---> uname -a: Linux prd-centos8-builder-2c-2g-230.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: 2800.000 BogoMIPS: 5600.00 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 666 4763 19 2267 6733 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:37:f6:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe37:f6c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:6c:3b:5d 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) 01/14/2026 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 185.44 19.22 166.22 5363.36 7315.91 12:34:01 PM 113.66 0.48 113.18 63.59 12191.42 12:35:01 PM 37.00 0.30 36.70 42.39 1833.34 12:36:01 PM 23.45 0.00 23.45 0.00 874.49 12:37:01 PM 25.81 1.27 24.55 114.91 747.84 Average: 77.08 4.26 72.83 1117.24 4592.78 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5123292 6969340 2759140 35.00 2688 2028344 1004448 11.25 202144 2231308 176524 12:34:01 PM 4927744 6945380 2954688 37.48 2688 2192512 992864 11.12 231528 2366652 50868 12:35:01 PM 4832964 6843960 3049468 38.69 2688 2186124 1092012 12.23 268536 2425532 11832 12:36:01 PM 4834772 6880236 3047660 38.66 2688 2220672 1052560 11.79 273164 2419276 45460 12:37:01 PM 4917348 6933628 2965084 37.62 2688 2190888 983956 11.02 424816 2185112 25332 Average: 4927224 6914509 2955208 37.49 2688 2163708 1025168 11.48 280038 2325576 62003 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 320.89 196.25 1815.74 63.38 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 79.42 65.51 846.82 10.64 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 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 22.28 25.32 27.64 9.54 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 20.55 20.01 19.23 7.34 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 25.36 22.43 31.79 16.66 0.00 0.00 0.00 0.00 12:37:01 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 93.72 65.92 548.35 21.52 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) 01/14/2026 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 42.51 0.00 7.02 2.62 0.08 47.77 12:33:01 PM 0 28.52 0.00 7.26 2.90 0.08 61.24 12:33:01 PM 1 56.43 0.00 6.79 2.34 0.08 34.35 12:34:01 PM all 34.79 0.00 5.18 2.42 0.10 57.51 12:34:01 PM 0 25.16 0.00 4.69 2.85 0.08 67.22 12:34:01 PM 1 44.42 0.00 5.68 1.99 0.12 47.81 12:35:01 PM all 34.61 0.00 3.42 0.54 0.09 61.34 12:35:01 PM 0 23.69 0.00 3.04 0.52 0.10 72.65 12:35:01 PM 1 45.52 0.00 3.79 0.57 0.08 50.03 12:36:01 PM all 32.57 0.00 3.45 0.20 0.08 63.70 12:36:01 PM 0 15.55 0.00 2.40 0.08 0.07 81.90 12:36:01 PM 1 49.58 0.00 4.50 0.32 0.08 45.52 12:37:01 PM all 33.71 0.00 4.12 0.18 0.08 61.91 12:37:01 PM 0 12.60 0.00 2.88 0.10 0.08 84.34 12:37:01 PM 1 54.87 0.00 5.36 0.25 0.08 39.43 Average: all 35.63 0.00 4.64 1.19 0.09 58.45 Average: 0 21.09 0.00 4.05 1.29 0.08 73.48 Average: 1 50.17 0.00 5.22 1.09 0.09 43.43