---> uname -a: Linux prd-centos8-robot-2c-8g-5531.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 595 4814 19 2287 6803 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:73:10:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84683sec preferred_lft 84683sec inet6 fe80::f816:3eff:fe73:100c/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) 01/29/2026 _x86_64_ (2 CPU) 00:35:09 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 113.01 1.08 111.93 85.67 9562.37 12:38:01 AM 59.87 1.37 58.51 135.44 7355.46 12:39:01 AM 68.51 6.96 61.55 1288.64 3885.62 12:40:00 AM 36.20 0.03 36.16 3.55 6536.98 12:40:01 AM 2.94 0.00 2.94 0.00 23.53 12:41:01 AM 3.40 0.07 3.33 4.93 129.99 12:42:01 AM 2.08 0.00 2.08 0.00 104.33 12:43:01 AM 0.73 0.00 0.73 0.00 48.91 12:44:01 AM 0.32 0.00 0.32 0.00 67.11 12:45:01 AM 0.17 0.00 0.17 0.00 2.42 12:46:01 AM 0.23 0.00 0.23 0.00 74.84 12:47:01 AM 0.65 0.00 0.65 0.00 23.13 12:48:01 AM 0.37 0.00 0.37 0.00 42.90 12:49:01 AM 0.45 0.00 0.45 0.00 71.32 12:50:01 AM 0.38 0.00 0.38 0.00 46.80 12:51:01 AM 0.63 0.03 0.60 0.27 18.04 12:52:01 AM 1.43 0.00 1.43 0.00 104.72 12:53:01 AM 0.30 0.00 0.30 0.00 36.04 12:54:01 AM 0.65 0.00 0.65 0.00 95.68 12:55:01 AM 9.28 5.95 3.33 574.88 143.87 12:56:01 AM 0.68 0.00 0.68 0.00 96.73 12:57:01 AM 0.53 0.00 0.53 0.00 59.49 12:58:01 AM 0.25 0.00 0.25 0.00 28.27 12:59:01 AM 0.78 0.00 0.78 0.00 204.85 01:00:01 AM 0.80 0.00 0.80 0.00 151.97 01:01:01 AM 0.90 0.02 0.88 0.13 139.52 01:02:01 AM 0.53 0.07 0.46 1.76 163.82 01:03:01 AM 20.58 0.40 20.18 46.79 2782.12 Average: 11.91 0.59 11.31 79.38 1174.31 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5189652 7015748 2692772 34.16 2688 2003084 717032 8.03 188912 2161172 179700 12:38:01 AM 5250100 7095404 2632324 33.39 2688 2021256 629612 7.05 219368 2064252 9580 12:39:01 AM 4926460 7026132 2955964 37.50 2688 2265864 656560 7.35 255432 2319500 175676 12:40:00 AM 4957924 7058216 2924500 37.10 2688 2266748 630120 7.06 261288 2276560 4 12:40:01 AM 4957368 7057660 2925056 37.11 2688 2266748 630120 7.06 261288 2276796 4 12:41:01 AM 4911952 7013476 2970472 37.68 2688 2268028 697248 7.81 261712 2321832 212 12:42:01 AM 4909128 7011524 2973296 37.72 2688 2268852 697248 7.81 261724 2324716 48 12:43:01 AM 4901696 7006456 2980728 37.81 2688 2271216 697248 7.81 261920 2332048 1360 12:44:01 AM 4899676 7004956 2982748 37.84 2688 2271736 697248 7.81 261920 2334004 36 12:45:01 AM 4899868 7005156 2982556 37.84 2688 2271744 697248 7.81 261920 2333692 8 12:46:01 AM 4895396 7002912 2987028 37.89 2688 2273972 713016 7.98 261964 2338156 48 12:47:01 AM 4895064 7003036 2987360 37.90 2688 2274428 713016 7.98 261976 2338644 136 12:48:01 AM 4892240 7002560 2990184 37.93 2688 2276792 713016 7.98 262148 2341256 1376 12:49:01 AM 4890312 7002320 2992112 37.96 2688 2278472 728460 8.16 262168 2342856 1080 12:50:01 AM 4889920 7002096 2992504 37.96 2688 2278632 727800 8.15 262168 2343252 4 12:51:01 AM 4889468 7002156 2992956 37.97 2688 2279196 720912 8.07 262288 2343648 396 12:52:01 AM 4886436 7001208 2995988 38.01 2688 2281228 720912 8.07 262312 2346752 208 12:53:01 AM 4884524 7001320 2997900 38.03 2688 2283268 720912 8.07 262356 2348756 1332 12:54:01 AM 4881900 7000300 3000524 38.07 2688 2284932 736976 8.25 262548 2350520 552 12:55:01 AM 4863380 7000792 3019044 38.30 2688 2303896 717364 8.03 264868 2367040 472 12:56:01 AM 4860304 6999972 3022120 38.34 2688 2306096 717364 8.03 265052 2369956 236 12:57:01 AM 4860060 7001092 3022364 38.34 2688 2307476 717364 8.03 265076 2370220 76 12:58:01 AM 4856360 7000876 3026064 38.39 2688 2310908 717364 8.03 265228 2373784 2796 12:59:01 AM 4851776 7000948 3030648 38.45 2688 2315568 717364 8.03 265444 2378260 1840 01:00:01 AM 4847772 6999948 3034652 38.50 2688 2318560 716396 8.02 265540 2381964 816 01:01:01 AM 4841500 6997416 3040924 38.58 2688 2322324 716396 8.02 265580 2387896 872 01:02:01 AM 4757952 6918264 3124472 39.64 2688 2326668 797176 8.93 265712 2471520 520 01:03:01 AM 4982780 7013856 2899644 36.79 2688 2203608 680016 7.61 505856 2034844 22368 Average: 4911820 7008779 2970604 37.69 2688 2264332 705054 7.89 267277 2320496 14348 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 120.32 97.31 1298.00 13.51 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 43.01 30.98 415.57 6.39 0.00 0.00 0.00 0.00 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 52.75 39.52 343.16 9.77 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 163.00 124.67 37.25 36.30 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 0.00 0.00 0.00 0.00 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 26.94 15.56 9.06 3.14 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 9.15 7.32 2.51 1.26 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 52.32 51.86 9.97 7.60 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 21.55 19.78 4.09 1.93 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 2.63 0.38 0.20 0.03 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 56.04 53.51 11.27 4.86 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 37.59 18.51 7.26 1.95 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 111.16 89.77 23.49 12.72 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 46.29 44.18 10.98 6.30 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 13.00 8.26 2.04 0.78 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 19.78 17.54 3.95 1.74 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 28.61 26.51 8.15 4.64 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 46.98 46.10 10.96 8.07 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 55.39 57.76 10.33 7.01 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 59.55 61.58 10.93 7.45 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 53.88 52.28 16.40 6.37 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 28.11 22.13 5.98 3.29 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 41.90 40.25 7.55 5.92 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 64.24 65.07 14.36 9.62 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 59.21 57.51 12.82 7.37 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 10.06 10.50 2.65 1.64 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 3.42 3.95 1.89 0.87 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 95.72 64.76 193.57 155.89 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 48.83 41.64 90.93 12.06 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) 01/29/2026 _x86_64_ (2 CPU) 00:35:09 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 39.40 0.00 5.49 1.00 0.09 54.02 12:37:01 AM 0 47.10 0.00 6.52 1.34 0.10 44.94 12:37:01 AM 1 31.71 0.00 4.45 0.66 0.08 63.09 12:38:01 AM all 20.39 0.00 2.46 0.53 0.08 76.54 12:38:01 AM 0 20.34 0.00 2.55 0.48 0.08 76.54 12:38:01 AM 1 20.43 0.00 2.37 0.58 0.08 76.53 12:39:01 AM all 33.98 0.00 6.20 0.48 0.08 59.25 12:39:01 AM 0 35.71 0.00 6.83 0.65 0.08 56.72 12:39:01 AM 1 32.25 0.00 5.57 0.32 0.08 61.78 12:40:00 AM all 4.41 0.00 0.95 0.40 0.06 94.18 12:40:00 AM 0 5.54 0.00 1.03 0.36 0.07 93.01 12:40:00 AM 1 3.28 0.00 0.87 0.44 0.05 95.35 12:40:01 AM all 0.74 0.00 0.74 0.00 0.00 98.53 12:40:01 AM 0 0.74 0.00 0.74 0.00 0.00 98.53 12:40:01 AM 1 0.74 0.00 0.74 0.00 0.00 98.53 12:41:01 AM all 3.99 0.00 0.23 0.02 0.07 95.69 12:41:01 AM 0 2.61 0.00 0.20 0.03 0.07 97.09 12:41:01 AM 1 5.37 0.00 0.27 0.00 0.07 94.30 12:42:01 AM all 2.38 0.00 0.15 0.01 0.09 97.37 12:42:01 AM 0 0.75 0.00 0.12 0.02 0.08 99.03 12:42:01 AM 1 4.02 0.00 0.18 0.00 0.10 95.70 12:43:01 AM all 11.32 0.00 0.58 0.01 0.08 88.01 12:43:01 AM 0 13.46 0.00 0.59 0.00 0.07 85.89 12:43:01 AM 1 9.21 0.00 0.58 0.02 0.09 90.11 12:44:01 AM all 3.78 0.00 0.29 0.00 0.08 95.85 12:44:01 AM 0 1.99 0.00 0.22 0.00 0.10 97.69 12:44:01 AM 1 5.62 0.00 0.36 0.00 0.05 93.97 12:45:01 AM all 0.43 0.00 0.12 0.00 0.08 99.37 12:45:01 AM 0 0.28 0.00 0.17 0.00 0.10 99.45 12:45:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:46:01 AM all 6.77 0.00 0.28 0.00 0.08 92.86 12:46:01 AM 0 11.00 0.00 0.32 0.00 0.10 88.58 12:46:01 AM 1 2.54 0.00 0.25 0.00 0.07 97.14 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 2.27 0.00 0.22 0.00 0.09 97.42 12:47:01 AM 0 2.11 0.00 0.20 0.00 0.10 97.59 12:47:01 AM 1 2.44 0.00 0.23 0.00 0.08 97.24 12:48:01 AM all 11.07 0.00 0.62 0.00 0.07 88.23 12:48:01 AM 0 17.52 0.00 0.84 0.00 0.05 81.59 12:48:01 AM 1 4.87 0.00 0.42 0.00 0.08 94.63 12:49:01 AM all 5.60 0.00 0.24 0.01 0.09 94.06 12:49:01 AM 0 8.33 0.00 0.23 0.00 0.10 91.33 12:49:01 AM 1 2.86 0.00 0.25 0.02 0.08 96.79 12:50:01 AM all 4.21 0.00 0.32 0.00 0.08 95.39 12:50:01 AM 0 7.55 0.00 0.47 0.00 0.07 91.91 12:50:01 AM 1 1.00 0.00 0.18 0.00 0.08 98.73 12:51:01 AM all 2.63 0.00 0.29 0.01 0.08 96.98 12:51:01 AM 0 3.54 0.00 0.25 0.02 0.08 96.11 12:51:01 AM 1 1.72 0.00 0.33 0.00 0.08 97.86 12:52:01 AM all 7.16 0.00 0.32 0.01 0.08 92.42 12:52:01 AM 0 6.67 0.00 0.25 0.00 0.10 92.98 12:52:01 AM 1 7.66 0.00 0.39 0.02 0.07 91.86 12:53:01 AM all 8.50 0.00 0.49 0.00 0.07 90.93 12:53:01 AM 0 13.39 0.00 0.58 0.00 0.07 85.96 12:53:01 AM 1 3.67 0.00 0.41 0.00 0.07 95.86 12:54:01 AM all 4.25 0.00 0.34 0.01 0.09 95.31 12:54:01 AM 0 5.57 0.00 0.37 0.00 0.10 93.97 12:54:01 AM 1 2.93 0.00 0.32 0.02 0.08 96.65 12:55:01 AM all 4.48 0.25 0.40 0.11 0.08 94.67 12:55:01 AM 0 4.50 0.49 0.50 0.22 0.07 94.23 12:55:01 AM 1 4.47 0.02 0.30 0.00 0.10 95.11 12:56:01 AM all 4.61 0.00 0.35 0.01 0.09 94.94 12:56:01 AM 0 6.86 0.00 0.37 0.02 0.10 92.65 12:56:01 AM 1 2.36 0.00 0.33 0.00 0.08 97.22 12:57:01 AM all 4.58 0.00 0.26 0.00 0.08 95.08 12:57:01 AM 0 2.24 0.00 0.22 0.00 0.08 97.46 12:57:01 AM 1 6.92 0.00 0.30 0.00 0.08 92.69 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 11.88 0.00 0.37 0.00 0.08 87.67 12:58:01 AM 0 20.71 0.00 0.47 0.00 0.08 78.74 12:58:01 AM 1 3.13 0.00 0.27 0.00 0.07 96.54 12:59:01 AM all 15.76 0.00 0.46 0.01 0.08 83.69 12:59:01 AM 0 23.94 0.00 0.51 0.00 0.07 75.48 12:59:01 AM 1 7.71 0.00 0.42 0.02 0.08 91.77 01:00:01 AM all 8.90 0.00 0.38 0.00 0.08 90.64 01:00:01 AM 0 12.49 0.00 0.42 0.00 0.10 86.99 01:00:01 AM 1 5.32 0.00 0.33 0.00 0.07 94.28 01:01:01 AM all 7.37 0.00 0.31 0.01 0.08 92.22 01:01:01 AM 0 9.07 0.00 0.33 0.00 0.08 90.51 01:01:01 AM 1 5.68 0.00 0.28 0.02 0.08 93.94 01:02:01 AM all 8.45 0.00 0.29 0.00 0.08 91.17 01:02:01 AM 0 4.63 0.00 0.24 0.00 0.08 95.04 01:02:01 AM 1 12.28 0.00 0.34 0.00 0.08 87.30 01:03:01 AM all 27.09 0.00 3.06 0.18 0.09 69.58 01:03:01 AM 0 33.40 0.00 3.37 0.27 0.08 62.88 01:03:01 AM 1 20.78 0.00 2.75 0.08 0.10 76.28 Average: all 9.84 0.01 0.95 0.10 0.08 89.02 Average: 0 11.87 0.02 1.04 0.13 0.08 86.85 Average: 1 7.80 0.00 0.85 0.08 0.08 91.19