---> uname -a: Linux prd-centos8-robot-2c-8g-12974.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 618 4821 19 2257 6780 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:c0:ce:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83534sec preferred_lft 83534sec inet6 fe80::f816:3eff:fec0:ce8a/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-12974.novalocal) 11/24/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.12 0.02 1.10 0.13 247.58 12:02:01 AM 0.45 0.07 0.38 1.73 25.75 12:03:01 AM 0.27 0.00 0.27 0.00 9.06 12:04:01 AM 0.40 0.00 0.40 0.00 10.91 12:05:01 AM 0.12 0.00 0.12 0.00 2.15 12:06:01 AM 0.20 0.00 0.20 0.00 8.45 12:07:01 AM 0.12 0.00 0.12 0.00 2.13 12:08:01 AM 0.37 0.07 0.30 7.60 30.48 12:09:01 AM 0.87 0.32 0.55 6.93 59.83 12:10:01 AM 0.90 0.00 0.90 0.00 29.91 12:11:01 AM 0.22 0.00 0.22 0.00 25.26 12:12:01 AM 0.25 0.00 0.25 0.00 73.74 12:13:01 AM 0.22 0.00 0.22 0.00 30.29 12:14:01 AM 0.45 0.00 0.45 0.00 40.24 12:15:01 AM 0.15 0.00 0.15 0.00 29.46 12:16:01 AM 0.17 0.00 0.17 0.00 32.57 12:17:01 AM 0.17 0.00 0.17 0.00 22.58 12:18:02 AM 0.13 0.00 0.13 0.00 26.53 12:19:01 AM 0.30 0.00 0.30 0.00 52.37 12:20:01 AM 0.37 0.00 0.37 0.00 103.53 12:21:01 AM 0.25 0.00 0.25 0.00 15.53 12:22:01 AM 0.23 0.00 0.23 0.00 5.63 12:23:01 AM 0.13 0.00 0.13 0.00 5.20 12:24:01 AM 0.37 0.00 0.37 0.00 8.78 12:25:01 AM 0.20 0.00 0.20 0.00 5.75 12:26:01 AM 0.15 0.00 0.15 0.00 22.80 12:27:01 AM 0.23 0.00 0.23 0.00 83.02 12:28:01 AM 0.25 0.00 0.25 0.00 33.76 12:29:01 AM 0.35 0.00 0.35 0.00 32.52 12:30:01 AM 19.69 0.32 19.38 39.05 2114.75 Average: 0.97 0.03 0.94 1.85 106.39 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4864520 6989296 3017904 38.29 2688 2291336 732124 8.20 266864 2362404 156 12:02:01 AM 4864032 6989424 3018392 38.29 2688 2291912 732124 8.20 267056 2362876 88 12:03:01 AM 4864372 6989892 3018052 38.29 2688 2292040 732124 8.20 267056 2362664 40 12:04:01 AM 4864364 6990012 3018060 38.29 2688 2292164 732124 8.20 267056 2362864 4 12:05:01 AM 4864024 6989796 3018400 38.29 2688 2292288 732124 8.20 267056 2362960 104 12:06:01 AM 4863840 6989732 3018584 38.30 2688 2292408 732124 8.20 267056 2363288 28 12:07:01 AM 4863064 6989272 3019360 38.30 2688 2292764 754448 8.45 267056 2363752 352 12:08:01 AM 4861328 6989540 3021096 38.33 2688 2294736 769628 8.62 267088 2365748 1300 12:09:01 AM 4860756 6989464 3021668 38.33 2688 2295232 769628 8.62 267088 2366324 140 12:10:01 AM 4859440 6988928 3022984 38.35 2688 2296004 767668 8.60 267208 2367340 528 12:11:01 AM 4858888 6989240 3023536 38.36 2688 2296876 748644 8.38 267208 2368088 708 12:12:01 AM 4857224 6989264 3025200 38.38 2688 2298588 748644 8.38 267468 2369396 276 12:13:01 AM 4855656 6988664 3026768 38.40 2688 2299524 748644 8.38 267468 2370908 380 12:14:01 AM 4853556 6987308 3028868 38.43 2688 2300276 748644 8.38 267468 2373268 120 12:15:01 AM 4851932 6986536 3030492 38.45 2688 2301128 748644 8.38 267468 2374988 124 12:16:01 AM 4851028 6986392 3031396 38.46 2688 2301952 748644 8.38 267468 2375652 100 12:17:01 AM 4849920 6986256 3032504 38.47 2688 2302908 748644 8.38 267468 2376632 316 12:18:02 AM 4849044 6986284 3033380 38.48 2688 2303756 748644 8.38 267468 2377656 396 12:19:01 AM 4842960 6983632 3039464 38.56 2688 2307188 770516 8.63 267468 2383484 2440 12:20:01 AM 4841548 6983056 3040876 38.58 2688 2308032 788576 8.83 267468 2384600 272 12:21:01 AM 4841632 6983272 3040792 38.58 2688 2308164 788576 8.83 267484 2384600 24 12:22:01 AM 4841592 6983404 3040832 38.58 2688 2308328 788576 8.83 267484 2384660 112 12:23:01 AM 4841500 6983432 3040924 38.58 2688 2308448 788576 8.83 267484 2384780 108 12:24:01 AM 4841528 6983512 3040896 38.58 2688 2308492 772816 8.65 267484 2384904 32 12:25:01 AM 4841348 6983436 3041076 38.58 2688 2308596 772816 8.65 267484 2384968 24 12:26:01 AM 4840816 6983732 3041608 38.59 2688 2309424 772816 8.65 267484 2385660 200 12:27:01 AM 4837084 6982580 3045340 38.63 2688 2312016 809496 9.06 267484 2388956 380 12:28:01 AM 4836644 6982836 3045780 38.64 2688 2312808 809496 9.06 267484 2389368 232 12:29:01 AM 4725428 6873612 3156996 40.05 2688 2314688 920596 10.31 267484 2500304 1284 12:30:01 AM 4999156 6997696 2883268 36.58 2688 2171052 681928 7.64 493708 2026076 22392 Average: 4852941 6983317 3029483 38.43 2688 2297104 763602 8.55 274869 2366972 1089 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 58.29 57.20 10.50 6.37 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 10.13 8.58 2.05 1.02 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 3.92 0.00 0.17 0.00 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 9.50 7.27 1.26 0.57 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 11.66 11.48 1.82 0.82 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 12.56 11.71 2.08 1.07 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 11.46 11.61 1.82 0.95 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 22.41 22.20 16.05 2.60 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 11.28 9.31 2.93 1.87 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 19.56 16.61 5.11 3.18 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 28.86 26.86 6.08 4.22 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 43.07 43.32 7.27 3.78 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 13.55 13.78 2.85 1.61 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 1.87 2.00 0.43 0.57 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 14.50 14.51 2.46 1.53 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 6.11 6.61 0.92 0.85 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 14.11 14.41 2.94 1.65 0.00 0.00 0.00 0.00 12:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:02 AM eth0 10.68 11.10 1.78 1.36 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 85.60 85.04 41.71 8.43 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 11.38 11.70 1.82 1.20 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 0.45 0.08 0.03 0.01 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 6.25 5.95 0.97 0.42 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 11.95 11.16 1.93 0.80 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 1.98 1.07 0.40 0.14 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 9.31 8.80 1.73 0.87 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 12.73 12.93 2.01 1.27 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 102.07 101.75 27.76 9.81 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 6.73 7.20 1.10 0.89 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 36.65 37.65 18.18 3.27 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 103.57 65.71 144.46 126.55 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 23.04 21.22 10.34 6.25 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-12974.novalocal) 11/24/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 6.28 0.02 0.73 0.03 0.05 92.90 12:01:01 AM 0 4.27 0.00 0.47 0.02 0.05 95.19 12:01:01 AM 1 8.28 0.03 0.99 0.05 0.05 90.60 12:02:01 AM all 2.97 0.00 0.70 0.00 0.07 96.27 12:02:01 AM 0 2.28 0.00 0.53 0.00 0.07 97.12 12:02:01 AM 1 3.66 0.00 0.87 0.00 0.07 95.40 12:03:01 AM all 1.38 0.00 0.14 0.00 0.07 98.41 12:03:01 AM 0 1.79 0.00 0.13 0.00 0.07 98.01 12:03:01 AM 1 0.97 0.00 0.15 0.00 0.07 98.81 12:04:01 AM all 1.25 0.00 0.13 0.00 0.06 98.56 12:04:01 AM 0 1.62 0.00 0.12 0.00 0.05 98.21 12:04:01 AM 1 0.89 0.00 0.13 0.00 0.07 98.91 12:05:01 AM all 1.11 0.00 0.17 0.00 0.06 98.66 12:05:01 AM 0 1.00 0.00 0.17 0.00 0.05 98.78 12:05:01 AM 1 1.22 0.00 0.17 0.00 0.07 98.55 12:06:01 AM all 1.13 0.00 0.15 0.00 0.06 98.66 12:06:01 AM 0 1.14 0.00 0.15 0.00 0.07 98.65 12:06:01 AM 1 1.12 0.00 0.15 0.00 0.05 98.68 12:07:01 AM all 1.65 0.00 0.16 0.00 0.07 98.13 12:07:01 AM 0 1.57 0.00 0.13 0.00 0.07 98.23 12:07:01 AM 1 1.72 0.00 0.18 0.00 0.07 98.03 12:08:01 AM all 4.73 0.00 0.30 0.01 0.06 94.90 12:08:01 AM 0 5.35 0.00 0.33 0.00 0.05 94.26 12:08:01 AM 1 4.12 0.00 0.27 0.02 0.07 95.53 12:09:01 AM all 4.48 0.02 0.34 0.01 0.07 95.08 12:09:01 AM 0 3.39 0.02 0.32 0.02 0.07 96.19 12:09:01 AM 1 5.57 0.02 0.37 0.00 0.07 93.98 12:10:01 AM all 7.05 0.00 0.45 0.00 0.07 92.43 12:10:01 AM 0 7.32 0.00 0.48 0.00 0.07 92.12 12:10:01 AM 1 6.77 0.00 0.42 0.00 0.07 92.74 12:11:01 AM all 4.98 0.00 0.46 0.00 0.06 94.50 12:11:01 AM 0 1.56 0.00 0.18 0.00 0.05 98.21 12:11:01 AM 1 8.41 0.00 0.74 0.00 0.07 90.79 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 6.71 0.00 0.35 0.00 0.08 92.86 12:12:01 AM 0 3.13 0.00 0.30 0.00 0.07 96.50 12:12:01 AM 1 10.33 0.00 0.41 0.00 0.08 89.18 12:13:01 AM all 3.13 0.00 0.23 0.00 0.06 96.59 12:13:01 AM 0 1.50 0.00 0.18 0.00 0.05 98.26 12:13:01 AM 1 4.75 0.00 0.27 0.00 0.07 94.92 12:14:01 AM all 2.31 0.00 0.13 0.00 0.06 97.50 12:14:01 AM 0 0.79 0.00 0.15 0.00 0.05 99.01 12:14:01 AM 1 3.82 0.00 0.12 0.00 0.07 95.99 12:15:01 AM all 4.68 0.00 0.26 0.00 0.09 94.97 12:15:01 AM 0 3.74 0.00 0.30 0.00 0.08 95.87 12:15:01 AM 1 5.60 0.00 0.22 0.00 0.10 94.08 12:16:01 AM all 2.57 0.00 0.13 0.00 0.07 97.23 12:16:01 AM 0 3.14 0.00 0.12 0.00 0.08 96.66 12:16:01 AM 1 2.00 0.00 0.15 0.00 0.05 97.80 12:17:01 AM all 3.09 0.00 0.21 0.00 0.05 96.65 12:17:01 AM 0 4.20 0.00 0.27 0.00 0.05 95.48 12:17:01 AM 1 1.97 0.00 0.15 0.00 0.05 97.83 12:18:02 AM all 3.10 0.00 0.15 0.00 0.07 96.68 12:18:02 AM 0 2.76 0.00 0.13 0.00 0.07 97.04 12:18:02 AM 1 3.44 0.00 0.17 0.00 0.07 96.33 12:19:01 AM all 8.23 0.00 0.61 0.00 0.08 91.08 12:19:01 AM 0 10.42 0.00 0.55 0.00 0.09 88.94 12:19:01 AM 1 6.07 0.00 0.66 0.00 0.07 93.20 12:20:01 AM all 2.59 0.00 0.18 0.00 0.08 97.16 12:20:01 AM 0 2.51 0.00 0.18 0.00 0.07 97.24 12:20:01 AM 1 2.67 0.00 0.17 0.00 0.08 97.07 12:21:01 AM all 1.36 0.00 0.16 0.00 0.06 98.43 12:21:01 AM 0 1.87 0.00 0.15 0.00 0.07 97.91 12:21:01 AM 1 0.84 0.00 0.17 0.00 0.05 98.95 12:22:01 AM all 1.52 0.00 0.12 0.00 0.07 98.29 12:22:01 AM 0 1.84 0.00 0.10 0.00 0.07 97.99 12:22:01 AM 1 1.20 0.00 0.13 0.00 0.07 98.60 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 1.19 0.00 0.16 0.00 0.08 98.58 12:23:01 AM 0 1.17 0.00 0.13 0.00 0.07 98.63 12:23:01 AM 1 1.20 0.00 0.18 0.00 0.08 98.53 12:24:01 AM all 1.02 0.00 0.14 0.00 0.06 98.78 12:24:01 AM 0 0.90 0.00 0.13 0.00 0.05 98.91 12:24:01 AM 1 1.14 0.00 0.15 0.00 0.07 98.65 12:25:01 AM all 1.14 0.00 0.17 0.00 0.06 98.64 12:25:01 AM 0 0.99 0.00 0.20 0.00 0.05 98.76 12:25:01 AM 1 1.29 0.00 0.13 0.00 0.07 98.51 12:26:01 AM all 2.67 0.00 0.18 0.00 0.07 97.09 12:26:01 AM 0 2.12 0.00 0.15 0.00 0.07 97.66 12:26:01 AM 1 3.21 0.00 0.20 0.00 0.07 96.52 12:27:01 AM all 6.54 0.00 0.56 0.00 0.07 92.83 12:27:01 AM 0 7.18 0.00 0.67 0.00 0.07 92.08 12:27:01 AM 1 5.89 0.00 0.45 0.00 0.07 93.59 12:28:01 AM all 2.60 0.00 0.18 0.00 0.07 97.16 12:28:01 AM 0 2.71 0.00 0.18 0.00 0.07 97.04 12:28:01 AM 1 2.49 0.00 0.17 0.00 0.07 97.27 12:29:01 AM all 6.87 0.00 0.36 0.02 0.07 92.69 12:29:01 AM 0 1.87 0.00 0.33 0.03 0.07 97.69 12:29:01 AM 1 11.86 0.00 0.39 0.00 0.07 87.69 12:30:01 AM all 22.13 0.00 3.07 0.13 0.07 74.59 12:30:01 AM 0 20.93 0.00 2.66 0.10 0.07 76.24 12:30:01 AM 1 23.33 0.00 3.49 0.17 0.07 72.95 Average: all 4.01 0.00 0.37 0.01 0.07 95.55 Average: 0 3.50 0.00 0.33 0.01 0.06 96.10 Average: 1 4.52 0.00 0.41 0.01 0.07 94.99