---> uname -a: Linux prd-centos8-robot-2c-8g-36386.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 9.9G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 716 3142 19 3838 6681 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:ab:da:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83798sec preferred_lft 83798sec inet6 fe80::f816:3eff:feab:da42/64 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-36386.novalocal) 06/23/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.35 0.03 1.32 0.27 584.48 12:02:01 AM 1.70 0.08 1.62 1.87 453.42 12:03:01 AM 0.57 0.00 0.57 0.00 446.50 12:04:01 AM 0.38 0.00 0.38 0.00 392.27 12:05:01 AM 0.45 0.00 0.45 0.00 394.07 12:06:01 AM 0.63 0.00 0.63 0.00 498.37 12:07:01 AM 0.55 0.02 0.53 0.53 496.35 12:08:01 AM 1.15 0.05 1.10 7.06 1411.10 12:09:01 AM 0.30 0.00 0.30 0.00 137.48 12:10:01 AM 0.32 0.00 0.32 0.00 264.52 12:11:01 AM 0.62 0.00 0.62 0.00 273.83 12:12:02 AM 0.40 0.00 0.40 0.00 278.87 12:13:01 AM 0.32 0.00 0.32 0.00 274.68 12:14:01 AM 0.35 0.00 0.35 0.00 264.90 12:15:01 AM 0.32 0.00 0.32 0.00 270.64 12:16:01 AM 0.50 0.00 0.50 0.00 268.31 12:17:01 AM 0.40 0.00 0.40 0.00 272.61 12:18:01 AM 0.32 0.00 0.32 0.00 260.91 12:19:01 AM 0.42 0.00 0.42 0.00 324.06 12:20:01 AM 0.55 0.00 0.55 0.00 544.78 12:21:01 AM 2.60 0.00 2.60 0.00 4552.47 12:22:01 AM 2.25 0.00 2.25 0.00 4050.89 12:23:01 AM 1.83 0.00 1.83 0.00 3373.53 12:24:01 AM 1.40 0.00 1.40 0.00 2484.44 12:25:01 AM 9.47 5.75 3.72 555.64 1510.56 12:26:01 AM 2.10 0.32 1.78 6.93 1472.51 12:27:01 AM 1.92 0.18 1.73 4.27 91.52 12:28:01 AM 29.44 0.10 29.34 29.59 30486.24 12:29:01 AM 32.53 0.42 32.11 48.26 1227.95 Average: 3.28 0.24 3.04 22.58 1979.03 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4715040 6857852 3167384 40.18 2688 2311780 936500 10.49 268112 2520460 2236 12:02:01 AM 4702720 6858000 3179704 40.34 2688 2324232 936500 10.49 268260 2532528 1980 12:03:01 AM 4694244 6862436 3188180 40.45 2688 2337128 936500 10.49 268260 2541104 1592 12:04:01 AM 4703324 6882920 3179100 40.33 2688 2348520 920752 10.31 268260 2532216 1264 12:05:01 AM 4695504 6886900 3186920 40.43 2688 2360304 920752 10.31 268260 2539716 1316 12:06:01 AM 4681084 6886960 3201340 40.61 2688 2374768 920752 10.31 268260 2554180 968 12:07:01 AM 4627576 6883224 3254848 41.29 2688 2424488 913064 10.22 268260 2606728 35788 12:08:01 AM 4622132 6884332 3260292 41.36 2688 2431028 915040 10.25 268288 2612872 32 12:09:01 AM 4614520 6884452 3267904 41.46 2688 2438752 915040 10.25 268288 2620596 3744 12:10:01 AM 4607312 6885100 3275112 41.55 2688 2446600 920216 10.30 268288 2627656 3700 12:11:01 AM 4598540 6884332 3283884 41.66 2688 2454608 920216 10.30 268288 2636464 3688 12:12:02 AM 4590572 6884228 3291852 41.76 2688 2462456 920216 10.30 268288 2644400 3276 12:13:01 AM 4583028 6884400 3299396 41.86 2688 2470156 920216 10.30 268288 2651924 2912 12:14:01 AM 4558176 6867396 3324248 42.17 2688 2477996 920216 10.30 268288 2676760 2848 12:15:01 AM 4527096 6844144 3355328 42.57 2688 2485812 935856 10.48 268288 2707716 2584 12:16:01 AM 4496212 6821004 3386212 42.96 2688 2493548 983360 11.01 268288 2738580 2388 12:17:01 AM 4461444 6793864 3420980 43.40 2688 2501172 999404 11.19 268288 2773204 1948 12:18:01 AM 4430192 6770628 3452232 43.80 2688 2509176 1015136 11.37 268288 2804592 2164 12:19:01 AM 4407792 6758176 3474632 44.08 2688 2519128 1031296 11.55 268288 2826756 2488 12:20:01 AM 4295512 6700852 3586912 45.51 2688 2574008 1111348 12.44 268288 2938444 41100 12:21:01 AM 4038660 6572724 3843764 48.76 2688 2702584 1221632 13.68 268288 3194932 33164 12:22:01 AM 3821020 6467756 4061404 51.52 2688 2815128 1316240 14.74 268288 3412180 24272 12:23:01 AM 3644720 6383736 4237704 53.76 2688 2907304 1408952 15.78 268288 3587624 15268 12:24:01 AM 3525968 6332476 4356456 55.27 2688 2974720 1455888 16.30 268288 3706296 8176 12:25:01 AM 3460876 6321748 4421548 56.09 2688 3028960 1470892 16.47 270660 3769364 2544 12:26:01 AM 2440152 5342180 5442272 69.04 2688 3070068 2432236 27.23 270808 4788616 4 12:27:01 AM 4279160 7061236 3603264 45.71 2688 2951360 650616 7.28 264612 2959308 57860 12:28:01 AM 3175292 6794616 4707132 59.72 2688 3791744 885096 9.91 1025820 3319752 23996 12:29:01 AM 3225948 6847768 4656476 59.07 2688 3794620 816164 9.14 1197196 3102216 25168 Average: 4249097 6727774 3633327 46.09 2688 2647660 1056900 11.83 326471 2928524 10637 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 249.27 245.60 71.63 20.95 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 292.25 288.07 82.69 24.23 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 191.05 185.22 53.51 15.96 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 226.08 221.28 57.58 18.80 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 227.21 224.01 59.12 19.02 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 254.92 251.07 79.41 22.83 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 269.86 262.83 672.98 25.22 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 103.18 70.28 16.53 9.29 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 112.00 109.50 30.96 10.08 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 109.65 108.52 31.42 11.44 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 125.84 124.43 33.55 11.05 0.00 0.00 0.00 0.00 12:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:02 AM eth0 122.16 120.88 32.96 10.83 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 118.66 117.27 32.54 10.53 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 122.83 121.51 33.38 10.86 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 119.59 117.79 32.54 10.55 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 123.81 122.63 32.48 10.84 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 113.36 113.38 31.89 10.45 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 138.74 137.24 37.77 12.17 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 338.74 333.34 88.05 28.11 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 292.40 288.20 389.65 24.37 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 223.49 220.22 880.29 18.16 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 245.49 245.43 768.91 20.09 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 246.20 239.32 625.54 20.28 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 238.68 235.93 450.92 20.12 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 249.19 242.14 237.71 20.72 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 71.91 66.66 651.28 7.21 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 34.57 23.78 50.44 11.81 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 408.06 262.03 980.80 944.75 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 19.48 18.55 16.55 8.76 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 185.86 176.49 226.43 47.94 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-36386.novalocal) 06/23/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 28.81 0.03 7.80 0.10 0.11 63.15 12:01:01 AM 0 35.21 0.00 8.24 0.05 0.09 56.41 12:01:01 AM 1 22.46 0.05 7.37 0.15 0.14 69.83 12:02:01 AM all 28.50 0.00 6.18 0.10 0.09 65.12 12:02:01 AM 0 41.82 0.00 8.74 0.00 0.10 49.33 12:02:01 AM 1 15.42 0.00 3.67 0.20 0.08 80.62 12:03:01 AM all 31.73 0.00 3.71 0.05 0.09 64.43 12:03:01 AM 0 52.71 0.00 4.72 0.00 0.09 42.48 12:03:01 AM 1 11.21 0.00 2.72 0.10 0.08 85.89 12:04:01 AM all 34.94 0.00 3.69 0.06 0.10 61.21 12:04:01 AM 0 53.99 0.00 5.05 0.05 0.10 40.81 12:04:01 AM 1 16.19 0.00 2.35 0.07 0.10 81.29 12:05:01 AM all 34.77 0.00 3.87 0.03 0.10 61.22 12:05:01 AM 0 55.08 0.00 5.43 0.00 0.10 39.39 12:05:01 AM 1 14.80 0.00 2.35 0.07 0.10 82.68 12:06:01 AM all 31.02 0.00 5.51 0.08 0.09 63.30 12:06:01 AM 0 45.99 0.00 7.60 0.03 0.09 46.30 12:06:01 AM 1 16.31 0.00 3.45 0.12 0.10 80.02 12:07:01 AM all 30.75 0.00 5.54 0.13 0.09 63.48 12:07:01 AM 0 45.32 0.00 7.66 0.00 0.10 46.92 12:07:01 AM 1 16.44 0.00 3.45 0.25 0.08 79.77 12:08:01 AM all 9.15 0.00 1.21 0.20 0.08 89.36 12:08:01 AM 0 10.04 0.00 1.32 0.23 0.08 88.33 12:08:01 AM 1 8.27 0.00 1.09 0.17 0.08 90.39 12:09:01 AM all 19.38 0.00 4.13 0.02 0.10 76.37 12:09:01 AM 0 29.32 0.00 6.09 0.00 0.10 64.49 12:09:01 AM 1 9.50 0.00 2.19 0.03 0.10 88.17 12:10:01 AM all 19.99 0.00 4.52 0.08 0.09 75.32 12:10:01 AM 0 28.89 0.00 6.46 0.00 0.08 64.57 12:10:01 AM 1 11.17 0.00 2.59 0.15 0.10 85.99 12:11:01 AM all 20.58 0.00 4.59 0.07 0.09 74.67 12:11:01 AM 0 28.41 0.00 6.10 0.10 0.10 65.29 12:11:01 AM 1 12.79 0.00 3.08 0.03 0.08 84.01 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:02 AM all 19.96 0.00 4.38 0.06 0.08 75.52 12:12:02 AM 0 28.39 0.00 6.10 0.00 0.08 65.43 12:12:02 AM 1 11.59 0.00 2.68 0.12 0.08 85.53 12:13:01 AM all 20.26 0.00 4.47 0.00 0.09 75.18 12:13:01 AM 0 25.14 0.00 5.34 0.00 0.09 69.43 12:13:01 AM 1 15.39 0.00 3.60 0.00 0.10 80.91 12:14:01 AM all 20.25 0.00 4.48 0.03 0.08 75.16 12:14:01 AM 0 24.74 0.00 5.28 0.02 0.08 69.88 12:14:01 AM 1 15.79 0.00 3.69 0.03 0.07 80.42 12:15:01 AM all 20.23 0.00 4.51 0.03 0.09 75.15 12:15:01 AM 0 32.02 0.00 6.95 0.00 0.08 60.95 12:15:01 AM 1 8.53 0.00 2.09 0.05 0.10 89.24 12:16:01 AM all 19.89 0.00 4.41 0.04 0.08 75.58 12:16:01 AM 0 30.89 0.00 6.62 0.00 0.08 62.40 12:16:01 AM 1 8.97 0.00 2.22 0.08 0.07 88.66 12:17:01 AM all 20.08 0.00 4.46 0.04 0.09 75.33 12:17:01 AM 0 31.16 0.00 6.72 0.00 0.10 62.02 12:17:01 AM 1 9.12 0.00 2.22 0.08 0.08 88.49 12:18:01 AM all 20.52 0.00 4.49 0.04 0.08 74.86 12:18:01 AM 0 28.34 0.00 6.18 0.05 0.08 65.35 12:18:01 AM 1 12.74 0.00 2.81 0.03 0.08 84.33 12:19:01 AM all 26.37 0.00 4.20 0.04 0.09 69.29 12:19:01 AM 0 32.29 0.00 4.66 0.00 0.09 62.96 12:19:01 AM 1 20.52 0.00 3.75 0.09 0.10 75.55 12:20:01 AM all 29.46 0.00 3.86 0.09 0.11 66.48 12:20:01 AM 0 42.82 0.00 4.83 0.00 0.10 52.24 12:20:01 AM 1 16.39 0.00 2.90 0.17 0.12 80.42 12:21:01 AM all 35.58 0.00 3.46 0.36 0.08 60.51 12:21:01 AM 0 52.73 0.00 4.58 0.19 0.09 42.42 12:21:01 AM 1 18.66 0.00 2.36 0.52 0.08 78.37 12:22:01 AM all 35.50 0.00 3.48 0.37 0.09 60.55 12:22:01 AM 0 67.23 0.00 5.36 0.00 0.09 27.32 12:22:01 AM 1 4.51 0.00 1.64 0.74 0.10 93.00 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 35.07 0.00 3.51 0.21 0.09 61.11 12:23:01 AM 0 56.23 0.00 4.83 0.09 0.09 38.77 12:23:01 AM 1 14.31 0.00 2.22 0.34 0.10 83.03 12:24:01 AM all 34.25 0.00 3.54 0.27 0.09 61.85 12:24:01 AM 0 43.72 0.00 4.09 0.00 0.09 52.10 12:24:01 AM 1 24.89 0.00 2.98 0.54 0.10 71.48 12:25:01 AM all 33.48 0.22 3.96 0.26 0.11 61.98 12:25:01 AM 0 52.90 0.45 5.39 0.36 0.10 40.79 12:25:01 AM 1 14.44 0.00 2.55 0.15 0.12 82.74 12:26:01 AM all 45.61 0.01 2.19 0.17 0.10 51.93 12:26:01 AM 0 11.78 0.02 1.65 0.34 0.10 86.12 12:26:01 AM 1 79.20 0.00 2.72 0.00 0.10 17.97 12:27:01 AM all 42.42 0.00 1.45 0.00 0.08 56.06 12:27:01 AM 0 1.30 0.00 0.77 0.00 0.08 97.85 12:27:01 AM 1 83.66 0.00 2.13 0.00 0.08 14.13 12:28:01 AM all 38.78 0.00 3.46 3.85 0.10 53.80 12:28:01 AM 0 16.29 0.00 2.28 4.21 0.12 77.11 12:28:01 AM 1 61.36 0.00 4.64 3.50 0.08 30.41 12:29:01 AM all 30.82 0.00 4.06 0.34 0.08 64.70 12:29:01 AM 0 45.31 0.00 4.78 0.60 0.07 49.25 12:29:01 AM 1 16.36 0.00 3.35 0.08 0.08 80.12 Average: all 28.21 0.01 4.10 0.25 0.09 67.34 Average: 0 36.09 0.02 5.29 0.22 0.09 58.29 Average: 1 20.41 0.00 2.92 0.27 0.09 76.30