---> uname -a: Linux prd-centos8-robot-2c-8g-8645.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 600 4802 19 2294 6798 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:d4:2c:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84605sec preferred_lft 84605sec inet6 fe80::f816:3eff:fed4:2c45/64 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) 02:16:51 LINUX RESTART (2 CPU) 02:17:02 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 205.54 159.92 45.62 14964.27 39269.83 02:19:01 AM 122.01 0.22 121.79 11.33 11478.81 02:20:01 AM 45.08 1.37 43.72 134.62 5438.70 02:21:01 AM 33.81 6.78 27.02 1249.32 1978.26 02:22:01 AM 73.43 2.70 70.73 436.12 8233.96 02:23:01 AM 6.98 0.00 6.98 0.00 480.70 02:24:01 AM 0.12 0.00 0.12 0.00 0.90 02:25:01 AM 0.13 0.00 0.13 0.00 0.93 02:26:01 AM 2.18 0.10 2.08 6.80 159.72 02:27:01 AM 0.52 0.00 0.52 0.00 165.43 02:28:01 AM 0.38 0.00 0.38 0.00 187.29 02:29:01 AM 0.27 0.00 0.27 0.00 136.25 02:30:01 AM 0.32 0.00 0.32 0.00 34.59 02:31:01 AM 0.22 0.00 0.22 0.00 38.19 02:32:01 AM 1.30 0.03 1.27 0.27 45.18 02:33:01 AM 0.35 0.00 0.35 0.00 27.13 02:34:01 AM 0.47 0.00 0.47 0.00 133.56 02:35:01 AM 0.42 0.00 0.42 0.00 119.04 02:36:01 AM 0.30 0.00 0.30 0.00 153.17 02:37:01 AM 0.35 0.00 0.35 0.00 155.91 02:38:01 AM 0.37 0.00 0.37 0.00 203.47 02:39:01 AM 0.15 0.00 0.15 0.00 12.06 02:40:01 AM 0.23 0.00 0.23 0.00 81.91 02:41:01 AM 0.33 0.00 0.33 0.00 17.44 02:42:01 AM 0.32 0.00 0.32 0.00 19.41 02:43:01 AM 0.33 0.00 0.33 0.00 74.52 02:44:01 AM 0.40 0.00 0.40 0.00 63.06 02:45:01 AM 0.28 0.00 0.28 0.00 44.32 02:46:01 AM 16.76 0.40 16.36 46.79 2793.62 Average: 17.60 5.83 11.77 572.87 2446.35 02:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5634284 7117308 2248148 28.52 2688 1677128 658708 7.38 178512 1792212 72544 02:19:01 AM 5105092 6981336 2777340 35.23 2688 2053176 748956 8.39 191376 2242056 171812 02:20:01 AM 5243920 7088912 2638512 33.47 2688 2020960 641900 7.19 219224 2068780 9568 02:21:01 AM 4989256 6998340 2893176 36.70 2688 2179408 714048 8.00 263376 2263004 100496 02:22:01 AM 4962280 7074344 2920152 37.05 2688 2278524 626716 7.02 266504 2269364 9644 02:23:01 AM 4961860 7073924 2920572 37.05 2688 2278524 626716 7.02 266504 2269428 4 02:24:01 AM 4962008 7074072 2920424 37.05 2688 2278524 626716 7.02 266504 2269348 4 02:25:01 AM 4962164 7074232 2920268 37.05 2688 2278528 626716 7.02 266504 2269372 4 02:26:01 AM 4906184 7021616 2976248 37.76 2688 2281908 722376 8.09 267028 2324512 524 02:27:01 AM 4897268 7018880 2985164 37.87 2688 2288096 763400 8.55 267028 2332972 1980 02:28:01 AM 4893224 7018772 2989208 37.92 2688 2292044 763400 8.55 267028 2336980 424 02:29:01 AM 4889372 7018588 2993060 37.97 2688 2295676 763020 8.54 267396 2340920 24 02:30:01 AM 4886608 7017372 2995824 38.01 2688 2297224 778448 8.72 267396 2343468 636 02:31:01 AM 4888316 7019692 2994116 37.98 2688 2297844 750316 8.40 267396 2342152 172 02:32:01 AM 4887224 7018976 2995208 38.00 2688 2298220 737592 8.26 267572 2342764 116 02:33:01 AM 4887296 7019660 2995136 38.00 2688 2298824 720324 8.07 267572 2342920 56 02:34:01 AM 4878768 7016288 3003664 38.11 2688 2303980 753380 8.44 267624 2351132 1364 02:35:01 AM 4869280 7010920 3013152 38.23 2688 2308116 753380 8.44 267624 2360792 2092 02:36:01 AM 4862748 7009908 3019684 38.31 2688 2313620 753380 8.44 267624 2366856 3080 02:37:01 AM 4859396 7011412 3023036 38.35 2688 2318508 753380 8.44 267624 2370532 3392 02:38:01 AM 4856584 7011260 3025848 38.39 2688 2321136 753380 8.44 267624 2373364 16 02:39:01 AM 4855952 7011364 3026480 38.40 2688 2321880 753380 8.44 267624 2374032 436 02:40:01 AM 4854348 7011832 3028084 38.42 2688 2323944 736788 8.25 267624 2375704 104 02:41:01 AM 4854032 7011904 3028400 38.42 2688 2324332 736788 8.25 267624 2376056 128 02:42:01 AM 4853988 7012232 3028444 38.42 2688 2324704 736788 8.25 267624 2376268 40 02:43:01 AM 4848412 7008932 3034020 38.49 2688 2326972 804304 9.01 267772 2381088 232 02:44:01 AM 4846828 7008872 3035604 38.51 2688 2328496 804304 9.01 267772 2382624 68 02:45:01 AM 4768384 6931600 3114048 39.51 2688 2329668 898632 10.06 267772 2460972 4 02:46:01 AM 4977680 7017612 2904752 36.85 2688 2212360 682896 7.65 517068 2028696 23076 Average: 4935957 7024488 2946475 37.38 2688 2256977 730694 8.18 268480 2300978 13863 02:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 288.67 176.93 1358.37 61.52 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 130.29 101.83 1511.56 13.46 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 14.35 8.95 6.96 3.81 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 38.64 34.31 335.58 7.07 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 584.82 422.08 120.38 97.59 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.87 2.02 0.71 0.48 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 2.85 1.90 0.45 0.41 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 1.05 0.72 0.16 0.12 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 56.57 38.34 22.95 4.56 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 36.09 34.49 37.23 4.69 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 15.55 14.00 17.51 2.29 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 83.27 83.51 31.29 7.14 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 70.77 69.11 16.27 5.90 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 35.54 33.64 6.86 3.69 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 12.75 9.50 3.06 2.00 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 8.83 7.47 4.01 1.55 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 111.50 110.26 36.28 17.13 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 83.26 83.66 55.12 6.41 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 119.76 119.89 79.16 8.93 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 67.14 64.16 57.26 5.31 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 42.94 43.18 16.30 3.57 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 37.02 37.05 5.90 2.83 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 55.66 53.88 27.08 5.25 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 13.56 10.81 3.26 2.20 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 9.66 7.66 2.24 1.54 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 93.82 90.20 34.63 8.23 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 48.14 31.58 8.85 2.65 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 21.28 18.14 3.64 2.26 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 117.96 75.82 183.82 147.86 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 75.90 61.49 136.79 14.82 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) 02:16:51 LINUX RESTART (2 CPU) 02:17:02 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 45.21 0.06 10.40 21.99 0.15 22.18 02:18:01 AM 0 43.56 0.02 11.10 20.24 0.15 24.93 02:18:01 AM 1 46.87 0.10 9.71 23.75 0.14 19.42 02:19:01 AM all 36.04 0.00 5.47 2.95 0.10 55.44 02:19:01 AM 0 33.21 0.00 5.19 2.62 0.10 58.88 02:19:01 AM 1 38.86 0.00 5.76 3.27 0.10 52.00 02:20:01 AM all 15.27 0.00 2.38 1.31 0.07 80.98 02:20:01 AM 0 8.63 0.00 2.05 1.15 0.07 88.09 02:20:01 AM 1 21.89 0.00 2.70 1.47 0.07 73.88 02:21:01 AM all 18.06 0.00 3.68 2.49 0.08 75.68 02:21:01 AM 0 11.58 0.00 3.42 2.22 0.08 82.70 02:21:01 AM 1 24.54 0.00 3.94 2.77 0.08 68.66 02:22:01 AM all 21.09 0.00 4.49 1.77 0.10 72.55 02:22:01 AM 0 14.65 0.00 3.75 1.35 0.10 80.15 02:22:01 AM 1 27.55 0.00 5.23 2.20 0.10 64.93 02:23:01 AM all 0.36 0.00 0.12 0.18 0.02 99.32 02:23:01 AM 0 0.38 0.00 0.13 0.10 0.02 99.37 02:23:01 AM 1 0.33 0.00 0.10 0.27 0.02 99.28 02:24:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 02:24:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 02:24:01 AM 1 0.32 0.00 0.07 0.00 0.03 99.58 02:25:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 02:25:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:25:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 02:26:01 AM all 8.34 0.00 0.95 0.02 0.07 90.62 02:26:01 AM 0 5.91 0.00 0.42 0.02 0.05 93.61 02:26:01 AM 1 10.77 0.00 1.49 0.02 0.08 87.64 02:27:01 AM all 12.94 0.00 0.97 0.00 0.07 86.02 02:27:01 AM 0 10.09 0.00 0.47 0.00 0.07 89.38 02:27:01 AM 1 15.79 0.00 1.47 0.00 0.07 82.67 02:28:01 AM all 8.09 0.00 0.33 0.00 0.07 91.52 02:28:01 AM 0 8.31 0.00 0.33 0.00 0.07 91.29 02:28:01 AM 1 7.87 0.00 0.32 0.00 0.07 91.74 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 10.58 0.00 1.21 0.01 0.08 88.12 02:29:01 AM 0 7.82 0.00 1.34 0.02 0.08 90.74 02:29:01 AM 1 13.38 0.00 1.07 0.00 0.09 85.46 02:30:01 AM all 8.08 0.00 0.80 0.00 0.06 91.05 02:30:01 AM 0 4.86 0.00 0.40 0.00 0.05 94.68 02:30:01 AM 1 11.35 0.00 1.21 0.00 0.07 87.37 02:31:01 AM all 5.84 0.00 0.45 0.00 0.07 93.64 02:31:01 AM 0 2.33 0.00 0.35 0.00 0.07 97.25 02:31:01 AM 1 9.35 0.00 0.55 0.00 0.07 90.03 02:32:01 AM all 4.45 0.00 0.45 0.01 0.06 95.03 02:32:01 AM 0 1.82 0.00 0.35 0.02 0.05 97.76 02:32:01 AM 1 7.07 0.00 0.55 0.00 0.07 92.31 02:33:01 AM all 5.47 0.00 0.47 0.00 0.06 93.99 02:33:01 AM 0 6.14 0.00 0.50 0.00 0.05 93.32 02:33:01 AM 1 4.83 0.00 0.45 0.00 0.07 94.65 02:34:01 AM all 11.67 0.00 0.77 0.03 0.08 87.45 02:34:01 AM 0 7.90 0.00 0.57 0.00 0.08 91.44 02:34:01 AM 1 15.51 0.00 0.97 0.05 0.07 83.40 02:35:01 AM all 5.20 0.00 0.51 0.02 0.10 94.17 02:35:01 AM 0 3.23 0.00 0.39 0.00 0.10 96.28 02:35:01 AM 1 7.18 0.00 0.64 0.03 0.10 92.05 02:36:01 AM all 6.70 0.00 0.64 0.03 0.11 92.52 02:36:01 AM 0 2.55 0.00 0.59 0.00 0.12 96.75 02:36:01 AM 1 10.86 0.00 0.69 0.07 0.10 88.28 02:37:01 AM all 6.50 0.00 0.46 0.03 0.08 92.93 02:37:01 AM 0 2.16 0.00 0.47 0.05 0.08 97.24 02:37:01 AM 1 10.84 0.00 0.45 0.00 0.08 88.62 02:38:01 AM all 6.16 0.00 0.92 0.08 0.10 92.74 02:38:01 AM 0 2.13 0.00 0.39 0.17 0.10 97.22 02:38:01 AM 1 10.19 0.00 1.46 0.00 0.10 88.25 02:39:01 AM all 2.90 0.00 0.42 0.00 0.09 96.59 02:39:01 AM 0 2.31 0.00 0.39 0.00 0.07 97.24 02:39:01 AM 1 3.48 0.00 0.45 0.00 0.12 95.95 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 6.04 0.00 0.46 0.00 0.08 93.42 02:40:01 AM 0 6.51 0.00 0.37 0.00 0.08 93.04 02:40:01 AM 1 5.58 0.00 0.55 0.00 0.07 93.80 02:41:01 AM all 4.57 0.00 0.23 0.00 0.08 95.12 02:41:01 AM 0 6.18 0.00 0.25 0.00 0.08 93.49 02:41:01 AM 1 2.97 0.00 0.22 0.00 0.07 96.74 02:42:01 AM all 3.64 0.00 0.28 0.00 0.07 96.02 02:42:01 AM 0 5.92 0.00 0.35 0.00 0.07 93.66 02:42:01 AM 1 1.35 0.00 0.20 0.00 0.07 98.38 02:43:01 AM all 9.80 0.00 1.00 0.00 0.08 89.12 02:43:01 AM 0 10.77 0.00 0.91 0.00 0.09 88.23 02:43:01 AM 1 8.87 0.00 1.09 0.00 0.07 89.97 02:44:01 AM all 4.67 0.00 0.82 0.00 0.08 94.44 02:44:01 AM 0 3.82 0.00 0.57 0.00 0.05 95.56 02:44:01 AM 1 5.51 0.00 1.07 0.00 0.10 93.32 02:45:01 AM all 6.99 0.00 0.33 0.00 0.08 92.60 02:45:01 AM 0 5.17 0.00 0.32 0.00 0.08 94.43 02:45:01 AM 1 8.81 0.00 0.33 0.00 0.07 90.79 02:46:01 AM all 22.24 0.00 3.23 0.77 0.08 73.68 02:46:01 AM 0 15.42 0.00 2.34 0.75 0.07 81.42 02:46:01 AM 1 29.06 0.00 4.12 0.78 0.08 65.95 Average: all 10.23 0.00 1.46 1.08 0.08 87.16 Average: 0 8.03 0.00 1.30 0.98 0.07 89.62 Average: 1 12.44 0.00 1.61 1.18 0.08 84.70