---> uname -a: Linux prd-centos8-robot-2c-8g-38354.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 706 3169 19 3821 6692 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:7d:2b:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83728sec preferred_lft 83728sec inet6 fe80::f816:3eff:fe7d:2b7a/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-38354.novalocal) 06/30/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.43 0.05 1.38 0.40 542.89 12:02:01 AM 1.67 0.07 1.60 1.73 446.66 12:03:01 AM 0.55 0.00 0.55 0.00 471.96 12:04:01 AM 0.38 0.00 0.38 0.00 378.14 12:05:01 AM 0.37 0.00 0.37 0.00 379.66 12:06:01 AM 0.58 0.00 0.58 0.00 436.79 12:07:01 AM 0.53 0.00 0.53 0.00 481.54 12:08:01 AM 1.28 0.07 1.22 7.60 1486.29 12:09:01 AM 0.50 0.00 0.50 0.00 254.97 12:10:01 AM 0.30 0.00 0.30 0.00 263.19 12:11:01 AM 0.47 0.00 0.47 0.00 269.39 12:12:01 AM 0.48 0.00 0.48 0.00 246.08 12:13:01 AM 0.40 0.00 0.40 0.00 263.79 12:14:01 AM 0.38 0.00 0.38 0.00 269.71 12:15:01 AM 0.28 0.00 0.28 0.00 266.91 12:16:01 AM 0.43 0.00 0.43 0.00 267.74 12:17:01 AM 0.45 0.00 0.45 0.00 268.57 12:18:01 AM 0.32 0.00 0.32 0.00 266.12 12:19:01 AM 0.22 0.00 0.22 0.00 165.46 12:20:01 AM 0.40 0.00 0.40 0.00 333.84 12:21:01 AM 2.05 0.00 2.05 0.00 3044.18 12:22:01 AM 2.22 0.00 2.22 0.00 4053.16 12:23:01 AM 1.85 0.00 1.85 0.00 3408.38 12:24:01 AM 1.52 0.00 1.52 0.00 2632.19 12:25:01 AM 1.30 0.00 1.30 0.00 2162.26 12:26:01 AM 0.73 0.00 0.73 0.00 1113.16 12:27:01 AM 0.97 0.00 0.97 0.00 1311.28 12:28:01 AM 5.36 0.18 5.18 4.27 2052.65 12:29:01 AM 28.69 0.42 28.27 36.52 28561.55 12:30:01 AM 29.96 0.47 29.49 59.18 1161.91 Average: 2.87 0.04 2.83 3.66 1908.70 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4634560 6779484 3247868 41.20 2688 2313776 1030576 11.54 267688 2605272 4140 12:02:01 AM 4622784 6779984 3259644 41.35 2688 2326052 1030576 11.54 267824 2616992 3908 12:03:01 AM 4610304 6780944 3272124 41.51 2688 2339484 1030576 11.54 267820 2629476 3296 12:04:01 AM 4614616 6796328 3267812 41.46 2688 2350540 1014620 11.36 267820 2625292 3048 12:05:01 AM 4606052 6798928 3276376 41.57 2688 2361688 1014620 11.36 267820 2633748 2848 12:06:01 AM 4594192 6800284 3288236 41.72 2688 2374888 1014620 11.36 267820 2645620 3064 12:07:01 AM 4578360 6798612 3304068 41.92 2688 2389036 1013456 11.35 267820 2661124 2872 12:08:01 AM 4534632 6797680 3347796 42.47 2688 2431780 1019896 11.42 267852 2704760 996 12:09:01 AM 4527688 6798360 3354740 42.56 2688 2439392 1019896 11.42 267852 2711784 1108 12:10:01 AM 4520096 6798428 3362332 42.66 2688 2447048 1024228 11.47 267852 2719152 904 12:11:01 AM 4512432 6798564 3369996 42.75 2688 2454836 1024228 11.47 267852 2727000 732 12:12:01 AM 4503764 6797576 3378664 42.86 2688 2462516 1024228 11.47 267852 2735640 1200 12:13:01 AM 4495860 6797404 3386568 42.96 2688 2470232 1024228 11.47 267852 2743700 1068 12:14:01 AM 4483584 6792928 3398844 43.12 2688 2478024 1024228 11.47 267852 2755908 804 12:15:01 AM 4451772 6769084 3430656 43.52 2688 2485992 1039768 11.64 267852 2787568 816 12:16:01 AM 4418808 6743728 3463620 43.94 2688 2493580 1071428 12.00 267852 2820568 452 12:17:01 AM 4387404 6720156 3495024 44.34 2688 2501412 1087560 12.18 267852 2851760 344 12:18:01 AM 4358204 6698716 3524224 44.71 2688 2509156 1118800 12.53 267852 2881200 144 12:19:01 AM 4326564 6676680 3555864 45.11 2688 2518748 1134356 12.70 267852 2912432 4820 12:20:01 AM 4277712 6651936 3604716 45.73 2688 2542836 1168636 13.09 267852 2960808 18940 12:21:01 AM 4028116 6527836 3854312 48.90 2688 2668184 1279908 14.33 267852 3209600 53164 12:22:01 AM 3812432 6424196 4069996 51.63 2688 2780100 1389044 15.55 267852 3425376 43572 12:23:01 AM 3644264 6340476 4238164 53.77 2688 2864452 1467544 16.43 267852 3593092 25668 12:24:01 AM 3501644 6274664 4380784 55.58 2688 2941172 1529872 17.13 267852 3735460 23460 12:25:01 AM 3415920 6242760 4466508 56.66 2688 2994932 1545464 17.30 267852 3820664 12392 12:26:01 AM 3348348 6235408 4534080 57.52 2688 3055084 1545464 17.30 267852 3887936 39192 12:27:01 AM 2380492 5267556 5501936 69.80 2688 3055088 2525028 28.27 267852 4853324 8 12:28:01 AM 4174992 6938048 3707436 47.03 2688 2936284 733028 8.21 994044 2355212 3340 12:29:01 AM 3263744 6866204 4618684 58.59 2688 3775476 803924 9.00 1036804 3225988 23956 12:30:01 AM 3256668 6862104 4625760 58.68 2688 3778704 822180 9.21 1195148 3076964 25152 Average: 4162867 6645169 3719561 47.19 2688 2651350 1152399 12.90 348588 2997114 10180 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 253.38 250.68 71.24 21.23 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 303.70 299.62 82.34 24.86 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 219.36 214.88 57.80 18.09 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 232.36 234.94 56.11 19.35 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 233.17 230.46 57.32 19.34 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 255.62 254.32 73.79 22.49 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 289.19 287.45 80.82 25.09 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 145.83 109.67 619.25 13.48 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 119.28 109.23 29.18 10.68 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 117.93 117.13 31.49 10.45 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 125.31 123.54 33.20 11.12 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 131.02 129.34 32.97 11.31 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 128.63 127.20 32.89 11.13 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 132.96 128.10 33.49 11.21 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 131.89 129.94 34.43 11.61 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 121.33 118.96 32.08 10.56 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 136.68 130.16 34.54 11.64 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 128.06 126.58 33.01 11.10 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 307.36 301.27 81.04 25.63 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 331.74 326.02 190.21 27.10 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 235.76 218.83 853.86 17.82 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 252.49 237.84 767.10 19.29 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 219.07 208.66 575.34 17.32 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 249.44 244.59 517.93 20.10 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 242.53 236.43 354.64 19.93 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 250.02 230.64 773.19 20.97 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 1.80 0.52 0.75 0.48 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 228.29 126.07 106.26 648.46 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 226.04 150.20 926.12 305.80 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 17.41 17.28 14.67 8.48 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 192.26 180.69 219.56 46.87 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-38354.novalocal) 06/30/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 29.72 0.03 7.84 0.10 0.10 62.20 12:01:01 AM 0 44.68 0.00 11.63 0.02 0.10 43.57 12:01:01 AM 1 14.97 0.07 4.10 0.19 0.10 80.57 12:02:01 AM all 29.56 0.00 6.23 0.07 0.10 64.03 12:02:01 AM 0 36.52 0.00 7.52 0.03 0.10 55.82 12:02:01 AM 1 22.69 0.00 4.96 0.10 0.10 72.14 12:03:01 AM all 34.72 0.00 4.06 0.09 0.10 61.03 12:03:01 AM 0 36.86 0.00 4.83 0.05 0.10 58.16 12:03:01 AM 1 32.59 0.00 3.31 0.12 0.10 63.88 12:04:01 AM all 35.33 0.00 3.75 0.09 0.10 60.73 12:04:01 AM 0 57.80 0.00 5.27 0.00 0.10 36.83 12:04:01 AM 1 13.23 0.00 2.25 0.17 0.10 84.25 12:05:01 AM all 35.43 0.00 3.82 0.06 0.10 60.59 12:05:01 AM 0 51.01 0.00 4.92 0.02 0.12 43.94 12:05:01 AM 1 20.06 0.00 2.74 0.10 0.08 77.02 12:06:01 AM all 30.33 0.00 5.23 0.16 0.10 64.17 12:06:01 AM 0 42.18 0.00 6.69 0.00 0.09 51.05 12:06:01 AM 1 18.68 0.00 3.80 0.32 0.12 77.08 12:07:01 AM all 32.26 0.00 5.57 0.11 0.09 61.96 12:07:01 AM 0 55.98 0.00 8.70 0.05 0.10 35.16 12:07:01 AM 1 9.06 0.00 2.52 0.17 0.08 88.17 12:08:01 AM all 12.54 0.00 1.76 0.29 0.10 85.31 12:08:01 AM 0 10.70 0.00 1.53 0.18 0.10 87.49 12:08:01 AM 1 14.38 0.00 2.00 0.39 0.10 83.13 12:09:01 AM all 18.54 0.00 3.84 0.10 0.07 77.45 12:09:01 AM 0 26.35 0.00 5.52 0.15 0.07 67.91 12:09:01 AM 1 10.74 0.00 2.17 0.05 0.07 86.97 12:10:01 AM all 20.84 0.00 4.43 0.03 0.08 74.62 12:10:01 AM 0 26.87 0.00 5.59 0.03 0.08 67.42 12:10:01 AM 1 14.83 0.00 3.27 0.03 0.08 81.79 12:11:01 AM all 21.20 0.00 4.55 0.05 0.08 74.11 12:11:01 AM 0 27.88 0.00 5.87 0.07 0.08 66.10 12:11:01 AM 1 14.56 0.00 3.23 0.03 0.08 82.09 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 20.93 0.00 4.46 0.01 0.09 74.50 12:12:01 AM 0 28.50 0.00 6.08 0.00 0.10 65.32 12:12:01 AM 1 13.38 0.00 2.85 0.02 0.08 83.67 12:13:01 AM all 20.72 0.00 4.57 0.05 0.09 74.57 12:13:01 AM 0 31.02 0.00 6.59 0.07 0.10 62.22 12:13:01 AM 1 10.47 0.00 2.56 0.03 0.08 86.85 12:14:01 AM all 21.17 0.00 4.53 0.04 0.08 74.17 12:14:01 AM 0 25.70 0.00 5.37 0.00 0.08 68.85 12:14:01 AM 1 16.66 0.00 3.69 0.08 0.08 79.48 12:15:01 AM all 21.45 0.00 4.72 0.03 0.08 73.72 12:15:01 AM 0 38.59 0.00 8.15 0.00 0.08 53.17 12:15:01 AM 1 4.47 0.00 1.33 0.05 0.08 94.07 12:16:01 AM all 20.75 0.00 4.55 0.06 0.08 74.56 12:16:01 AM 0 36.82 0.00 7.68 0.00 0.08 55.41 12:16:01 AM 1 4.87 0.00 1.44 0.12 0.08 93.48 12:17:01 AM all 20.70 0.00 4.62 0.07 0.09 74.51 12:17:01 AM 0 27.49 0.00 5.98 0.03 0.10 66.40 12:17:01 AM 1 13.95 0.00 3.28 0.10 0.08 82.58 12:18:01 AM all 21.30 0.00 4.57 0.06 0.09 73.98 12:18:01 AM 0 31.56 0.00 6.51 0.00 0.10 61.83 12:18:01 AM 1 11.11 0.00 2.64 0.12 0.08 86.05 12:19:01 AM all 26.79 0.00 4.32 0.02 0.11 68.76 12:19:01 AM 0 37.03 0.00 5.42 0.03 0.10 57.41 12:19:01 AM 1 16.74 0.00 3.23 0.00 0.12 79.91 12:20:01 AM all 28.57 0.00 4.24 0.06 0.13 67.00 12:20:01 AM 0 47.09 0.00 5.79 0.00 0.14 46.97 12:20:01 AM 1 10.64 0.00 2.74 0.12 0.12 86.38 12:21:01 AM all 36.64 0.00 3.45 0.37 0.13 59.42 12:21:01 AM 0 65.62 0.00 5.20 0.00 0.14 29.05 12:21:01 AM 1 8.21 0.00 1.73 0.72 0.12 89.22 12:22:01 AM all 36.73 0.00 3.47 0.45 0.14 59.21 12:22:01 AM 0 66.54 0.00 5.10 0.00 0.15 28.21 12:22:01 AM 1 7.53 0.00 1.88 0.89 0.12 89.57 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 32.22 0.00 3.07 0.37 0.12 64.21 12:23:01 AM 0 52.69 0.00 4.21 0.24 0.14 42.72 12:23:01 AM 1 12.10 0.00 1.96 0.51 0.10 85.34 12:24:01 AM all 35.23 0.00 3.51 0.30 0.13 60.83 12:24:01 AM 0 54.67 0.00 4.66 0.00 0.14 40.54 12:24:01 AM 1 16.03 0.00 2.37 0.59 0.12 80.89 12:25:01 AM all 35.57 0.00 3.69 0.25 0.13 60.36 12:25:01 AM 0 54.98 0.00 4.95 0.22 0.14 39.71 12:25:01 AM 1 16.41 0.00 2.45 0.27 0.12 80.75 12:26:01 AM all 37.38 0.00 3.36 0.12 0.20 58.94 12:26:01 AM 0 63.44 0.00 4.43 0.03 0.24 31.86 12:26:01 AM 1 11.68 0.00 2.30 0.20 0.17 85.65 12:27:01 AM all 48.79 0.00 1.90 0.03 0.13 49.16 12:27:01 AM 0 96.52 0.00 3.12 0.00 0.20 0.17 12:27:01 AM 1 0.84 0.00 0.67 0.05 0.07 98.38 12:28:01 AM all 45.86 0.00 1.81 0.10 0.12 52.11 12:28:01 AM 0 83.64 0.00 1.92 0.17 0.13 14.15 12:28:01 AM 1 7.83 0.00 1.71 0.03 0.10 90.32 12:29:01 AM all 24.71 0.01 2.82 5.33 0.12 67.02 12:29:01 AM 0 34.45 0.02 2.80 6.06 0.10 56.57 12:29:01 AM 1 14.93 0.00 2.83 4.59 0.13 77.52 12:30:01 AM all 31.29 0.00 4.06 0.53 0.12 64.01 12:30:01 AM 0 34.34 0.00 4.75 0.59 0.14 60.19 12:30:01 AM 1 28.29 0.00 3.37 0.47 0.10 67.77 Average: all 28.90 0.00 4.09 0.31 0.11 66.58 Average: 0 44.23 0.00 5.55 0.27 0.12 49.83 Average: 1 13.72 0.00 2.64 0.36 0.10 83.18