---> uname -a: Linux prd-centos8-robot-2c-8g-4570.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 649 4784 19 2262 6749 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:a7:a4:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84657sec preferred_lft 84657sec inet6 fe80::f816:3eff:fea7:a441/64 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) 08/28/2025 _x86_64_ (2 CPU) 12:03:58 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 111.26 0.35 110.91 15.06 9422.19 12:07:01 PM 53.07 0.68 52.39 51.59 7675.55 12:08:01 PM 17.62 0.38 17.24 64.23 1125.82 12:09:01 PM 75.64 6.96 68.68 1292.77 8289.30 12:10:01 PM 9.48 0.22 9.26 11.73 657.91 12:11:01 PM 2.12 0.00 2.12 0.00 101.63 12:12:01 PM 0.62 0.00 0.62 0.00 54.14 12:13:01 PM 0.58 0.00 0.58 0.00 89.37 12:14:01 PM 0.17 0.00 0.17 0.00 3.90 12:15:01 PM 0.47 0.00 0.47 0.00 80.42 12:16:01 PM 0.85 0.00 0.85 0.00 27.32 12:17:01 PM 0.35 0.00 0.35 0.00 36.54 12:18:01 PM 0.40 0.00 0.40 0.00 74.10 12:19:01 PM 0.42 0.03 0.38 0.27 47.21 12:20:01 PM 1.42 0.00 1.42 0.00 40.59 12:21:01 PM 0.43 0.00 0.43 0.00 80.95 12:22:01 PM 0.45 0.00 0.45 0.00 76.95 12:23:01 PM 0.63 0.00 0.63 0.00 49.28 12:24:01 PM 0.45 0.00 0.45 0.00 72.29 12:25:01 PM 0.63 0.00 0.63 0.00 88.87 12:26:01 PM 0.43 0.00 0.43 0.00 53.82 12:27:01 PM 0.30 0.00 0.30 0.00 117.89 12:28:01 PM 0.75 0.00 0.75 0.00 123.03 12:29:01 PM 0.83 0.00 0.83 0.00 167.38 12:30:01 PM 1.00 0.00 1.00 0.00 89.12 12:31:02 PM 0.35 0.00 0.35 0.00 149.47 12:32:01 PM 17.71 0.34 17.37 38.50 883.02 12:33:01 PM 32.56 0.52 32.04 63.85 3072.58 Average: 11.82 0.34 11.48 54.94 1169.96 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 5201420 6994000 2681012 34.01 2688 1969376 761588 8.53 186824 2152108 162384 12:07:01 PM 5151312 6987508 2731120 34.65 2688 2012420 750392 8.40 209020 2173848 9940 12:08:01 PM 5127328 7002044 2755104 34.95 2688 2048468 740388 8.29 227168 2172992 32832 12:09:01 PM 4921196 7009208 2961236 37.57 2688 2255432 713300 7.99 262252 2315920 10840 12:10:01 PM 4872240 6960700 3010192 38.19 2688 2256088 785984 8.80 262380 2366532 132 12:11:01 PM 4870184 6959676 3012248 38.21 2688 2257128 785984 8.80 262384 2368924 396 12:12:01 PM 4864972 6955932 3017460 38.28 2688 2258576 785984 8.80 262616 2374180 528 12:13:01 PM 4860840 6953684 3021592 38.33 2688 2260432 785984 8.80 262636 2378244 68 12:14:01 PM 4859736 6952604 3022696 38.35 2688 2260456 785984 8.80 262636 2379396 20 12:15:01 PM 4856924 6952020 3025508 38.38 2688 2262684 803712 9.00 262680 2382176 8 12:16:01 PM 4856412 6951948 3026020 38.39 2688 2263132 803712 9.00 262692 2382420 48 12:17:01 PM 4853900 6951784 3028532 38.42 2688 2265504 803712 9.00 262864 2384824 1476 12:18:01 PM 4850372 6949960 3032060 38.47 2688 2267184 803712 9.00 262884 2388356 1092 12:19:01 PM 4850048 6949796 3032384 38.47 2688 2267336 800260 8.96 263060 2388560 52 12:20:01 PM 4848948 6949148 3033484 38.48 2688 2267820 823540 9.22 263060 2389220 236 12:21:01 PM 4847276 6949624 3035156 38.51 2688 2269936 802552 8.99 263120 2391076 112 12:22:01 PM 4844496 6948860 3037936 38.54 2688 2271952 802552 8.99 263164 2394008 56 12:23:01 PM 4842844 6948892 3039588 38.56 2688 2273636 802552 8.99 263372 2395532 752 12:24:01 PM 4841496 6949248 3040936 38.58 2688 2275396 802552 8.99 263580 2396784 640 12:25:01 PM 4839224 6949172 3043208 38.61 2688 2277552 802552 8.99 263760 2398976 548 12:26:01 PM 4838028 6949316 3044404 38.62 2688 2278924 802552 8.99 263788 2400124 520 12:27:01 PM 4833720 6947940 3048712 38.68 2688 2281808 802552 8.99 263912 2404132 8 12:28:01 PM 4828944 6947756 3053488 38.74 2688 2286472 802552 8.99 264128 2408728 1548 12:29:01 PM 4825624 6947516 3056808 38.78 2688 2289480 802552 8.99 264224 2412000 80 12:30:01 PM 4821676 6946948 3060756 38.83 2688 2292872 797576 8.93 264292 2415656 1396 12:31:02 PM 4813520 6942792 3068912 38.93 2688 2296856 797576 8.93 264296 2423752 996 12:32:01 PM 4915680 6922600 2966752 37.64 2688 2179396 793784 8.89 343908 2264264 80092 12:33:01 PM 4899912 6910892 2982520 37.84 2688 2183956 798840 8.94 502024 2124356 26400 Average: 4887081 6955056 2995351 38.00 2688 2236795 790892 8.86 268669 2350967 11900 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 91.22 73.00 1022.44 10.93 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 49.59 33.59 582.97 5.10 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 12.39 9.46 5.31 3.35 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 230.46 168.34 369.65 37.56 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 16.51 8.80 6.70 8.01 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 5.73 5.83 3.38 1.32 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 33.81 29.93 6.93 5.77 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 48.18 46.44 8.53 4.87 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 1.18 0.57 0.14 0.05 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 57.97 57.66 11.39 5.13 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 28.66 18.89 6.46 1.96 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 105.30 89.67 21.92 12.32 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 44.54 42.33 10.76 5.72 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 9.22 8.45 1.70 0.98 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 19.11 17.63 3.96 1.70 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 34.31 30.24 8.65 4.84 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 54.29 51.92 11.80 8.67 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 59.51 60.15 10.81 7.35 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 64.39 65.27 11.23 7.70 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 56.28 53.85 16.55 6.42 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 27.38 21.91 5.74 3.17 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 41.47 39.20 7.06 5.73 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 65.89 66.59 14.38 9.68 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 52.25 51.62 11.14 6.47 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 23.35 21.75 5.05 3.00 0.00 0.00 0.00 0.00 12:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:02 PM eth0 2.28 2.70 1.75 0.56 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 108.52 67.55 196.60 157.18 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 18.34 17.36 15.07 8.96 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 48.61 41.44 84.88 11.86 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) 08/28/2025 _x86_64_ (2 CPU) 12:03:58 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.00 0.00 5.91 2.45 0.12 53.52 12:06:01 PM 0 52.29 0.00 7.30 2.72 0.15 37.54 12:06:01 PM 1 23.71 0.00 4.53 2.18 0.10 69.48 12:07:01 PM all 15.81 0.00 2.48 24.93 0.08 56.70 12:07:01 PM 0 23.69 0.00 2.77 6.80 0.08 66.66 12:07:01 PM 1 7.92 0.00 2.18 43.09 0.08 46.73 12:08:01 PM all 16.12 0.00 2.40 1.08 0.07 80.34 12:08:01 PM 0 17.82 0.00 2.35 1.63 0.07 78.13 12:08:01 PM 1 14.43 0.00 2.45 0.52 0.07 82.54 12:09:01 PM all 25.88 0.00 5.03 3.87 0.08 65.14 12:09:01 PM 0 29.18 0.00 5.36 3.88 0.08 61.50 12:09:01 PM 1 22.57 0.00 4.69 3.86 0.08 68.80 12:10:01 PM all 2.27 0.00 0.28 0.16 0.03 97.26 12:10:01 PM 0 2.37 0.00 0.40 0.25 0.02 96.96 12:10:01 PM 1 2.18 0.00 0.17 0.07 0.03 97.56 12:11:01 PM all 2.71 0.00 0.19 0.02 0.08 97.01 12:11:01 PM 0 3.32 0.00 0.20 0.00 0.08 96.39 12:11:01 PM 1 2.09 0.00 0.18 0.03 0.07 97.63 12:12:01 PM all 6.22 0.00 0.42 0.00 0.05 93.31 12:12:01 PM 0 8.07 0.00 0.39 0.00 0.05 91.48 12:12:01 PM 1 4.39 0.00 0.45 0.00 0.05 95.11 12:13:01 PM all 10.58 0.00 0.62 0.01 0.09 88.70 12:13:01 PM 0 19.92 0.00 0.94 0.02 0.11 79.02 12:13:01 PM 1 1.74 0.00 0.32 0.00 0.07 97.87 12:14:01 PM all 0.47 0.00 0.12 0.00 0.24 99.17 12:14:01 PM 0 0.62 0.00 0.08 0.00 0.10 99.20 12:14:01 PM 1 0.32 0.00 0.15 0.00 0.38 99.15 12:15:01 PM all 6.90 0.00 0.34 0.02 0.07 92.67 12:15:01 PM 0 11.06 0.00 0.30 0.00 0.08 88.56 12:15:01 PM 1 2.75 0.00 0.39 0.03 0.05 96.78 12:16:01 PM all 2.38 0.00 0.25 0.00 0.05 97.32 12:16:01 PM 0 2.26 0.00 0.22 0.00 0.03 97.49 12:16:01 PM 1 2.51 0.00 0.28 0.00 0.07 97.14 12:16:01 PM CPU %user %nice %system %iowait %steal %idle 12:17:01 PM all 11.11 0.00 0.70 0.00 0.07 88.12 12:17:01 PM 0 15.04 0.00 0.74 0.00 0.07 84.15 12:17:01 PM 1 7.24 0.00 0.66 0.00 0.07 92.03 12:18:01 PM all 5.68 0.00 0.30 0.03 0.07 93.92 12:18:01 PM 0 6.68 0.00 0.30 0.00 0.07 92.95 12:18:01 PM 1 4.69 0.00 0.30 0.07 0.07 94.88 12:19:01 PM all 4.31 0.00 0.43 0.00 0.07 95.20 12:19:01 PM 0 3.83 0.00 0.47 0.00 0.07 95.62 12:19:01 PM 1 4.78 0.00 0.38 0.00 0.07 94.77 12:20:01 PM all 2.43 0.00 0.19 0.01 0.05 97.31 12:20:01 PM 0 2.84 0.00 0.18 0.02 0.05 96.91 12:20:01 PM 1 2.03 0.00 0.20 0.00 0.05 97.72 12:21:01 PM all 7.50 0.00 0.35 0.00 0.08 92.07 12:21:01 PM 0 8.38 0.00 0.39 0.00 0.07 91.17 12:21:01 PM 1 6.64 0.00 0.32 0.00 0.08 92.96 12:22:01 PM all 8.84 0.00 0.54 0.00 0.08 90.54 12:22:01 PM 0 9.76 0.00 0.56 0.00 0.07 89.61 12:22:01 PM 1 7.93 0.00 0.53 0.00 0.08 91.46 12:23:01 PM all 4.53 0.00 0.36 0.03 0.06 95.03 12:23:01 PM 0 4.70 0.00 0.33 0.05 0.05 94.86 12:23:01 PM 1 4.35 0.00 0.39 0.00 0.07 95.19 12:24:01 PM all 4.70 0.00 0.34 0.00 0.06 94.90 12:24:01 PM 0 5.98 0.00 0.35 0.00 0.07 93.60 12:24:01 PM 1 3.42 0.00 0.33 0.00 0.05 96.20 12:25:01 PM all 4.82 0.00 0.35 0.00 0.05 94.77 12:25:01 PM 0 5.63 0.00 0.35 0.00 0.05 93.97 12:25:01 PM 1 4.02 0.00 0.35 0.00 0.05 95.58 12:26:01 PM all 4.88 0.00 0.29 0.02 0.06 94.75 12:26:01 PM 0 4.23 0.00 0.30 0.00 0.05 95.42 12:26:01 PM 1 5.53 0.00 0.28 0.03 0.07 94.09 12:27:01 PM all 10.48 0.00 0.39 0.00 0.08 89.06 12:27:01 PM 0 9.06 0.00 0.40 0.00 0.07 90.47 12:27:01 PM 1 11.90 0.00 0.37 0.00 0.08 87.65 12:27:01 PM CPU %user %nice %system %iowait %steal %idle 12:28:01 PM all 15.92 0.00 0.52 0.02 0.08 83.45 12:28:01 PM 0 23.90 0.00 0.65 0.02 0.10 75.34 12:28:01 PM 1 8.10 0.00 0.40 0.02 0.07 91.41 12:29:01 PM all 9.84 0.00 0.37 0.08 0.08 89.62 12:29:01 PM 0 13.65 0.00 0.40 0.00 0.10 85.84 12:29:01 PM 1 6.03 0.00 0.33 0.17 0.07 93.40 12:30:01 PM all 8.27 0.00 0.34 0.02 0.06 91.31 12:30:01 PM 0 7.00 0.00 0.23 0.02 0.05 92.69 12:30:01 PM 1 9.54 0.00 0.45 0.02 0.07 89.92 12:31:02 PM all 6.43 0.00 0.23 0.03 0.07 93.24 12:31:02 PM 0 3.81 0.00 0.23 0.00 0.07 95.89 12:31:02 PM 1 9.06 0.00 0.23 0.05 0.07 90.59 12:32:01 PM all 27.81 0.00 2.55 0.13 0.10 69.41 12:32:01 PM 0 37.39 0.00 3.00 0.19 0.10 59.31 12:32:01 PM 1 18.23 0.00 2.09 0.07 0.10 79.51 12:33:01 PM all 30.98 0.00 4.08 1.03 0.09 63.82 12:33:01 PM 0 36.23 0.00 4.34 1.10 0.10 58.23 12:33:01 PM 1 25.73 0.00 3.82 0.95 0.08 69.41 Average: all 10.57 0.00 1.09 1.22 0.08 87.05 Average: 0 13.15 0.00 1.20 0.60 0.07 84.97 Average: 1 8.00 0.00 0.97 1.83 0.08 89.12