---> uname -a: Linux prd-centos8-robot-2c-8g-40030.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 720 3163 19 3813 6677 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:32:2b:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83755sec preferred_lft 83755sec inet6 fe80::f816:3eff:fe32:2b63/64 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-40030.novalocal) 07/06/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.27 0.00 1.27 0.00 547.54 12:02:01 AM 1.73 0.12 1.61 2.13 435.98 12:03:01 AM 0.60 0.00 0.60 0.00 513.73 12:04:01 AM 0.40 0.00 0.40 0.00 377.14 12:05:01 AM 0.37 0.00 0.37 0.00 375.35 12:06:01 AM 0.57 0.00 0.57 0.00 417.03 12:07:01 AM 0.58 0.07 0.52 7.60 481.16 12:08:01 AM 1.25 0.00 1.25 0.00 1569.12 12:09:01 AM 0.62 0.07 0.55 3.20 250.50 12:10:01 AM 0.37 0.00 0.37 0.00 198.00 12:11:01 AM 0.57 0.00 0.57 0.00 267.72 12:12:01 AM 0.48 0.00 0.48 0.00 271.31 12:13:01 AM 0.38 0.00 0.38 0.00 271.68 12:14:01 AM 0.37 0.00 0.37 0.00 276.94 12:15:01 AM 0.33 0.00 0.33 0.00 267.22 12:16:01 AM 0.48 0.00 0.48 0.00 270.49 12:17:01 AM 0.42 0.00 0.42 0.00 272.69 12:18:01 AM 0.32 0.00 0.32 0.00 242.39 12:19:01 AM 0.33 0.00 0.33 0.00 294.35 12:20:01 AM 0.37 0.00 0.37 0.00 331.41 12:21:01 AM 1.90 0.00 1.90 0.00 2938.60 12:22:01 AM 2.32 0.00 2.32 0.00 4176.45 12:23:01 AM 1.92 0.00 1.92 0.00 3537.29 12:24:01 AM 1.58 0.00 1.58 0.00 2781.39 12:25:01 AM 0.68 0.00 0.68 0.00 1060.14 12:26:01 AM 0.92 0.00 0.92 0.00 1357.60 12:27:01 AM 1.47 0.32 1.15 6.93 1452.36 12:28:01 AM 5.80 0.18 5.61 4.27 2074.46 12:29:01 AM 32.01 0.13 31.88 34.79 28280.65 Average: 2.08 0.03 2.05 2.03 1916.74 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4694480 6852548 3187952 40.44 2688 2325772 944488 10.58 268852 2538908 5100 12:02:01 AM 4682968 6853184 3199464 40.59 2688 2337920 944488 10.58 269144 2550572 5056 12:03:01 AM 4669668 6853620 3212764 40.76 2688 2351652 944488 10.58 269144 2563980 3496 12:04:01 AM 4668076 6862976 3214356 40.78 2688 2362588 944488 10.58 269144 2565620 3160 12:05:01 AM 4660792 6866652 3221640 40.87 2688 2373532 944488 10.58 269144 2572832 2888 12:06:01 AM 4650980 6869772 3231452 41.00 2688 2386452 944488 10.58 269144 2582368 3404 12:07:01 AM 4635576 6868584 3246856 41.19 2688 2400652 932220 10.44 269148 2597824 3052 12:08:01 AM 4588824 6867112 3293608 41.78 2688 2445876 932220 10.44 269172 2644624 1380 12:09:01 AM 4585192 6869952 3297240 41.83 2688 2452344 932220 10.44 269356 2647844 412 12:10:01 AM 4577220 6869736 3305212 41.93 2688 2460088 930744 10.42 269356 2655820 2324 12:11:01 AM 4569492 6869852 3312940 42.03 2688 2467924 930744 10.42 269356 2663492 2268 12:12:01 AM 4559764 6867864 3322668 42.15 2688 2475656 930744 10.42 269356 2673240 2016 12:13:01 AM 4552164 6868256 3330268 42.25 2688 2483636 930744 10.42 269356 2680972 1904 12:14:01 AM 4543824 6867944 3338608 42.36 2688 2491656 930744 10.42 269356 2689108 1660 12:15:01 AM 4513796 6845768 3368636 42.74 2688 2499500 946188 10.59 269356 2719244 1524 12:16:01 AM 4482664 6822508 3399768 43.13 2688 2507364 961656 10.77 269356 2750256 1372 12:17:01 AM 4451568 6799216 3430864 43.53 2688 2515156 993488 11.12 269360 2781496 1092 12:18:01 AM 4421056 6776368 3461376 43.91 2688 2522816 1009596 11.30 269360 2811872 1540 12:19:01 AM 4380304 6744656 3502128 44.43 2688 2531852 1041612 11.66 269360 2852296 1796 12:20:01 AM 4372012 6746036 3510420 44.53 2688 2541504 1063832 11.91 269360 2860804 1556 12:21:01 AM 4159636 6637152 3722796 47.23 2688 2644880 1143336 12.80 269368 3072316 16936 12:22:01 AM 3931824 6527080 3950608 50.12 2688 2762484 1252912 14.03 269360 3299648 9340 12:23:01 AM 3731880 6428176 4150552 52.66 2688 2863412 1347504 15.09 269360 3498912 4156 12:24:01 AM 3583572 6359932 4298860 54.54 2688 2943384 1425608 15.96 269360 3647036 728 12:25:01 AM 3495472 6326332 4386960 55.65 2688 2997824 1456412 16.31 269360 3734968 23404 12:26:01 AM 3410124 6301672 4472308 56.74 2688 3058444 1472744 16.49 269360 3819664 43392 12:27:01 AM 2464552 5356300 5417880 68.73 2688 3058644 2417312 27.07 269480 4763384 16 12:28:01 AM 4148344 6919932 3734088 47.37 2688 2939956 743904 8.33 982720 2380328 3336 12:29:01 AM 3293904 6885912 4588528 58.21 2688 3764252 771952 8.64 1182640 3046528 22308 Average: 4257922 6709831 3624510 45.98 2688 2619559 1074668 12.03 325386 2919516 5883 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 217.92 214.76 56.38 18.31 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 299.57 295.66 81.04 24.54 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 257.79 252.24 67.67 20.92 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 239.92 236.97 56.17 19.45 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 241.79 238.79 56.58 19.74 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 277.87 275.90 71.80 23.46 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 304.00 301.50 80.88 25.92 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 223.26 197.77 644.91 19.85 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 102.63 83.06 20.81 9.19 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 117.90 116.61 31.55 10.55 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 128.09 126.65 32.93 11.25 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 125.92 124.69 32.80 11.14 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 126.94 126.22 34.07 11.33 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 122.23 122.68 33.61 11.10 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 123.75 125.83 32.58 11.17 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 130.01 132.14 33.48 11.62 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 131.71 131.26 33.38 11.59 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 127.75 126.58 32.45 12.06 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 252.10 248.58 64.25 21.20 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 366.79 362.70 88.30 29.69 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 271.39 268.36 733.55 21.73 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 235.09 232.11 826.05 19.05 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 258.23 255.00 706.27 20.72 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 272.37 268.46 554.84 21.99 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 279.97 276.49 370.18 22.58 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 261.41 248.87 779.14 22.25 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 1.02 0.22 0.20 0.07 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 264.00 155.13 115.06 809.57 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 164.87 126.41 909.67 137.16 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 204.36 195.58 226.91 48.59 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-40030.novalocal) 07/06/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 29.46 0.02 10.05 0.04 0.09 60.34 12:01:01 AM 0 10.90 0.03 3.06 0.05 0.08 85.87 12:01:01 AM 1 48.27 0.00 17.13 0.03 0.10 34.46 12:02:01 AM all 29.46 0.00 6.22 0.06 0.10 64.16 12:02:01 AM 0 17.41 0.00 3.95 0.10 0.08 78.45 12:02:01 AM 1 41.72 0.00 8.52 0.02 0.12 49.62 12:03:01 AM all 32.12 0.00 4.79 0.05 0.09 62.94 12:03:01 AM 0 20.42 0.00 3.18 0.05 0.10 76.25 12:03:01 AM 1 44.04 0.00 6.44 0.05 0.09 49.39 12:04:01 AM all 35.05 0.00 3.79 0.08 0.09 60.99 12:04:01 AM 0 24.23 0.00 3.02 0.15 0.08 72.51 12:04:01 AM 1 45.96 0.00 4.58 0.00 0.09 49.38 12:05:01 AM all 35.19 0.00 3.81 0.07 0.09 60.84 12:05:01 AM 0 12.59 0.00 2.29 0.13 0.10 84.89 12:05:01 AM 1 58.25 0.00 5.36 0.00 0.09 36.30 12:06:01 AM all 32.83 0.00 4.85 0.09 0.09 62.15 12:06:01 AM 0 27.23 0.00 4.04 0.00 0.08 68.64 12:06:01 AM 1 38.48 0.00 5.66 0.17 0.10 55.59 12:07:01 AM all 32.07 0.00 5.47 0.09 0.09 62.28 12:07:01 AM 0 22.91 0.00 4.45 0.19 0.10 72.35 12:07:01 AM 1 41.32 0.00 6.49 0.00 0.09 52.10 12:08:01 AM all 19.64 0.00 3.16 0.19 0.08 76.92 12:08:01 AM 0 11.24 0.00 2.21 0.30 0.08 86.17 12:08:01 AM 1 28.11 0.00 4.13 0.08 0.08 67.59 12:09:01 AM all 13.22 0.00 2.03 0.01 0.07 84.68 12:09:01 AM 0 8.44 0.00 1.53 0.00 0.07 89.97 12:09:01 AM 1 18.02 0.00 2.53 0.02 0.07 79.37 12:10:01 AM all 20.77 0.00 3.82 0.05 0.10 75.26 12:10:01 AM 0 15.61 0.00 3.01 0.10 0.10 81.18 12:10:01 AM 1 25.95 0.00 4.63 0.00 0.10 69.32 12:11:01 AM all 21.17 0.00 3.88 0.04 0.08 74.82 12:11:01 AM 0 13.46 0.00 2.70 0.08 0.07 83.69 12:11:01 AM 1 28.91 0.00 5.08 0.00 0.10 65.92 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 21.01 0.00 3.94 0.03 0.08 74.94 12:12:01 AM 0 15.66 0.00 2.95 0.05 0.08 81.26 12:12:01 AM 1 26.38 0.00 4.94 0.00 0.08 68.59 12:13:01 AM all 21.69 0.00 4.13 0.05 0.08 74.04 12:13:01 AM 0 7.16 0.00 1.80 0.10 0.07 90.88 12:13:01 AM 1 36.39 0.00 6.49 0.00 0.10 57.02 12:14:01 AM all 21.55 0.00 4.06 0.04 0.09 74.26 12:14:01 AM 0 7.23 0.00 1.76 0.08 0.08 90.84 12:14:01 AM 1 36.04 0.00 6.37 0.00 0.10 57.49 12:15:01 AM all 20.71 0.00 4.03 0.04 0.08 75.15 12:15:01 AM 0 12.05 0.00 2.56 0.08 0.07 85.24 12:15:01 AM 1 29.42 0.00 5.50 0.00 0.08 65.00 12:16:01 AM all 21.20 0.00 3.95 0.02 0.08 74.75 12:16:01 AM 0 18.78 0.00 3.61 0.03 0.08 77.49 12:16:01 AM 1 23.62 0.00 4.29 0.00 0.08 72.00 12:17:01 AM all 20.95 0.00 3.93 0.03 0.08 75.00 12:17:01 AM 0 11.26 0.00 2.47 0.02 0.07 86.19 12:17:01 AM 1 30.72 0.00 5.39 0.05 0.10 63.73 12:18:01 AM all 20.88 0.00 3.76 0.04 0.08 75.23 12:18:01 AM 0 8.36 0.00 1.77 0.08 0.07 89.72 12:18:01 AM 1 33.50 0.00 5.78 0.00 0.10 60.62 12:19:01 AM all 23.90 0.00 3.97 0.06 0.09 71.97 12:19:01 AM 0 11.68 0.00 2.49 0.12 0.08 85.63 12:19:01 AM 1 36.33 0.00 5.48 0.00 0.10 58.09 12:20:01 AM all 27.14 0.00 3.78 0.05 0.09 68.93 12:20:01 AM 0 30.51 0.00 3.91 0.03 0.10 65.44 12:20:01 AM 1 23.78 0.00 3.64 0.07 0.09 72.42 12:21:01 AM all 34.06 0.00 3.36 0.28 0.11 62.19 12:21:01 AM 0 30.43 0.00 3.17 0.14 0.10 66.16 12:21:01 AM 1 37.69 0.00 3.56 0.43 0.12 58.20 12:22:01 AM all 35.83 0.00 3.29 0.38 0.08 60.43 12:22:01 AM 0 19.39 0.00 2.52 0.76 0.07 77.27 12:22:01 AM 1 52.47 0.00 4.07 0.00 0.09 43.37 12:22:01 AM CPU %user %nice %system %iowait %steal %idle 12:23:01 AM all 35.25 0.00 3.45 0.28 0.09 60.92 12:23:01 AM 0 11.08 0.00 2.07 0.51 0.08 86.25 12:23:01 AM 1 59.88 0.00 4.86 0.05 0.10 35.11 12:24:01 AM all 34.81 0.00 3.56 0.30 0.11 61.22 12:24:01 AM 0 21.30 0.00 2.81 0.15 0.12 75.62 12:24:01 AM 1 48.49 0.00 4.32 0.45 0.10 46.64 12:25:01 AM all 34.42 0.00 3.65 0.11 0.09 61.72 12:25:01 AM 0 16.64 0.00 2.57 0.22 0.08 80.49 12:25:01 AM 1 52.48 0.00 4.74 0.00 0.10 42.67 12:26:01 AM all 36.44 0.00 3.35 0.05 0.10 60.06 12:26:01 AM 0 33.92 0.00 2.74 0.08 0.10 63.15 12:26:01 AM 1 38.98 0.00 3.96 0.02 0.10 56.94 12:27:01 AM all 48.68 0.00 1.98 0.15 0.11 49.09 12:27:01 AM 0 96.40 0.00 3.37 0.00 0.12 0.12 12:27:01 AM 1 0.79 0.00 0.59 0.30 0.10 98.23 12:28:01 AM all 45.47 0.00 1.88 0.18 0.08 52.39 12:28:01 AM 0 77.93 0.00 1.65 0.00 0.08 20.33 12:28:01 AM 1 12.92 0.00 2.11 0.37 0.07 84.54 12:29:01 AM all 21.85 0.00 3.48 3.37 0.08 71.21 12:29:01 AM 0 14.64 0.00 2.86 3.51 0.08 78.91 12:29:01 AM 1 29.07 0.00 4.11 3.23 0.08 63.51 Average: all 28.50 0.00 3.98 0.22 0.09 67.21 Average: 0 21.71 0.00 2.77 0.25 0.09 75.18 Average: 1 35.36 0.00 5.19 0.19 0.09 59.18