---> uname -a: Linux prd-centos8-robot-2c-8g-3930.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 614 4912 19 2170 6785 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:4e:0a:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84944sec preferred_lft 84944sec inet6 fe80::f816:3eff:fe4e:aa6/64 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) 08/26/2025 _x86_64_ (2 CPU) 00:37:29 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 72.66 16.94 55.71 5349.15 5752.68 12:40:01 AM 102.98 0.72 102.27 52.92 11379.49 12:41:01 AM 18.29 0.38 17.91 62.51 1752.03 12:42:01 AM 26.87 6.75 20.13 1247.98 1752.65 12:43:01 AM 64.03 0.25 63.78 47.05 8013.60 12:44:01 AM 3.33 0.23 3.10 12.66 109.13 12:45:01 AM 1.78 0.00 1.78 0.00 80.79 12:46:01 AM 0.33 0.00 0.33 0.00 5.63 12:47:01 AM 0.27 0.00 0.27 0.00 10.86 12:48:01 AM 0.28 0.00 0.28 0.00 5.51 12:49:01 AM 0.25 0.00 0.25 0.00 10.85 12:50:01 AM 0.23 0.00 0.23 0.00 3.73 12:51:01 AM 0.43 0.00 0.43 0.00 14.13 12:52:01 AM 0.27 0.00 0.27 0.00 4.77 12:53:01 AM 0.23 0.03 0.20 0.27 19.03 12:54:02 AM 1.37 0.00 1.37 0.00 31.31 12:55:01 AM 0.34 0.00 0.34 0.00 12.79 12:56:01 AM 0.27 0.00 0.27 0.00 4.27 12:57:01 AM 0.20 0.00 0.20 0.00 9.65 12:58:01 AM 0.25 0.00 0.25 0.00 3.83 12:59:01 AM 0.38 0.00 0.38 0.00 13.40 01:00:01 AM 0.20 0.00 0.20 0.00 3.50 01:01:01 AM 15.89 0.42 15.48 46.92 826.12 Average: 13.54 1.12 12.42 296.73 1297.52 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5391916 7066140 2490508 31.60 2688 1857716 676040 7.57 186912 1987224 171360 12:40:01 AM 5168956 7006532 2713468 34.42 2688 2013388 713356 7.99 198460 2164568 42488 12:41:01 AM 5239088 7078392 2643336 33.53 2688 2015268 633964 7.10 219092 2076092 10756 12:42:01 AM 5001924 6986700 2880500 36.54 2688 2157508 733744 8.22 262396 2258520 85024 12:43:01 AM 4932824 7020908 2949600 37.42 2688 2255524 656216 7.35 262360 2305196 28 12:44:01 AM 4891672 6980536 2990752 37.94 2688 2256476 721724 8.08 262488 2346728 584 12:45:01 AM 4891812 6980708 2990612 37.94 2688 2256508 721724 8.08 262488 2346916 40 12:46:01 AM 4880832 6969960 3001592 38.08 2688 2256740 749112 8.39 262488 2357612 236 12:47:01 AM 4880168 6969328 3002256 38.09 2688 2256772 749112 8.39 262488 2357760 40 12:48:01 AM 4880228 6969612 3002196 38.09 2688 2256996 749112 8.39 262496 2357872 232 12:49:01 AM 4880076 6969496 3002348 38.09 2688 2257032 749112 8.39 262496 2357976 40 12:50:01 AM 4885332 6974956 2997092 38.02 2688 2257252 727904 8.15 262496 2352572 228 12:51:01 AM 4885544 6975204 2996880 38.02 2688 2257288 727904 8.15 262496 2352376 40 12:52:01 AM 4885536 6975644 2996888 38.02 2688 2257736 727904 8.15 262604 2353008 456 12:53:01 AM 4870888 6961048 3011536 38.21 2688 2257788 765364 8.57 262812 2366948 68 12:54:02 AM 4864080 6954484 3018344 38.29 2688 2258032 758576 8.49 262812 2373676 248 12:55:01 AM 4884340 6974760 2998084 38.04 2688 2258032 737372 8.26 262812 2353240 4 12:56:01 AM 4884672 6975124 2997752 38.03 2688 2258064 737372 8.26 262812 2353364 8 12:57:01 AM 4884704 6975392 2997720 38.03 2688 2258300 737372 8.26 262812 2353484 4 12:58:01 AM 4871076 6961808 3011348 38.20 2688 2258344 763468 8.55 262816 2366476 4 12:59:01 AM 4863868 6954836 3018556 38.29 2688 2258580 746912 8.36 262816 2374112 4 01:00:01 AM 4877684 6968688 3004740 38.12 2688 2258616 743316 8.32 262816 2360208 4 01:01:01 AM 5090292 7003056 2792132 35.42 2688 2086512 696352 7.80 460848 1976732 24164 Average: 4947283 6984927 2935141 37.24 2688 2207151 727088 8.14 263266 2297942 14611 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 313.38 191.65 1667.80 59.66 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 73.94 57.10 823.86 9.61 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:41:01 AM eth0 13.51 7.80 5.47 3.23 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 38.55 28.66 327.13 5.57 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 209.96 150.63 46.90 40.84 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 34.79 27.05 7.59 9.08 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 1.60 0.58 0.61 0.41 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 14.53 13.98 119.81 1.07 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 1.02 0.13 0.08 0.01 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 10.13 9.05 1.44 0.71 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 1.50 0.25 0.20 0.08 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 14.75 14.33 119.84 1.09 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 0.65 0.17 0.04 0.02 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 20.61 18.76 3.52 3.33 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 6.30 4.25 118.21 0.67 0.00 0.00 0.00 0.00 12:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 AM eth0 22.10 21.60 355.24 1.79 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 3.74 0.10 0.46 0.01 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 2.95 2.22 0.42 0.19 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 6.97 6.13 1.23 0.47 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 4.10 3.87 117.52 0.25 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 22.78 22.06 355.30 1.83 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 0.37 0.13 0.02 0.01 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 60.01 42.60 88.95 30.67 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 38.21 27.11 181.08 7.42 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) 08/26/2025 _x86_64_ (2 CPU) 00:37:29 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 41.74 0.00 6.08 1.84 0.11 50.24 12:39:01 AM 0 37.11 0.00 4.91 1.35 0.10 56.52 12:39:01 AM 1 46.37 0.00 7.24 2.32 0.12 43.95 12:40:01 AM all 28.00 0.00 3.99 1.99 0.08 65.95 12:40:01 AM 0 24.54 0.00 3.27 1.75 0.08 70.36 12:40:01 AM 1 31.46 0.00 4.71 2.22 0.08 61.52 12:41:01 AM all 11.93 0.00 1.39 0.68 0.07 85.93 12:41:01 AM 0 9.76 0.00 1.39 0.57 0.07 88.22 12:41:01 AM 1 14.09 0.00 1.39 0.80 0.07 83.65 12:42:01 AM all 14.67 0.00 2.92 1.23 0.07 81.11 12:42:01 AM 0 9.62 0.00 2.56 2.15 0.07 85.60 12:42:01 AM 1 19.72 0.00 3.29 0.30 0.07 76.63 12:43:01 AM all 18.98 0.00 3.47 1.90 0.07 75.58 12:43:01 AM 0 16.44 0.00 3.22 2.22 0.07 78.05 12:43:01 AM 1 21.51 0.00 3.72 1.58 0.07 73.12 12:44:01 AM all 2.38 0.00 0.26 0.02 0.03 97.32 12:44:01 AM 0 0.77 0.00 0.18 0.03 0.02 99.00 12:44:01 AM 1 4.00 0.00 0.33 0.00 0.03 95.64 12:45:01 AM all 0.53 0.00 0.10 0.16 0.04 99.16 12:45:01 AM 0 0.65 0.00 0.08 0.32 0.03 98.91 12:45:01 AM 1 0.42 0.00 0.12 0.00 0.05 99.42 12:46:01 AM all 0.80 0.00 0.16 0.00 0.04 99.00 12:46:01 AM 0 0.54 0.00 0.17 0.00 0.05 99.25 12:46:01 AM 1 1.07 0.00 0.15 0.00 0.03 98.75 12:47:01 AM all 0.53 0.00 0.12 0.00 0.04 99.32 12:47:01 AM 0 0.85 0.00 0.12 0.00 0.05 98.98 12:47:01 AM 1 0.20 0.00 0.12 0.00 0.03 99.65 12:48:01 AM all 0.90 0.00 0.13 0.00 0.03 98.94 12:48:01 AM 0 1.37 0.00 0.20 0.00 0.03 98.39 12:48:01 AM 1 0.43 0.00 0.07 0.00 0.02 99.48 12:49:01 AM all 0.54 0.00 0.13 0.00 0.03 99.30 12:49:01 AM 0 0.49 0.00 0.18 0.00 0.05 99.28 12:49:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.87 0.00 0.18 0.00 0.05 98.90 12:50:01 AM 0 0.28 0.00 0.12 0.00 0.05 99.55 12:50:01 AM 1 1.45 0.00 0.23 0.00 0.05 98.26 12:51:01 AM all 0.44 0.00 0.11 0.00 0.04 99.41 12:51:01 AM 0 0.52 0.00 0.10 0.00 0.02 99.36 12:51:01 AM 1 0.37 0.00 0.12 0.00 0.07 99.45 12:52:01 AM all 2.11 0.00 0.18 0.00 0.03 97.68 12:52:01 AM 0 1.44 0.00 0.15 0.00 0.03 98.38 12:52:01 AM 1 2.78 0.00 0.22 0.00 0.03 96.97 12:53:01 AM all 0.60 0.00 0.26 0.00 0.04 99.10 12:53:01 AM 0 0.58 0.00 0.25 0.00 0.03 99.13 12:53:01 AM 1 0.62 0.00 0.27 0.00 0.05 99.06 12:54:02 AM all 1.06 0.00 0.21 0.01 0.04 98.68 12:54:02 AM 0 0.60 0.00 0.08 0.02 0.03 99.27 12:54:02 AM 1 1.52 0.00 0.33 0.00 0.05 98.09 12:55:01 AM all 0.40 0.00 0.11 0.00 0.04 99.45 12:55:01 AM 0 0.48 0.00 0.12 0.00 0.05 99.35 12:55:01 AM 1 0.32 0.00 0.10 0.00 0.03 99.54 12:56:01 AM all 0.60 0.00 0.09 0.00 0.03 99.27 12:56:01 AM 0 0.70 0.00 0.05 0.00 0.02 99.23 12:56:01 AM 1 0.50 0.00 0.13 0.00 0.05 99.31 12:57:01 AM all 0.81 0.00 0.11 0.00 0.04 99.04 12:57:01 AM 0 0.89 0.00 0.15 0.00 0.05 98.91 12:57:01 AM 1 0.73 0.00 0.07 0.00 0.03 99.17 12:58:01 AM all 0.57 0.00 0.13 0.00 0.04 99.26 12:58:01 AM 0 0.67 0.00 0.18 0.00 0.05 99.10 12:58:01 AM 1 0.47 0.00 0.08 0.00 0.03 99.42 12:59:01 AM all 1.14 0.00 0.18 0.00 0.05 98.62 12:59:01 AM 0 1.32 0.00 0.25 0.00 0.07 98.36 12:59:01 AM 1 0.97 0.00 0.12 0.00 0.03 98.88 01:00:01 AM all 0.49 0.00 0.11 0.00 0.05 99.35 01:00:01 AM 0 0.40 0.00 0.15 0.00 0.07 99.38 01:00:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 17.36 0.00 2.90 0.11 0.06 79.58 01:01:01 AM 0 11.36 0.00 2.40 0.10 0.05 86.09 01:01:01 AM 1 23.36 0.00 3.39 0.12 0.07 73.07 Average: all 6.42 0.00 1.01 0.35 0.05 92.17 Average: 0 5.29 0.00 0.88 0.37 0.05 93.41 Average: 1 7.55 0.00 1.15 0.32 0.05 90.94