---> uname -a: Linux prd-centos8-robot-2c-8g-1317.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 603 4824 19 2269 6795 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:c4:e5:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84713sec preferred_lft 84713sec inet6 fe80::f816:3eff:fec4:e533/64 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) 01/17/2026 _x86_64_ (2 CPU) 00:36:59 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 123.51 1.08 122.43 75.31 11543.34 12:40:01 AM 29.65 0.42 29.23 64.79 3595.50 12:41:01 AM 68.39 6.90 61.50 1285.84 3980.84 12:42:01 AM 28.40 0.03 28.36 3.47 6196.28 12:43:01 AM 4.27 0.07 4.20 4.93 176.54 12:44:01 AM 0.33 0.00 0.33 0.00 34.93 12:45:01 AM 0.65 0.00 0.65 0.00 47.61 12:46:01 AM 0.48 0.00 0.48 0.00 72.11 12:47:01 AM 0.33 0.00 0.33 0.00 12.93 12:48:01 AM 0.62 0.00 0.62 0.00 74.64 12:49:01 AM 0.47 0.00 0.47 0.00 18.46 12:50:01 AM 0.60 0.00 0.60 0.00 91.35 12:51:01 AM 0.62 0.00 0.62 0.00 65.59 12:52:01 AM 0.45 0.03 0.42 0.27 11.86 12:53:01 AM 1.45 0.00 1.45 0.00 62.67 12:54:01 AM 0.55 0.00 0.55 0.00 76.97 12:55:01 AM 0.32 0.00 0.32 0.00 77.79 12:56:01 AM 0.67 0.00 0.67 0.00 52.39 12:57:01 AM 0.43 0.00 0.43 0.00 76.87 12:58:01 AM 0.60 0.00 0.60 0.00 83.47 12:59:01 AM 0.30 0.00 0.30 0.00 50.77 01:00:01 AM 0.43 0.00 0.43 0.00 194.53 01:01:01 AM 1.00 0.00 1.00 0.00 163.70 01:02:01 AM 0.73 0.08 0.65 1.87 47.63 01:03:01 AM 1.10 0.00 1.10 0.00 194.37 01:04:01 AM 11.68 0.32 11.36 36.93 648.36 01:05:01 AM 31.89 0.52 31.38 63.86 3126.43 Average: 11.48 0.35 11.13 56.94 1139.92 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5160880 7004704 2721544 34.53 2688 2019504 705824 7.90 199048 2170724 102568 12:40:01 AM 5236740 7082008 2645684 33.56 2688 2021448 653260 7.31 219816 2075564 10756 12:41:01 AM 4893448 6994400 2988976 37.92 2688 2267572 702816 7.87 260928 2345080 177672 12:42:01 AM 4951360 7052300 2931064 37.18 2688 2267644 637024 7.13 261540 2281380 4 12:43:01 AM 4905280 7007588 2977144 37.77 2688 2269012 684756 7.67 261972 2326880 192 12:44:01 AM 4901296 7004640 2981128 37.82 2688 2270064 700244 7.84 261972 2330692 340 12:45:01 AM 4894588 7000036 2987836 37.91 2688 2272160 700244 7.84 262168 2337192 1408 12:46:01 AM 4894272 7000252 2988152 37.91 2688 2272692 700244 7.84 262168 2337828 4 12:47:01 AM 4892748 6999744 2989676 37.93 2688 2273748 700244 7.84 262192 2339240 764 12:48:01 AM 4891200 6999724 2991224 37.95 2688 2275236 700244 7.84 262224 2340792 328 12:49:01 AM 4889728 6999288 2992696 37.97 2688 2276280 715796 8.01 262328 2341920 1044 12:50:01 AM 4886048 6997668 2996376 38.01 2688 2278340 714680 8.00 262396 2345480 544 12:51:01 AM 4885172 6997976 2997252 38.02 2688 2279524 731904 8.20 262416 2346608 88 12:52:01 AM 4884672 6997688 2997752 38.03 2688 2279728 729552 8.17 262564 2346720 164 12:53:01 AM 4883168 6997704 2999256 38.05 2688 2281248 729552 8.17 262572 2348420 788 12:54:01 AM 4881380 6997712 3001044 38.07 2688 2283044 729552 8.17 262592 2350204 544 12:55:01 AM 4879352 6997696 3003072 38.10 2688 2285072 729552 8.17 262744 2352040 368 12:56:01 AM 4877696 6997664 3004728 38.12 2688 2286736 729552 8.17 262932 2353404 1004 12:57:01 AM 4876144 6997804 3006280 38.14 2688 2288436 729552 8.17 263144 2354884 676 12:58:01 AM 4874376 6997784 3008048 38.16 2688 2290120 729552 8.17 263232 2356672 248 12:59:01 AM 4872004 6996952 3010420 38.19 2688 2291716 729552 8.17 263256 2358860 444 01:00:01 AM 4864468 6995068 3017956 38.29 2688 2297352 725960 8.13 263524 2366132 500 01:01:01 AM 4860144 6994640 3022280 38.34 2688 2301208 725960 8.13 263680 2370288 108 01:02:01 AM 4857516 6994912 3024908 38.38 2688 2304128 725960 8.13 263884 2372668 1988 01:03:01 AM 4851064 6992868 3031360 38.46 2688 2308516 725960 8.13 263884 2379028 1132 01:04:01 AM 4851608 6905516 3030816 38.45 2688 2226684 788404 8.83 339316 2328716 107004 01:05:01 AM 4968608 6984824 2913816 36.97 2688 2189424 713484 7.99 505360 2049048 25324 Average: 4909813 6999599 2972611 37.71 2688 2257653 714423 8.00 270513 2318758 16148 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 126.87 97.72 1279.94 13.25 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 15.13 8.37 5.74 3.45 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 48.42 40.07 341.54 9.98 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 195.12 138.48 37.85 36.23 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 25.52 12.11 9.35 2.77 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 18.01 15.68 4.53 4.97 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 46.54 46.71 7.81 3.87 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 22.16 20.76 3.89 1.82 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 32.13 29.70 5.47 2.60 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 62.37 45.18 12.11 4.19 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 57.56 48.77 11.43 6.49 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 77.46 69.78 17.04 8.78 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 35.68 32.53 7.55 4.79 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 11.40 10.06 1.98 0.98 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 28.40 27.38 5.64 2.62 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 34.18 29.80 9.80 4.84 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 68.81 66.68 12.94 10.63 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 59.61 61.57 10.62 7.30 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 57.91 59.86 10.53 7.23 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 36.54 33.36 13.47 3.90 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 33.47 27.67 6.69 5.58 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 61.19 62.66 13.13 7.99 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 69.16 69.03 15.39 9.90 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 23.43 22.09 4.76 2.97 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.13 2.72 1.72 0.62 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 96.03 61.84 190.15 153.40 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 18.53 17.38 15.45 10.82 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 50.51 42.89 76.17 12.30 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) 01/17/2026 _x86_64_ (2 CPU) 00:36:59 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 37.14 0.00 5.07 1.17 0.09 56.53 12:39:01 AM 0 33.15 0.00 4.73 1.07 0.08 60.97 12:39:01 AM 1 41.14 0.00 5.40 1.27 0.10 52.09 12:40:01 AM all 11.83 0.00 1.54 0.46 0.06 86.11 12:40:01 AM 0 14.56 0.00 1.57 0.48 0.07 83.32 12:40:01 AM 1 9.10 0.00 1.52 0.43 0.05 88.90 12:41:01 AM all 37.75 0.00 6.52 0.44 0.09 55.19 12:41:01 AM 0 48.99 0.00 6.86 0.40 0.10 43.65 12:41:01 AM 1 26.52 0.00 6.18 0.48 0.08 66.74 12:42:01 AM all 0.83 0.00 0.65 0.46 0.04 98.02 12:42:01 AM 0 0.75 0.00 0.82 0.35 0.05 98.03 12:42:01 AM 1 0.90 0.00 0.48 0.57 0.03 98.01 12:43:01 AM all 4.18 0.00 0.23 0.02 0.06 95.52 12:43:01 AM 0 3.21 0.00 0.18 0.00 0.07 96.54 12:43:01 AM 1 5.14 0.00 0.27 0.03 0.05 94.50 12:44:01 AM all 3.34 0.00 0.26 0.00 0.08 96.33 12:44:01 AM 0 4.10 0.00 0.23 0.00 0.07 95.60 12:44:01 AM 1 2.57 0.00 0.28 0.00 0.08 97.06 12:45:01 AM all 9.61 0.00 0.49 0.00 0.08 89.81 12:45:01 AM 0 5.61 0.00 0.39 0.00 0.09 93.91 12:45:01 AM 1 13.78 0.00 0.60 0.00 0.07 85.54 12:46:01 AM all 3.06 0.00 0.30 0.00 0.06 96.59 12:46:01 AM 0 2.19 0.00 0.28 0.00 0.07 97.46 12:46:01 AM 1 3.94 0.00 0.31 0.00 0.05 95.70 12:47:01 AM all 3.51 0.00 0.19 0.00 0.08 96.22 12:47:01 AM 0 5.86 0.00 0.18 0.00 0.10 93.86 12:47:01 AM 1 1.17 0.00 0.20 0.00 0.05 98.58 12:48:01 AM all 4.81 0.00 0.30 0.01 0.08 94.80 12:48:01 AM 0 7.04 0.00 0.25 0.02 0.08 92.61 12:48:01 AM 1 2.59 0.00 0.35 0.00 0.07 96.99 12:49:01 AM all 5.64 0.00 0.38 0.00 0.08 93.90 12:49:01 AM 0 10.10 0.00 0.47 0.00 0.07 89.36 12:49:01 AM 1 1.34 0.00 0.30 0.00 0.08 98.28 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 6.91 0.00 0.43 0.01 0.08 92.57 12:50:01 AM 0 7.65 0.00 0.37 0.00 0.08 91.89 12:50:01 AM 1 6.16 0.00 0.49 0.02 0.07 93.26 12:51:01 AM all 5.17 0.00 0.30 0.00 0.08 94.46 12:51:01 AM 0 8.73 0.00 0.35 0.00 0.07 90.85 12:51:01 AM 1 1.77 0.00 0.25 0.00 0.08 97.90 12:52:01 AM all 2.20 0.00 0.35 0.00 0.08 97.38 12:52:01 AM 0 0.80 0.00 0.32 0.00 0.07 98.82 12:52:01 AM 1 3.63 0.00 0.38 0.00 0.09 95.91 12:53:01 AM all 5.02 0.00 0.19 0.01 0.08 94.70 12:53:01 AM 0 8.57 0.00 0.20 0.02 0.10 91.11 12:53:01 AM 1 1.45 0.00 0.18 0.00 0.07 98.29 12:54:01 AM all 6.39 0.00 0.38 0.00 0.07 93.17 12:54:01 AM 0 6.04 0.00 0.32 0.00 0.05 93.59 12:54:01 AM 1 6.76 0.00 0.44 0.00 0.09 92.72 12:55:01 AM all 6.87 0.00 0.47 0.00 0.08 92.58 12:55:01 AM 0 7.25 0.00 0.51 0.00 0.08 92.16 12:55:01 AM 1 6.48 0.00 0.44 0.00 0.07 93.01 12:56:01 AM all 4.26 0.00 0.33 0.00 0.08 95.33 12:56:01 AM 0 6.13 0.00 0.33 0.00 0.08 93.46 12:56:01 AM 1 2.39 0.00 0.32 0.00 0.08 97.21 12:57:01 AM all 4.18 0.00 0.33 0.00 0.09 95.40 12:57:01 AM 0 5.84 0.00 0.37 0.00 0.10 93.69 12:57:01 AM 1 2.53 0.00 0.28 0.00 0.08 97.11 12:58:01 AM all 3.83 0.00 0.27 0.01 0.08 95.82 12:58:01 AM 0 6.23 0.00 0.37 0.02 0.08 93.31 12:58:01 AM 1 1.44 0.00 0.17 0.00 0.07 98.33 12:59:01 AM all 5.37 0.00 0.32 0.00 0.08 94.24 12:59:01 AM 0 6.46 0.00 0.37 0.00 0.07 93.10 12:59:01 AM 1 4.29 0.00 0.27 0.00 0.08 95.36 01:00:01 AM all 17.58 0.00 0.46 0.00 0.08 81.88 01:00:01 AM 0 20.82 0.00 0.52 0.00 0.08 78.57 01:00:01 AM 1 14.36 0.00 0.40 0.00 0.08 85.15 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 12.30 0.00 0.53 0.02 0.08 87.08 01:01:01 AM 0 12.68 0.00 0.44 0.02 0.07 86.80 01:01:01 AM 1 11.91 0.00 0.63 0.02 0.08 87.37 01:02:01 AM all 7.06 0.00 0.33 0.00 0.08 92.53 01:02:01 AM 0 4.99 0.00 0.40 0.00 0.08 94.53 01:02:01 AM 1 9.13 0.00 0.27 0.00 0.07 90.54 01:03:01 AM all 6.23 0.00 0.20 0.02 0.08 93.48 01:03:01 AM 0 11.22 0.00 0.22 0.02 0.08 88.46 01:03:01 AM 1 1.24 0.00 0.18 0.02 0.07 98.50 01:04:01 AM all 24.63 0.00 1.99 0.08 0.08 73.20 01:04:01 AM 0 40.67 0.00 2.77 0.12 0.08 56.35 01:04:01 AM 1 8.61 0.00 1.22 0.05 0.08 90.04 01:05:01 AM all 30.82 0.00 4.06 0.23 0.08 64.81 01:05:01 AM 0 47.00 0.00 5.28 0.32 0.08 47.32 01:05:01 AM 1 14.66 0.00 2.85 0.13 0.08 82.27 Average: all 10.05 0.00 1.00 0.11 0.08 88.77 Average: 0 12.50 0.00 1.08 0.11 0.08 86.24 Average: 1 7.59 0.00 0.92 0.11 0.07 91.30