---> uname -a: Linux prd-centos8-robot-2c-8g-17151.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 9.8G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 800 3212 19 3684 6596 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:67:31:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83774sec preferred_lft 83774sec inet6 fe80::f816:3eff:fe67:3139/64 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-17151.novalocal) 12/29/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 2.10 0.05 2.05 0.40 267.63 12:02:01 AM 0.50 0.07 0.43 1.73 49.28 12:03:01 AM 0.23 0.00 0.23 0.00 45.49 12:04:01 AM 0.15 0.00 0.15 0.00 44.29 12:05:01 AM 0.22 0.00 0.22 0.00 134.16 12:06:01 AM 0.63 0.00 0.63 0.00 393.17 12:07:01 AM 0.65 0.00 0.65 0.00 495.78 12:08:01 AM 0.62 0.07 0.55 7.60 350.89 12:09:01 AM 0.28 0.00 0.28 0.00 99.60 12:10:01 AM 0.62 0.00 0.62 0.00 886.99 12:11:01 AM 0.77 0.00 0.77 0.00 331.14 12:12:01 AM 0.48 0.00 0.48 0.00 416.99 12:13:01 AM 0.40 0.00 0.40 0.00 410.30 12:14:01 AM 0.32 0.00 0.32 0.00 181.87 12:15:01 AM 0.35 0.00 0.35 0.00 325.88 12:16:01 AM 0.52 0.00 0.52 0.00 277.54 12:17:01 AM 0.38 0.00 0.38 0.00 281.12 12:18:01 AM 0.27 0.00 0.27 0.00 269.38 12:19:01 AM 0.32 0.00 0.32 0.00 320.93 12:20:01 AM 0.42 0.00 0.42 0.00 444.11 12:21:01 AM 2.75 0.00 2.75 0.00 4521.94 12:22:01 AM 2.22 0.00 2.22 0.00 3959.14 12:23:01 AM 1.82 0.00 1.82 0.00 3337.50 12:24:01 AM 1.45 0.00 1.45 0.00 2543.24 12:25:01 AM 0.98 0.00 0.98 0.00 1557.56 12:26:01 AM 0.58 0.00 0.58 0.00 303.78 12:27:01 AM 5.58 0.18 5.40 4.27 1796.55 12:28:01 AM 27.72 0.10 27.62 29.59 26539.87 Average: 1.90 0.02 1.89 1.56 1806.73 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4704324 6868568 3178100 40.32 2688 2330604 896572 10.04 268748 2523220 488 12:02:01 AM 4702460 6868024 3179964 40.34 2688 2331924 896572 10.04 268924 2524952 460 12:03:01 AM 4701144 6867980 3181280 40.36 2688 2333196 896572 10.04 268924 2526376 436 12:04:01 AM 4697740 6865848 3184684 40.40 2688 2334468 896572 10.04 268924 2529844 416 12:05:01 AM 4690768 6865760 3191656 40.49 2688 2341352 896572 10.04 268924 2536740 3308 12:06:01 AM 4679224 6865576 3203200 40.64 2688 2352704 896572 10.04 268924 2548296 3040 12:07:01 AM 4664712 6865164 3217712 40.82 2688 2366788 894940 10.02 268924 2562620 2376 12:08:01 AM 4655460 6864520 3226964 40.94 2688 2375388 891952 9.99 268952 2571864 364 12:09:01 AM 4651412 6863268 3231012 40.99 2688 2378176 891952 9.99 268956 2575784 252 12:10:01 AM 4621772 6860556 3260652 41.37 2688 2405076 931840 10.43 268956 2605212 648 12:11:01 AM 4612580 6861236 3269844 41.48 2688 2414936 931840 10.43 268956 2614720 820 12:12:01 AM 4599332 6860104 3283092 41.65 2688 2427040 931840 10.43 268956 2627960 512 12:13:01 AM 4584884 6857672 3297540 41.83 2688 2439040 931840 10.43 268956 2642364 240 12:14:01 AM 4541536 6825400 3340888 42.38 2688 2450104 963464 10.79 268956 2685576 5900 12:15:01 AM 4510764 6802328 3371660 42.77 2688 2457792 963464 10.79 268956 2716452 3852 12:16:01 AM 4475552 6775280 3406872 43.22 2688 2465952 994860 11.14 268956 2751720 3832 12:17:01 AM 4445928 6753636 3436496 43.60 2688 2473920 1010932 11.32 268956 2781028 3428 12:18:01 AM 4414068 6729892 3468356 44.00 2688 2482024 1042816 11.68 268956 2812840 3484 12:19:01 AM 4380740 6706272 3501684 44.42 2688 2491728 1058508 11.85 268956 2845992 3600 12:20:01 AM 4260452 6643980 3621972 45.95 2688 2549652 1141064 12.78 268956 2965268 48252 12:21:01 AM 4007236 6517320 3875188 49.16 2688 2676084 1236052 13.84 268956 3218396 39228 12:22:01 AM 3788572 6408784 4093852 51.94 2688 2786080 1346328 15.07 268956 3436624 30540 12:23:01 AM 3617336 6327540 4265088 54.11 2688 2875972 1440988 16.13 268956 3607800 20320 12:24:01 AM 3502940 6281132 4379484 55.56 2688 2943880 1487656 16.66 268956 3722000 11964 12:25:01 AM 3449560 6266888 4432864 56.24 2688 2982972 1487656 16.66 268956 3775328 4376 12:26:01 AM 2705228 5527120 5177196 65.68 2688 2987532 2221664 24.88 268956 4519452 4 12:27:01 AM 4161316 6843300 3721108 47.21 2688 2853624 788692 8.83 952252 2400952 3312 12:28:01 AM 3304932 6765588 4577492 58.07 2688 3631792 881340 9.87 995668 3215276 24028 Average: 4290428 6693169 3591996 45.57 2688 2569279 1066111 11.94 319299 2887309 7839 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 2.58 3.82 0.81 0.92 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 2.81 4.16 1.12 1.16 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 2.22 3.70 0.73 0.89 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 2.33 3.78 0.74 0.91 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 72.54 69.62 23.74 6.61 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 193.67 190.22 54.84 16.75 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 224.93 224.01 75.65 20.45 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 109.82 109.95 39.94 10.24 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 2.00 3.53 5.44 0.76 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 75.24 52.07 384.09 7.47 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 145.56 127.23 36.76 13.03 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 181.64 180.27 53.70 16.33 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 182.75 185.57 53.96 16.57 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 163.33 161.08 49.06 14.63 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 114.05 115.96 31.87 10.40 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 119.81 119.56 34.09 10.81 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 117.65 116.43 33.39 10.59 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 149.97 147.75 40.98 13.04 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 318.31 314.31 85.71 26.62 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 270.55 266.82 408.40 23.57 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 206.05 202.98 865.32 16.99 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 221.00 218.20 749.50 18.23 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 209.86 206.15 607.36 17.63 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 212.08 209.35 451.54 18.24 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 211.23 208.83 248.53 18.72 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 55.89 55.06 25.72 5.14 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 174.04 108.07 104.96 685.19 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 283.99 195.25 831.07 493.67 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 143.78 135.85 189.26 53.41 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-17151.novalocal) 12/29/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 3.73 0.02 1.26 0.14 0.07 94.78 12:01:01 AM 0 2.52 0.03 0.90 0.28 0.07 96.19 12:01:01 AM 1 4.94 0.00 1.62 0.00 0.07 93.37 12:02:01 AM all 3.83 0.00 1.01 0.01 0.10 95.05 12:02:01 AM 0 2.06 0.00 0.53 0.02 0.08 97.31 12:02:01 AM 1 5.61 0.00 1.49 0.00 0.12 92.79 12:03:01 AM all 3.70 0.00 0.99 0.00 0.09 95.21 12:03:01 AM 0 2.34 0.00 0.64 0.00 0.08 96.94 12:03:01 AM 1 5.06 0.00 1.35 0.00 0.10 93.49 12:04:01 AM all 3.59 0.00 1.06 0.00 0.10 95.24 12:04:01 AM 0 1.61 0.00 0.52 0.00 0.10 97.77 12:04:01 AM 1 5.58 0.00 1.60 0.00 0.10 92.72 12:05:01 AM all 18.13 0.00 1.93 0.01 0.10 79.84 12:05:01 AM 0 5.18 0.00 1.04 0.00 0.12 93.67 12:05:01 AM 1 31.19 0.00 2.82 0.02 0.08 65.88 12:06:01 AM all 36.10 0.00 3.59 0.05 0.08 60.18 12:06:01 AM 0 13.95 0.00 2.29 0.10 0.10 83.56 12:06:01 AM 1 58.59 0.00 4.91 0.00 0.07 36.43 12:07:01 AM all 32.19 0.00 4.62 0.09 0.09 63.01 12:07:01 AM 0 10.35 0.00 2.46 0.17 0.10 86.92 12:07:01 AM 1 54.56 0.00 6.84 0.00 0.07 38.53 12:08:01 AM all 17.83 0.00 2.58 0.01 0.10 79.48 12:08:01 AM 0 7.30 0.00 1.41 0.02 0.08 91.19 12:08:01 AM 1 28.45 0.00 3.76 0.00 0.12 67.67 12:09:01 AM all 6.01 0.00 0.83 0.00 0.10 93.06 12:09:01 AM 0 2.64 0.00 0.38 0.00 0.10 96.87 12:09:01 AM 1 9.38 0.00 1.27 0.00 0.10 89.25 12:10:01 AM all 8.97 0.00 1.06 0.08 0.08 89.81 12:10:01 AM 0 5.88 0.00 0.79 0.03 0.07 93.23 12:10:01 AM 1 12.05 0.00 1.34 0.12 0.10 86.39 12:11:01 AM all 22.56 0.00 3.84 0.04 0.08 73.47 12:11:01 AM 0 6.22 0.00 1.31 0.08 0.08 92.31 12:11:01 AM 1 39.06 0.00 6.39 0.00 0.08 54.46 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 33.44 0.00 6.06 0.13 0.09 60.29 12:12:01 AM 0 17.79 0.00 3.58 0.25 0.08 78.30 12:12:01 AM 1 49.33 0.00 8.58 0.00 0.09 42.00 12:13:01 AM all 33.25 0.00 6.13 0.07 0.09 60.46 12:13:01 AM 0 12.84 0.00 2.93 0.13 0.10 83.99 12:13:01 AM 1 54.01 0.00 9.37 0.00 0.09 36.53 12:14:01 AM all 30.56 0.00 5.69 0.01 0.41 63.33 12:14:01 AM 0 9.73 0.00 2.36 0.02 0.72 87.17 12:14:01 AM 1 51.84 0.00 9.09 0.00 0.09 38.99 12:15:01 AM all 21.48 0.00 3.96 0.08 0.08 74.40 12:15:01 AM 0 17.05 0.00 3.22 0.12 0.08 79.54 12:15:01 AM 1 25.94 0.00 4.70 0.03 0.08 69.24 12:16:01 AM all 22.38 0.00 4.27 0.03 0.09 73.22 12:16:01 AM 0 15.29 0.00 3.15 0.07 0.08 81.41 12:16:01 AM 1 29.52 0.00 5.41 0.00 0.10 64.97 12:17:01 AM all 22.19 0.00 4.22 0.03 0.09 73.47 12:17:01 AM 0 14.41 0.00 2.98 0.05 0.10 82.46 12:17:01 AM 1 30.01 0.00 5.47 0.02 0.08 64.43 12:18:01 AM all 22.74 0.00 4.10 0.06 0.08 73.02 12:18:01 AM 0 11.89 0.00 2.33 0.12 0.08 85.58 12:18:01 AM 1 33.64 0.00 5.89 0.00 0.08 60.38 12:19:01 AM all 27.50 0.00 3.81 0.07 0.08 68.54 12:19:01 AM 0 17.26 0.00 3.18 0.07 0.09 79.40 12:19:01 AM 1 37.95 0.00 4.45 0.07 0.07 57.46 12:20:01 AM all 30.76 0.00 3.41 0.09 0.09 65.65 12:20:01 AM 0 12.10 0.00 2.27 0.14 0.08 85.41 12:20:01 AM 1 49.80 0.00 4.58 0.05 0.09 45.48 12:21:01 AM all 36.94 0.00 3.01 0.42 0.08 59.55 12:21:01 AM 0 12.97 0.00 1.90 0.84 0.08 84.20 12:21:01 AM 1 61.25 0.00 4.13 0.00 0.07 34.55 12:22:01 AM all 36.47 0.00 3.20 0.45 0.09 59.79 12:22:01 AM 0 13.48 0.00 1.97 0.88 0.10 83.57 12:22:01 AM 1 59.82 0.00 4.45 0.02 0.09 35.63 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 36.13 0.00 3.16 0.31 0.08 60.32 12:23:01 AM 0 7.15 0.00 1.60 0.61 0.08 90.57 12:23:01 AM 1 65.66 0.00 4.75 0.00 0.09 29.51 12:24:01 AM all 35.64 0.00 3.34 0.20 0.09 60.73 12:24:01 AM 0 22.17 0.00 2.49 0.00 0.08 75.26 12:24:01 AM 1 49.25 0.00 4.20 0.41 0.09 46.05 12:25:01 AM all 35.13 0.00 3.50 0.14 0.08 61.15 12:25:01 AM 0 26.18 0.00 2.90 0.12 0.08 70.72 12:25:01 AM 1 44.13 0.00 4.11 0.15 0.09 51.53 12:26:01 AM all 44.60 0.00 2.08 0.04 0.09 53.18 12:26:01 AM 0 2.03 0.00 0.87 0.08 0.10 96.91 12:26:01 AM 1 88.43 0.00 3.33 0.00 0.09 8.15 12:27:01 AM all 45.25 0.00 2.20 0.21 0.08 52.27 12:27:01 AM 0 12.74 0.00 1.77 0.00 0.08 85.41 12:27:01 AM 1 77.67 0.00 2.62 0.42 0.07 19.23 12:28:01 AM all 26.51 0.00 2.98 3.59 0.09 66.82 12:28:01 AM 0 5.27 0.00 2.39 4.18 0.10 88.06 12:28:01 AM 1 47.75 0.00 3.58 3.01 0.08 45.58 Average: all 24.85 0.00 3.13 0.23 0.10 71.69 Average: 0 10.35 0.00 1.93 0.30 0.11 87.31 Average: 1 39.49 0.00 4.34 0.16 0.09 55.93