---> uname -a: Linux prd-centos8-builder-2c-1g-7935.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 562 4845 19 2289 6825 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:60:22:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84852sec preferred_lft 84852sec inet6 fe80::f816:3eff:fe60:228c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/06/2026 _x86_64_ (2 CPU) 07:26:18 LINUX RESTART (2 CPU) 07:27:01 AM tps rtps wtps bread/s bwrtn/s 07:28:01 AM 111.45 92.62 18.83 849.46 1619.38 07:29:01 AM 0.68 0.00 0.68 0.00 15.48 07:30:01 AM 0.60 0.03 0.57 0.53 7.98 07:31:01 AM 0.45 0.00 0.45 0.00 6.23 07:32:01 AM 0.35 0.00 0.35 0.00 4.32 07:33:01 AM 0.35 0.00 0.35 0.00 4.90 07:34:01 AM 0.35 0.00 0.35 0.00 4.17 07:35:01 AM 0.35 0.00 0.35 0.00 4.00 07:36:01 AM 0.32 0.00 0.32 0.00 5.15 07:37:01 AM 0.30 0.00 0.30 0.00 7.02 07:38:01 AM 0.33 0.00 0.33 0.00 3.85 07:39:01 AM 0.42 0.00 0.42 0.00 5.32 07:40:01 AM 0.30 0.00 0.30 0.00 3.42 07:41:01 AM 0.38 0.00 0.38 0.00 4.67 07:42:01 AM 0.33 0.00 0.33 0.00 4.50 07:43:01 AM 1.18 0.00 1.18 0.00 22.39 07:44:01 AM 0.33 0.00 0.33 0.00 3.98 07:45:01 AM 0.33 0.00 0.33 0.00 3.45 07:46:01 AM 0.33 0.00 0.33 0.00 4.65 07:47:01 AM 0.30 0.00 0.30 0.00 5.15 07:48:01 AM 0.32 0.00 0.32 0.00 4.35 07:49:01 AM 0.35 0.00 0.35 0.00 4.02 07:50:01 AM 0.30 0.00 0.30 0.00 3.42 07:51:01 AM 165.58 11.55 154.03 1430.32 2570.01 07:52:01 AM 143.49 1.17 142.32 237.39 11725.74 Average: 17.18 4.21 12.97 100.71 641.94 07:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 AM 5757760 7175536 2124672 26.95 2688 1607896 610748 6.84 165468 1680176 32 07:29:01 AM 5756340 7174116 2126092 26.97 2688 1607896 610748 6.84 165472 1681932 4 07:30:01 AM 5753088 7170872 2129344 27.01 2688 1607916 608348 6.81 165516 1685244 4 07:31:01 AM 5753080 7170864 2129352 27.01 2688 1607916 608348 6.81 165516 1685064 4 07:32:01 AM 5753312 7171088 2129120 27.01 2688 1607920 608348 6.81 165516 1685112 4 07:33:01 AM 5753348 7171124 2129084 27.01 2688 1607920 608348 6.81 165516 1685172 4 07:34:01 AM 5753296 7171072 2129136 27.01 2688 1607920 608348 6.81 165516 1685360 4 07:35:01 AM 5753360 7171140 2129072 27.01 2688 1607924 608348 6.81 165516 1685400 4 07:36:01 AM 5752200 7169980 2130232 27.03 2688 1607924 608348 6.81 165516 1686348 4 07:37:01 AM 5751960 7169740 2130472 27.03 2688 1607924 608348 6.81 165516 1686628 4 07:38:01 AM 5751948 7169732 2130484 27.03 2688 1607928 608348 6.81 165516 1686528 4 07:39:01 AM 5751956 7169740 2130476 27.03 2688 1607928 608348 6.81 165516 1686532 4 07:40:01 AM 5751628 7169412 2130804 27.03 2688 1607928 609572 6.83 165516 1686772 4 07:41:01 AM 5751996 7169788 2130436 27.03 2688 1607932 609572 6.83 165516 1686544 4 07:42:01 AM 5751820 7169620 2130612 27.03 2688 1607932 608024 6.81 165516 1686552 4 07:43:01 AM 5751944 7169748 2130488 27.03 2688 1607936 608024 6.81 165516 1686556 4 07:44:01 AM 5751788 7169592 2130644 27.03 2688 1607936 608024 6.81 165516 1686556 4 07:45:01 AM 5751792 7169596 2130640 27.03 2688 1607936 608024 6.81 165516 1686604 4 07:46:01 AM 5751240 7169048 2131192 27.04 2688 1607940 608024 6.81 165516 1687164 16 07:47:01 AM 5750380 7168188 2132052 27.05 2688 1607940 608024 6.81 165516 1688096 4 07:48:01 AM 5750192 7168000 2132240 27.05 2688 1607940 608024 6.81 165516 1688192 4 07:49:01 AM 5750388 7168192 2132044 27.05 2688 1607944 608024 6.81 165516 1688064 4 07:50:01 AM 5750136 7167940 2132296 27.05 2688 1607944 623824 6.98 165516 1688296 4 07:51:01 AM 5432436 7021996 2449996 31.08 2688 1770972 722224 8.09 378628 1760628 96008 07:52:01 AM 5018368 7042320 2864064 36.33 2688 2185640 655756 7.34 388984 2087832 237588 Average: 5710230 7159138 2172202 27.56 2688 1637557 615605 6.89 182976 1705094 13349 07:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 6.23 1.48 2.05 2.89 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 2.55 1.08 1.33 1.66 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 0.70 0.13 0.10 0.18 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 1.75 0.18 0.68 0.17 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 0.92 0.23 0.22 0.23 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 0.28 0.10 0.07 0.16 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 0.63 0.17 0.09 0.17 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.53 0.12 0.09 0.16 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 15.11 3.18 3.70 14.29 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 5.17 1.85 2.24 5.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 0.75 0.13 0.10 0.17 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 0.33 0.13 0.07 0.16 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 1.02 0.15 0.14 0.17 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 0.50 0.13 0.08 0.16 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 0.50 0.25 0.15 0.23 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 0.43 0.15 0.13 0.16 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 0.80 0.15 0.10 0.16 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 0.50 0.13 0.08 0.16 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 4.07 1.30 1.96 5.07 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 5.81 2.17 1.84 10.04 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 5.93 0.53 1.33 0.91 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 0.87 0.15 0.11 0.16 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 2.35 0.45 0.60 0.58 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 130.27 70.84 473.31 42.47 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 93.15 63.50 1487.15 12.79 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 11.25 5.95 79.12 3.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/06/2026 _x86_64_ (2 CPU) 07:26:18 LINUX RESTART (2 CPU) 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 1.56 1.72 29.88 5.98 0.13 60.74 07:28:01 AM 0 1.40 1.62 29.36 5.13 0.13 62.36 07:28:01 AM 1 1.72 1.82 30.41 6.83 0.12 59.11 07:29:01 AM all 0.47 0.00 0.10 0.00 0.03 99.41 07:29:01 AM 0 0.70 0.00 0.10 0.00 0.03 99.17 07:29:01 AM 1 0.23 0.00 0.10 0.00 0.02 99.65 07:30:01 AM all 0.34 0.00 0.10 0.00 0.04 99.52 07:30:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 07:30:01 AM 1 0.10 0.00 0.12 0.00 0.03 99.75 07:31:01 AM all 0.19 0.00 0.07 0.00 0.03 99.71 07:31:01 AM 0 0.27 0.00 0.07 0.00 0.02 99.65 07:31:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 07:32:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 07:32:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 07:32:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 07:33:01 AM all 0.18 0.00 0.05 0.00 0.04 99.73 07:33:01 AM 0 0.28 0.00 0.08 0.00 0.05 99.58 07:33:01 AM 1 0.07 0.00 0.02 0.00 0.03 99.88 07:34:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 07:34:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 07:34:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 07:35:01 AM all 0.30 0.00 0.05 0.00 0.04 99.61 07:35:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 07:35:01 AM 1 0.10 0.00 0.05 0.00 0.07 99.78 07:36:01 AM all 0.88 0.00 0.16 0.00 0.06 98.91 07:36:01 AM 0 0.72 0.00 0.18 0.00 0.07 99.03 07:36:01 AM 1 1.03 0.00 0.13 0.00 0.05 98.78 07:37:01 AM all 0.67 0.00 0.13 0.00 0.03 99.17 07:37:01 AM 0 0.30 0.00 0.15 0.00 0.03 99.52 07:37:01 AM 1 1.03 0.00 0.12 0.00 0.03 98.81 07:38:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 07:38:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 07:38:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 07:38:01 AM CPU %user %nice %system %iowait %steal %idle 07:39:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 07:39:01 AM 0 0.32 0.00 0.10 0.00 0.05 99.53 07:39:01 AM 1 0.25 0.00 0.03 0.00 0.02 99.70 07:40:01 AM all 0.22 0.00 0.07 0.00 0.02 99.70 07:40:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 07:40:01 AM 1 0.28 0.00 0.05 0.00 0.02 99.65 07:41:01 AM all 0.26 0.00 0.11 0.00 0.03 99.61 07:41:01 AM 0 0.03 0.00 0.08 0.00 0.02 99.87 07:41:01 AM 1 0.49 0.00 0.13 0.00 0.03 99.35 07:42:01 AM all 0.24 0.00 0.11 0.00 0.05 99.60 07:42:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 07:42:01 AM 1 0.32 0.00 0.12 0.00 0.07 99.50 07:43:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 07:43:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 07:43:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 07:44:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 07:44:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 07:44:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 07:45:01 AM all 0.38 0.00 0.06 0.00 0.04 99.52 07:45:01 AM 0 0.43 0.00 0.07 0.00 0.05 99.45 07:45:01 AM 1 0.33 0.00 0.05 0.00 0.03 99.58 07:46:01 AM all 0.94 0.00 0.13 0.00 0.03 98.89 07:46:01 AM 0 0.73 0.00 0.17 0.00 0.03 99.07 07:46:01 AM 1 1.15 0.00 0.10 0.00 0.03 98.72 07:47:01 AM all 0.43 0.00 0.09 0.00 0.05 99.43 07:47:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 07:47:01 AM 1 0.48 0.00 0.10 0.00 0.05 99.37 07:48:01 AM all 0.35 0.00 0.08 0.00 0.04 99.53 07:48:01 AM 0 0.25 0.00 0.08 0.00 0.03 99.63 07:48:01 AM 1 0.45 0.00 0.07 0.00 0.05 99.43 07:49:01 AM all 0.26 0.00 0.06 0.00 0.03 99.65 07:49:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 07:49:01 AM 1 0.43 0.00 0.07 0.00 0.03 99.47 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 07:50:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 07:50:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 07:51:01 AM all 25.13 0.00 4.99 1.55 0.08 68.25 07:51:01 AM 0 21.78 0.00 4.15 1.63 0.08 72.35 07:51:01 AM 1 28.48 0.00 5.83 1.47 0.08 64.14 07:52:01 AM all 40.33 0.00 6.98 1.20 0.10 51.40 07:52:01 AM 0 31.36 0.00 5.80 0.78 0.08 61.98 07:52:01 AM 1 49.32 0.00 8.15 1.61 0.12 40.80 Average: all 3.02 0.07 1.74 0.35 0.05 94.78 Average: 0 2.48 0.06 1.64 0.30 0.04 95.47 Average: 1 3.56 0.07 1.83 0.39 0.05 94.09