---> uname -a: Linux prd-centos8-robot-2c-8g-8631.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4794 19 2285 6781 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:16:71:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84600sec preferred_lft 84600sec inet6 fe80::f816:3eff:fe16:71ca/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) 02/08/2026 _x86_64_ (2 CPU) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 116.75 0.27 116.48 12.93 10624.61 01:40:01 AM 40.37 1.02 39.35 73.44 5292.02 01:41:01 AM 10.60 0.42 10.18 64.78 507.36 01:42:01 AM 73.27 9.42 63.86 1682.12 4209.22 01:43:01 AM 29.06 0.00 29.06 0.00 6178.00 01:44:01 AM 4.48 0.07 4.42 4.93 180.86 01:45:01 AM 0.83 0.00 0.83 0.00 56.81 01:46:01 AM 0.23 0.00 0.23 0.00 46.99 01:47:01 AM 0.42 0.00 0.42 0.00 50.47 01:48:01 AM 0.33 0.00 0.33 0.00 6.35 01:49:02 AM 0.35 0.00 0.35 0.00 78.60 01:50:01 AM 0.63 0.00 0.63 0.00 22.38 01:51:01 AM 0.47 0.00 0.47 0.00 86.89 01:52:01 AM 0.57 0.03 0.53 0.27 31.48 01:53:01 AM 1.73 0.00 1.73 0.00 78.16 01:54:01 AM 0.65 0.00 0.65 0.00 23.41 01:55:01 AM 0.32 0.00 0.32 0.00 69.69 01:56:01 AM 0.33 0.00 0.33 0.00 37.70 01:57:01 AM 0.60 0.00 0.60 0.00 91.13 01:58:01 AM 0.63 0.00 0.63 0.00 79.20 01:59:01 AM 0.43 0.00 0.43 0.00 86.67 02:00:01 AM 0.35 0.00 0.35 0.00 59.67 02:01:01 AM 0.42 0.02 0.40 0.13 63.67 02:02:01 AM 0.92 0.07 0.85 1.73 198.50 02:03:01 AM 0.90 0.00 0.90 0.00 141.12 02:04:01 AM 0.55 0.00 0.55 0.00 118.93 02:05:01 AM 0.73 0.00 0.73 0.00 150.77 02:06:01 AM 14.76 0.32 14.45 36.93 753.31 Average: 10.78 0.42 10.36 67.08 1047.84 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5063252 6942508 2819180 35.77 2688 2055848 756204 8.47 191496 2283780 171812 01:40:01 AM 5098668 6979924 2783764 35.32 2688 2057404 742104 8.31 212900 2221968 45164 01:41:01 AM 5218028 7065784 2664404 33.80 2688 2023804 645704 7.23 219544 2096148 12 01:42:01 AM 4930160 7045460 2952272 37.45 2688 2281184 643128 7.20 266560 2305740 176316 01:43:01 AM 4924800 7039788 2957632 37.52 2688 2281188 643128 7.20 266560 2305952 4 01:44:01 AM 4877260 6993640 3005172 38.12 2688 2282596 706992 7.92 266984 2352964 272 01:45:01 AM 4873144 6990604 3009288 38.18 2688 2283668 706992 7.92 267004 2357020 72 01:46:01 AM 4866236 6985888 3016196 38.26 2688 2285860 706992 7.92 267188 2363956 992 01:47:01 AM 4865848 6985816 3016584 38.27 2688 2286168 706992 7.92 267188 2364272 4 01:48:01 AM 4865748 6985724 3016684 38.27 2688 2286184 706992 7.92 267188 2364504 12 01:49:02 AM 4861292 6983496 3021140 38.33 2688 2288412 724292 8.11 267232 2368744 16 01:50:01 AM 4860312 6983332 3022120 38.34 2688 2289228 722760 8.09 267344 2369684 500 01:51:01 AM 4857708 6983232 3024724 38.37 2688 2291724 722760 8.09 267416 2372008 548 01:52:01 AM 4856272 6982992 3026160 38.39 2688 2292912 744028 8.33 267552 2373184 1084 01:53:01 AM 4856004 6982952 3026428 38.39 2688 2293156 744028 8.33 267584 2373580 24 01:54:01 AM 4855524 6983156 3026908 38.40 2688 2293848 744028 8.33 267588 2374124 240 01:55:01 AM 4851184 6980984 3031248 38.46 2688 2296012 722524 8.09 267608 2378368 452 01:56:01 AM 4849332 6980960 3033100 38.48 2688 2297836 722524 8.09 267668 2380256 1308 01:57:01 AM 4847808 6981116 3034624 38.50 2688 2299500 722524 8.09 267876 2381616 656 01:58:01 AM 4845684 6980600 3036748 38.53 2688 2301144 737900 8.26 268068 2383408 408 01:59:01 AM 4843360 6980436 3039072 38.56 2688 2303320 737900 8.26 268252 2385640 256 02:00:01 AM 4841312 6979800 3041120 38.58 2688 2304692 733552 8.21 268276 2387380 28 02:01:01 AM 4837136 6979112 3045296 38.63 2688 2308164 733552 8.21 268428 2391296 1780 02:02:01 AM 4833388 6979744 3049044 38.68 2688 2312536 733552 8.21 268744 2395076 716 02:03:01 AM 4830308 6979676 3052124 38.72 2688 2315544 733552 8.21 268840 2398184 76 02:04:01 AM 4826084 6978868 3056348 38.77 2688 2318984 733552 8.21 268908 2402040 264 02:05:01 AM 4820572 6977744 3061860 38.84 2688 2323384 733552 8.21 268908 2407784 528 02:06:01 AM 4923488 6953328 2958944 37.54 2688 2202128 721520 8.08 352248 2242956 80012 Average: 4888568 6987381 2993864 37.98 2688 2266301 719047 8.05 264327 2349344 17270 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 129.03 100.42 1506.81 13.41 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 6.56 5.31 4.36 2.56 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:41:01 AM eth0 6.18 5.55 2.57 1.70 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 79.90 64.46 350.95 17.09 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 167.32 117.38 31.11 31.14 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 20.33 13.01 8.85 2.22 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 20.85 18.68 5.08 5.01 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 50.99 50.86 8.43 4.20 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 13.55 10.78 2.42 1.04 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 3.07 0.75 0.67 0.35 0.00 0.00 0.00 0.00 01:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 AM eth0 57.86 58.29 11.32 5.13 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 50.85 30.74 10.27 5.13 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 101.17 86.25 22.45 10.12 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 30.46 28.48 7.34 4.55 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 11.61 11.03 2.36 1.09 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 23.46 21.80 4.09 1.97 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 33.93 32.84 9.71 5.04 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 48.30 44.97 9.83 8.11 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 61.42 62.29 10.80 7.32 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 64.32 63.22 45.14 7.68 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 56.06 54.37 16.46 6.36 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 32.18 22.73 6.29 3.33 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 41.45 40.96 7.33 5.94 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 60.46 60.43 13.71 9.15 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 50.45 49.95 11.18 6.42 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 23.93 22.30 5.23 3.24 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 2.08 2.55 1.65 0.56 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 102.65 66.52 193.38 155.27 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 48.23 40.97 82.53 11.62 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) 02/08/2026 _x86_64_ (2 CPU) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 34.71 0.00 4.95 2.39 0.11 57.84 01:39:01 AM 0 31.17 0.00 4.36 1.89 0.12 62.47 01:39:01 AM 1 38.25 0.00 5.54 2.90 0.10 53.22 01:40:01 AM all 10.43 0.00 1.80 0.95 0.06 86.76 01:40:01 AM 0 6.75 0.00 1.47 1.03 0.05 90.70 01:40:01 AM 1 14.11 0.00 2.14 0.87 0.07 82.82 01:41:01 AM all 5.33 0.00 0.86 0.10 0.05 93.66 01:41:01 AM 0 2.14 0.00 0.69 0.10 0.05 97.03 01:41:01 AM 1 8.51 0.00 1.04 0.10 0.05 90.30 01:42:01 AM all 36.53 0.00 6.57 1.21 0.10 55.59 01:42:01 AM 0 34.61 0.00 6.52 0.62 0.08 58.18 01:42:01 AM 1 38.44 0.00 6.63 1.80 0.12 53.01 01:43:01 AM all 0.58 0.00 0.58 1.30 0.06 97.47 01:43:01 AM 0 0.48 0.00 0.64 1.45 0.05 97.38 01:43:01 AM 1 0.69 0.00 0.53 1.15 0.07 97.56 01:44:01 AM all 4.32 0.00 0.23 0.03 0.08 95.34 01:44:01 AM 0 2.02 0.00 0.18 0.05 0.07 97.68 01:44:01 AM 1 6.61 0.00 0.28 0.00 0.10 93.00 01:45:01 AM all 3.58 0.00 0.28 0.01 0.08 96.06 01:45:01 AM 0 1.24 0.00 0.17 0.00 0.07 98.53 01:45:01 AM 1 5.92 0.00 0.38 0.02 0.08 93.59 01:46:01 AM all 11.37 0.00 0.56 0.01 0.07 87.99 01:46:01 AM 0 3.06 0.00 0.32 0.02 0.07 96.54 01:46:01 AM 1 20.20 0.00 0.82 0.00 0.07 78.91 01:47:01 AM all 2.38 0.00 0.24 0.00 0.07 97.32 01:47:01 AM 0 3.69 0.00 0.29 0.00 0.07 95.96 01:47:01 AM 1 1.09 0.00 0.18 0.00 0.07 98.66 01:48:01 AM all 0.53 0.00 0.12 0.00 0.07 99.29 01:48:01 AM 0 0.43 0.00 0.15 0.00 0.08 99.33 01:48:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 01:49:02 AM all 6.91 0.00 0.35 0.00 0.09 92.65 01:49:02 AM 0 4.57 0.00 0.39 0.00 0.08 94.96 01:49:02 AM 1 9.25 0.00 0.32 0.00 0.10 90.33 01:49:02 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 4.49 0.00 0.38 0.00 0.11 95.02 01:50:01 AM 0 2.76 0.00 0.37 0.00 0.12 96.75 01:50:01 AM 1 6.23 0.00 0.38 0.00 0.10 93.29 01:51:01 AM all 10.30 0.00 0.60 0.03 0.08 88.99 01:51:01 AM 0 9.44 0.00 0.72 0.00 0.09 89.75 01:51:01 AM 1 11.14 0.00 0.49 0.05 0.07 88.25 01:52:01 AM all 5.48 0.00 0.43 0.00 0.09 94.00 01:52:01 AM 0 5.44 0.00 0.32 0.00 0.08 94.16 01:52:01 AM 1 5.52 0.00 0.54 0.00 0.10 93.83 01:53:01 AM all 3.68 0.00 0.31 0.01 0.08 95.92 01:53:01 AM 0 3.68 0.00 0.31 0.00 0.08 95.92 01:53:01 AM 1 3.68 0.00 0.31 0.02 0.08 95.91 01:54:01 AM all 3.01 0.00 0.20 0.00 0.11 96.68 01:54:01 AM 0 4.55 0.00 0.23 0.00 0.12 95.10 01:54:01 AM 1 1.47 0.00 0.17 0.00 0.10 98.26 01:55:01 AM all 7.60 0.00 0.38 0.00 0.08 91.93 01:55:01 AM 0 5.10 0.00 0.23 0.00 0.08 94.58 01:55:01 AM 1 10.14 0.00 0.53 0.00 0.08 89.25 01:56:01 AM all 8.40 0.00 0.54 0.00 0.09 90.96 01:56:01 AM 0 4.08 0.00 0.35 0.00 0.10 95.46 01:56:01 AM 1 12.86 0.00 0.74 0.00 0.09 86.32 01:57:01 AM all 4.52 0.00 0.38 0.01 0.11 94.98 01:57:01 AM 0 4.62 0.00 0.38 0.00 0.10 94.90 01:57:01 AM 1 4.42 0.00 0.38 0.02 0.12 95.06 01:58:01 AM all 4.78 0.00 0.38 0.00 0.09 94.75 01:58:01 AM 0 5.52 0.00 0.44 0.00 0.10 93.94 01:58:01 AM 1 4.04 0.00 0.32 0.00 0.08 95.56 01:59:01 AM all 4.92 0.00 0.34 0.00 0.10 94.64 01:59:01 AM 0 2.26 0.00 0.30 0.00 0.08 97.36 01:59:01 AM 1 7.59 0.00 0.39 0.00 0.12 91.91 02:00:01 AM all 4.65 0.00 0.32 0.00 0.11 94.92 02:00:01 AM 0 1.62 0.00 0.32 0.00 0.10 97.96 02:00:01 AM 1 7.68 0.00 0.32 0.00 0.12 91.89 02:00:01 AM CPU %user %nice %system %iowait %steal %idle 02:01:01 AM all 12.21 0.00 0.40 0.00 0.10 87.29 02:01:01 AM 0 4.84 0.00 0.33 0.00 0.10 94.73 02:01:01 AM 1 19.64 0.00 0.47 0.00 0.10 79.78 02:02:01 AM all 14.82 0.00 0.54 0.01 0.11 84.53 02:02:01 AM 0 17.99 0.00 0.59 0.02 0.10 81.30 02:02:01 AM 1 11.64 0.00 0.49 0.00 0.12 87.75 02:03:01 AM all 9.68 0.00 0.38 0.02 0.10 89.82 02:03:01 AM 0 3.55 0.00 0.32 0.03 0.08 96.02 02:03:01 AM 1 15.83 0.00 0.45 0.00 0.12 83.60 02:04:01 AM all 8.30 0.00 0.36 0.00 0.09 91.25 02:04:01 AM 0 5.27 0.00 0.25 0.00 0.08 94.40 02:04:01 AM 1 11.34 0.00 0.47 0.00 0.10 88.09 02:05:01 AM all 6.59 0.00 0.24 0.03 0.09 93.05 02:05:01 AM 0 2.69 0.00 0.22 0.02 0.08 96.99 02:05:01 AM 1 10.49 0.00 0.27 0.03 0.10 89.11 02:06:01 AM all 25.38 0.00 2.43 0.08 0.09 72.02 02:06:01 AM 0 32.33 0.00 2.69 0.05 0.10 64.83 02:06:01 AM 1 18.43 0.00 2.17 0.10 0.08 79.21 Average: all 9.13 0.00 0.90 0.22 0.09 89.65 Average: 0 7.36 0.00 0.84 0.19 0.09 91.52 Average: 1 10.91 0.00 0.96 0.25 0.09 87.78