---> uname -a: Linux prd-centos8-builder-2c-2g-266.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 650 4909 19 2136 6752 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:ca:3b:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.82/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feca:3b2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:73:97:69 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) 11/20/2025 _x86_64_ (2 CPU) 12:51:53 LINUX RESTART (2 CPU) 12:53:01 PM tps rtps wtps bread/s bwrtn/s 12:54:01 PM 170.19 11.06 159.12 1410.30 3563.12 12:55:01 PM 47.81 0.27 47.54 9.87 3635.51 12:56:01 PM 72.80 0.05 72.75 1.07 6546.38 12:57:01 PM 29.56 0.22 29.35 20.53 4016.68 12:58:01 PM 21.24 0.58 20.66 77.44 1020.49 Average: 68.32 2.44 65.88 303.83 3756.35 12:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 PM 5450556 7027636 2431768 30.85 2688 1774280 973940 10.91 139604 2023376 27468 12:55:01 PM 5253252 7010608 2629072 33.35 2688 1942828 968620 10.85 145540 2171352 132392 12:56:01 PM 5110936 6982808 2771388 35.16 2688 2050916 971912 10.88 147500 2287016 101640 12:57:01 PM 5099244 6975304 2783080 35.31 2688 2055316 942928 10.56 319416 2122324 152 12:58:01 PM 5112024 6998836 2770300 35.15 2688 2065044 939216 10.52 327164 2100044 9820 Average: 5205202 6999038 2677122 33.96 2688 1977677 959323 10.74 215845 2140822 54294 12:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 163.59 96.00 681.72 48.06 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 63.97 43.89 680.77 5.39 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 24.76 19.53 282.77 4.46 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 81.54 70.15 141.51 179.71 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 13.65 10.95 11.49 5.15 0.00 0.00 0.00 0.00 12:58:01 PM 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 69.50 48.10 359.64 48.55 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) 11/20/2025 _x86_64_ (2 CPU) 12:51:53 LINUX RESTART (2 CPU) 12:53:01 PM CPU %user %nice %system %iowait %steal %idle 12:54:01 PM all 14.43 0.00 2.16 2.69 0.08 80.63 12:54:01 PM 0 14.67 0.00 1.69 2.71 0.08 80.86 12:54:01 PM 1 14.20 0.00 2.64 2.68 0.08 80.40 12:55:01 PM all 15.02 0.00 1.70 0.51 0.07 82.70 12:55:01 PM 0 14.72 0.00 1.65 0.52 0.07 83.04 12:55:01 PM 1 15.32 0.00 1.75 0.50 0.08 82.35 12:56:01 PM all 14.72 0.00 1.77 3.85 0.08 79.59 12:56:01 PM 0 12.44 0.00 1.39 2.29 0.08 83.80 12:56:01 PM 1 16.99 0.00 2.15 5.40 0.07 75.39 12:57:01 PM all 14.05 0.00 0.89 0.43 0.08 84.56 12:57:01 PM 0 21.03 0.00 0.95 0.28 0.08 77.65 12:57:01 PM 1 7.07 0.00 0.82 0.57 0.07 91.48 12:58:01 PM all 19.71 0.00 1.44 0.17 0.06 78.62 12:58:01 PM 0 21.99 0.00 1.55 0.12 0.05 76.30 12:58:01 PM 1 17.43 0.00 1.33 0.22 0.07 80.95 Average: all 15.59 0.00 1.59 1.53 0.07 81.22 Average: 0 16.97 0.00 1.45 1.18 0.07 80.33 Average: 1 14.20 0.00 1.74 1.87 0.07 82.11