---> uname -a: Linux prd-centos8-robot-2c-8g-52448.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 624 4800 19 2272 6774 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:a9:c5:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83041sec preferred_lft 83041sec inet6 fe80::f816:3eff:fea9:c546/64 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-52448.novalocal) 09/15/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.07 0.03 1.03 0.27 239.22 12:02:01 AM 7.68 5.80 1.88 557.05 83.33 12:03:01 AM 1.77 0.00 1.77 0.00 63.58 12:04:01 AM 0.28 0.00 0.28 0.00 32.64 12:05:01 AM 0.13 0.00 0.13 0.00 26.81 12:06:01 AM 0.17 0.00 0.17 0.00 32.94 12:07:01 AM 0.25 0.03 0.22 4.53 32.86 12:08:01 AM 0.50 0.03 0.47 3.07 18.40 12:09:01 AM 0.33 0.00 0.33 0.00 24.45 12:10:01 AM 0.17 0.00 0.17 0.00 27.72 12:11:01 AM 0.18 0.00 0.18 0.00 26.61 12:12:01 AM 0.30 0.00 0.30 0.00 21.68 12:13:01 AM 0.43 0.00 0.43 0.00 83.19 12:14:01 AM 0.27 0.00 0.27 0.00 13.25 12:15:01 AM 0.13 0.00 0.13 0.00 35.06 12:16:01 AM 0.13 0.00 0.13 0.00 6.15 12:17:01 AM 0.27 0.00 0.27 0.00 5.58 12:18:01 AM 0.22 0.00 0.22 0.00 9.63 12:19:01 AM 0.13 0.00 0.13 0.00 1.78 12:20:01 AM 0.22 0.00 0.22 0.00 15.53 12:21:01 AM 0.38 0.00 0.38 0.00 23.01 12:22:01 AM 0.33 0.00 0.33 0.00 72.76 12:23:01 AM 0.25 0.00 0.25 0.00 38.03 12:24:01 AM 0.20 0.00 0.20 0.00 22.90 12:25:01 AM 0.17 0.00 0.17 0.00 29.47 12:26:01 AM 1.83 0.22 1.62 12.00 98.47 12:27:01 AM 32.23 0.28 31.94 42.53 2784.54 Average: 1.85 0.24 1.62 22.95 143.31 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4869068 6993132 3013364 38.23 2688 2291400 747424 8.37 270000 2361816 360 12:02:01 AM 4852304 6994016 3030128 38.44 2688 2308956 746468 8.36 272812 2375856 1000 12:03:01 AM 4851480 6993940 3030952 38.45 2688 2309736 746468 8.36 272812 2376808 64 12:04:01 AM 4850724 6994052 3031708 38.46 2688 2310644 746468 8.36 272812 2377632 80 12:05:01 AM 4848368 6992468 3034064 38.49 2688 2311384 746468 8.36 272812 2379892 48 12:06:01 AM 4846552 6991608 3035880 38.51 2688 2312324 746468 8.36 272812 2381808 36 12:07:01 AM 4843748 6989812 3038684 38.55 2688 2313320 742524 8.31 272812 2384320 16 12:08:01 AM 4843648 6990392 3038784 38.55 2688 2314004 743132 8.32 272860 2384464 264 12:09:01 AM 4843120 6990488 3039312 38.56 2688 2314668 743132 8.32 272860 2385140 316 12:10:01 AM 4842264 6990200 3040168 38.57 2688 2315252 764236 8.56 272860 2385712 108 12:11:01 AM 4840808 6989500 3041624 38.59 2688 2315992 764236 8.56 272860 2387244 92 12:12:01 AM 4840132 6989548 3042300 38.60 2688 2316676 764236 8.56 272860 2387976 256 12:13:01 AM 4837552 6989036 3044880 38.63 2688 2318756 782496 8.76 272860 2390484 24 12:14:01 AM 4836716 6988936 3045716 38.64 2688 2319488 782496 8.76 272860 2391148 444 12:15:01 AM 4836124 6989004 3046308 38.65 2688 2320108 782496 8.76 272860 2391808 40 12:16:01 AM 4836036 6989048 3046396 38.65 2688 2320240 782496 8.76 272860 2391940 16 12:17:01 AM 4835952 6989100 3046480 38.65 2688 2320376 782496 8.76 272860 2392076 80 12:18:01 AM 4835708 6988968 3046724 38.65 2688 2320496 782496 8.76 272860 2392256 16 12:19:01 AM 4835468 6988844 3046964 38.66 2688 2320612 782496 8.76 272860 2392420 104 12:20:01 AM 4834848 6988508 3047584 38.66 2688 2320960 783632 8.77 272860 2392820 32 12:21:01 AM 4830676 6986348 3051756 38.72 2688 2322924 816508 9.14 272860 2397092 1480 12:22:01 AM 4829660 6986252 3052772 38.73 2688 2323828 816508 9.14 272860 2398012 296 12:23:01 AM 4828832 6986256 3053600 38.74 2688 2324652 816508 9.14 272860 2399032 84 12:24:01 AM 4828208 6986252 3054224 38.75 2688 2325304 816508 9.14 272860 2399468 84 12:25:01 AM 4826868 6985740 3055564 38.76 2688 2326112 816508 9.14 272860 2400568 56 12:26:01 AM 5021532 7005484 2860900 36.29 2688 2152588 629352 7.05 299896 2178684 6980 12:27:01 AM 4953472 6969036 2928960 37.16 2688 2188392 698892 7.83 501608 2069080 9144 Average: 4851106 6989480 3031326 38.46 2688 2305896 765672 8.57 282217 2368354 797 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 48.80 47.78 8.09 5.51 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 18.09 16.36 3.14 1.96 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 7.70 6.90 1.64 1.13 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 13.15 13.46 2.84 1.59 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 1.87 1.98 0.28 0.51 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 19.56 19.28 3.14 1.88 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 14.43 14.16 3.08 1.82 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 1.40 2.12 0.69 0.59 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 15.11 14.60 2.71 1.55 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 6.01 6.45 1.32 0.84 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 14.36 14.33 3.05 1.66 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 11.20 12.16 2.11 1.31 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 44.24 43.85 23.68 5.16 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 11.16 12.03 1.92 1.22 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 12.23 12.20 1.85 1.11 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 0.42 0.08 0.02 0.01 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 6.45 6.13 0.97 0.43 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 12.71 12.50 2.01 0.95 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 10.25 9.85 1.59 0.71 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 11.61 1.80 0.94 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 54.27 54.31 18.61 5.87 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 30.79 31.99 5.22 2.70 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 24.85 25.78 4.47 2.35 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 6.87 7.37 1.30 0.91 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 15.03 15.59 2.83 1.72 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 112.26 75.86 92.81 137.60 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 29.55 25.25 70.31 14.23 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 20.52 19.04 9.68 7.27 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-52448.novalocal) 09/15/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 4.65 0.03 0.59 0.05 0.08 94.60 12:01:01 AM 0 2.86 0.05 0.50 0.00 0.08 96.50 12:01:01 AM 1 6.44 0.02 0.67 0.10 0.08 92.69 12:02:01 AM all 3.94 0.23 0.39 0.28 0.08 95.09 12:02:01 AM 0 6.47 0.46 0.53 0.53 0.07 91.95 12:02:01 AM 1 1.45 0.00 0.25 0.03 0.08 98.18 12:03:01 AM all 2.44 0.00 0.15 0.00 0.07 97.34 12:03:01 AM 0 3.57 0.00 0.13 0.00 0.07 96.23 12:03:01 AM 1 1.30 0.00 0.17 0.00 0.07 98.46 12:04:01 AM all 3.13 0.00 0.23 0.00 0.06 96.59 12:04:01 AM 0 3.53 0.00 0.18 0.00 0.07 96.22 12:04:01 AM 1 2.73 0.00 0.27 0.00 0.05 96.96 12:05:01 AM all 2.48 0.00 0.14 0.00 0.08 97.30 12:05:01 AM 0 3.07 0.00 0.15 0.00 0.07 96.71 12:05:01 AM 1 1.89 0.00 0.13 0.00 0.08 97.89 12:06:01 AM all 4.51 0.00 0.24 0.00 0.06 95.19 12:06:01 AM 0 3.46 0.00 0.17 0.00 0.07 96.31 12:06:01 AM 1 5.57 0.00 0.32 0.00 0.05 94.05 12:07:01 AM all 3.11 0.00 0.23 0.00 0.06 96.61 12:07:01 AM 0 2.76 0.00 0.17 0.00 0.05 97.03 12:07:01 AM 1 3.46 0.00 0.28 0.00 0.07 96.18 12:08:01 AM all 1.60 0.00 0.13 0.00 0.05 98.23 12:08:01 AM 0 1.42 0.00 0.13 0.00 0.03 98.41 12:08:01 AM 1 1.77 0.00 0.12 0.00 0.07 98.04 12:09:01 AM all 4.02 0.00 0.25 0.01 0.06 95.66 12:09:01 AM 0 1.67 0.00 0.18 0.02 0.05 98.08 12:09:01 AM 1 6.41 0.00 0.32 0.00 0.07 93.19 12:10:01 AM all 1.75 0.00 0.14 0.00 0.05 98.06 12:10:01 AM 0 1.95 0.00 0.15 0.00 0.05 97.85 12:10:01 AM 1 1.54 0.00 0.13 0.00 0.05 98.28 12:11:01 AM all 2.58 0.00 0.23 0.00 0.04 97.16 12:11:01 AM 0 2.88 0.00 0.23 0.00 0.03 96.86 12:11:01 AM 1 2.28 0.00 0.22 0.00 0.05 97.46 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 2.13 0.00 0.14 0.00 0.08 97.65 12:12:01 AM 0 1.89 0.00 0.13 0.00 0.07 97.91 12:12:01 AM 1 2.38 0.00 0.15 0.00 0.08 97.39 12:13:01 AM all 3.99 0.00 0.39 0.00 0.07 95.55 12:13:01 AM 0 4.98 0.00 0.39 0.00 0.05 94.59 12:13:01 AM 1 3.00 0.00 0.40 0.00 0.08 96.51 12:14:01 AM all 2.33 0.00 0.18 0.00 0.06 97.42 12:14:01 AM 0 2.98 0.00 0.17 0.00 0.07 96.79 12:14:01 AM 1 1.69 0.00 0.20 0.00 0.05 98.06 12:15:01 AM all 2.47 0.00 0.18 0.00 0.06 97.29 12:15:01 AM 0 2.62 0.00 0.18 0.00 0.05 97.14 12:15:01 AM 1 2.31 0.00 0.18 0.00 0.07 97.44 12:16:01 AM all 1.48 0.00 0.14 0.00 0.05 98.33 12:16:01 AM 0 1.44 0.00 0.15 0.00 0.05 98.36 12:16:01 AM 1 1.52 0.00 0.13 0.00 0.05 98.29 12:17:01 AM all 1.33 0.00 0.15 0.00 0.06 98.46 12:17:01 AM 0 1.22 0.00 0.15 0.00 0.05 98.58 12:17:01 AM 1 1.44 0.00 0.15 0.00 0.07 98.34 12:18:01 AM all 1.13 0.00 0.16 0.00 0.07 98.65 12:18:01 AM 0 1.29 0.00 0.13 0.00 0.07 98.51 12:18:01 AM 1 0.97 0.00 0.18 0.00 0.07 98.78 12:19:01 AM all 1.13 0.00 0.16 0.01 0.06 98.65 12:19:01 AM 0 0.89 0.00 0.18 0.00 0.05 98.88 12:19:01 AM 1 1.37 0.00 0.13 0.02 0.07 98.41 12:20:01 AM all 1.51 0.00 0.18 0.00 0.03 98.27 12:20:01 AM 0 1.91 0.00 0.18 0.00 0.03 97.88 12:20:01 AM 1 1.12 0.00 0.18 0.00 0.03 98.66 12:21:01 AM all 4.79 0.00 0.47 0.00 0.08 94.66 12:21:01 AM 0 5.36 0.00 0.44 0.00 0.08 94.12 12:21:01 AM 1 4.22 0.00 0.50 0.00 0.07 95.21 12:22:01 AM all 2.77 0.00 0.25 0.00 0.05 96.93 12:22:01 AM 0 2.28 0.00 0.27 0.00 0.05 97.41 12:22:01 AM 1 3.27 0.00 0.23 0.00 0.05 96.45 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 2.42 0.00 0.24 0.00 0.06 97.28 12:23:01 AM 0 2.12 0.00 0.23 0.00 0.05 97.59 12:23:01 AM 1 2.71 0.00 0.25 0.00 0.07 96.97 12:24:01 AM all 2.12 0.00 0.17 0.00 0.07 97.64 12:24:01 AM 0 1.69 0.00 0.18 0.00 0.07 98.06 12:24:01 AM 1 2.56 0.00 0.15 0.00 0.07 97.22 12:25:01 AM all 2.49 0.00 0.22 0.00 0.07 97.22 12:25:01 AM 0 3.41 0.00 0.22 0.00 0.07 96.31 12:25:01 AM 1 1.57 0.00 0.22 0.00 0.07 98.14 12:26:01 AM all 11.68 0.00 1.21 0.03 0.07 87.02 12:26:01 AM 0 16.92 0.00 1.22 0.05 0.07 81.74 12:26:01 AM 1 6.44 0.00 1.19 0.00 0.07 92.31 12:27:01 AM all 26.99 0.00 3.44 0.50 0.08 68.99 12:27:01 AM 0 34.92 0.00 3.59 0.78 0.08 60.62 12:27:01 AM 1 19.06 0.00 3.29 0.22 0.07 77.37 Average: all 3.89 0.01 0.39 0.03 0.06 95.62 Average: 0 4.43 0.02 0.38 0.05 0.06 95.06 Average: 1 3.35 0.00 0.39 0.01 0.06 96.19