---> uname -a: Linux prd-centos8-robot-2c-8g-40261.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 9.9G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 799 3041 19 3856 6598 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:fa:f3:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83771sec preferred_lft 83771sec inet6 fe80::f816:3eff:fefa:f381/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-40261.novalocal) 07/07/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.27 0.03 1.24 0.27 573.44 12:02:01 AM 1.70 0.08 1.62 1.87 474.12 12:03:01 AM 0.63 0.00 0.63 0.00 493.35 12:04:01 AM 0.40 0.00 0.40 0.00 383.72 12:05:01 AM 0.40 0.00 0.40 0.00 384.46 12:06:01 AM 0.98 0.32 0.67 6.93 487.27 12:07:01 AM 1.10 0.00 1.10 0.00 497.42 12:08:01 AM 1.32 0.07 1.25 7.60 1443.98 12:09:01 AM 0.55 0.00 0.55 0.00 226.00 12:10:01 AM 0.32 0.00 0.32 0.00 267.68 12:11:01 AM 0.42 0.00 0.42 0.00 272.34 12:12:01 AM 0.43 0.00 0.43 0.00 270.29 12:13:01 AM 0.40 0.00 0.40 0.00 277.57 12:14:01 AM 0.47 0.00 0.47 0.00 276.07 12:15:01 AM 0.30 0.00 0.30 0.00 265.38 12:16:01 AM 0.25 0.00 0.25 0.00 132.64 12:17:01 AM 0.47 0.00 0.47 0.00 266.83 12:18:01 AM 0.32 0.00 0.32 0.00 268.66 12:19:01 AM 0.33 0.00 0.33 0.00 300.17 12:20:01 AM 0.38 0.00 0.38 0.00 344.64 12:21:01 AM 2.25 0.00 2.25 0.00 3811.63 12:22:01 AM 2.45 0.00 2.45 0.00 4252.19 12:23:01 AM 1.95 0.00 1.95 0.00 3515.38 12:24:01 AM 1.50 0.00 1.50 0.00 2684.99 12:25:01 AM 1.05 0.00 1.05 0.00 1713.25 12:26:01 AM 1.15 0.00 1.15 0.00 1683.79 12:27:01 AM 0.35 0.00 0.35 0.00 7.40 12:28:01 AM 23.00 0.28 22.71 33.86 30300.17 12:29:01 AM 35.52 6.16 29.36 603.80 1179.06 Average: 2.82 0.24 2.58 22.58 1968.05 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4690864 6850208 3191568 40.49 2688 2327072 926164 10.37 269412 2542420 2364 12:02:01 AM 4677804 6850300 3204628 40.66 2688 2340204 926164 10.37 269556 2555584 2160 12:03:01 AM 4666540 6853120 3215892 40.80 2688 2354276 926164 10.37 269556 2566584 1572 12:04:01 AM 4667620 6865340 3214812 40.78 2688 2365404 926164 10.37 269556 2565576 1260 12:05:01 AM 4656860 6865864 3225572 40.92 2688 2376676 926164 10.37 269556 2576272 1036 12:06:01 AM 4642512 6865860 3239920 41.10 2688 2391116 910376 10.19 269556 2590136 860 12:07:01 AM 4628164 6865700 3254268 41.29 2688 2405172 910376 10.19 269680 2604636 532 12:08:01 AM 4582804 6863192 3299628 41.86 2688 2447976 906888 10.15 269708 2650180 28 12:09:01 AM 4573928 6862040 3308504 41.97 2688 2455688 906888 10.15 269708 2658908 1092 12:10:01 AM 4564396 6860464 3318036 42.09 2688 2463640 925380 10.36 269708 2668308 1048 12:11:01 AM 4556888 6860864 3325544 42.19 2688 2471536 925380 10.36 269708 2675856 848 12:12:01 AM 4548928 6860716 3333504 42.29 2688 2479356 925380 10.36 269708 2683868 716 12:13:01 AM 4541068 6860888 3341364 42.39 2688 2487364 925380 10.36 269708 2691708 484 12:14:01 AM 4528076 6855912 3354356 42.55 2688 2495368 925380 10.36 269708 2704808 300 12:15:01 AM 4500980 6836484 3381452 42.90 2688 2503028 940792 10.53 269708 2731636 32 12:16:01 AM 4468656 6811924 3413776 43.31 2688 2510788 972260 10.89 269708 2764072 3856 12:17:01 AM 4433436 6784476 3448996 43.76 2688 2518548 987752 11.06 269708 2799124 3728 12:18:01 AM 4404740 6763700 3477692 44.12 2688 2526456 1003188 11.23 269708 2827808 3616 12:19:01 AM 4377516 6746156 3504916 44.46 2688 2536136 1019444 11.41 269708 2854880 4340 12:20:01 AM 4308124 6711016 3574308 45.35 2688 2570348 1068360 11.96 269708 2923276 28260 12:21:01 AM 4046228 6582788 3836204 48.67 2688 2703856 1178044 13.19 269708 3184988 47504 12:22:01 AM 3812012 6464608 4070420 51.64 2688 2819756 1303472 14.59 269708 3418728 35992 12:23:01 AM 3631608 6378672 4250824 53.93 2688 2914120 1382448 15.48 269708 3598652 24928 12:24:01 AM 3510056 6327968 4372376 55.47 2688 2984888 1444328 16.17 269708 3720056 15180 12:25:01 AM 3451776 6312476 4430656 56.21 2688 3027624 1459712 16.34 269708 3778800 6556 12:26:01 AM 2490752 5395344 5391680 68.40 2688 3071468 2374648 26.59 269708 4737844 8 12:27:01 AM 4094808 7055280 3787624 48.05 2688 3127284 627200 7.02 270268 3136312 55820 12:28:01 AM 3154496 6776008 4727936 59.98 2688 3793484 873352 9.78 996680 3367988 9052 12:29:01 AM 3164232 6800996 4718200 59.86 2688 3808884 868116 9.72 1200144 3157328 9804 Average: 4219858 6716840 3662574 46.47 2688 2664742 1048116 11.74 326842 2956425 9068 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 256.65 253.68 63.54 20.98 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 381.45 374.09 92.08 30.09 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 290.32 283.07 67.43 22.86 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 285.12 281.49 59.84 22.37 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 288.14 284.34 60.77 22.79 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 335.04 330.99 83.81 27.99 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 345.87 342.27 83.52 28.53 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 161.59 124.25 619.40 14.56 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 131.43 122.65 30.20 11.33 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 137.99 136.64 33.50 11.80 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 150.27 147.96 34.90 12.55 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 150.67 148.61 34.27 14.04 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 155.45 153.25 35.47 12.92 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 152.49 150.42 35.17 12.73 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 144.84 142.97 33.95 12.17 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 141.01 139.46 33.11 11.88 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 148.93 146.98 34.47 12.50 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 148.26 146.48 34.29 12.41 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 376.80 372.15 87.49 30.36 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 369.83 365.11 261.68 29.56 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 250.25 246.68 914.59 19.91 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 262.76 259.37 791.98 20.99 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 271.54 268.07 637.86 21.66 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 287.20 288.12 476.77 23.43 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 307.31 303.27 278.38 24.63 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 122.85 112.18 669.36 10.86 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 12.18 7.11 3.81 0.90 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 412.60 275.72 1026.11 952.10 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 17.53 16.84 14.48 7.83 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 224.00 214.61 228.78 50.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-40261.novalocal) 07/07/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 28.85 0.03 9.79 0.18 0.10 61.04 12:01:01 AM 0 16.03 0.05 6.40 0.36 0.10 77.06 12:01:01 AM 1 41.86 0.00 13.24 0.00 0.10 44.80 12:02:01 AM all 30.47 0.00 6.76 0.21 0.11 62.45 12:02:01 AM 0 24.78 0.00 5.77 0.32 0.10 69.02 12:02:01 AM 1 36.18 0.00 7.76 0.09 0.12 55.85 12:03:01 AM all 33.90 0.00 4.58 0.14 0.09 61.29 12:03:01 AM 0 16.51 0.00 3.60 0.14 0.08 79.67 12:03:01 AM 1 51.47 0.00 5.57 0.14 0.10 42.72 12:04:01 AM all 34.55 0.00 3.89 0.03 0.10 61.42 12:04:01 AM 0 17.76 0.00 2.81 0.03 0.08 79.31 12:04:01 AM 1 51.58 0.00 4.99 0.03 0.12 43.27 12:05:01 AM all 34.54 0.00 3.92 0.06 0.10 61.37 12:05:01 AM 0 10.27 0.00 2.29 0.12 0.08 87.23 12:05:01 AM 1 59.26 0.00 5.59 0.00 0.12 35.03 12:06:01 AM all 31.99 0.00 5.61 0.12 0.12 62.16 12:06:01 AM 0 13.34 0.00 3.31 0.22 0.10 83.02 12:06:01 AM 1 51.08 0.00 7.97 0.02 0.14 40.79 12:07:01 AM all 30.55 0.01 5.56 0.18 0.09 63.61 12:07:01 AM 0 16.57 0.02 3.63 0.17 0.08 79.53 12:07:01 AM 1 44.82 0.00 7.53 0.19 0.10 47.35 12:08:01 AM all 12.89 0.00 1.92 0.21 0.08 84.91 12:08:01 AM 0 11.21 0.00 1.62 0.05 0.07 87.05 12:08:01 AM 1 14.57 0.00 2.22 0.37 0.08 82.75 12:09:01 AM all 18.19 0.00 3.82 0.04 0.08 77.86 12:09:01 AM 0 9.67 0.00 2.18 0.08 0.08 87.98 12:09:01 AM 1 26.76 0.00 5.47 0.00 0.08 67.69 12:10:01 AM all 20.29 0.00 4.54 0.03 0.08 75.05 12:10:01 AM 0 16.49 0.00 3.88 0.07 0.08 79.48 12:10:01 AM 1 24.10 0.00 5.20 0.00 0.08 70.61 12:11:01 AM all 20.16 0.00 4.65 0.03 0.09 75.06 12:11:01 AM 0 10.11 0.00 2.46 0.07 0.08 87.29 12:11:01 AM 1 30.28 0.00 6.86 0.00 0.10 62.75 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 19.90 0.00 4.42 0.03 0.08 75.58 12:12:01 AM 0 8.28 0.00 2.09 0.07 0.05 89.52 12:12:01 AM 1 31.56 0.00 6.76 0.00 0.10 61.58 12:13:01 AM all 20.62 0.00 4.63 0.03 0.08 74.63 12:13:01 AM 0 8.19 0.00 2.19 0.05 0.08 89.49 12:13:01 AM 1 33.14 0.00 7.10 0.00 0.08 59.67 12:14:01 AM all 20.29 0.00 4.62 0.02 0.08 75.00 12:14:01 AM 0 12.69 0.00 3.05 0.02 0.07 84.18 12:14:01 AM 1 27.92 0.00 6.21 0.02 0.08 65.77 12:15:01 AM all 20.07 0.00 4.56 0.01 0.09 75.27 12:15:01 AM 0 17.32 0.00 3.88 0.02 0.08 78.70 12:15:01 AM 1 22.82 0.00 5.23 0.00 0.10 71.84 12:16:01 AM all 19.78 0.00 4.42 0.02 0.09 75.69 12:16:01 AM 0 20.47 0.00 4.59 0.00 0.10 74.84 12:16:01 AM 1 19.10 0.00 4.25 0.03 0.08 76.54 12:17:01 AM all 19.77 0.00 4.62 0.02 0.08 75.51 12:17:01 AM 0 11.05 0.00 2.73 0.03 0.08 86.11 12:17:01 AM 1 28.53 0.00 6.51 0.00 0.08 64.87 12:18:01 AM all 20.27 0.00 4.58 0.03 0.08 75.05 12:18:01 AM 0 20.55 0.00 4.64 0.03 0.07 74.71 12:18:01 AM 1 19.99 0.00 4.51 0.02 0.08 75.39 12:19:01 AM all 26.47 0.00 4.19 0.06 0.09 69.19 12:19:01 AM 0 14.28 0.00 2.83 0.12 0.10 82.66 12:19:01 AM 1 38.99 0.00 5.58 0.00 0.09 55.34 12:20:01 AM all 28.37 0.00 4.19 0.02 0.09 67.33 12:20:01 AM 0 18.45 0.00 3.26 0.03 0.10 78.16 12:20:01 AM 1 38.47 0.00 5.14 0.00 0.09 56.31 12:21:01 AM all 36.58 0.00 3.71 0.42 0.09 59.20 12:21:01 AM 0 19.49 0.00 2.67 0.83 0.10 76.92 12:21:01 AM 1 53.88 0.00 4.76 0.00 0.09 41.27 12:22:01 AM all 36.05 0.00 3.48 0.42 0.10 59.94 12:22:01 AM 0 12.24 0.00 2.11 0.84 0.08 84.72 12:22:01 AM 1 60.23 0.00 4.88 0.00 0.12 34.77 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 35.35 0.00 3.37 0.43 0.09 60.76 12:23:01 AM 0 13.12 0.00 2.26 0.84 0.08 83.69 12:23:01 AM 1 57.98 0.00 4.50 0.00 0.10 37.41 12:24:01 AM all 34.87 0.00 3.54 0.29 0.09 61.20 12:24:01 AM 0 25.28 0.00 2.95 0.27 0.08 71.41 12:24:01 AM 1 44.53 0.00 4.14 0.31 0.10 50.92 12:25:01 AM all 34.41 0.00 3.81 0.13 0.10 61.55 12:25:01 AM 0 16.75 0.00 2.70 0.25 0.10 80.20 12:25:01 AM 1 52.31 0.00 4.93 0.00 0.10 42.66 12:26:01 AM all 44.26 0.00 2.17 0.23 0.10 53.24 12:26:01 AM 0 67.03 0.00 1.99 0.13 0.12 30.73 12:26:01 AM 1 21.31 0.00 2.35 0.32 0.08 75.94 12:27:01 AM all 47.59 0.00 1.59 0.00 0.10 50.71 12:27:01 AM 0 94.28 0.00 2.63 0.00 0.12 2.97 12:27:01 AM 1 0.82 0.00 0.55 0.00 0.08 98.55 12:28:01 AM all 31.96 0.00 3.41 8.80 0.08 55.75 12:28:01 AM 0 12.09 0.00 2.87 9.87 0.08 75.09 12:28:01 AM 1 51.78 0.00 3.95 7.72 0.08 36.47 12:29:01 AM all 29.26 0.24 3.55 0.56 0.08 66.31 12:29:01 AM 0 30.19 0.02 3.37 0.40 0.08 65.94 12:29:01 AM 1 28.32 0.47 3.73 0.72 0.08 66.68 Average: all 28.34 0.01 4.26 0.44 0.09 66.85 Average: 0 20.19 0.00 3.12 0.53 0.09 76.06 Average: 1 36.56 0.02 5.41 0.35 0.10 57.56