---> uname -a: Linux prd-centos8-robot-2c-8g-16.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 608 4817 19 2271 6790 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:cb:f5:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84774sec preferred_lft 84774sec inet6 fe80::f816:3eff:fecb:f5c3/64 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) 01/14/2026 _x86_64_ (2 CPU) 02:12:21 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 78.92 8.90 70.03 1499.23 6104.03 02:15:01 AM 85.60 1.08 84.52 75.31 10150.65 02:16:01 AM 34.88 0.35 34.53 61.19 2795.42 02:17:01 AM 79.74 9.41 70.33 1681.84 8395.40 02:18:01 AM 13.63 0.05 13.58 4.80 1206.78 02:19:01 AM 2.27 0.02 2.25 0.13 112.90 02:20:02 AM 0.70 0.00 0.70 0.00 94.57 02:21:01 AM 0.27 0.00 0.27 0.00 20.01 02:22:01 AM 0.18 0.00 0.18 0.00 2.68 02:23:01 AM 0.72 0.00 0.72 0.00 86.94 02:24:01 AM 0.50 0.00 0.50 0.00 22.26 02:25:01 AM 0.53 0.00 0.53 0.00 96.73 02:26:01 AM 0.35 0.00 0.35 0.00 47.14 02:27:01 AM 0.43 0.00 0.43 0.00 13.10 02:28:01 AM 0.52 0.03 0.48 0.27 39.19 02:29:01 AM 1.55 0.00 1.55 0.00 102.15 02:30:01 AM 0.62 0.00 0.62 0.00 85.44 02:31:01 AM 0.58 0.00 0.58 0.00 47.90 02:32:01 AM 0.53 0.00 0.53 0.00 80.60 02:33:01 AM 0.62 0.00 0.62 0.00 75.62 02:34:01 AM 0.27 0.00 0.27 0.00 47.98 02:35:01 AM 0.67 0.00 0.67 0.00 169.51 02:36:01 AM 0.72 0.00 0.72 0.00 151.87 02:37:01 AM 0.47 0.00 0.47 0.00 66.64 02:38:01 AM 0.78 0.03 0.75 1.33 182.22 02:39:01 AM 30.51 0.63 29.87 73.18 3076.04 Average: 12.95 0.79 12.16 130.76 1280.64 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5322868 7045012 2559564 32.47 2688 1904328 697920 7.81 187052 2050656 184784 02:15:01 AM 5150492 6992896 2731940 34.66 2688 2018396 729460 8.17 198840 2180824 42072 02:16:01 AM 5066628 7009276 2815804 35.72 2688 2113372 728612 8.16 229132 2219756 95336 02:17:01 AM 4929888 7042072 2952544 37.46 2688 2278124 654464 7.33 265992 2298908 27236 02:18:01 AM 4887776 7000132 2994656 37.99 2688 2278520 725120 8.12 266324 2340892 268 02:19:01 AM 4879912 6994120 3002520 38.09 2688 2280392 725120 8.12 266560 2348272 1036 02:20:02 AM 4875400 6991512 3007032 38.15 2688 2282292 744948 8.34 266580 2352688 516 02:21:01 AM 4874024 6990156 3008408 38.17 2688 2282304 744948 8.34 266580 2354356 16 02:22:01 AM 4873744 6990044 3008688 38.17 2688 2282496 744948 8.34 266580 2354640 184 02:23:01 AM 4871916 6990312 3010516 38.19 2688 2284584 744948 8.34 266624 2356616 52 02:24:01 AM 4870284 6989752 3012148 38.21 2688 2285648 744948 8.34 266736 2357832 652 02:25:01 AM 4867976 6989672 3014456 38.24 2688 2287884 744948 8.34 266808 2360096 172 02:26:01 AM 4863112 6986020 3019320 38.30 2688 2289096 744948 8.34 266828 2364844 100 02:27:01 AM 4863016 6986184 3019416 38.31 2688 2289340 744948 8.34 266828 2365104 144 02:28:01 AM 4861340 6985692 3021092 38.33 2688 2290536 768200 8.60 267020 2366512 456 02:29:01 AM 4860848 6987092 3021584 38.33 2688 2292404 751892 8.42 267040 2367072 284 02:30:01 AM 4858804 6987012 3023628 38.36 2688 2294432 732656 8.20 267176 2368700 120 02:31:01 AM 4857480 6987376 3024952 38.38 2688 2296100 732656 8.20 267384 2369992 752 02:32:01 AM 4855908 6987512 3026524 38.40 2688 2297808 732656 8.20 267592 2371492 424 02:33:01 AM 4853764 6987084 3028668 38.42 2688 2299484 732656 8.20 267680 2373388 200 02:34:01 AM 4851056 6986160 3031376 38.46 2688 2301300 732656 8.20 267716 2376176 704 02:35:01 AM 4845192 6985640 3037240 38.53 2688 2306612 732656 8.20 267964 2381804 1388 02:36:01 AM 4841300 6985724 3041132 38.58 2688 2310580 732656 8.20 268152 2385716 1288 02:37:01 AM 4838776 6985640 3043656 38.61 2688 2313044 732656 8.20 268196 2387996 2040 02:38:01 AM 4886500 7042724 2995932 38.01 2688 2322372 657056 7.36 268564 2340444 6216 02:39:01 AM 4963336 6978132 2919096 37.03 2688 2186724 715624 8.01 503704 2053912 10176 Average: 4906590 6995498 2975842 37.75 2688 2256468 729781 8.17 269064 2324950 14485 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 277.26 186.65 1662.56 56.48 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 67.26 50.38 639.28 7.81 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 35.59 24.68 135.47 7.11 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 215.21 118.59 248.88 31.38 0.00 0.00 0.00 0.00 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 14.28 6.88 4.44 1.10 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 41.79 36.41 10.61 6.76 0.00 0.00 0.00 0.00 02:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM eth0 47.67 46.75 8.22 3.98 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 2.02 0.54 0.19 0.04 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 11.91 9.30 1.82 0.95 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 52.39 51.49 10.14 4.41 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 64.98 40.35 12.94 5.85 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 87.05 78.54 19.11 15.90 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 32.03 30.81 7.66 4.69 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 14.23 12.01 2.39 1.13 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 22.76 20.65 4.64 2.36 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 38.34 34.51 11.69 5.63 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 67.94 63.59 13.04 10.45 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 56.35 57.83 10.45 7.06 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 57.89 58.99 10.51 7.10 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 35.94 32.78 13.59 4.02 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 36.24 31.11 7.14 5.97 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 59.96 61.36 12.51 7.67 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 68.96 69.01 13.42 9.71 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 35.07 33.17 7.88 3.93 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 21.39 9.90 7.76 1.78 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 84.22 56.93 184.93 137.77 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 59.60 47.08 117.82 13.51 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) 01/14/2026 _x86_64_ (2 CPU) 02:12:21 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 35.92 0.00 5.26 1.65 0.09 57.07 02:14:01 AM 0 42.24 0.00 6.86 1.96 0.10 48.84 02:14:01 AM 1 29.62 0.00 3.65 1.35 0.08 65.29 02:15:01 AM all 22.14 0.00 3.20 2.01 0.08 72.57 02:15:01 AM 0 28.39 0.00 4.09 1.52 0.08 65.92 02:15:01 AM 1 15.90 0.00 2.31 2.50 0.08 79.20 02:16:01 AM all 26.24 0.00 3.54 0.63 0.10 69.49 02:16:01 AM 0 23.70 0.00 3.40 0.25 0.10 72.55 02:16:01 AM 1 28.78 0.00 3.68 1.00 0.10 66.44 02:17:01 AM all 24.22 0.00 4.73 3.07 0.10 67.89 02:17:01 AM 0 26.57 0.00 5.24 3.15 0.10 64.94 02:17:01 AM 1 21.87 0.00 4.22 2.99 0.10 70.82 02:18:01 AM all 1.59 0.00 0.26 0.32 0.04 97.80 02:18:01 AM 0 2.72 0.00 0.18 0.13 0.05 96.91 02:18:01 AM 1 0.45 0.00 0.33 0.50 0.03 98.68 02:19:01 AM all 8.20 0.00 0.39 0.02 0.08 91.31 02:19:01 AM 0 9.75 0.00 0.46 0.02 0.07 89.70 02:19:01 AM 1 6.68 0.00 0.32 0.02 0.10 92.88 02:20:02 AM all 10.50 0.00 0.52 0.00 0.08 88.90 02:20:02 AM 0 18.49 0.00 0.74 0.00 0.07 80.70 02:20:02 AM 1 2.96 0.00 0.30 0.00 0.08 96.66 02:21:01 AM all 0.43 0.00 0.11 0.00 0.08 99.37 02:21:01 AM 0 0.34 0.00 0.14 0.00 0.08 99.44 02:21:01 AM 1 0.53 0.00 0.08 0.00 0.08 99.30 02:22:01 AM all 0.98 0.00 0.13 0.00 0.08 98.81 02:22:01 AM 0 1.30 0.00 0.18 0.00 0.10 98.41 02:22:01 AM 1 0.65 0.00 0.08 0.00 0.05 99.22 02:23:01 AM all 6.34 0.00 0.28 0.00 0.08 93.30 02:23:01 AM 0 11.19 0.00 0.29 0.00 0.10 88.42 02:23:01 AM 1 1.52 0.00 0.28 0.00 0.05 98.15 02:24:01 AM all 6.00 0.00 0.41 0.00 0.07 93.52 02:24:01 AM 0 10.07 0.00 0.50 0.00 0.05 89.38 02:24:01 AM 1 2.01 0.00 0.33 0.00 0.08 97.57 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 8.71 0.00 0.46 0.01 0.08 90.74 02:25:01 AM 0 13.41 0.00 0.48 0.00 0.09 86.02 02:25:01 AM 1 4.10 0.00 0.44 0.02 0.08 95.36 02:26:01 AM all 6.18 0.00 0.34 0.00 0.09 93.39 02:26:01 AM 0 8.37 0.00 0.42 0.00 0.07 91.15 02:26:01 AM 1 4.07 0.00 0.27 0.00 0.10 95.56 02:27:01 AM all 2.52 0.00 0.19 0.00 0.09 97.19 02:27:01 AM 0 3.44 0.00 0.27 0.00 0.10 96.19 02:27:01 AM 1 1.62 0.00 0.12 0.00 0.08 98.18 02:28:01 AM all 4.32 0.00 0.32 0.00 0.09 95.27 02:28:01 AM 0 6.47 0.00 0.35 0.00 0.10 93.08 02:28:01 AM 1 2.17 0.00 0.28 0.00 0.08 97.46 02:29:01 AM all 7.55 0.00 0.43 0.01 0.09 91.91 02:29:01 AM 0 9.83 0.00 0.50 0.00 0.09 89.58 02:29:01 AM 1 5.33 0.00 0.37 0.02 0.10 94.18 02:30:01 AM all 7.15 0.00 0.51 0.01 0.08 92.25 02:30:01 AM 0 8.37 0.00 0.61 0.00 0.08 90.94 02:30:01 AM 1 5.93 0.00 0.41 0.02 0.08 93.56 02:31:01 AM all 4.40 0.00 0.33 0.06 0.10 95.12 02:31:01 AM 0 3.71 0.00 0.30 0.12 0.10 95.77 02:31:01 AM 1 5.09 0.00 0.35 0.00 0.10 94.46 02:32:01 AM all 4.34 0.00 0.34 0.01 0.09 95.22 02:32:01 AM 0 4.34 0.00 0.39 0.00 0.10 95.18 02:32:01 AM 1 4.34 0.00 0.30 0.02 0.08 95.26 02:33:01 AM all 3.99 0.00 0.29 0.00 0.08 95.64 02:33:01 AM 0 5.81 0.00 0.30 0.00 0.10 93.79 02:33:01 AM 1 2.18 0.00 0.28 0.00 0.05 97.49 02:34:01 AM all 6.65 0.00 0.29 0.00 0.08 92.97 02:34:01 AM 0 9.97 0.00 0.35 0.00 0.08 89.59 02:34:01 AM 1 3.36 0.00 0.23 0.00 0.08 96.32 02:35:01 AM all 16.63 0.00 0.40 0.03 0.10 82.84 02:35:01 AM 0 26.47 0.00 0.42 0.02 0.12 72.98 02:35:01 AM 1 6.77 0.00 0.39 0.03 0.08 92.72 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 13.90 0.00 0.49 0.01 0.08 85.52 02:36:01 AM 0 19.05 0.00 0.51 0.00 0.08 80.36 02:36:01 AM 1 8.77 0.00 0.47 0.02 0.08 90.66 02:37:01 AM all 7.24 0.00 0.32 0.00 0.10 92.35 02:37:01 AM 0 10.02 0.00 0.25 0.00 0.08 89.64 02:37:01 AM 1 4.45 0.00 0.38 0.00 0.12 95.05 02:38:01 AM all 12.06 0.00 0.43 0.02 0.08 87.41 02:38:01 AM 0 8.28 0.00 0.38 0.00 0.08 91.25 02:38:01 AM 1 15.83 0.00 0.48 0.03 0.08 83.56 02:39:01 AM all 30.94 0.00 3.84 0.19 0.09 64.93 02:39:01 AM 0 30.57 0.00 3.31 0.15 0.08 65.88 02:39:01 AM 1 31.31 0.00 4.38 0.23 0.10 63.98 Average: all 10.76 0.00 1.07 0.31 0.09 87.77 Average: 0 13.21 0.00 1.20 0.28 0.09 85.22 Average: 1 8.33 0.00 0.95 0.34 0.08 90.29