---> uname -a: Linux prd-centos8-robot-2c-8g-2917.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: 2799.996 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 593 4846 19 2257 6806 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:1d:b9:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84792sec preferred_lft 84792sec inet6 fe80::f816:3eff:fe1d:b972/64 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) 01/22/2026 _x86_64_ (2 CPU) 05:43:41 LINUX RESTART (2 CPU) 05:44:01 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 154.12 92.80 61.31 9559.88 40514.61 05:46:01 AM 130.13 1.08 129.05 75.32 12509.80 05:47:01 AM 26.67 0.42 26.26 64.78 2062.33 05:48:01 AM 66.96 6.93 60.02 1289.52 3744.11 05:49:01 AM 32.39 0.00 32.39 0.00 6285.30 05:50:01 AM 3.68 0.07 3.62 4.93 157.71 05:51:01 AM 2.27 0.00 2.27 0.00 156.54 05:52:01 AM 0.25 0.00 0.25 0.00 21.38 05:53:01 AM 0.27 0.00 0.27 0.00 3.60 05:54:01 AM 0.63 0.00 0.63 0.00 85.44 05:55:01 AM 0.35 0.00 0.35 0.00 15.95 05:56:01 AM 0.43 0.00 0.43 0.00 47.26 05:57:01 AM 0.43 0.00 0.43 0.00 77.60 05:58:01 AM 0.35 0.00 0.35 0.00 36.39 05:59:01 AM 0.45 0.03 0.42 0.27 26.09 06:00:01 AM 1.53 0.00 1.53 0.00 80.34 06:01:01 AM 0.50 0.02 0.48 0.13 90.05 06:02:01 AM 0.95 0.07 0.88 1.73 75.51 06:03:01 AM 0.50 0.00 0.50 0.00 79.56 06:04:01 AM 0.77 0.00 0.77 0.00 64.52 06:05:01 AM 0.35 0.00 0.35 0.00 53.87 06:06:01 AM 0.40 0.00 0.40 0.00 151.59 06:07:01 AM 0.82 0.00 0.82 0.00 125.28 06:08:01 AM 0.53 0.00 0.53 0.00 113.25 06:09:01 AM 1.05 0.00 1.05 0.00 166.31 06:10:01 AM 33.39 0.63 32.76 73.19 3227.56 Average: 17.70 3.93 13.77 425.78 2691.31 05:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5438660 7017384 2443764 31.00 2688 1771156 763740 8.55 190004 1971356 100216 05:46:01 AM 5160752 7002932 2721672 34.53 2688 2017952 716080 8.02 199068 2171416 41288 05:47:01 AM 5187732 7034992 2694692 34.19 2688 2023380 707084 7.92 224116 2123276 8400 05:48:01 AM 4961628 7060708 2920796 37.05 2688 2265748 641268 7.18 261004 2281972 176556 05:49:01 AM 4955856 7054472 2926568 37.13 2688 2265716 641268 7.18 261064 2282660 8 05:50:01 AM 4905680 7005868 2976744 37.76 2688 2267296 728204 8.15 261480 2332224 328 05:51:01 AM 4900008 7002512 2982416 37.84 2688 2269600 728204 8.15 261664 2337976 216 05:52:01 AM 4899648 7002472 2982776 37.84 2688 2269912 728204 8.15 261664 2338340 16 05:53:01 AM 4898596 7001436 2983828 37.85 2688 2269928 728204 8.15 261664 2339432 4 05:54:01 AM 4896444 7001508 2985980 37.88 2688 2272152 728204 8.15 261712 2341640 24 05:55:01 AM 4895520 7001372 2986904 37.89 2688 2272972 728204 8.15 261780 2342324 504 05:56:01 AM 4892524 7000892 2989900 37.93 2688 2275464 728204 8.15 261892 2345088 1740 05:57:01 AM 4891484 7001048 2990940 37.94 2688 2276652 728204 8.15 261920 2346336 768 05:58:01 AM 4890792 7000580 2991632 37.95 2688 2276892 728204 8.15 261912 2346820 80 05:59:01 AM 4889920 7000444 2992504 37.96 2688 2277620 726480 8.13 262080 2347704 220 06:00:01 AM 4886912 6999572 2995512 38.00 2688 2279748 729104 8.16 262100 2350624 936 06:01:01 AM 4883936 6998488 2998488 38.04 2688 2281680 729104 8.16 262160 2353132 400 06:02:01 AM 4883276 6999552 2999148 38.05 2688 2283436 729104 8.16 262484 2353744 416 06:03:01 AM 4881604 6999688 3000820 38.07 2688 2285204 729104 8.16 262708 2355324 144 06:04:01 AM 4879360 6999396 3003064 38.10 2688 2287176 729104 8.16 262860 2357468 704 06:05:01 AM 4878024 6999428 3004400 38.12 2688 2288520 729104 8.16 262884 2358824 556 06:06:01 AM 4872032 6998272 3010392 38.19 2688 2293328 729104 8.16 263116 2364512 1032 06:07:01 AM 4866624 6997388 3015800 38.26 2688 2297876 729104 8.16 263304 2369668 2464 06:08:01 AM 4864804 6997944 3017620 38.28 2688 2300228 729104 8.16 263352 2371724 1776 06:09:01 AM 4913284 7055884 2969140 37.67 2688 2309688 652156 7.30 263716 2323536 6820 06:10:01 AM 4980372 6981908 2902052 36.82 2688 2175080 729496 8.17 498664 2048364 10180 Average: 4940595 7008313 2941829 37.32 2688 2236708 718975 8.05 264630 2302134 13684 05:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 313.90 194.32 1664.84 57.93 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 90.18 71.10 859.54 10.27 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 18.99 10.08 6.95 4.07 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 54.31 46.74 345.24 13.24 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 134.24 92.82 28.29 30.36 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 45.70 29.87 13.15 6.63 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 47.21 47.09 8.33 3.98 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 10.83 8.91 2.16 0.91 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 3.95 0.42 0.26 0.03 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 57.61 53.97 11.18 4.83 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 47.68 30.81 9.44 5.14 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 94.08 84.02 21.77 9.96 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 26.81 24.10 7.11 4.34 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 13.56 11.96 2.74 1.34 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 21.09 19.74 4.41 2.20 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 34.07 28.09 10.21 4.84 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 45.98 42.59 10.20 8.19 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 50.37 52.13 10.02 6.65 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 52.83 55.08 10.54 7.05 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 43.93 42.21 15.08 5.38 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 27.66 21.86 5.89 3.32 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 52.24 52.72 9.57 7.30 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 72.79 72.34 17.42 12.16 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.90 33.52 8.33 3.99 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.14 9.18 6.07 1.55 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 86.95 58.99 272.09 140.08 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 57.69 45.95 129.26 13.68 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) 01/22/2026 _x86_64_ (2 CPU) 05:43:41 LINUX RESTART (2 CPU) 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 37.91 0.05 9.45 2.70 0.08 49.81 05:45:01 AM 0 42.43 0.05 8.91 3.36 0.08 45.18 05:45:01 AM 1 33.40 0.05 9.99 2.04 0.08 54.43 05:46:01 AM all 33.93 0.00 5.05 1.31 0.10 59.61 05:46:01 AM 0 40.59 0.00 5.80 1.40 0.10 52.11 05:46:01 AM 1 27.28 0.00 4.31 1.21 0.10 67.09 05:47:01 AM all 14.75 0.00 2.19 0.34 0.08 82.64 05:47:01 AM 0 11.26 0.00 2.24 0.45 0.07 85.98 05:47:01 AM 1 18.25 0.00 2.14 0.23 0.08 79.29 05:48:01 AM all 36.52 0.00 6.06 1.01 0.12 56.28 05:48:01 AM 0 50.73 0.00 6.94 0.95 0.12 41.26 05:48:01 AM 1 22.36 0.00 5.19 1.08 0.12 71.26 05:49:01 AM all 0.74 0.00 0.58 0.38 0.04 98.25 05:49:01 AM 0 0.70 0.00 0.65 0.20 0.05 98.40 05:49:01 AM 1 0.77 0.00 0.52 0.57 0.03 98.11 05:50:01 AM all 6.19 0.00 0.42 0.02 0.07 93.31 05:50:01 AM 0 9.43 0.00 0.44 0.02 0.08 90.04 05:50:01 AM 1 2.97 0.00 0.40 0.02 0.05 96.56 05:51:01 AM all 9.84 0.00 0.47 0.01 0.08 89.60 05:51:01 AM 0 8.51 0.00 0.48 0.02 0.07 90.93 05:51:01 AM 1 11.16 0.00 0.47 0.00 0.09 88.29 05:52:01 AM all 1.97 0.00 0.21 0.00 0.07 97.75 05:52:01 AM 0 1.65 0.00 0.17 0.00 0.05 98.13 05:52:01 AM 1 2.29 0.00 0.25 0.00 0.08 97.37 05:53:01 AM all 0.37 0.00 0.12 0.00 0.07 99.45 05:53:01 AM 0 0.40 0.00 0.07 0.00 0.05 99.48 05:53:01 AM 1 0.33 0.00 0.17 0.00 0.08 99.41 05:54:01 AM all 6.72 0.00 0.32 0.01 0.08 92.88 05:54:01 AM 0 5.29 0.00 0.33 0.00 0.07 94.31 05:54:01 AM 1 8.15 0.00 0.30 0.02 0.08 91.44 05:55:01 AM all 4.08 0.00 0.32 0.00 0.07 95.53 05:55:01 AM 0 6.42 0.00 0.39 0.00 0.08 93.10 05:55:01 AM 1 1.77 0.00 0.25 0.00 0.05 97.93 05:55:01 AM CPU %user %nice %system %iowait %steal %idle 05:56:01 AM all 9.46 0.00 0.59 0.00 0.06 89.89 05:56:01 AM 0 14.96 0.00 0.72 0.00 0.05 84.27 05:56:01 AM 1 4.22 0.00 0.47 0.00 0.07 95.24 05:57:01 AM all 4.81 0.00 0.29 0.00 0.08 94.83 05:57:01 AM 0 1.05 0.00 0.30 0.00 0.07 98.58 05:57:01 AM 1 8.65 0.00 0.27 0.00 0.09 90.99 05:58:01 AM all 2.51 0.00 0.22 0.00 0.55 96.72 05:58:01 AM 0 0.87 0.00 0.12 0.00 0.08 98.93 05:58:01 AM 1 4.22 0.00 0.33 0.00 1.04 94.41 05:59:01 AM all 2.92 0.00 0.28 0.00 0.08 96.71 05:59:01 AM 0 1.62 0.00 0.38 0.00 0.07 97.93 05:59:01 AM 1 4.23 0.00 0.18 0.00 0.10 95.49 06:00:01 AM all 6.54 0.00 0.34 0.01 0.08 93.03 06:00:01 AM 0 7.03 0.00 0.38 0.00 0.07 92.52 06:00:01 AM 1 6.07 0.00 0.30 0.02 0.10 93.51 06:01:01 AM all 6.99 0.00 0.47 0.00 0.08 92.46 06:01:01 AM 0 10.62 0.00 0.55 0.00 0.07 88.76 06:01:01 AM 1 3.54 0.00 0.40 0.00 0.08 95.97 06:02:01 AM all 4.14 0.00 0.36 0.02 0.09 95.39 06:02:01 AM 0 3.05 0.00 0.37 0.02 0.08 96.49 06:02:01 AM 1 5.24 0.00 0.35 0.02 0.10 94.29 06:03:01 AM all 4.35 0.00 0.34 0.00 0.08 95.22 06:03:01 AM 0 6.04 0.00 0.37 0.00 0.10 93.49 06:03:01 AM 1 2.66 0.00 0.32 0.00 0.07 96.96 06:04:01 AM all 4.13 0.00 0.29 0.01 0.08 95.49 06:04:01 AM 0 5.53 0.00 0.30 0.02 0.07 94.08 06:04:01 AM 1 2.73 0.00 0.28 0.00 0.08 96.90 06:05:01 AM all 4.31 0.00 0.24 0.00 0.08 95.36 06:05:01 AM 0 5.28 0.00 0.25 0.00 0.08 94.38 06:05:01 AM 1 3.35 0.00 0.23 0.00 0.08 96.34 06:06:01 AM all 15.61 0.00 0.45 0.00 0.08 83.85 06:06:01 AM 0 20.38 0.00 0.40 0.00 0.08 79.14 06:06:01 AM 1 10.79 0.00 0.51 0.00 0.08 88.61 06:06:01 AM CPU %user %nice %system %iowait %steal %idle 06:07:01 AM all 14.48 0.00 0.55 0.01 0.08 84.87 06:07:01 AM 0 18.57 0.00 0.69 0.02 0.09 80.64 06:07:01 AM 1 10.51 0.00 0.42 0.00 0.08 88.98 06:08:01 AM all 6.85 0.00 0.30 0.02 0.08 92.75 06:08:01 AM 0 9.84 0.00 0.35 0.00 0.10 89.71 06:08:01 AM 1 3.85 0.00 0.25 0.03 0.07 95.80 06:09:01 AM all 12.33 0.00 0.41 0.02 0.08 87.16 06:09:01 AM 0 6.83 0.00 0.38 0.00 0.08 92.71 06:09:01 AM 1 17.85 0.00 0.43 0.03 0.07 81.62 06:10:01 AM all 32.60 0.00 3.77 0.17 0.08 63.38 06:10:01 AM 0 44.29 0.00 4.58 0.23 0.08 50.82 06:10:01 AM 1 20.91 0.00 2.96 0.10 0.08 75.95 Average: all 10.99 0.00 1.32 0.23 0.10 87.36 Average: 0 12.85 0.00 1.41 0.26 0.08 85.40 Average: 1 9.15 0.00 1.22 0.21 0.12 89.30