---> uname -a: Linux prd-centos8-robot-2c-8g-1891.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 615 4770 19 2312 6783 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:b9:70:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84595sec preferred_lft 84595sec inet6 fe80::f816:3eff:feb9:7021/64 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) 01/19/2026 _x86_64_ (2 CPU) 02:06:54 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 121.36 0.17 121.19 4.80 11716.34 02:10:01 AM 38.66 1.43 37.23 138.24 4895.37 02:11:01 AM 67.91 6.90 61.01 1285.84 3904.78 02:12:01 AM 39.95 2.52 37.44 396.00 6549.57 02:13:01 AM 0.33 0.00 0.33 0.00 5.23 02:14:01 AM 0.15 0.00 0.15 0.00 1.32 02:15:01 AM 0.30 0.07 0.23 4.93 7.45 02:16:01 AM 2.13 0.03 2.10 1.87 271.53 02:17:01 AM 0.25 0.00 0.25 0.00 54.88 02:18:01 AM 0.38 0.00 0.38 0.00 190.20 02:19:01 AM 0.30 0.00 0.30 0.00 145.48 02:20:02 AM 0.27 0.00 0.27 0.00 40.04 02:21:01 AM 0.25 0.00 0.25 0.00 39.61 02:22:01 AM 6.33 5.78 0.55 555.81 17.48 02:23:01 AM 3.77 0.00 3.77 0.00 104.87 02:24:01 AM 0.25 0.00 0.25 0.00 36.56 02:25:01 AM 0.42 0.00 0.42 0.00 181.70 02:26:01 AM 0.27 0.00 0.27 0.00 138.80 02:27:01 AM 0.27 0.00 0.27 0.00 170.40 02:28:01 AM 0.57 0.00 0.57 0.00 197.73 02:29:01 AM 0.18 0.00 0.18 0.00 6.15 02:30:01 AM 0.17 0.00 0.17 0.00 82.27 02:31:01 AM 0.20 0.00 0.20 0.00 17.64 02:32:01 AM 0.23 0.00 0.23 0.00 18.96 02:33:01 AM 0.28 0.00 0.28 0.00 15.59 02:34:01 AM 0.37 0.00 0.37 0.00 101.98 02:35:01 AM 0.30 0.00 0.30 0.00 34.84 02:36:01 AM 13.58 0.32 13.26 36.92 691.60 02:37:01 AM 32.07 0.47 31.61 52.92 3248.65 Average: 11.44 0.61 10.83 85.48 1134.71 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5050776 6946700 2831656 35.92 2688 2071508 781732 8.75 198244 2285608 178080 02:10:01 AM 5239228 7085080 2643204 33.53 2688 2021452 631168 7.07 219824 2072692 10764 02:11:01 AM 4955748 7059072 2926684 37.13 2688 2269104 615812 6.90 255484 2288344 179012 02:12:01 AM 4939576 7054560 2942856 37.33 2688 2281084 620972 6.95 266708 2289876 4 02:13:01 AM 4939620 7054608 2942812 37.33 2688 2281088 620972 6.95 266712 2289948 4 02:14:01 AM 4940024 7055012 2942408 37.33 2688 2281088 620972 6.95 266712 2289888 4 02:15:01 AM 4892812 7009392 2989620 37.93 2688 2282680 706044 7.91 267052 2336012 1432 02:16:01 AM 4881812 7003076 3000620 38.07 2688 2287364 727840 8.15 267240 2346620 16 02:17:01 AM 4874996 7000120 3007436 38.15 2688 2291264 744720 8.34 267240 2353604 2324 02:18:01 AM 4867372 6997132 3015060 38.25 2688 2295908 744720 8.34 267240 2360532 1412 02:19:01 AM 4865740 6998548 3016692 38.27 2688 2298916 762216 8.53 267608 2362540 140 02:20:02 AM 4863052 6997152 3019380 38.31 2688 2300208 744800 8.34 267608 2365176 324 02:21:01 AM 4862644 6997564 3019788 38.31 2688 2301020 726660 8.14 267608 2365752 52 02:22:01 AM 4845364 6997344 3037068 38.53 2688 2318056 724668 8.11 270140 2380348 732 02:23:01 AM 4844732 6997336 3037700 38.54 2688 2318672 724668 8.11 270140 2381056 400 02:24:01 AM 4838644 6994996 3043788 38.61 2688 2322456 765212 8.57 270192 2386908 3192 02:25:01 AM 4830500 6991584 3051932 38.72 2688 2327144 765212 8.57 270196 2394516 2584 02:26:01 AM 4828452 6992420 3053980 38.74 2688 2330024 765212 8.57 270196 2397148 1356 02:27:01 AM 4822576 6990632 3059856 38.82 2688 2334156 765212 8.57 270196 2402812 444 02:28:01 AM 4819484 6992884 3062948 38.86 2688 2339444 765212 8.57 270196 2405832 4 02:29:01 AM 4818912 6992748 3063520 38.87 2688 2339880 765212 8.57 270196 2406592 316 02:30:01 AM 4815048 6991180 3067384 38.91 2688 2342172 744736 8.34 270196 2410420 176 02:31:01 AM 4814760 6991284 3067672 38.92 2688 2342564 744736 8.34 270196 2410844 88 02:32:01 AM 4815712 6992652 3066720 38.91 2688 2342980 744736 8.34 270196 2409884 16 02:33:01 AM 4811092 6989920 3071340 38.96 2688 2344868 744736 8.34 270336 2413832 1576 02:34:01 AM 4809168 6989740 3073264 38.99 2688 2346624 803860 9.00 270344 2415728 468 02:35:01 AM 4807760 6989428 3074672 39.01 2688 2347712 803860 9.00 270344 2417000 612 02:36:01 AM 4900092 6956760 2982340 37.84 2688 2228460 716968 8.03 360056 2258024 86524 02:37:01 AM 4860220 6920632 3022212 38.34 2688 2232940 735480 8.24 519432 2143404 26720 Average: 4877790 7001019 3004642 38.12 2688 2290374 728564 8.16 276132 2346239 17199 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 115.63 93.25 1350.19 12.52 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 16.95 12.80 7.44 4.49 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 44.85 38.84 338.65 8.57 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 590.39 439.80 118.56 102.10 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 2.63 1.98 0.58 0.49 0.00 0.00 0.00 0.00 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 2.83 1.92 0.51 0.42 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 40.13 26.25 16.21 2.91 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 18.03 17.86 22.39 2.85 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 30.44 29.07 20.33 3.72 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 16.93 16.23 24.12 3.33 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 82.40 82.67 24.84 7.13 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 64.16 59.38 13.95 5.10 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 46.51 44.56 9.35 4.46 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 12.10 9.96 2.75 1.87 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 8.88 7.38 3.59 1.42 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 80.34 79.02 15.21 14.97 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 116.13 116.80 68.61 8.58 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 74.94 74.59 28.39 5.77 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 98.65 91.95 53.60 7.40 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 72.32 72.24 54.67 5.77 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 37.07 36.82 6.06 2.70 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 55.14 52.91 26.60 5.04 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 12.85 10.95 3.11 2.23 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 12.31 9.83 3.03 2.13 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 51.42 49.93 27.65 4.51 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 80.55 73.34 13.23 6.60 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 20.68 17.88 4.04 2.11 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 117.44 79.62 203.64 148.17 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 17.56 17.49 14.83 8.63 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 66.92 57.43 85.43 13.31 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) 01/19/2026 _x86_64_ (2 CPU) 02:06:54 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 38.04 0.00 5.52 2.72 0.09 53.63 02:09:01 AM 0 21.59 0.00 4.25 2.64 0.08 71.44 02:09:01 AM 1 54.58 0.00 6.79 2.80 0.10 35.73 02:10:01 AM all 14.26 0.00 2.13 0.91 0.08 82.62 02:10:01 AM 0 17.18 0.00 2.25 1.38 0.08 79.10 02:10:01 AM 1 11.33 0.00 2.02 0.43 0.08 86.14 02:11:01 AM all 31.98 0.00 5.53 0.84 0.08 61.56 02:11:01 AM 0 23.04 0.00 5.23 1.00 0.08 70.65 02:11:01 AM 1 40.94 0.00 5.84 0.68 0.08 52.46 02:12:01 AM all 8.03 0.00 2.42 1.06 0.05 88.43 02:12:01 AM 0 2.46 0.00 2.24 1.27 0.05 93.97 02:12:01 AM 1 13.62 0.00 2.60 0.86 0.05 82.87 02:13:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 02:13:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 02:13:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 02:14:01 AM all 0.36 0.00 0.08 0.00 0.03 99.54 02:14:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 02:14:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 02:15:01 AM all 3.50 0.00 0.58 0.00 0.05 95.87 02:15:01 AM 0 2.42 0.00 0.40 0.00 0.05 97.13 02:15:01 AM 1 4.58 0.00 0.75 0.00 0.05 94.62 02:16:01 AM all 9.54 0.00 0.53 0.13 0.08 89.71 02:16:01 AM 0 3.29 0.00 0.20 0.23 0.07 96.21 02:16:01 AM 1 15.80 0.00 0.85 0.03 0.10 83.22 02:17:01 AM all 9.50 0.00 0.82 0.00 0.06 89.62 02:17:01 AM 0 4.92 0.00 0.30 0.00 0.07 94.71 02:17:01 AM 1 14.09 0.00 1.34 0.00 0.05 84.52 02:18:01 AM all 8.42 0.00 0.30 0.03 0.05 91.20 02:18:01 AM 0 11.62 0.00 0.35 0.00 0.05 87.98 02:18:01 AM 1 5.23 0.00 0.25 0.05 0.05 94.42 02:19:01 AM all 10.08 0.00 1.14 0.02 0.07 88.70 02:19:01 AM 0 9.76 0.00 0.53 0.03 0.07 89.61 02:19:01 AM 1 10.39 0.00 1.75 0.00 0.07 87.80 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:02 AM all 6.91 0.00 0.68 0.00 0.07 92.34 02:20:02 AM 0 8.46 0.00 0.56 0.00 0.07 90.91 02:20:02 AM 1 5.37 0.00 0.81 0.00 0.07 93.75 02:21:01 AM all 6.13 0.00 0.51 0.00 0.06 93.30 02:21:01 AM 0 3.90 0.00 0.44 0.00 0.05 95.61 02:21:01 AM 1 8.37 0.00 0.58 0.00 0.07 90.98 02:22:01 AM all 4.47 0.25 0.55 0.16 0.07 94.50 02:22:01 AM 0 3.86 0.50 0.47 0.32 0.07 94.79 02:22:01 AM 1 5.08 0.00 0.64 0.00 0.07 94.22 02:23:01 AM all 4.20 0.00 0.38 0.03 0.06 95.33 02:23:01 AM 0 1.17 0.00 0.20 0.03 0.05 98.54 02:23:01 AM 1 7.25 0.00 0.55 0.02 0.07 92.11 02:24:01 AM all 11.93 0.00 0.79 0.00 0.07 87.22 02:24:01 AM 0 4.34 0.00 0.60 0.00 0.07 94.99 02:24:01 AM 1 19.84 0.00 0.98 0.00 0.07 79.11 02:25:01 AM all 5.36 0.00 0.44 0.02 0.07 94.12 02:25:01 AM 0 3.31 0.00 0.44 0.03 0.07 96.15 02:25:01 AM 1 7.40 0.00 0.44 0.00 0.07 92.09 02:26:01 AM all 5.64 0.00 0.52 0.00 0.06 93.78 02:26:01 AM 0 2.96 0.00 0.50 0.00 0.05 96.49 02:26:01 AM 1 8.33 0.00 0.54 0.00 0.07 91.07 02:27:01 AM all 5.64 0.00 0.39 0.00 0.07 93.91 02:27:01 AM 0 4.60 0.00 0.37 0.00 0.05 94.98 02:27:01 AM 1 6.68 0.00 0.40 0.00 0.08 92.83 02:28:01 AM all 7.35 0.00 0.96 0.02 0.07 91.61 02:28:01 AM 0 4.46 0.00 0.40 0.00 0.07 95.07 02:28:01 AM 1 10.24 0.00 1.51 0.03 0.07 88.15 02:29:01 AM all 2.09 0.00 0.28 0.00 0.08 97.55 02:29:01 AM 0 2.18 0.00 0.35 0.00 0.07 97.41 02:29:01 AM 1 2.01 0.00 0.22 0.00 0.08 97.69 02:30:01 AM all 5.84 0.00 0.49 0.02 0.08 93.59 02:30:01 AM 0 4.65 0.00 0.44 0.03 0.08 94.79 02:30:01 AM 1 7.02 0.00 0.54 0.00 0.07 92.38 02:30:01 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 4.58 0.00 0.20 0.00 0.07 95.15 02:31:01 AM 0 3.44 0.00 0.22 0.00 0.07 96.27 02:31:01 AM 1 5.72 0.00 0.18 0.00 0.07 94.03 02:32:01 AM all 4.15 0.00 0.28 0.00 0.07 95.50 02:32:01 AM 0 1.79 0.00 0.20 0.00 0.05 97.96 02:32:01 AM 1 6.52 0.00 0.35 0.00 0.08 93.04 02:33:01 AM all 7.27 0.00 0.62 0.00 0.07 92.04 02:33:01 AM 0 10.58 0.00 0.82 0.00 0.07 88.53 02:33:01 AM 1 4.11 0.00 0.42 0.00 0.07 95.40 02:34:01 AM all 6.40 0.00 1.17 0.00 0.08 92.35 02:34:01 AM 0 5.04 0.00 0.71 0.00 0.07 94.19 02:34:01 AM 1 7.76 0.00 1.64 0.00 0.08 90.52 02:35:01 AM all 4.60 0.00 0.28 0.00 0.09 95.02 02:35:01 AM 0 2.31 0.00 0.32 0.00 0.08 97.29 02:35:01 AM 1 6.90 0.00 0.25 0.00 0.10 92.75 02:36:01 AM all 24.55 0.00 2.63 0.13 0.08 72.61 02:36:01 AM 0 18.93 0.00 2.15 0.15 0.08 78.69 02:36:01 AM 1 30.18 0.00 3.11 0.12 0.07 66.53 02:37:01 AM all 33.11 0.00 4.08 1.21 0.09 61.51 02:37:01 AM 0 23.23 0.00 3.75 1.07 0.07 71.89 02:37:01 AM 1 42.99 0.00 4.42 1.35 0.12 51.12 Average: all 9.82 0.01 1.19 0.25 0.07 88.66 Average: 0 7.10 0.02 1.00 0.28 0.06 91.54 Average: 1 12.54 0.00 1.38 0.22 0.07 85.79