---> uname -a: Linux prd-centos8-robot-2c-8g-8316.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 634 4786 19 2276 6764 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:58:f3:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84699sec preferred_lft 84699sec inet6 fe80::f816:3eff:fe58:f3e8/64 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) 02/07/2026 _x86_64_ (2 CPU) 00:30:32 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 96.82 28.17 68.64 7076.71 6500.08 12:33:01 AM 90.10 1.08 89.02 75.31 10915.86 12:34:01 AM 44.86 0.38 44.48 64.26 3485.92 12:35:01 AM 74.91 9.45 65.46 1682.37 8173.06 12:36:01 AM 9.90 0.07 9.83 4.93 638.71 12:37:01 AM 4.20 0.00 4.20 0.00 188.20 12:38:01 AM 0.73 0.00 0.73 0.00 44.64 12:39:01 AM 0.57 0.00 0.57 0.00 92.10 12:40:01 AM 0.17 0.00 0.17 0.00 1.92 12:41:01 AM 0.30 0.00 0.30 0.00 4.62 12:42:01 AM 0.63 0.00 0.63 0.00 84.47 12:43:01 AM 0.42 0.00 0.42 0.00 17.63 12:44:01 AM 0.45 0.00 0.45 0.00 101.92 12:45:01 AM 0.53 0.00 0.53 0.00 50.54 12:46:01 AM 0.80 0.03 0.77 0.27 18.19 12:47:01 AM 1.48 0.00 1.48 0.00 49.16 12:48:01 AM 0.40 0.00 0.40 0.00 101.65 12:49:01 AM 0.40 0.00 0.40 0.00 51.29 12:50:01 AM 0.60 0.00 0.60 0.00 79.29 12:51:01 AM 0.70 0.00 0.70 0.00 81.26 12:52:01 AM 0.47 0.00 0.47 0.00 66.57 12:53:01 AM 0.32 0.00 0.32 0.00 63.01 12:54:01 AM 0.47 0.00 0.47 0.00 198.38 12:55:01 AM 0.87 0.00 0.87 0.00 146.26 12:56:01 AM 1.05 0.00 1.05 0.00 85.14 12:57:01 AM 0.47 0.00 0.47 0.00 139.05 12:58:01 AM 15.16 0.32 14.85 36.93 810.48 Average: 12.88 1.46 11.42 331.17 1192.26 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5391648 7069448 2490780 31.60 2688 1860840 665876 7.46 186576 1987384 170712 12:33:01 AM 5163548 7003616 2718880 34.49 2688 2015600 718432 8.04 199000 2165560 40752 12:34:01 AM 5058780 7001856 2823648 35.82 2688 2114340 711532 7.97 234000 2226228 86520 12:35:01 AM 4911356 7020240 2971072 37.69 2688 2274924 670968 7.51 266288 2314992 9624 12:36:01 AM 4871132 6980672 3011296 38.20 2688 2275776 735488 8.24 266688 2359252 708 12:37:01 AM 4869648 6980020 3012780 38.22 2688 2276640 735488 8.24 266712 2360780 68 12:38:01 AM 4864736 6976552 3017692 38.28 2688 2278040 735488 8.24 266896 2365616 524 12:39:01 AM 4860152 6973868 3022276 38.34 2688 2279940 735488 8.24 266916 2370152 4 12:40:01 AM 4860020 6973764 3022408 38.34 2688 2279968 751688 8.42 266916 2369908 16 12:41:01 AM 4858828 6973740 3023600 38.36 2688 2281132 751688 8.42 266944 2371484 1172 12:42:01 AM 4855268 6971552 3027160 38.40 2688 2282512 751688 8.42 266976 2374744 328 12:43:01 AM 4853880 6971324 3028548 38.42 2688 2283672 751688 8.42 267076 2376024 1164 12:44:01 AM 4852020 6971396 3030408 38.45 2688 2285612 751688 8.42 267148 2377812 176 12:45:01 AM 4851168 6971712 3031260 38.46 2688 2286772 771760 8.64 267168 2379052 56 12:46:01 AM 4850444 6971224 3031984 38.47 2688 2287000 771760 8.64 267324 2379144 16 12:47:01 AM 4849256 6971564 3033172 38.48 2688 2288528 771760 8.64 267332 2380768 1060 12:48:01 AM 4846848 6970916 3035580 38.51 2688 2290288 771760 8.64 267352 2382980 68 12:49:01 AM 4844580 6970624 3037848 38.54 2688 2292340 771760 8.64 267472 2384976 752 12:50:01 AM 4843072 6970792 3039356 38.56 2688 2294004 744800 8.34 267696 2386228 488 12:51:01 AM 4841684 6971096 3040744 38.58 2688 2295708 744800 8.34 267904 2387708 292 12:52:01 AM 4839808 6970984 3042620 38.60 2688 2297388 744800 8.34 267992 2389292 220 12:53:01 AM 4837288 6970280 3045140 38.63 2688 2299204 744800 8.34 268028 2391924 316 12:54:01 AM 4830960 6969604 3051468 38.71 2688 2304856 744800 8.34 268308 2398204 244 12:55:01 AM 4827148 6969400 3055280 38.76 2688 2308464 744800 8.34 268440 2401656 172 12:56:01 AM 4823956 6969276 3058472 38.80 2688 2311564 744800 8.34 268508 2404772 1320 12:57:01 AM 4816552 6966288 3065876 38.90 2688 2315980 744800 8.34 268508 2412260 1740 12:58:01 AM 4914636 6935924 2967792 37.65 2688 2193828 748332 8.38 351040 2253116 79072 Average: 4892164 6978435 2990264 37.94 2688 2253886 741953 8.31 263748 2346371 14725 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 350.33 202.92 1779.61 60.94 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 76.27 53.83 768.24 9.30 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 39.33 31.09 164.62 8.19 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 218.68 166.56 223.43 43.53 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 21.85 10.90 7.93 1.67 0.00 0.00 0.00 0.00 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 4.05 3.92 1.93 5.15 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 28.65 27.53 6.33 5.58 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 41.05 39.92 8.08 3.74 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 2.07 0.63 0.20 0.05 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 29.11 25.69 5.50 2.39 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 51.79 32.99 11.14 3.29 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 51.48 39.55 11.99 5.97 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 62.68 55.96 15.32 7.88 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 27.98 27.53 6.94 4.48 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 9.40 8.36 1.85 0.86 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 26.25 23.80 5.60 2.38 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 32.02 26.62 10.17 5.09 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 60.24 58.81 12.65 10.38 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 55.90 53.02 10.74 6.74 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 50.45 52.07 10.06 6.69 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 35.34 30.46 13.52 3.77 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 32.73 26.88 6.94 5.60 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 56.53 57.88 13.04 7.74 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 54.82 54.64 14.02 8.85 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 21.38 20.11 4.65 2.86 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 2.08 2.75 1.60 0.63 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 94.88 60.86 190.62 155.08 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 56.94 44.27 122.48 14.03 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) 02/07/2026 _x86_64_ (2 CPU) 00:30:32 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 43.02 0.00 7.71 3.56 0.13 45.58 12:32:01 AM 0 47.99 0.00 7.64 4.28 0.13 39.96 12:32:01 AM 1 38.06 0.00 7.78 2.84 0.13 51.19 12:33:01 AM all 22.84 0.00 3.64 1.55 0.10 71.88 12:33:01 AM 0 27.15 0.00 3.90 1.45 0.10 67.40 12:33:01 AM 1 18.52 0.00 3.38 1.65 0.10 76.35 12:34:01 AM all 25.17 0.00 3.96 0.37 0.10 70.39 12:34:01 AM 0 28.20 0.00 4.14 0.48 0.10 67.07 12:34:01 AM 1 22.13 0.00 3.79 0.27 0.10 73.72 12:35:01 AM all 22.05 0.00 4.97 1.33 0.10 71.55 12:35:01 AM 0 25.87 0.00 5.07 1.70 0.10 67.26 12:35:01 AM 1 18.22 0.00 4.88 0.95 0.10 75.85 12:36:01 AM all 3.25 0.00 0.22 0.08 0.06 96.40 12:36:01 AM 0 4.88 0.00 0.23 0.08 0.03 94.77 12:36:01 AM 1 1.61 0.00 0.20 0.08 0.08 98.03 12:37:01 AM all 1.59 0.00 0.11 0.01 0.10 98.20 12:37:01 AM 0 2.00 0.00 0.12 0.02 0.12 97.75 12:37:01 AM 1 1.17 0.00 0.10 0.00 0.08 98.65 12:38:01 AM all 6.75 0.00 0.49 0.01 0.13 92.62 12:38:01 AM 0 7.30 0.00 0.53 0.00 0.10 92.07 12:38:01 AM 1 6.20 0.00 0.46 0.02 0.15 93.17 12:39:01 AM all 9.26 0.00 0.58 0.00 0.11 90.05 12:39:01 AM 0 14.55 0.00 0.87 0.00 0.12 84.46 12:39:01 AM 1 4.27 0.00 0.30 0.00 0.10 95.33 12:40:01 AM all 0.46 0.00 0.12 0.00 0.08 99.34 12:40:01 AM 0 0.32 0.00 0.17 0.00 0.10 99.41 12:40:01 AM 1 0.60 0.00 0.07 0.00 0.07 99.27 12:41:01 AM all 3.75 0.00 0.21 0.00 0.10 95.94 12:41:01 AM 0 6.55 0.00 0.20 0.00 0.10 93.15 12:41:01 AM 1 0.95 0.00 0.22 0.00 0.10 98.73 12:42:01 AM all 4.61 0.00 0.30 0.01 0.11 94.97 12:42:01 AM 0 7.31 0.00 0.32 0.00 0.12 92.25 12:42:01 AM 1 1.92 0.00 0.28 0.02 0.10 97.68 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 6.18 0.00 0.50 0.00 0.09 93.23 12:43:01 AM 0 5.70 0.00 0.46 0.00 0.10 93.74 12:43:01 AM 1 6.66 0.00 0.54 0.00 0.08 92.72 12:44:01 AM all 7.17 0.00 0.46 0.00 0.10 92.27 12:44:01 AM 0 8.04 0.00 0.56 0.00 0.10 91.30 12:44:01 AM 1 6.31 0.00 0.37 0.00 0.10 93.22 12:45:01 AM all 6.08 0.00 0.39 0.00 0.09 93.44 12:45:01 AM 0 9.04 0.00 0.50 0.00 0.09 90.37 12:45:01 AM 1 3.23 0.00 0.28 0.00 0.10 96.39 12:46:01 AM all 2.50 0.00 0.34 0.00 0.10 97.06 12:46:01 AM 0 1.05 0.00 0.27 0.00 0.10 98.58 12:46:01 AM 1 3.99 0.00 0.41 0.00 0.10 95.50 12:47:01 AM all 4.97 0.00 0.23 0.02 0.10 94.68 12:47:01 AM 0 6.25 0.00 0.25 0.03 0.10 93.36 12:47:01 AM 1 3.68 0.00 0.22 0.00 0.10 96.00 12:48:01 AM all 7.27 0.00 0.45 0.00 0.12 92.15 12:48:01 AM 0 9.09 0.00 0.46 0.00 0.12 90.33 12:48:01 AM 1 5.46 0.00 0.44 0.00 0.12 93.98 12:49:01 AM all 7.04 0.00 0.59 0.00 0.11 92.26 12:49:01 AM 0 8.85 0.00 0.61 0.00 0.12 90.43 12:49:01 AM 1 5.23 0.00 0.58 0.00 0.10 94.09 12:50:01 AM all 4.24 0.00 0.36 0.01 0.12 95.27 12:50:01 AM 0 6.36 0.00 0.39 0.00 0.12 93.14 12:50:01 AM 1 2.13 0.00 0.33 0.02 0.12 97.41 12:51:01 AM all 4.29 0.00 0.36 0.00 0.13 95.23 12:51:01 AM 0 5.63 0.00 0.35 0.00 0.13 93.89 12:51:01 AM 1 2.95 0.00 0.37 0.00 0.12 96.57 12:52:01 AM all 3.89 0.00 0.31 0.00 0.10 95.70 12:52:01 AM 0 4.54 0.00 0.33 0.00 0.08 95.05 12:52:01 AM 1 3.25 0.00 0.28 0.00 0.12 96.35 12:53:01 AM all 6.41 0.00 0.35 0.00 0.09 93.14 12:53:01 AM 0 3.43 0.00 0.25 0.00 0.08 96.24 12:53:01 AM 1 9.43 0.00 0.46 0.00 0.10 90.01 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 17.69 0.00 0.54 0.00 0.10 81.67 12:54:01 AM 0 22.94 0.00 0.64 0.00 0.10 76.32 12:54:01 AM 1 12.50 0.00 0.44 0.00 0.10 86.96 12:55:01 AM all 11.81 0.00 0.52 0.01 0.10 87.56 12:55:01 AM 0 19.38 0.00 0.64 0.00 0.12 79.86 12:55:01 AM 1 4.33 0.00 0.40 0.02 0.08 95.16 12:56:01 AM all 7.38 0.00 0.30 0.01 0.09 92.22 12:56:01 AM 0 5.77 0.00 0.35 0.02 0.10 93.76 12:56:01 AM 1 8.99 0.00 0.25 0.00 0.08 90.67 12:57:01 AM all 6.30 0.00 0.21 0.00 0.12 93.37 12:57:01 AM 0 8.96 0.00 0.25 0.00 0.12 90.67 12:57:01 AM 1 3.64 0.00 0.17 0.00 0.12 96.07 12:58:01 AM all 24.41 0.00 2.34 0.09 0.11 73.05 12:58:01 AM 0 25.66 0.00 2.92 0.12 0.12 71.18 12:58:01 AM 1 23.16 0.00 1.77 0.07 0.10 74.90 Average: all 10.03 0.00 1.14 0.26 0.10 88.46 Average: 0 11.97 0.00 1.21 0.31 0.10 86.41 Average: 1 8.11 0.00 1.07 0.22 0.10 90.50