---> uname -a: Linux prd-centos8-robot-2c-8g-4836.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 754 3094 19 3848 6642 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:88:d5:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83710sec preferred_lft 83710sec inet6 fe80::f816:3eff:fe88:d5a3/64 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-4836.novalocal) 11/03/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.15 0.02 1.13 0.13 656.83 12:02:01 AM 0.68 0.07 0.62 1.73 373.61 12:03:01 AM 0.47 0.00 0.47 0.00 380.74 12:04:01 AM 0.58 0.07 0.52 3.20 309.95 12:05:01 AM 0.42 0.00 0.42 0.00 482.25 12:06:01 AM 0.40 0.00 0.40 0.00 346.34 12:07:01 AM 0.90 0.00 0.90 0.00 1306.65 12:08:02 AM 0.52 0.00 0.52 0.00 266.16 12:09:01 AM 0.58 0.00 0.58 0.00 279.44 12:10:01 AM 0.30 0.00 0.30 0.00 264.31 12:11:01 AM 0.50 0.00 0.50 0.00 267.91 12:12:01 AM 0.42 0.00 0.42 0.00 264.88 12:13:01 AM 0.35 0.00 0.35 0.00 260.48 12:14:01 AM 0.53 0.00 0.53 0.00 275.55 12:15:01 AM 0.33 0.00 0.33 0.00 267.96 12:16:01 AM 0.35 0.00 0.35 0.00 271.79 12:17:01 AM 0.37 0.00 0.37 0.00 281.50 12:18:01 AM 0.32 0.00 0.32 0.00 267.94 12:19:01 AM 1.18 0.00 1.18 0.00 1708.77 12:20:01 AM 2.42 0.00 2.42 0.00 4408.80 12:21:01 AM 2.13 0.00 2.13 0.00 3800.13 12:22:01 AM 1.87 0.00 1.87 0.00 3116.25 12:23:01 AM 1.27 0.00 1.27 0.00 2252.88 12:24:01 AM 0.75 0.00 0.75 0.00 758.59 12:25:01 AM 1.13 0.00 1.13 0.00 1804.37 12:26:01 AM 2.62 0.18 2.43 4.27 1935.62 12:27:01 AM 29.01 0.10 28.91 29.60 28643.16 Average: 1.91 0.02 1.89 1.44 2047.40 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4634644 6835544 3247788 41.20 2688 2367184 940392 10.53 267624 2591808 1504 12:02:01 AM 4636984 6848756 3245448 41.17 2688 2378040 924724 10.35 267752 2589444 1276 12:03:01 AM 4626020 6848940 3256412 41.31 2688 2389180 924724 10.35 267752 2600228 1064 12:04:01 AM 4617004 6849112 3265428 41.43 2688 2398352 924724 10.35 267940 2609288 1004 12:05:01 AM 4602984 6849152 3279448 41.60 2688 2412404 924724 10.35 267940 2623180 664 12:06:01 AM 4556192 6847720 3326240 42.20 2688 2457704 940304 10.53 267940 2669856 35644 12:07:01 AM 4549552 6848456 3332880 42.28 2688 2465076 939172 10.52 267940 2676232 3884 12:08:02 AM 4542104 6848904 3340328 42.38 2688 2472976 939308 10.52 268116 2683704 3940 12:09:01 AM 4534688 6848916 3347744 42.47 2688 2480404 939308 10.52 268116 2691184 3344 12:10:01 AM 4526616 6848692 3355816 42.57 2688 2488244 931400 10.43 268116 2699096 3292 12:11:01 AM 4519016 6848824 3363416 42.67 2688 2495960 931400 10.43 268116 2706712 3084 12:12:01 AM 4511544 6848816 3370888 42.76 2688 2503420 931400 10.43 268116 2714164 2680 12:13:01 AM 4483940 6828960 3398492 43.11 2688 2511160 947224 10.61 268116 2741728 2664 12:14:01 AM 4450760 6803708 3431672 43.54 2688 2519072 963592 10.79 268116 2774948 2472 12:15:01 AM 4418284 6779220 3464148 43.95 2688 2527052 995192 11.14 268116 2807416 2452 12:16:01 AM 4388972 6757616 3493460 44.32 2688 2534752 1010636 11.32 268116 2836636 2068 12:17:01 AM 4354420 6731972 3528012 44.76 2688 2543648 1042628 11.67 268116 2870956 2564 12:18:01 AM 4321588 6706512 3560844 45.17 2688 2551012 1058904 11.86 268116 2903840 1924 12:19:01 AM 4181700 6632540 3700732 46.95 2688 2616852 1137644 12.74 268116 3043204 16648 12:20:01 AM 3925156 6502820 3957276 50.20 2688 2743536 1284380 14.38 268116 3298688 11084 12:21:01 AM 3715564 6402704 4166868 52.86 2688 2852884 1357600 15.20 268116 3508380 6504 12:22:01 AM 3539624 6317176 4342808 55.09 2688 2943196 1451896 16.26 268116 3683960 3428 12:23:01 AM 3435700 6278508 4446732 56.41 2688 3008376 1482916 16.60 268120 3787680 1040 12:24:01 AM 3388688 6267092 4493744 57.01 2688 3043932 1498504 16.78 268120 3834664 14000 12:25:01 AM 2418492 5337004 5463940 69.32 2688 3083996 2427416 27.18 268120 4803112 4 12:26:01 AM 4107072 6899544 3775360 47.90 2688 2959388 730684 8.18 637424 2749244 2512 12:27:01 AM 3181992 6810860 4700440 59.63 2688 3799696 852896 9.55 1039600 3291920 24300 Average: 4191456 6675114 3690976 46.83 2688 2649907 1090137 12.21 310297 2992269 5742 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 213.91 207.70 58.70 17.67 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 215.71 211.76 54.20 17.92 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 225.97 218.68 56.13 18.34 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 150.92 145.46 49.20 13.84 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 270.72 268.67 79.26 23.96 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 197.42 170.85 642.78 18.30 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 113.68 88.21 23.42 9.90 0.00 0.00 0.00 0.00 12:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:02 AM eth0 118.76 116.96 32.71 10.55 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 111.25 109.78 30.91 9.99 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 125.39 123.98 32.82 10.95 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 121.08 119.51 32.30 10.63 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 116.19 114.81 31.27 10.25 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 123.23 121.99 32.66 10.82 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 123.51 122.06 33.30 10.92 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 128.56 126.87 33.53 11.18 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 126.08 124.46 32.67 13.14 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 230.69 227.71 59.26 19.32 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 264.10 260.46 67.16 21.69 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 287.55 282.82 462.68 23.41 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 230.52 226.41 867.64 18.57 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 250.89 246.78 747.27 20.06 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 259.84 256.09 612.62 20.98 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 251.35 248.10 434.70 20.71 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 261.82 257.89 226.06 21.76 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 63.07 49.29 648.31 5.87 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 39.80 24.31 52.57 10.66 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 407.27 251.96 979.67 941.77 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 186.32 174.99 237.67 49.77 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-4836.novalocal) 11/03/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 32.96 0.03 4.22 0.05 0.09 62.65 12:01:01 AM 0 30.72 0.05 4.36 0.00 0.09 64.79 12:01:01 AM 1 35.21 0.00 4.08 0.10 0.10 60.51 12:02:01 AM all 34.04 0.00 3.46 0.02 0.09 62.39 12:02:01 AM 0 54.66 0.00 4.73 0.00 0.09 40.52 12:02:01 AM 1 13.75 0.00 2.21 0.03 0.10 83.91 12:03:01 AM all 35.22 0.00 3.53 0.03 0.09 61.13 12:03:01 AM 0 55.76 0.00 4.85 0.00 0.09 39.31 12:03:01 AM 1 15.01 0.00 2.23 0.05 0.10 82.61 12:04:01 AM all 23.42 0.00 3.74 0.03 0.09 72.72 12:04:01 AM 0 38.14 0.00 5.54 0.05 0.10 56.16 12:04:01 AM 1 9.16 0.00 2.00 0.00 0.08 88.75 12:05:01 AM all 31.32 0.00 5.67 0.02 0.09 62.91 12:05:01 AM 0 45.41 0.00 7.70 0.02 0.09 46.79 12:05:01 AM 1 17.46 0.00 3.67 0.02 0.08 78.76 12:06:01 AM all 21.14 0.00 3.50 0.00 0.12 75.24 12:06:01 AM 0 29.55 0.00 4.67 0.00 0.09 65.70 12:06:01 AM 1 12.83 0.00 2.34 0.00 0.15 84.68 12:07:01 AM all 13.84 0.00 2.46 0.05 0.08 83.56 12:07:01 AM 0 13.41 0.00 2.13 0.02 0.08 84.36 12:07:01 AM 1 14.27 0.00 2.80 0.08 0.08 82.76 12:08:02 AM all 21.11 0.00 4.53 0.00 0.08 74.27 12:08:02 AM 0 20.74 0.00 4.45 0.00 0.08 74.72 12:08:02 AM 1 21.49 0.00 4.60 0.00 0.08 73.82 12:09:01 AM all 19.89 0.00 4.37 0.01 0.07 75.67 12:09:01 AM 0 19.35 0.00 4.31 0.00 0.07 76.28 12:09:01 AM 1 20.43 0.00 4.43 0.02 0.07 75.06 12:10:01 AM all 20.67 0.00 4.47 0.01 0.08 74.76 12:10:01 AM 0 31.00 0.00 6.47 0.00 0.08 62.45 12:10:01 AM 1 10.41 0.00 2.49 0.02 0.08 87.00 12:11:01 AM all 20.44 0.00 4.41 0.01 0.08 75.07 12:11:01 AM 0 20.71 0.00 4.54 0.00 0.08 74.66 12:11:01 AM 1 20.16 0.00 4.28 0.02 0.07 75.48 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 20.01 0.00 4.37 0.01 0.09 75.52 12:12:01 AM 0 31.68 0.00 6.65 0.00 0.08 61.58 12:12:01 AM 1 8.41 0.00 2.10 0.02 0.10 89.37 12:13:01 AM all 20.52 0.00 4.52 0.01 0.08 74.87 12:13:01 AM 0 34.33 0.00 7.37 0.00 0.10 58.20 12:13:01 AM 1 6.81 0.00 1.68 0.02 0.07 91.42 12:14:01 AM all 20.99 0.00 4.53 0.01 0.09 74.37 12:14:01 AM 0 32.83 0.00 6.78 0.00 0.10 60.30 12:14:01 AM 1 9.25 0.00 2.30 0.02 0.08 88.35 12:15:01 AM all 20.75 0.00 4.45 0.01 0.10 74.69 12:15:01 AM 0 29.85 0.00 6.18 0.02 0.10 63.85 12:15:01 AM 1 11.70 0.00 2.73 0.00 0.10 85.47 12:16:01 AM all 20.68 0.00 4.49 0.00 0.08 74.76 12:16:01 AM 0 23.01 0.00 4.87 0.00 0.08 72.04 12:16:01 AM 1 18.34 0.00 4.10 0.00 0.07 77.49 12:17:01 AM all 23.65 0.00 4.32 0.02 0.09 71.92 12:17:01 AM 0 29.66 0.00 5.03 0.02 0.10 65.19 12:17:01 AM 1 17.68 0.00 3.62 0.02 0.08 78.60 12:18:01 AM all 21.36 0.00 3.30 0.01 0.09 75.25 12:18:01 AM 0 34.69 0.00 4.36 0.00 0.09 60.87 12:18:01 AM 1 8.60 0.00 2.28 0.02 0.08 89.02 12:19:01 AM all 31.73 0.00 3.47 0.05 0.09 64.66 12:19:01 AM 0 47.49 0.00 4.51 0.10 0.07 47.82 12:19:01 AM 1 16.28 0.00 2.46 0.00 0.10 81.16 12:20:01 AM all 36.78 0.00 3.03 0.14 0.09 59.96 12:20:01 AM 0 64.18 0.00 4.27 0.14 0.10 31.32 12:20:01 AM 1 9.93 0.00 1.81 0.13 0.08 88.04 12:21:01 AM all 36.33 0.00 3.02 0.12 0.09 60.44 12:21:01 AM 0 55.49 0.00 3.89 0.00 0.09 40.53 12:21:01 AM 1 17.44 0.00 2.16 0.24 0.10 80.06 12:22:01 AM all 35.75 0.00 3.27 0.11 0.09 60.78 12:22:01 AM 0 52.59 0.00 4.19 0.00 0.10 43.12 12:22:01 AM 1 19.08 0.00 2.37 0.22 0.08 78.25 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 35.17 0.00 3.37 0.08 0.12 61.26 12:23:01 AM 0 63.43 0.00 4.99 0.00 0.10 31.48 12:23:01 AM 1 7.49 0.00 1.78 0.15 0.13 90.44 12:24:01 AM all 34.63 0.00 3.61 0.03 0.11 61.62 12:24:01 AM 0 55.07 0.00 4.92 0.00 0.10 39.91 12:24:01 AM 1 14.51 0.00 2.31 0.07 0.12 83.00 12:25:01 AM all 46.81 0.00 2.01 0.06 0.08 51.04 12:25:01 AM 0 88.97 0.00 2.95 0.00 0.08 8.00 12:25:01 AM 1 4.52 0.00 1.07 0.12 0.08 94.21 12:26:01 AM all 43.94 0.00 1.64 0.07 0.09 54.26 12:26:01 AM 0 83.56 0.00 2.37 0.00 0.10 13.97 12:26:01 AM 1 4.26 0.00 0.92 0.13 0.08 94.61 12:27:01 AM all 35.05 0.00 3.19 1.26 0.09 60.41 12:27:01 AM 0 53.35 0.00 3.54 0.94 0.10 42.08 12:27:01 AM 1 16.68 0.00 2.83 1.59 0.08 78.81 Average: all 28.09 0.00 3.74 0.08 0.09 68.00 Average: 0 42.22 0.00 4.83 0.05 0.09 52.81 Average: 1 14.09 0.00 2.65 0.11 0.09 83.05