---> uname -a: Linux prd-centos8-robot-2c-8g-592.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 4935 19 2190 6827 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:e8:84:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84997sec preferred_lft 84997sec inet6 fe80::f816:3eff:fee8:8496/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/16/2026 _x86_64_ (2 CPU) 00:30:21 LINUX RESTART (2 CPU) 12:31:03 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 88.61 6.96 81.64 1292.66 6683.45 12:33:01 AM 89.89 0.92 88.97 65.84 11137.87 12:34:01 AM 39.15 7.13 32.02 1310.50 2176.31 12:35:01 AM 68.92 2.72 66.21 438.86 8008.85 12:36:01 AM 6.56 0.23 6.33 12.66 475.51 12:37:01 AM 2.35 0.00 2.35 0.00 93.22 12:38:01 AM 0.40 0.00 0.40 0.00 11.45 12:39:01 AM 0.23 0.00 0.23 0.00 2.50 12:40:01 AM 0.12 0.00 0.12 0.00 2.42 12:41:01 AM 0.42 0.00 0.42 0.00 12.53 12:42:01 AM 0.58 0.00 0.58 0.00 15.50 12:43:01 AM 0.43 0.00 0.43 0.00 6.58 12:44:01 AM 0.37 0.00 0.37 0.00 18.81 12:45:01 AM 0.13 0.00 0.13 0.00 1.90 12:46:01 AM 1.48 0.03 1.45 0.27 34.64 12:47:01 AM 0.38 0.00 0.38 0.00 12.86 12:48:01 AM 0.18 0.00 0.18 0.00 3.37 12:49:01 AM 0.15 0.00 0.15 0.00 9.35 12:50:01 AM 0.13 0.00 0.13 0.00 2.53 12:51:01 AM 0.58 0.00 0.58 0.00 16.08 12:52:01 AM 0.30 0.00 0.30 0.00 5.20 12:53:01 AM 17.91 0.40 17.51 46.79 863.44 Average: 14.40 0.83 13.57 142.25 1337.13 12:31:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5231756 7004512 2650676 33.63 2688 1952408 745320 8.35 195308 2125456 227624 12:33:01 AM 5182768 7026680 2699664 34.25 2688 2019700 680464 7.62 210916 2139172 9952 12:34:01 AM 4973528 6988252 2908904 36.90 2688 2184672 738868 8.27 266424 2273404 104332 12:35:01 AM 4951184 7065396 2931248 37.19 2688 2280784 632684 7.08 266808 2277640 10832 12:36:01 AM 4908908 7024060 2973524 37.72 2688 2281724 679376 7.61 266936 2320064 576 12:37:01 AM 4908812 7024000 2973620 37.72 2688 2281760 679376 7.61 266936 2320048 8 12:38:01 AM 4900088 7015504 2982344 37.84 2688 2281988 712192 7.97 266936 2328628 4 12:39:01 AM 4898436 7013884 2983996 37.86 2688 2282020 712216 7.97 266936 2330436 40 12:40:01 AM 4897844 7013516 2984588 37.86 2688 2282244 709700 7.95 266944 2330872 228 12:41:01 AM 4898228 7013932 2984204 37.86 2688 2282276 709700 7.95 266944 2330676 12 12:42:01 AM 4902740 7018672 2979692 37.80 2688 2282504 705444 7.90 266944 2325488 8 12:43:01 AM 4902732 7018676 2979700 37.80 2688 2282532 705444 7.90 266948 2325676 4 12:44:01 AM 4902940 7019344 2979492 37.80 2688 2282992 705444 7.90 267056 2325864 8 12:45:01 AM 4887864 7004312 2994568 37.99 2688 2283036 743116 8.32 267056 2340352 56 12:46:01 AM 4875348 6991868 3007084 38.15 2688 2283100 736548 8.25 267188 2352688 76 12:47:01 AM 4875032 6991740 3007400 38.15 2688 2283280 738168 8.27 267188 2353188 8 12:48:01 AM 4889004 7005748 2993428 37.98 2688 2283316 738168 8.27 267188 2339268 16 12:49:01 AM 4901840 7018816 2980592 37.81 2688 2283548 710532 7.96 267188 2326888 8 12:50:01 AM 4888616 7005636 2993816 37.98 2688 2283592 730188 8.18 267188 2339444 4 12:51:01 AM 4881524 6998800 3000908 38.07 2688 2283832 744708 8.34 267188 2346772 12 12:52:01 AM 4895236 7012544 2987196 37.90 2688 2283864 720188 8.06 267188 2333140 12 12:53:01 AM 5071512 7002668 2810920 35.66 2688 2104068 706924 7.92 467560 1984592 23432 Average: 4937543 7012662 2944889 37.36 2688 2243147 712944 7.98 270317 2294080 17148 12:31:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 249.69 169.08 1633.46 46.83 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 57.06 42.19 605.22 8.21 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 45.17 36.32 337.70 7.80 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 215.46 159.79 48.22 45.92 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 31.57 23.03 7.23 4.92 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 0.78 0.12 0.05 0.01 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 17.76 16.96 120.00 1.25 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.17 0.13 0.11 0.01 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 10.85 9.55 1.84 0.99 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.25 0.23 0.20 0.08 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 17.08 15.61 120.07 1.17 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.85 0.32 0.29 0.21 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 17.20 16.21 3.27 3.20 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 6.82 6.05 118.21 0.76 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 21.59 15.88 187.75 1.11 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 23.71 18.99 168.77 1.35 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.10 0.43 0.51 0.28 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 8.13 7.72 1.77 0.80 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 12.90 7.61 118.33 0.50 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 41.39 33.01 356.27 2.35 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 0.70 0.10 0.05 0.01 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 71.05 46.86 89.97 32.35 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 38.56 28.25 175.95 7.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/16/2026 _x86_64_ (2 CPU) 00:30:21 LINUX RESTART (2 CPU) 12:31:03 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 40.59 0.00 6.05 0.85 0.10 52.40 12:32:01 AM 0 32.48 0.00 4.58 0.71 0.10 62.13 12:32:01 AM 1 48.72 0.00 7.53 1.00 0.10 42.64 12:33:01 AM all 22.25 0.00 3.32 1.01 0.09 73.33 12:33:01 AM 0 19.73 0.00 3.02 1.25 0.08 75.91 12:33:01 AM 1 24.77 0.00 3.61 0.77 0.10 70.75 12:34:01 AM all 25.66 0.00 4.21 0.40 0.08 69.65 12:34:01 AM 0 7.75 0.00 3.15 0.43 0.08 88.59 12:34:01 AM 1 43.60 0.00 5.27 0.37 0.08 50.68 12:35:01 AM all 21.34 0.00 3.86 0.87 0.08 73.85 12:35:01 AM 0 14.40 0.00 3.22 0.75 0.08 81.55 12:35:01 AM 1 28.29 0.00 4.51 0.99 0.08 66.13 12:36:01 AM all 2.23 0.00 0.29 0.07 0.05 97.36 12:36:01 AM 0 2.46 0.00 0.33 0.03 0.05 97.12 12:36:01 AM 1 2.00 0.00 0.25 0.10 0.05 97.60 12:37:01 AM all 0.53 0.00 0.12 0.02 0.07 99.27 12:37:01 AM 0 0.67 0.00 0.10 0.00 0.05 99.18 12:37:01 AM 1 0.40 0.00 0.13 0.03 0.08 99.35 12:38:01 AM all 0.90 0.00 0.18 0.00 0.08 98.85 12:38:01 AM 0 1.52 0.00 0.23 0.00 0.08 98.16 12:38:01 AM 1 0.28 0.00 0.12 0.00 0.07 99.53 12:39:01 AM all 0.49 0.00 0.10 0.00 0.08 99.33 12:39:01 AM 0 0.25 0.00 0.13 0.00 0.10 99.51 12:39:01 AM 1 0.73 0.00 0.07 0.00 0.05 99.15 12:40:01 AM all 0.99 0.00 0.14 0.00 0.06 98.81 12:40:01 AM 0 1.29 0.00 0.18 0.00 0.07 98.46 12:40:01 AM 1 0.68 0.00 0.10 0.00 0.05 99.17 12:41:01 AM all 0.50 0.00 0.12 0.00 0.08 99.31 12:41:01 AM 0 0.40 0.00 0.13 0.00 0.10 99.36 12:41:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 12:42:01 AM all 0.92 0.00 0.15 0.00 0.08 98.86 12:42:01 AM 0 0.52 0.00 0.18 0.00 0.08 99.21 12:42:01 AM 1 1.32 0.00 0.12 0.00 0.07 98.50 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 0.47 0.00 0.10 0.00 0.08 99.36 12:43:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 12:43:01 AM 1 0.37 0.00 0.15 0.00 0.10 99.38 12:44:01 AM all 2.07 0.00 0.18 0.00 0.07 97.68 12:44:01 AM 0 0.99 0.00 0.15 0.00 0.07 98.80 12:44:01 AM 1 3.16 0.00 0.20 0.00 0.07 96.57 12:45:01 AM all 0.46 0.00 0.13 0.00 0.08 99.33 12:45:01 AM 0 0.45 0.00 0.08 0.00 0.05 99.41 12:45:01 AM 1 0.47 0.00 0.18 0.00 0.10 99.25 12:46:01 AM all 0.64 0.00 0.28 0.01 0.08 98.98 12:46:01 AM 0 0.70 0.00 0.22 0.02 0.08 98.98 12:46:01 AM 1 0.58 0.00 0.35 0.00 0.08 98.98 12:47:01 AM all 0.82 0.00 0.18 0.01 0.08 98.91 12:47:01 AM 0 0.65 0.00 0.12 0.02 0.05 99.16 12:47:01 AM 1 0.99 0.00 0.25 0.00 0.10 98.66 12:48:01 AM all 0.48 0.00 0.08 0.00 0.08 99.37 12:48:01 AM 0 0.45 0.00 0.13 0.00 0.12 99.30 12:48:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 12:49:01 AM all 0.97 0.00 0.16 0.00 0.08 98.80 12:49:01 AM 0 1.24 0.00 0.12 0.00 0.08 98.56 12:49:01 AM 1 0.70 0.00 0.20 0.00 0.07 99.03 12:50:01 AM all 0.48 0.00 0.13 0.00 0.10 99.29 12:50:01 AM 0 0.40 0.00 0.12 0.00 0.10 99.38 12:50:01 AM 1 0.57 0.00 0.13 0.00 0.10 99.20 12:51:01 AM all 0.83 0.00 0.23 0.00 0.06 98.88 12:51:01 AM 0 1.35 0.00 0.27 0.00 0.03 98.35 12:51:01 AM 1 0.30 0.00 0.20 0.00 0.08 99.41 12:52:01 AM all 0.48 0.00 0.10 0.00 0.08 99.33 12:52:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:52:01 AM 1 0.40 0.00 0.13 0.00 0.12 99.35 12:53:01 AM all 21.07 0.00 2.89 0.11 0.08 75.86 12:53:01 AM 0 11.89 0.00 2.89 0.08 0.08 85.05 12:53:01 AM 1 30.25 0.00 2.89 0.13 0.07 66.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.55 0.00 1.04 0.15 0.08 92.18 Average: 0 4.54 0.00 0.88 0.15 0.08 94.35 Average: 1 8.56 0.00 1.20 0.15 0.08 90.01