---> uname -a: Linux prd-centos8-robot-2c-8g-142.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 5031 19 2098 6833 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:55:73:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84977sec preferred_lft 84977sec inet6 fe80::f816:3eff:fe55:737a/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) 09/22/2025 _x86_64_ (2 CPU) 00:37:26 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 122.73 93.27 29.46 8576.24 12929.31 12:40:00 AM 61.86 28.36 33.49 1952.33 25302.56 12:40:01 AM 7.79 7.79 0.00 233.77 0.00 12:41:01 AM 50.12 15.43 34.70 3794.90 3363.22 12:42:01 AM 90.77 0.00 90.77 0.00 8862.16 12:43:01 AM 44.27 0.75 43.52 53.45 5587.40 12:44:01 AM 19.45 0.20 19.25 34.79 1809.28 12:45:01 AM 7.42 0.00 7.42 0.00 475.77 12:46:01 AM 0.43 0.00 0.43 0.00 4.68 12:47:01 AM 0.28 0.00 0.28 0.00 2.32 12:48:01 AM 0.32 0.00 0.32 0.00 2.87 12:49:01 AM 0.35 0.00 0.35 0.00 4.12 12:50:01 AM 0.37 0.00 0.37 0.00 3.48 12:51:01 AM 0.32 0.00 0.32 0.00 2.70 12:52:01 AM 0.43 0.00 0.43 0.00 4.92 12:53:01 AM 0.45 0.03 0.42 0.27 5.90 12:54:01 AM 1.45 0.00 1.45 0.00 30.03 12:55:01 AM 0.32 0.00 0.32 0.00 3.07 12:56:01 AM 0.27 0.00 0.27 0.00 2.23 12:57:01 AM 0.35 0.00 0.35 0.00 3.60 12:58:01 AM 0.33 0.00 0.33 0.00 3.25 12:59:01 AM 0.55 0.00 0.55 0.00 7.78 01:00:01 AM 0.35 0.00 0.35 0.00 3.52 01:01:01 AM 15.49 0.70 14.79 95.02 657.25 Average: 18.14 6.01 12.13 628.90 2540.36 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 6146324 7360172 1736100 22.02 2688 1419992 382952 4.86 111276 1399968 720276 12:40:00 AM 6076992 7341740 1805432 22.90 2688 1464684 373072 4.18 124704 1425892 568 12:40:01 AM 6108348 7373364 1774076 22.51 2688 1464960 325848 3.65 124936 1395504 640 12:41:01 AM 5545900 7072720 2336524 29.64 2688 1719652 685840 7.68 184680 1867828 63272 12:42:01 AM 5199840 6994224 2682584 34.03 2688 1972484 730340 8.18 194704 2146120 133532 12:43:01 AM 5175324 7011492 2707100 34.34 2688 2012084 700780 7.85 197224 2160012 42848 12:44:01 AM 5174760 7011900 2707664 34.35 2688 2013272 698412 7.82 222868 2136824 10768 12:45:01 AM 5174388 7011452 2708036 34.36 2688 2013276 692760 7.76 224752 2135176 4 12:46:01 AM 5174512 7011572 2707912 34.35 2688 2013280 692760 7.76 224752 2135088 4 12:47:01 AM 5174716 7011776 2707708 34.35 2688 2013280 692760 7.76 224752 2135068 4 12:48:01 AM 5174316 7011376 2708108 34.36 2688 2013280 692760 7.76 224752 2135224 4 12:49:01 AM 5174316 7011380 2708108 34.36 2688 2013284 692760 7.76 224752 2135484 4 12:50:01 AM 5173904 7010968 2708520 34.36 2688 2013284 708140 7.93 224752 2135532 4 12:51:01 AM 5174036 7011132 2708388 34.36 2688 2013288 723564 8.10 224752 2135448 4 12:52:01 AM 5174304 7011400 2708120 34.36 2688 2013288 723564 8.10 224752 2135396 4 12:53:01 AM 5174172 7011268 2708252 34.36 2688 2013288 723564 8.10 224884 2135288 4 12:54:01 AM 5173944 7011044 2708480 34.36 2688 2013292 723564 8.10 224884 2135408 4 12:55:01 AM 5174096 7011196 2708328 34.36 2688 2013292 723564 8.10 224884 2135304 4 12:56:01 AM 5174140 7011240 2708284 34.36 2688 2013292 723564 8.10 224884 2135412 4 12:57:01 AM 5174032 7011136 2708392 34.36 2688 2013296 723564 8.10 224884 2135368 4 12:58:01 AM 5174100 7011204 2708324 34.36 2688 2013296 723564 8.10 224884 2135372 4 12:59:01 AM 5174168 7011272 2708256 34.36 2688 2013296 723564 8.10 224884 2135380 4 01:00:01 AM 5173804 7010912 2708620 34.36 2688 2013300 709232 7.94 224884 2135500 4 01:01:01 AM 5192256 7032092 2690168 34.13 2688 2015756 677276 7.58 384404 1956472 10220 Average: 5308612 7057418 2573812 32.65 2688 1928979 665324 7.45 214245 2027253 40924 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 10.56 5.70 65.75 0.92 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 3.23 2.03 0.68 0.41 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 3.90 0.00 0.30 0.00 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 230.98 137.53 1266.02 52.89 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 43.31 37.18 642.92 4.89 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 42.04 31.72 584.09 5.99 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 14.48 10.80 13.68 13.63 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 2.00 1.18 1.29 0.53 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 0.82 0.53 0.27 0.13 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 0.83 0.48 0.27 0.11 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 2.27 0.20 0.28 0.05 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 1.75 0.52 0.41 0.25 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 1.13 0.50 0.37 0.14 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 1.33 0.40 0.35 0.13 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 0.43 0.32 0.13 0.06 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 0.52 0.32 0.14 0.06 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 0.43 0.32 0.14 0.06 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.38 0.08 0.07 0.03 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.68 0.40 0.34 0.15 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.62 0.35 0.20 0.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 0.40 0.23 0.11 0.05 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 0.55 0.32 0.16 0.07 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 0.35 0.20 0.08 0.03 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 13.31 11.94 11.69 6.53 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 16.19 10.58 112.59 3.79 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) 09/22/2025 _x86_64_ (2 CPU) 00:37:26 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 13.35 0.08 6.02 65.39 0.08 15.08 12:39:01 AM 0 13.32 0.05 6.27 69.95 0.08 10.32 12:39:01 AM 1 13.38 0.10 5.77 60.82 0.08 19.84 12:40:00 AM all 0.92 0.03 1.57 75.88 0.05 21.55 12:40:00 AM 0 1.20 0.03 1.58 86.19 0.03 10.95 12:40:00 AM 1 0.64 0.02 1.55 65.55 0.07 32.17 12:40:01 AM all 3.63 0.00 4.62 3.30 0.33 88.12 12:40:01 AM 0 1.97 0.00 4.61 0.66 0.66 92.11 12:40:01 AM 1 5.30 0.00 4.64 5.96 0.00 84.11 12:41:01 AM all 25.48 0.00 4.18 10.26 0.10 59.98 12:41:01 AM 0 26.00 0.00 5.50 12.50 0.10 55.90 12:41:01 AM 1 24.97 0.00 2.87 8.02 0.10 64.04 12:42:01 AM all 24.62 0.00 3.88 12.51 0.12 58.87 12:42:01 AM 0 27.09 0.00 4.26 10.88 0.12 57.65 12:42:01 AM 1 22.15 0.00 3.50 14.15 0.12 60.08 12:43:01 AM all 16.89 0.00 2.36 4.39 0.08 76.28 12:43:01 AM 0 20.54 0.00 2.76 5.70 0.10 70.90 12:43:01 AM 1 13.23 0.00 1.95 3.09 0.07 81.65 12:44:01 AM all 12.29 0.00 1.43 0.33 0.05 85.90 12:44:01 AM 0 19.54 0.00 1.62 0.18 0.03 78.63 12:44:01 AM 1 5.03 0.00 1.24 0.48 0.07 93.18 12:45:01 AM all 1.22 0.00 0.23 0.11 0.02 98.43 12:45:01 AM 0 0.22 0.00 0.12 0.13 0.02 99.52 12:45:01 AM 1 2.22 0.00 0.33 0.08 0.02 97.34 12:46:01 AM all 0.37 0.00 0.06 0.00 0.03 99.54 12:46:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:46:01 AM 1 0.13 0.00 0.05 0.00 0.03 99.78 12:47:01 AM all 0.38 0.00 0.05 0.00 0.02 99.55 12:47:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 12:47:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 12:48:01 AM all 0.26 0.00 0.08 0.00 0.03 99.63 12:48:01 AM 0 0.37 0.00 0.05 0.00 0.02 99.57 12:48:01 AM 1 0.15 0.00 0.12 0.00 0.03 99.70 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.37 0.00 0.07 0.00 0.03 99.53 12:49:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 12:49:01 AM 1 0.18 0.00 0.08 0.00 0.03 99.70 12:50:01 AM all 0.40 0.00 0.08 0.00 0.02 99.51 12:50:01 AM 0 0.63 0.00 0.07 0.00 0.02 99.28 12:50:01 AM 1 0.17 0.00 0.08 0.00 0.02 99.73 12:51:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 12:51:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 12:51:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 12:52:01 AM all 0.35 0.00 0.06 0.00 0.03 99.57 12:52:01 AM 0 0.22 0.00 0.05 0.00 0.02 99.72 12:52:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 12:53:01 AM all 0.38 0.00 0.17 0.00 0.03 99.42 12:53:01 AM 0 0.20 0.00 0.25 0.00 0.02 99.53 12:53:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 12:54:01 AM all 0.33 0.00 0.08 0.01 0.03 99.57 12:54:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 12:54:01 AM 1 0.55 0.00 0.08 0.02 0.03 99.32 12:55:01 AM all 0.18 0.00 0.06 0.00 0.03 99.74 12:55:01 AM 0 0.05 0.00 0.05 0.00 0.02 99.88 12:55:01 AM 1 0.30 0.00 0.07 0.00 0.03 99.60 12:56:01 AM all 0.37 0.00 0.06 0.00 0.03 99.55 12:56:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:56:01 AM 1 0.62 0.00 0.03 0.00 0.02 99.33 12:57:01 AM all 0.36 0.00 0.06 0.00 0.02 99.57 12:57:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 12:57:01 AM 1 0.60 0.00 0.03 0.00 0.02 99.35 12:58:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 12:58:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:58:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:59:01 AM all 0.33 0.00 0.05 0.00 0.03 99.59 12:59:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 12:59:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 01:00:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:00:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 01:01:01 AM all 21.65 0.00 2.64 0.21 0.07 75.43 01:01:01 AM 0 24.14 0.00 3.00 0.22 0.07 72.57 01:01:01 AM 1 19.16 0.00 2.29 0.20 0.07 78.29 Average: all 5.28 0.00 1.02 7.24 0.04 86.41 Average: 0 5.93 0.00 1.14 7.95 0.04 84.94 Average: 1 4.64 0.01 0.89 6.53 0.04 87.88