---> uname -a: Linux prd-centos8-robot-2c-8g-13242.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 619 4802 19 2275 6779 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:ce:1e:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84783sec preferred_lft 84783sec inet6 fe80::f816:3eff:fece:1e9a/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) 12/13/2025 _x86_64_ (2 CPU) 02:57:18 LINUX RESTART (2 CPU) 02:58:01 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 78.59 6.48 72.10 1101.95 6137.23 03:00:02 AM 84.97 0.92 84.06 65.84 10207.56 03:01:01 AM 32.57 0.42 32.14 65.88 2851.93 03:02:01 AM 82.73 9.52 73.21 1686.05 8438.64 03:03:01 AM 10.98 0.22 10.76 11.73 844.86 03:04:01 AM 2.45 0.00 2.45 0.00 111.33 03:05:01 AM 0.57 0.00 0.57 0.00 92.62 03:06:01 AM 0.20 0.00 0.20 0.00 19.13 03:07:01 AM 0.20 0.00 0.20 0.00 2.57 03:08:01 AM 0.58 0.00 0.58 0.00 82.94 03:09:01 AM 0.75 0.32 0.43 6.93 17.78 03:10:01 AM 1.10 0.00 1.10 0.00 117.20 03:11:01 AM 0.45 0.00 0.45 0.00 48.33 03:12:01 AM 0.42 0.00 0.42 0.00 13.50 03:13:01 AM 0.47 0.03 0.43 0.27 37.93 03:14:01 AM 1.47 0.00 1.47 0.00 102.40 03:15:01 AM 0.57 0.00 0.57 0.00 58.45 03:16:01 AM 0.57 0.00 0.57 0.00 73.94 03:17:01 AM 0.45 0.00 0.45 0.00 59.67 03:18:01 AM 0.67 0.00 0.67 0.00 90.58 03:19:01 AM 0.27 0.00 0.27 0.00 51.55 03:20:01 AM 0.55 0.00 0.55 0.00 202.68 03:21:01 AM 0.87 0.00 0.87 0.00 134.67 03:22:01 AM 0.57 0.00 0.57 0.00 107.78 03:23:01 AM 11.81 0.32 11.50 36.93 540.69 03:24:01 AM 32.02 0.52 31.51 63.85 3025.91 Average: 13.33 0.72 12.61 116.97 1286.60 02:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 5359748 7081412 2522676 32.00 2688 1904408 650288 7.28 187160 2016000 182740 03:00:02 AM 5164652 7012324 2717772 34.48 2688 2023908 704752 7.89 199188 2167644 42008 03:01:01 AM 5112020 7031368 2770404 35.15 2688 2091396 685388 7.67 228840 2177972 63668 03:02:01 AM 4918964 7034372 2963460 37.60 2688 2281820 654552 7.33 266840 2308088 15524 03:03:01 AM 4875428 6991372 3006996 38.15 2688 2282476 719060 8.05 266972 2353112 132 03:04:01 AM 4865580 6983344 3016844 38.27 2688 2284300 719060 8.05 267208 2362964 1024 03:05:01 AM 4859820 6979504 3022604 38.35 2688 2286200 719060 8.05 267228 2368784 516 03:06:01 AM 4857660 6977364 3024764 38.37 2688 2286220 719060 8.05 267228 2370932 16 03:07:01 AM 4857644 6977476 3024780 38.37 2688 2286356 719060 8.05 267228 2370880 140 03:08:01 AM 4853384 6975320 3029040 38.43 2688 2288452 734848 8.23 267272 2375156 12 03:09:01 AM 4851880 6975076 3030544 38.45 2688 2289712 734848 8.23 267532 2376288 796 03:10:01 AM 4849156 6974612 3033268 38.48 2688 2291980 735164 8.23 267640 2378776 140 03:11:01 AM 4848048 6974720 3034376 38.50 2688 2293200 752384 8.42 267660 2379948 100 03:12:01 AM 4847676 6974592 3034748 38.50 2688 2293444 752384 8.42 267660 2380192 140 03:13:01 AM 4846520 6974516 3035904 38.51 2688 2294560 754992 8.45 267780 2381288 388 03:14:01 AM 4844124 6974096 3038300 38.55 2688 2296488 754992 8.45 267800 2383892 248 03:15:01 AM 4842100 6974096 3040324 38.57 2688 2298536 754992 8.45 267936 2385672 892 03:16:01 AM 4840256 6973940 3042168 38.59 2688 2300200 754992 8.45 268160 2387472 744 03:17:01 AM 4838196 6973516 3044228 38.62 2688 2301908 754992 8.45 268352 2389132 948 03:18:01 AM 4836532 6973600 3045892 38.64 2688 2303584 754992 8.45 268440 2390848 308 03:19:01 AM 4834112 6972860 3048312 38.67 2688 2305280 754992 8.45 268468 2393180 584 03:20:01 AM 4826924 6971164 3055500 38.76 2688 2310764 754992 8.45 268744 2400128 392 03:21:01 AM 4823472 6971560 3058952 38.81 2688 2314588 754992 8.45 268888 2403476 840 03:22:01 AM 4819900 6971128 3062524 38.85 2688 2317740 754992 8.45 268956 2406732 1104 03:23:01 AM 4918812 6942840 2963612 37.60 2688 2194424 740772 8.29 301488 2292432 67156 03:24:01 AM 4919356 6951172 2963068 37.59 2688 2205404 745568 8.35 505732 2096980 22808 Average: 4896614 6983359 2985810 37.88 2688 2254898 732160 8.20 271015 2334537 15514 02:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 208.35 143.11 1371.98 38.74 0.00 0.00 0.00 0.00 03:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:02 AM eth0 67.73 44.67 677.73 8.20 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 22.01 15.88 26.45 5.49 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 173.14 145.24 353.16 43.25 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 18.65 8.17 4.97 2.94 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 41.49 34.59 10.61 6.62 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 40.04 39.08 7.81 3.48 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 4.02 0.85 0.67 0.31 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 10.38 7.13 1.51 0.77 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 48.68 46.69 10.06 4.09 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 69.21 46.12 13.91 6.27 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 87.77 75.09 19.37 9.29 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 32.52 31.29 7.73 4.76 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.55 10.88 2.15 1.06 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 19.48 18.40 3.95 1.84 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 37.42 32.27 11.07 5.11 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 61.08 60.80 12.40 10.43 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 57.48 59.23 10.85 7.43 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 53.04 55.16 10.22 6.91 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 35.16 30.49 13.54 3.73 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 34.14 29.37 6.80 5.77 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 58.46 60.66 12.76 7.79 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 65.61 65.93 15.08 9.67 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 22.85 21.71 4.89 3.06 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 91.95 59.77 179.81 132.00 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 17.03 15.86 14.55 13.08 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 53.45 44.58 107.90 13.16 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) 12/13/2025 _x86_64_ (2 CPU) 02:57:18 LINUX RESTART (2 CPU) 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 33.24 0.00 5.37 7.91 0.14 53.34 02:59:01 AM 0 25.08 0.00 5.61 8.29 0.13 60.89 02:59:01 AM 1 41.42 0.00 5.13 7.52 0.15 45.77 03:00:02 AM all 23.67 0.00 3.42 1.44 0.10 71.37 03:00:02 AM 0 15.42 0.00 3.15 0.77 0.08 80.58 03:00:02 AM 1 31.92 0.00 3.69 2.12 0.12 62.15 03:01:01 AM all 24.21 0.00 3.70 0.26 0.09 71.74 03:01:01 AM 0 18.38 0.00 3.03 0.30 0.08 78.20 03:01:01 AM 1 30.04 0.00 4.36 0.22 0.10 65.28 03:02:01 AM all 27.22 0.00 5.42 1.22 0.11 66.03 03:02:01 AM 0 23.29 0.00 5.12 1.65 0.10 69.84 03:02:01 AM 1 31.15 0.00 5.72 0.80 0.12 62.21 03:03:01 AM all 1.54 0.00 0.24 0.11 0.05 98.06 03:03:01 AM 0 2.22 0.00 0.30 0.03 0.05 97.39 03:03:01 AM 1 0.85 0.00 0.18 0.18 0.05 98.73 03:04:01 AM all 7.98 0.00 0.49 0.01 0.31 91.21 03:04:01 AM 0 3.84 0.00 0.32 0.02 0.07 95.76 03:04:01 AM 1 12.20 0.00 0.66 0.00 0.56 86.58 03:05:01 AM all 10.63 0.00 0.69 0.00 0.10 88.57 03:05:01 AM 0 8.20 0.00 0.55 0.00 0.09 91.17 03:05:01 AM 1 13.17 0.00 0.83 0.00 0.12 85.87 03:06:01 AM all 0.29 0.00 0.13 0.00 0.07 99.51 03:06:01 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 03:06:01 AM 1 0.32 0.00 0.18 0.00 0.10 99.40 03:07:01 AM all 0.84 0.00 0.15 0.00 0.06 98.95 03:07:01 AM 0 0.48 0.00 0.12 0.00 0.05 99.35 03:07:01 AM 1 1.20 0.00 0.18 0.00 0.07 98.55 03:08:01 AM all 6.30 0.00 0.30 0.01 0.08 93.31 03:08:01 AM 0 6.11 0.00 0.30 0.02 0.07 93.51 03:08:01 AM 1 6.49 0.00 0.30 0.00 0.08 93.12 03:09:01 AM all 6.49 0.01 0.51 0.01 0.08 92.90 03:09:01 AM 0 5.72 0.02 0.48 0.00 0.08 93.70 03:09:01 AM 1 7.25 0.00 0.54 0.02 0.08 92.10 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 8.47 0.00 0.56 0.01 0.09 90.88 03:10:01 AM 0 4.11 0.00 0.54 0.00 0.07 95.28 03:10:01 AM 1 12.85 0.00 0.58 0.02 0.10 86.44 03:11:01 AM all 6.18 0.00 0.44 0.00 0.09 93.29 03:11:01 AM 0 4.75 0.00 0.25 0.00 0.08 94.92 03:11:01 AM 1 7.67 0.00 0.62 0.00 0.10 91.60 03:12:01 AM all 2.53 0.00 0.24 0.00 0.07 97.16 03:12:01 AM 0 1.71 0.00 0.15 0.00 0.07 98.08 03:12:01 AM 1 3.37 0.00 0.32 0.00 0.07 96.24 03:13:01 AM all 4.17 0.00 0.34 0.00 0.08 95.40 03:13:01 AM 0 4.11 0.00 0.32 0.00 0.07 95.50 03:13:01 AM 1 4.23 0.00 0.37 0.00 0.10 95.30 03:14:01 AM all 7.51 0.00 0.53 0.01 0.09 91.86 03:14:01 AM 0 4.71 0.00 0.44 0.00 0.09 94.77 03:14:01 AM 1 10.31 0.00 0.61 0.02 0.10 88.96 03:15:01 AM all 7.31 0.00 0.57 0.00 0.08 92.05 03:15:01 AM 0 7.29 0.00 0.56 0.00 0.07 92.08 03:15:01 AM 1 7.32 0.00 0.58 0.00 0.08 92.01 03:16:01 AM all 4.38 0.00 0.38 0.00 0.08 95.16 03:16:01 AM 0 3.48 0.00 0.37 0.00 0.08 96.07 03:16:01 AM 1 5.27 0.00 0.40 0.00 0.08 94.24 03:17:01 AM all 4.32 0.00 0.36 0.00 0.09 95.23 03:17:01 AM 0 3.48 0.00 0.32 0.00 0.08 96.12 03:17:01 AM 1 5.16 0.00 0.40 0.00 0.10 94.34 03:18:01 AM all 3.99 0.00 0.30 0.01 0.08 95.61 03:18:01 AM 0 1.46 0.00 0.23 0.02 0.08 98.21 03:18:01 AM 1 6.53 0.00 0.37 0.00 0.08 93.02 03:19:01 AM all 6.03 0.00 0.38 0.00 0.08 93.51 03:19:01 AM 0 1.85 0.00 0.25 0.00 0.07 97.83 03:19:01 AM 1 10.26 0.00 0.51 0.00 0.10 89.13 03:20:01 AM all 17.60 0.00 0.48 0.00 0.09 81.83 03:20:01 AM 0 7.78 0.00 0.38 0.00 0.08 91.75 03:20:01 AM 1 27.53 0.00 0.58 0.00 0.10 71.79 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 12.53 0.00 0.56 0.02 0.08 86.81 03:21:01 AM 0 5.22 0.00 0.49 0.00 0.07 94.23 03:21:01 AM 1 19.94 0.00 0.65 0.03 0.10 79.28 03:22:01 AM all 7.54 0.00 0.33 0.00 0.08 92.05 03:22:01 AM 0 1.05 0.00 0.18 0.00 0.05 98.71 03:22:01 AM 1 14.05 0.00 0.47 0.00 0.12 85.37 03:23:01 AM all 20.66 0.00 1.71 0.10 0.09 77.43 03:23:01 AM 0 9.85 0.00 1.61 0.05 0.08 88.41 03:23:01 AM 1 31.47 0.00 1.82 0.15 0.10 66.45 03:24:01 AM all 31.40 0.00 3.76 0.31 0.09 64.44 03:24:01 AM 0 31.22 0.00 3.61 0.22 0.10 64.85 03:24:01 AM 1 31.58 0.00 3.90 0.40 0.08 64.03 Average: all 11.06 0.00 1.21 0.44 0.10 87.19 Average: 0 7.74 0.00 1.11 0.44 0.08 90.63 Average: 1 14.39 0.00 1.31 0.45 0.11 83.73