---> uname -a: Linux prd-centos8-builder-2c-2g-279.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: 2799.996 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4922 19 2134 6763 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:e4:cd:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.6/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fee4:cd29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:e7:31:ad 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) 11/25/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 204.98 6.28 198.70 933.18 3737.96 01:40:01 AM 73.03 0.17 72.86 4.27 6739.09 01:41:01 AM 67.43 0.60 66.83 21.19 6057.10 01:42:01 AM 19.88 0.07 19.81 9.73 1315.31 01:43:01 AM 15.95 0.58 15.36 77.45 464.22 Average: 76.25 1.54 74.71 209.15 3662.92 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5408488 6997028 2473836 31.38 2688 1785164 987636 11.06 144976 2058740 34344 01:40:01 AM 5238988 6997892 2643336 33.53 2688 1944992 960212 10.75 147204 2182192 35924 01:41:01 AM 5103020 6984472 2779304 35.26 2688 2060216 940936 10.54 175880 2258196 24460 01:42:01 AM 5008548 6890312 2873776 36.46 2688 2060264 1042216 11.67 351320 2181048 8672 01:43:01 AM 5098976 6982128 2783348 35.31 2688 2061624 934832 10.47 353480 2088412 8300 Average: 5171604 6970366 2710720 34.39 2688 1982452 973166 10.90 234572 2153718 22340 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 34.53 21.41 259.02 7.48 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 37.74 28.36 673.72 4.45 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 26.34 19.93 249.67 6.20 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 12.06 10.15 11.78 9.15 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 12.05 9.55 9.18 4.51 0.00 0.00 0.00 0.00 01:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.54 17.88 240.69 6.36 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) 11/25/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.56 0.00 1.59 1.42 0.08 86.35 01:39:01 AM 0 9.33 0.00 1.74 1.59 0.07 87.28 01:39:01 AM 1 11.80 0.00 1.45 1.25 0.08 85.41 01:40:01 AM all 15.00 0.00 1.74 0.77 0.07 82.41 01:40:01 AM 0 18.11 0.00 1.75 0.63 0.07 79.44 01:40:01 AM 1 11.89 0.00 1.73 0.92 0.08 85.38 01:41:01 AM all 20.66 0.00 2.21 0.67 0.07 76.39 01:41:01 AM 0 18.97 0.00 2.10 0.67 0.08 78.18 01:41:01 AM 1 22.34 0.00 2.33 0.67 0.07 74.59 01:42:01 AM all 18.37 0.00 1.53 0.15 0.09 79.85 01:42:01 AM 0 20.07 0.00 1.62 0.05 0.08 78.18 01:42:01 AM 1 16.67 0.00 1.45 0.25 0.10 81.53 01:43:01 AM all 16.04 0.00 1.58 0.08 0.08 82.21 01:43:01 AM 0 9.56 0.00 1.40 0.10 0.10 88.84 01:43:01 AM 1 22.53 0.00 1.77 0.07 0.07 75.57 Average: all 16.13 0.00 1.73 0.62 0.08 81.44 Average: 0 15.21 0.00 1.72 0.61 0.08 82.38 Average: 1 17.05 0.00 1.75 0.63 0.08 80.49