---> uname -a: Linux prd-centos8-robot-2c-8g-8084.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4812 19 2278 6792 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:ea:56:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84737sec preferred_lft 84737sec inet6 fe80::f816:3eff:feea:56e5/64 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) 11/12/2025 _x86_64_ (2 CPU) 01:30:06 LINUX RESTART (2 CPU) 01:31:01 AM tps rtps wtps bread/s bwrtn/s 01:32:01 AM 119.54 0.22 119.33 11.33 10642.84 01:33:01 AM 44.27 0.82 43.45 82.11 5218.76 01:34:01 AM 56.39 6.97 49.43 1279.65 3299.55 01:35:01 AM 49.25 0.25 49.00 47.05 7079.92 01:36:01 AM 4.77 0.22 4.55 11.73 177.72 01:37:01 AM 2.22 0.00 2.22 0.00 143.74 01:38:01 AM 0.70 0.00 0.70 0.00 76.55 01:39:01 AM 0.47 0.00 0.47 0.00 4.28 01:40:01 AM 0.45 0.00 0.45 0.00 19.31 01:41:01 AM 0.78 0.00 0.78 0.00 80.74 01:42:01 AM 0.57 0.00 0.57 0.00 49.58 01:43:01 AM 0.50 0.00 0.50 0.00 66.37 01:44:01 AM 0.43 0.00 0.43 0.00 48.95 01:45:01 AM 0.38 0.00 0.38 0.00 16.16 01:46:01 AM 1.57 0.03 1.53 0.27 56.24 01:47:01 AM 9.21 5.95 3.27 574.88 156.45 01:48:01 AM 0.53 0.00 0.53 0.00 73.67 01:49:01 AM 0.57 0.00 0.57 0.00 76.86 01:50:01 AM 0.45 0.00 0.45 0.00 43.93 01:51:01 AM 0.82 0.00 0.82 0.00 91.40 01:52:01 AM 0.45 0.00 0.45 0.00 53.57 01:53:01 AM 0.37 0.00 0.37 0.00 132.84 01:54:01 AM 0.80 0.00 0.80 0.00 162.21 01:55:01 AM 0.77 0.00 0.77 0.00 106.48 01:56:01 AM 0.88 0.00 0.88 0.00 137.04 01:57:01 AM 17.03 0.40 16.63 46.78 932.27 Average: 12.08 0.57 11.51 78.99 1113.42 01:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 AM 5104860 6976736 2777564 35.24 2688 2048960 724696 8.11 190380 2244348 169612 01:33:01 AM 5187200 7031436 2695224 34.19 2688 2020028 659864 7.39 211872 2135144 10768 01:34:01 AM 4894088 6998968 2988336 37.91 2688 2270328 702236 7.86 256232 2348260 169576 01:35:01 AM 4942052 7040416 2940372 37.30 2688 2265108 639816 7.16 259356 2295940 4 01:36:01 AM 4894696 6994508 2987728 37.90 2688 2266556 690608 7.73 259508 2343492 1104 01:37:01 AM 4889308 6990976 2993116 37.97 2688 2268412 706320 7.91 259752 2348296 832 01:38:01 AM 4887268 6990032 2995156 38.00 2688 2269508 706320 7.91 259752 2350564 24 01:39:01 AM 4885824 6988596 2996600 38.02 2688 2269516 706320 7.91 259752 2352196 8 01:40:01 AM 4883180 6988164 2999244 38.05 2688 2271752 722460 8.09 259796 2354668 1800 01:41:01 AM 4882872 6988196 2999552 38.05 2688 2272068 722460 8.09 259808 2354860 8 01:42:01 AM 4881148 6987900 3001276 38.08 2688 2273496 722460 8.09 259908 2356500 248 01:43:01 AM 4877664 6986108 3004760 38.12 2688 2275188 722460 8.09 259980 2359960 128 01:44:01 AM 4875760 6985380 3006664 38.14 2688 2276380 722460 8.09 260000 2361788 68 01:45:01 AM 4875460 6985388 3006964 38.15 2688 2276680 740596 8.29 260000 2362068 36 01:46:01 AM 4873060 6984892 3009364 38.18 2688 2278576 755976 8.46 260244 2364304 1276 01:47:01 AM 4854328 6984768 3028096 38.42 2688 2297176 734380 8.22 262488 2380768 280 01:48:01 AM 4851728 6984280 3030696 38.45 2688 2299284 734380 8.22 262640 2383200 520 01:49:01 AM 4850060 6984148 3032364 38.47 2688 2300820 734380 8.22 262832 2384548 140 01:50:01 AM 4848472 6984264 3033952 38.49 2688 2302516 725964 8.13 263056 2386148 836 01:51:01 AM 4846584 6984084 3035840 38.51 2688 2304208 725964 8.13 263128 2387900 324 01:52:01 AM 4845180 6984208 3037244 38.53 2688 2305736 725964 8.13 263152 2389468 460 01:53:01 AM 4840436 6983912 3041988 38.59 2688 2310220 725964 8.13 263364 2393972 1160 01:54:01 AM 4835320 6983044 3047104 38.66 2688 2314472 725964 8.13 263576 2398820 1128 01:55:01 AM 4832864 6983028 3049560 38.69 2688 2316888 725964 8.13 263628 2401208 884 01:56:01 AM 4827256 6981348 3055168 38.76 2688 2320800 725964 8.13 263668 2406692 1196 01:57:01 AM 4980596 7005144 2901828 36.81 2688 2196580 675944 7.57 497412 2043280 74708 Average: 4894126 6990766 2988298 37.91 2688 2264279 715611 8.01 265588 2341861 16813 01:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 136.34 108.25 1472.74 13.93 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 12.98 7.78 6.45 3.71 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 47.29 35.99 335.06 7.07 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 202.10 145.47 44.25 39.61 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 31.46 20.88 10.15 3.75 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 38.42 37.95 7.51 6.13 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 26.48 25.20 5.23 2.29 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 2.72 0.37 0.20 0.03 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 59.55 55.93 11.37 4.98 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 29.06 16.18 5.10 1.63 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 73.35 58.59 15.05 7.14 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 53.49 49.03 12.78 7.26 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 32.11 29.17 7.80 4.97 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 15.23 13.80 3.21 1.46 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 28.08 20.65 6.37 2.40 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 21.63 20.69 8.13 4.33 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 40.89 41.59 10.94 8.89 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 31.22 33.16 8.29 5.22 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 41.54 44.18 9.49 6.20 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 23.68 21.64 12.73 3.15 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 25.06 20.13 6.00 5.07 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 26.11 27.21 6.14 3.38 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 34.11 34.68 12.16 7.50 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 30.16 28.59 10.13 5.22 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 8.70 8.98 2.57 1.71 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 96.82 68.93 186.25 139.31 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 44.95 37.50 85.24 11.40 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) 11/12/2025 _x86_64_ (2 CPU) 01:30:06 LINUX RESTART (2 CPU) 01:31:01 AM CPU %user %nice %system %iowait %steal %idle 01:32:01 AM all 35.75 0.00 5.12 1.30 0.11 57.72 01:32:01 AM 0 31.42 0.00 5.26 1.33 0.10 61.89 01:32:01 AM 1 40.08 0.00 4.97 1.26 0.12 53.57 01:33:01 AM all 18.99 0.00 2.12 0.49 0.09 78.31 01:33:01 AM 0 7.63 0.00 1.53 0.73 0.08 90.02 01:33:01 AM 1 30.36 0.00 2.70 0.25 0.10 66.59 01:34:01 AM all 25.72 0.00 5.14 1.71 0.07 67.35 01:34:01 AM 0 24.01 0.00 5.03 2.22 0.07 68.67 01:34:01 AM 1 27.43 0.00 5.24 1.21 0.08 66.03 01:35:01 AM all 12.98 0.00 2.34 0.48 0.06 84.14 01:35:01 AM 0 10.01 0.00 2.17 0.42 0.07 87.34 01:35:01 AM 1 15.95 0.00 2.50 0.55 0.05 80.95 01:36:01 AM all 4.72 0.00 0.31 0.02 0.05 94.91 01:36:01 AM 0 7.65 0.00 0.40 0.02 0.07 91.87 01:36:01 AM 1 1.80 0.00 0.22 0.02 0.03 97.93 01:37:01 AM all 9.49 0.00 0.50 0.01 0.09 89.91 01:37:01 AM 0 1.76 0.00 0.37 0.02 0.07 97.79 01:37:01 AM 1 17.65 0.00 0.63 0.00 0.11 81.61 01:38:01 AM all 6.24 0.00 0.37 0.01 0.06 93.32 01:38:01 AM 0 4.92 0.00 0.37 0.02 0.05 94.64 01:38:01 AM 1 7.56 0.00 0.37 0.00 0.07 92.00 01:39:01 AM all 0.46 0.00 0.10 0.01 0.05 99.38 01:39:01 AM 0 0.70 0.00 0.08 0.00 0.05 99.16 01:39:01 AM 1 0.22 0.00 0.12 0.02 0.05 99.60 01:40:01 AM all 6.85 0.00 0.30 0.00 0.06 92.79 01:40:01 AM 0 2.80 0.00 0.25 0.00 0.05 96.90 01:40:01 AM 1 10.92 0.00 0.35 0.00 0.07 88.67 01:41:01 AM all 1.87 0.00 0.23 0.00 0.05 97.85 01:41:01 AM 0 0.92 0.00 0.23 0.00 0.02 98.83 01:41:01 AM 1 2.83 0.00 0.22 0.00 0.08 96.87 01:42:01 AM all 8.98 0.00 0.60 0.00 0.08 90.34 01:42:01 AM 0 7.02 0.00 0.51 0.00 0.07 92.41 01:42:01 AM 1 10.98 0.00 0.69 0.00 0.09 88.24 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 5.51 0.00 0.32 0.00 0.07 94.11 01:43:01 AM 0 2.54 0.00 0.37 0.00 0.07 97.02 01:43:01 AM 1 8.47 0.00 0.27 0.00 0.07 91.19 01:44:01 AM all 6.67 0.00 0.39 0.00 0.08 92.87 01:44:01 AM 0 5.15 0.00 0.30 0.00 0.07 94.48 01:44:01 AM 1 8.23 0.00 0.48 0.00 0.09 91.20 01:45:01 AM all 2.91 0.00 0.26 0.00 0.07 96.77 01:45:01 AM 0 1.97 0.00 0.18 0.00 0.07 97.78 01:45:01 AM 1 3.85 0.00 0.34 0.00 0.07 95.74 01:46:01 AM all 6.63 0.00 0.39 0.01 0.07 92.91 01:46:01 AM 0 8.09 0.00 0.40 0.00 0.07 91.44 01:46:01 AM 1 5.18 0.00 0.37 0.02 0.07 94.36 01:47:01 AM all 6.33 0.24 0.52 0.14 0.11 92.67 01:47:01 AM 0 1.77 0.47 0.42 0.27 0.13 96.94 01:47:01 AM 1 11.04 0.00 0.62 0.00 0.09 88.25 01:48:01 AM all 7.39 0.00 0.47 0.00 0.07 92.07 01:48:01 AM 0 7.53 0.00 0.56 0.00 0.07 91.84 01:48:01 AM 1 7.25 0.00 0.39 0.00 0.07 92.29 01:49:01 AM all 4.03 0.00 0.27 0.00 0.05 95.66 01:49:01 AM 0 2.68 0.00 0.25 0.00 0.05 97.02 01:49:01 AM 1 5.37 0.00 0.28 0.00 0.05 94.29 01:50:01 AM all 4.35 0.00 0.32 0.00 0.06 95.27 01:50:01 AM 0 3.25 0.00 0.27 0.00 0.05 96.44 01:50:01 AM 1 5.45 0.00 0.37 0.00 0.07 94.11 01:51:01 AM all 4.03 0.00 0.28 0.02 0.05 95.62 01:51:01 AM 0 2.31 0.00 0.30 0.02 0.05 97.32 01:51:01 AM 1 5.76 0.00 0.27 0.02 0.05 93.91 01:52:01 AM all 5.53 0.00 0.30 0.00 0.06 94.11 01:52:01 AM 0 6.00 0.00 0.32 0.00 0.05 93.63 01:52:01 AM 1 5.05 0.00 0.29 0.00 0.07 94.59 01:53:01 AM all 14.52 0.00 0.33 0.00 0.08 85.07 01:53:01 AM 0 5.08 0.00 0.28 0.00 0.07 94.57 01:53:01 AM 1 23.95 0.00 0.37 0.00 0.08 75.59 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 14.51 0.00 0.49 0.02 0.07 84.91 01:54:01 AM 0 14.49 0.00 0.51 0.02 0.07 84.92 01:54:01 AM 1 14.54 0.00 0.47 0.02 0.07 84.91 01:55:01 AM all 7.04 0.00 0.29 0.01 0.07 92.60 01:55:01 AM 0 5.17 0.00 0.32 0.00 0.07 94.44 01:55:01 AM 1 8.90 0.00 0.27 0.02 0.07 90.75 01:56:01 AM all 8.16 0.00 0.34 0.01 0.06 91.43 01:56:01 AM 0 5.21 0.00 0.38 0.02 0.05 94.34 01:56:01 AM 1 11.10 0.00 0.30 0.00 0.07 88.53 01:57:01 AM all 26.17 0.00 2.92 0.09 0.08 70.74 01:57:01 AM 0 14.03 0.00 2.50 0.08 0.08 83.31 01:57:01 AM 1 38.31 0.00 3.34 0.10 0.08 58.17 Average: all 9.86 0.01 0.97 0.17 0.07 88.93 Average: 0 7.09 0.02 0.91 0.20 0.07 91.72 Average: 1 12.65 0.00 1.02 0.14 0.07 86.12