---> uname -a: Linux prd-centos8-builder-2c-2g-1696.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 659 4768 19 2269 6740 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:a9:9d:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea9:9dd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:84:3b:ca 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/27/2025 _x86_64_ (2 CPU) 20:43:37 LINUX RESTART (2 CPU) 08:44:02 PM tps rtps wtps bread/s bwrtn/s 08:45:01 PM 204.00 33.57 170.43 7835.37 25406.55 08:46:01 PM 124.00 0.45 123.55 63.06 12769.67 08:47:01 PM 35.70 0.75 34.96 74.24 1930.77 08:48:01 PM 23.08 0.00 23.08 0.00 589.52 08:49:01 PM 28.26 0.52 27.74 64.65 1261.86 Average: 82.61 6.97 75.64 1587.16 8336.04 08:44:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 PM 5123868 6914652 2758564 35.00 2688 1980460 1065780 11.93 215644 2243368 129344 08:46:01 PM 4795676 6846888 3086756 39.16 2688 2226528 1092412 12.23 210428 2518692 67840 08:47:01 PM 4924652 6937348 2957780 37.52 2688 2187780 994160 11.13 283120 2317756 9940 08:48:01 PM 4857084 6902984 3025348 38.38 2688 2220920 1021392 11.44 286632 2381564 43072 08:49:01 PM 4912344 6929632 2970088 37.68 2688 2191884 987652 11.06 438148 2174844 25108 Average: 4922725 6906301 2959707 37.55 2688 2161514 1032279 11.56 286794 2327245 55061 08:44:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM eth0 294.56 183.52 1823.56 63.56 0.00 0.00 0.00 0.00 08:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM eth0 65.39 52.72 846.49 9.44 0.00 0.00 0.00 0.00 08:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM eth0 22.69 22.48 28.80 8.53 0.00 0.00 0.00 0.00 08:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 18.65 19.45 18.18 7.97 0.00 0.00 0.00 0.00 08:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 22.36 20.09 28.42 9.42 0.00 0.00 0.00 0.00 08:49:01 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 84.05 59.25 544.92 19.64 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/27/2025 _x86_64_ (2 CPU) 20:43:37 LINUX RESTART (2 CPU) 08:44:02 PM CPU %user %nice %system %iowait %steal %idle 08:45:01 PM all 42.04 0.00 7.73 4.32 0.11 45.80 08:45:01 PM 0 33.07 0.00 7.92 4.26 0.12 54.63 08:45:01 PM 1 50.98 0.00 7.53 4.38 0.10 37.00 08:46:01 PM all 35.86 0.00 5.55 1.66 0.13 56.80 08:46:01 PM 0 21.12 0.00 4.54 1.36 0.13 72.84 08:46:01 PM 1 50.63 0.00 6.56 1.95 0.13 40.73 08:47:01 PM all 33.12 0.00 3.98 0.27 0.10 62.53 08:47:01 PM 0 24.00 0.00 3.71 0.28 0.10 71.91 08:47:01 PM 1 42.24 0.00 4.26 0.25 0.10 53.15 08:48:01 PM all 34.75 0.00 3.49 0.18 0.11 61.48 08:48:01 PM 0 18.87 0.00 2.42 0.13 0.12 78.46 08:48:01 PM 1 50.64 0.00 4.56 0.22 0.10 44.48 08:49:01 PM all 36.28 0.00 4.25 0.18 0.13 59.17 08:49:01 PM 0 20.61 0.00 3.45 0.17 0.12 75.66 08:49:01 PM 1 51.98 0.00 5.04 0.18 0.13 42.66 Average: all 36.39 0.00 4.99 1.31 0.12 57.21 Average: 0 23.48 0.00 4.39 1.23 0.12 70.78 Average: 1 49.29 0.00 5.58 1.38 0.11 43.63