---> uname -a: Linux prd-centos8-robot-2c-8g-9977.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 664 4785 19 2247 6734 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:85:41:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84758sec preferred_lft 84758sec inet6 fe80::f816:3eff:fe85:415e/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) 02/13/2026 _x86_64_ (2 CPU) 03:24:29 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 127.11 50.03 77.07 6164.21 14567.63 03:27:01 AM 83.49 1.08 82.41 75.31 10466.06 03:28:01 AM 35.59 0.42 35.17 64.78 2859.33 03:29:01 AM 80.84 6.93 73.90 1289.52 8625.33 03:30:01 AM 5.68 0.00 5.68 0.00 419.61 03:31:01 AM 0.35 0.00 0.35 0.00 5.68 03:32:01 AM 0.20 0.00 0.20 0.00 3.55 03:33:02 AM 0.42 0.07 0.35 4.93 107.82 03:34:01 AM 2.12 0.00 2.12 0.00 186.85 03:35:01 AM 0.42 0.03 0.38 1.87 111.10 03:36:01 AM 0.30 0.00 0.30 0.00 84.00 03:37:01 AM 0.23 0.00 0.23 0.00 86.54 03:38:01 AM 0.17 0.00 0.17 0.00 93.07 03:39:01 AM 0.35 0.00 0.35 0.00 38.94 03:40:01 AM 1.35 0.07 1.28 1.60 57.37 03:41:01 AM 0.32 0.00 0.32 0.00 108.41 03:42:01 AM 0.17 0.00 0.17 0.00 17.21 03:43:01 AM 0.22 0.00 0.22 0.00 31.46 03:44:01 AM 0.18 0.00 0.18 0.00 42.15 03:45:01 AM 0.25 0.00 0.25 0.00 41.79 03:46:01 AM 0.30 0.00 0.30 0.00 69.52 03:47:01 AM 0.22 0.00 0.22 0.00 125.19 03:48:01 AM 0.18 0.00 0.18 0.00 40.81 03:49:01 AM 0.17 0.00 0.17 0.00 36.40 03:50:01 AM 0.28 0.00 0.28 0.00 36.51 03:51:01 AM 16.49 0.32 16.18 36.92 2224.03 Average: 13.75 2.27 11.48 294.01 1558.09 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5330204 7040356 2552228 32.38 2688 1892636 707800 7.93 190696 2039432 190376 03:27:01 AM 5149300 6989288 2733132 34.67 2688 2015568 744672 8.34 198708 2181304 40196 03:28:01 AM 5100244 7022948 2782188 35.30 2688 2094200 711064 7.96 229128 2188536 75164 03:29:01 AM 4884488 6980984 2997944 38.03 2688 2262592 712088 7.97 261232 2347936 9088 03:30:01 AM 4885776 6981920 2996656 38.02 2688 2262592 723796 8.10 261236 2348216 4 03:31:01 AM 4886076 6982224 2996356 38.01 2688 2262596 723796 8.10 261236 2347880 8 03:32:01 AM 4885852 6982000 2996580 38.02 2688 2262596 723796 8.10 261236 2348224 4 03:33:02 AM 4831420 6931108 3051012 38.71 2688 2266136 809600 9.07 261572 2402256 396 03:34:01 AM 4824016 6926876 3058416 38.80 2688 2269308 825188 9.24 261844 2409092 136 03:35:01 AM 4818148 6925956 3064284 38.87 2688 2274256 825188 9.24 262120 2414244 1836 03:36:01 AM 4814720 6925216 3067712 38.92 2688 2276952 825188 9.24 262120 2417956 2140 03:37:01 AM 4811872 6924964 3070560 38.95 2688 2279556 825188 9.24 262120 2420500 2188 03:38:01 AM 4810348 6924252 3072084 38.97 2688 2280352 825188 9.24 262120 2422476 240 03:39:01 AM 4809440 6924324 3072992 38.99 2688 2281348 825188 9.24 262120 2423432 220 03:40:01 AM 4808588 6924236 3073844 39.00 2688 2282104 836104 9.36 262296 2424096 128 03:41:01 AM 4805300 6924040 3077132 39.04 2688 2285196 851880 9.54 262296 2427336 108 03:42:01 AM 4804492 6924036 3077940 39.05 2688 2286000 851880 9.54 262296 2428080 432 03:43:01 AM 4802460 6922632 3079972 39.07 2688 2286636 829676 9.29 262296 2430700 200 03:44:01 AM 4798256 6920136 3084176 39.13 2688 2288344 829676 9.29 262296 2434496 700 03:45:01 AM 4797120 6920008 3085312 39.14 2688 2289344 829676 9.29 262296 2435516 532 03:46:01 AM 4795784 6920208 3086648 39.16 2688 2290872 829676 9.29 262296 2437240 80 03:47:01 AM 4791760 6920008 3090672 39.21 2688 2294712 829676 9.29 262296 2440936 204 03:48:01 AM 4788804 6918048 3093628 39.25 2688 2295700 829676 9.29 262296 2443816 24 03:49:01 AM 4787536 6917844 3094896 39.26 2688 2296772 829676 9.29 262296 2444880 40 03:50:01 AM 4846996 6982612 3035436 38.51 2688 2302064 724084 8.11 262636 2386240 4316 03:51:01 AM 4914024 6905136 2968408 37.66 2688 2163600 816928 9.15 338204 2266228 22280 Average: 4868578 6944668 3013854 38.24 2688 2243924 796013 8.91 258511 2373502 13502 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 317.13 197.15 1776.10 62.19 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 79.06 55.65 767.77 8.57 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 27.96 21.94 92.18 6.81 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 616.93 448.24 370.01 102.47 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 2.87 2.15 0.78 0.68 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 1.78 1.07 0.33 0.22 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 4.95 2.08 0.92 0.61 0.00 0.00 0.00 0.00 03:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:02 AM eth0 150.34 132.03 39.20 10.96 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 118.62 116.17 31.36 9.69 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 60.80 59.70 31.69 5.12 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 82.52 83.34 21.75 6.59 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 33.16 31.49 15.92 2.86 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 4.03 3.40 1.24 0.91 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 34.79 35.29 6.22 3.02 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 5.85 2.90 0.97 0.46 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 50.77 51.36 20.52 4.44 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.93 2.93 0.57 0.46 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 20.61 19.56 4.19 2.25 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 68.33 67.54 16.57 5.61 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 48.36 47.84 10.24 4.26 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 64.92 65.01 16.18 5.59 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 110.15 111.60 31.07 8.96 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 2.97 3.80 0.64 0.65 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 6.71 3.55 63.37 0.62 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 39.99 30.69 10.80 3.14 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 97.38 65.59 167.80 117.93 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 78.97 63.89 134.62 14.43 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) 02/13/2026 _x86_64_ (2 CPU) 03:24:29 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 44.88 0.02 7.54 2.41 0.11 45.05 03:26:01 AM 0 37.58 0.02 6.19 2.31 0.12 53.78 03:26:01 AM 1 52.19 0.02 8.88 2.51 0.10 36.30 03:27:01 AM all 21.55 0.00 3.17 2.60 0.12 72.56 03:27:01 AM 0 9.94 0.00 2.39 2.90 0.13 84.63 03:27:01 AM 1 33.18 0.00 3.96 2.29 0.10 60.47 03:28:01 AM all 23.22 0.00 3.82 0.50 0.07 72.39 03:28:01 AM 0 24.44 0.00 3.80 0.30 0.07 71.39 03:28:01 AM 1 22.00 0.00 3.85 0.70 0.07 73.39 03:29:01 AM all 24.27 0.00 5.57 0.94 0.10 69.12 03:29:01 AM 0 20.10 0.00 5.53 1.07 0.10 73.20 03:29:01 AM 1 28.44 0.00 5.60 0.82 0.10 65.04 03:30:01 AM all 0.42 0.00 0.12 0.03 0.04 99.39 03:30:01 AM 0 0.58 0.00 0.12 0.05 0.03 99.22 03:30:01 AM 1 0.25 0.00 0.12 0.02 0.05 99.57 03:31:01 AM all 0.31 0.00 0.08 0.01 0.04 99.57 03:31:01 AM 0 0.52 0.00 0.07 0.02 0.03 99.37 03:31:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 03:32:01 AM all 0.33 0.00 0.10 0.00 0.03 99.55 03:32:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 03:32:01 AM 1 0.13 0.00 0.10 0.00 0.02 99.75 03:33:02 AM all 9.10 0.00 1.33 0.00 0.08 89.49 03:33:02 AM 0 5.17 0.00 0.65 0.00 0.07 94.11 03:33:02 AM 1 13.05 0.00 2.01 0.00 0.10 84.84 03:34:01 AM all 10.67 0.00 1.31 0.01 0.07 87.94 03:34:01 AM 0 7.44 0.00 1.45 0.00 0.07 91.04 03:34:01 AM 1 13.99 0.00 1.17 0.02 0.07 84.76 03:35:01 AM all 9.55 0.00 0.84 0.00 0.08 89.54 03:35:01 AM 0 4.12 0.00 0.45 0.00 0.07 95.36 03:35:01 AM 1 15.00 0.00 1.23 0.00 0.08 83.69 03:36:01 AM all 8.47 0.00 0.76 0.00 0.08 90.68 03:36:01 AM 0 7.54 0.00 0.84 0.00 0.08 91.54 03:36:01 AM 1 9.43 0.00 0.68 0.00 0.09 89.81 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 5.86 0.00 0.54 0.00 0.07 93.54 03:37:01 AM 0 2.98 0.00 0.32 0.00 0.05 96.65 03:37:01 AM 1 8.74 0.00 0.75 0.00 0.08 90.42 03:38:01 AM all 2.67 0.00 0.34 0.00 0.07 96.92 03:38:01 AM 0 1.67 0.00 0.22 0.00 0.07 98.04 03:38:01 AM 1 3.67 0.00 0.47 0.00 0.07 95.79 03:39:01 AM all 3.56 0.00 0.34 0.00 0.08 96.02 03:39:01 AM 0 4.69 0.00 0.30 0.00 0.07 94.94 03:39:01 AM 1 2.44 0.00 0.38 0.00 0.08 97.09 03:40:01 AM all 2.61 0.00 0.59 0.11 0.09 96.60 03:40:01 AM 0 1.48 0.00 0.40 0.02 0.10 98.00 03:40:01 AM 1 3.74 0.00 0.77 0.20 0.08 95.21 03:41:01 AM all 7.66 0.00 1.01 0.00 0.07 91.26 03:41:01 AM 0 3.57 0.00 0.35 0.00 0.07 96.01 03:41:01 AM 1 11.75 0.00 1.68 0.00 0.07 86.50 03:42:01 AM all 2.59 0.00 0.14 0.00 0.08 97.19 03:42:01 AM 0 1.81 0.00 0.13 0.00 0.07 97.99 03:42:01 AM 1 3.37 0.00 0.15 0.00 0.08 96.39 03:43:01 AM all 6.54 0.00 0.56 0.00 0.06 92.85 03:43:01 AM 0 3.80 0.00 0.49 0.00 0.05 95.65 03:43:01 AM 1 9.29 0.00 0.62 0.00 0.07 90.02 03:44:01 AM all 6.40 0.00 0.62 0.00 0.05 92.93 03:44:01 AM 0 4.04 0.00 0.64 0.00 0.05 95.28 03:44:01 AM 1 8.77 0.00 0.61 0.00 0.05 90.57 03:45:01 AM all 5.99 0.00 0.51 0.00 0.06 93.44 03:45:01 AM 0 6.87 0.00 0.60 0.00 0.05 92.48 03:45:01 AM 1 5.12 0.00 0.42 0.00 0.07 94.39 03:46:01 AM all 7.19 0.00 0.71 0.00 0.07 92.03 03:46:01 AM 0 5.02 0.00 0.78 0.00 0.09 94.11 03:46:01 AM 1 9.33 0.00 0.64 0.00 0.05 89.98 03:47:01 AM all 10.52 0.00 0.94 0.00 0.07 88.47 03:47:01 AM 0 9.90 0.00 1.11 0.00 0.07 88.92 03:47:01 AM 1 11.14 0.00 0.77 0.00 0.07 88.02 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 3.45 0.00 0.43 0.00 0.06 96.06 03:48:01 AM 0 4.56 0.00 0.52 0.00 0.05 94.87 03:48:01 AM 1 2.34 0.00 0.33 0.00 0.07 97.26 03:49:01 AM all 3.38 0.00 0.43 0.00 0.07 96.13 03:49:01 AM 0 3.73 0.00 0.45 0.00 0.07 95.75 03:49:01 AM 1 3.02 0.00 0.40 0.00 0.07 96.51 03:50:01 AM all 9.09 0.00 0.63 0.00 0.75 89.52 03:50:01 AM 0 2.11 0.00 0.43 0.00 1.42 96.04 03:50:01 AM 1 16.22 0.00 0.84 0.00 0.07 82.87 03:51:01 AM all 16.09 0.00 2.31 0.24 0.07 81.29 03:51:01 AM 0 15.23 0.00 1.87 0.22 0.05 82.63 03:51:01 AM 1 16.95 0.00 2.76 0.27 0.08 79.94 Average: all 9.48 0.00 1.34 0.26 0.10 88.82 Average: 0 7.29 0.00 1.16 0.27 0.12 91.16 Average: 1 11.67 0.00 1.51 0.26 0.07 86.48