---> uname -a: Linux prd-centos8-builder-2c-2g-58.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4729 19 2316 6753 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f8:d9:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.215/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fef8:d98e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:c7:85:28 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 08/01/2025 _x86_64_ (2 CPU) 12:26:43 LINUX RESTART (2 CPU) 12:28:01 PM tps rtps wtps bread/s bwrtn/s 12:29:01 PM 121.56 0.60 120.96 197.30 8831.59 12:30:01 PM 1.82 0.00 1.82 0.00 46.11 12:31:01 PM 8.27 5.93 2.33 902.65 381.32 12:32:01 PM 43.95 0.53 43.42 16.66 3179.41 12:33:01 PM 64.57 0.38 64.19 54.12 5600.67 12:34:01 PM 55.38 0.23 55.15 23.59 4903.75 Average: 49.26 1.28 47.98 199.04 3823.82 12:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 PM 5256956 6961092 2625368 33.31 2688 1903752 1295392 14.50 192608 2169484 32 12:30:01 PM 5255836 6959972 2626488 33.32 2688 1903752 1327692 14.87 192612 2171028 4 12:31:01 PM 5239212 7013616 2643112 33.53 2688 1971972 978320 10.95 374236 2002652 31876 12:32:01 PM 4968432 6911932 2913892 36.97 2688 2134288 1078760 12.08 402280 2218888 131640 12:33:01 PM 5005548 6971556 2876776 36.50 2688 2151952 998336 11.18 382940 2180396 19272 12:34:01 PM 4887440 6956788 2994884 37.99 2688 2247860 978952 10.96 388368 2263760 21648 Average: 5102237 6962493 2780087 35.27 2688 2052263 1109575 12.42 322174 2167701 34079 12:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 55.76 32.88 642.78 15.15 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 3.22 3.13 2.31 0.62 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 15.66 12.48 165.78 5.67 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 PM eth0 39.92 27.46 673.01 4.45 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 15.55 12.88 124.43 3.99 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 19.16 15.59 161.40 4.39 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.88 17.40 294.96 5.71 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 08/01/2025 _x86_64_ (2 CPU) 12:26:43 LINUX RESTART (2 CPU) 12:28:01 PM CPU %user %nice %system %iowait %steal %idle 12:29:01 PM all 5.44 0.00 1.04 1.35 0.08 92.08 12:29:01 PM 0 7.29 0.00 1.00 1.35 0.08 90.27 12:29:01 PM 1 3.60 0.00 1.09 1.34 0.08 93.90 12:30:01 PM all 0.55 0.00 0.10 0.01 0.06 99.28 12:30:01 PM 0 0.47 0.00 0.12 0.02 0.07 99.33 12:30:01 PM 1 0.63 0.00 0.08 0.00 0.05 99.23 12:31:01 PM all 5.85 0.00 0.79 0.15 0.08 93.13 12:31:01 PM 0 8.28 0.00 0.80 0.18 0.07 90.67 12:31:01 PM 1 3.42 0.00 0.78 0.12 0.08 95.59 12:32:01 PM all 13.87 0.00 1.46 0.47 0.06 84.14 12:32:01 PM 0 13.97 0.00 1.38 0.40 0.05 84.20 12:32:01 PM 1 13.77 0.00 1.53 0.55 0.07 84.08 12:33:01 PM all 13.89 0.00 1.62 0.60 0.07 83.83 12:33:01 PM 0 12.03 0.00 1.45 0.48 0.05 85.99 12:33:01 PM 1 15.75 0.00 1.78 0.72 0.08 81.67 12:34:01 PM all 17.86 0.00 2.21 0.47 0.07 79.39 12:34:01 PM 0 12.38 0.00 1.88 0.40 0.07 85.28 12:34:01 PM 1 23.35 0.00 2.55 0.55 0.07 73.49 Average: all 9.59 0.00 1.20 0.51 0.07 88.63 Average: 0 9.08 0.00 1.11 0.47 0.06 89.28 Average: 1 10.10 0.00 1.30 0.54 0.07 87.98