---> uname -a: Linux prd-centos8-robot-2c-8g-48383.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 604 4856 19 2236 6794 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:a6:f8:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85040sec preferred_lft 85040sec inet6 fe80::f816:3eff:fea6:f87e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/03/2025 _x86_64_ (2 CPU) 03:14:57 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 80.14 1.65 78.49 118.09 6170.34 03:18:01 AM 80.56 0.72 79.84 52.92 10072.54 03:19:01 AM 7.95 0.03 7.92 0.53 1184.92 03:20:01 AM 13.76 0.38 13.38 64.25 353.88 03:21:01 AM 45.02 6.71 38.30 1245.72 2361.75 03:22:01 AM 47.40 0.25 47.15 47.05 7456.55 03:23:01 AM 3.58 0.00 3.58 0.00 119.88 03:24:01 AM 0.12 0.00 0.12 0.00 1.20 03:25:01 AM 0.22 0.00 0.22 0.00 3.22 03:26:01 AM 0.63 0.22 0.42 11.73 111.43 03:27:01 AM 2.27 0.03 2.23 1.87 279.99 03:28:01 AM 0.35 0.00 0.35 0.00 113.56 03:29:01 AM 0.25 0.00 0.25 0.00 108.51 03:30:01 AM 0.30 0.00 0.30 0.00 138.68 03:31:01 AM 1.41 0.03 1.38 0.27 40.04 03:32:01 AM 0.27 0.00 0.27 0.00 75.25 03:33:01 AM 0.25 0.00 0.25 0.00 66.04 03:34:01 AM 0.25 0.00 0.25 0.00 125.81 03:35:01 AM 0.22 0.00 0.22 0.00 46.14 03:36:01 AM 0.43 0.00 0.43 0.00 27.33 03:37:01 AM 27.61 0.43 27.17 47.98 2692.67 Average: 14.90 0.50 14.41 75.74 1502.44 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5288152 7013356 2594276 32.91 2688 1907248 714068 8.00 186736 2087904 184520 03:18:01 AM 5152612 6989604 2729816 34.63 2688 2013148 717424 8.03 198064 2184224 27440 03:19:01 AM 5149996 6986976 2732432 34.66 2688 2013168 717424 8.03 198092 2185736 4 03:20:01 AM 5222688 7061656 2659740 33.74 2688 2015096 647964 7.26 219168 2092096 10748 03:21:01 AM 4901740 6983720 2980688 37.81 2688 2250088 707428 7.92 258060 2350396 187828 03:22:01 AM 4950384 7038140 2932044 37.20 2688 2255332 642988 7.20 261932 2290084 28 03:23:01 AM 4950088 7037844 2932340 37.20 2688 2255332 642988 7.20 261936 2290256 12 03:24:01 AM 4950008 7037768 2932420 37.20 2688 2255336 642988 7.20 261936 2290424 4 03:25:01 AM 4950276 7038036 2932152 37.20 2688 2255336 642988 7.20 261936 2290096 4 03:26:01 AM 4894372 6986040 2988056 37.91 2688 2259284 753248 8.43 262072 2345260 524 03:27:01 AM 4885600 6983640 2996828 38.02 2688 2265616 753248 8.43 262556 2353912 528 03:28:01 AM 4881988 6983228 3000440 38.06 2688 2268840 753248 8.43 262620 2357312 452 03:29:01 AM 4877776 6982624 3004652 38.12 2688 2272440 753248 8.43 262620 2361104 864 03:30:01 AM 4874868 6982968 3007560 38.16 2688 2275676 750292 8.40 262620 2364664 32 03:31:01 AM 4873912 6983032 3008516 38.17 2688 2276736 750292 8.40 262772 2365144 884 03:32:01 AM 4872224 6983108 3010204 38.19 2688 2278468 750292 8.40 262772 2366960 468 03:33:01 AM 4870216 6982824 3012212 38.21 2688 2280192 750292 8.40 262772 2368976 296 03:34:01 AM 4864432 6980744 3017996 38.29 2688 2283896 750292 8.40 262772 2374648 292 03:35:01 AM 4863440 6980896 3018988 38.30 2688 2285032 750292 8.40 262772 2375588 116 03:36:01 AM 4915484 7038740 2966944 37.64 2688 2290832 662976 7.42 263088 2324052 5292 03:37:01 AM 5067224 7046948 2815204 35.71 2688 2152552 657336 7.36 488000 1969848 10972 Average: 4964642 7004852 2917786 37.02 2688 2209983 710063 7.95 261205 2285175 20538 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 82.56 66.04 1046.55 8.10 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 55.73 32.76 585.06 5.93 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 1.77 0.37 0.38 0.12 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 12.95 10.83 5.64 4.08 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 42.00 36.60 330.44 8.20 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 453.65 330.69 92.31 79.31 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 3.50 2.00 0.58 0.46 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 3.65 2.08 0.72 0.61 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 3.78 0.88 0.30 0.17 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 204.37 189.17 47.49 15.00 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 95.67 96.73 42.23 7.96 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 77.89 77.20 25.87 6.27 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 56.11 56.71 23.63 5.02 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 116.95 117.20 29.69 9.42 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 49.07 48.12 10.07 4.23 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 101.63 100.25 18.49 8.03 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 119.35 116.60 22.13 9.61 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 121.74 123.06 30.43 9.56 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 6.43 3.97 1.11 0.72 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 84.30 68.46 19.33 6.06 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 82.56 55.80 164.73 102.48 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 84.54 73.11 118.92 13.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/03/2025 _x86_64_ (2 CPU) 03:14:57 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 33.72 0.00 4.62 5.17 0.12 56.38 03:17:01 AM 0 26.31 0.00 3.65 7.54 0.12 62.38 03:17:01 AM 1 41.14 0.00 5.58 2.79 0.12 50.37 03:18:01 AM all 20.30 0.00 3.37 3.93 0.08 72.32 03:18:01 AM 0 12.09 0.00 2.42 4.52 0.08 80.89 03:18:01 AM 1 28.54 0.00 4.32 3.33 0.08 63.73 03:19:01 AM all 0.39 0.00 0.17 0.12 0.03 99.29 03:19:01 AM 0 0.17 0.00 0.15 0.03 0.03 99.62 03:19:01 AM 1 0.62 0.00 0.18 0.20 0.03 98.96 03:20:01 AM all 11.69 0.00 1.65 0.10 0.05 86.51 03:20:01 AM 0 7.70 0.00 1.52 0.02 0.03 90.73 03:20:01 AM 1 15.67 0.00 1.79 0.18 0.07 82.29 03:21:01 AM all 24.62 0.00 4.77 0.65 0.09 69.86 03:21:01 AM 0 19.81 0.00 4.51 0.53 0.08 75.07 03:21:01 AM 1 29.44 0.00 5.03 0.77 0.10 64.66 03:22:01 AM all 11.22 0.00 2.80 0.93 0.06 84.99 03:22:01 AM 0 5.57 0.00 2.39 0.89 0.05 91.10 03:22:01 AM 1 16.87 0.00 3.22 0.97 0.07 78.87 03:23:01 AM all 0.39 0.00 0.08 0.02 0.03 99.49 03:23:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 03:23:01 AM 1 0.63 0.00 0.07 0.03 0.03 99.23 03:24:01 AM all 0.33 0.00 0.09 0.00 0.03 99.54 03:24:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 03:24:01 AM 1 0.53 0.00 0.12 0.00 0.03 99.32 03:25:01 AM all 0.31 0.00 0.08 0.00 0.03 99.59 03:25:01 AM 0 0.52 0.00 0.08 0.00 0.02 99.38 03:25:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 03:26:01 AM all 11.92 0.00 1.34 0.01 0.08 86.65 03:26:01 AM 0 7.72 0.00 0.76 0.00 0.08 91.44 03:26:01 AM 1 16.15 0.00 1.93 0.02 0.07 81.83 03:27:01 AM all 14.00 0.00 1.35 0.03 0.09 84.53 03:27:01 AM 0 5.57 0.00 0.62 0.03 0.10 93.68 03:27:01 AM 1 22.56 0.00 2.09 0.02 0.09 75.25 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 9.36 0.00 0.82 0.01 0.08 89.73 03:28:01 AM 0 3.38 0.00 0.55 0.02 0.08 95.96 03:28:01 AM 1 15.46 0.00 1.09 0.00 0.07 83.38 03:29:01 AM all 8.18 0.00 0.62 0.00 0.06 91.14 03:29:01 AM 0 5.73 0.00 0.45 0.00 0.05 93.77 03:29:01 AM 1 10.64 0.00 0.79 0.00 0.07 88.50 03:30:01 AM all 12.26 0.00 1.28 0.02 0.08 86.36 03:30:01 AM 0 10.04 0.00 1.60 0.02 0.07 88.28 03:30:01 AM 1 14.54 0.00 0.96 0.02 0.09 84.40 03:31:01 AM all 5.36 0.00 0.60 0.01 0.06 93.97 03:31:01 AM 0 3.35 0.00 0.44 0.02 0.05 96.14 03:31:01 AM 1 7.36 0.00 0.77 0.00 0.07 91.80 03:32:01 AM all 8.19 0.00 0.68 0.01 0.07 91.05 03:32:01 AM 0 10.67 0.00 0.73 0.02 0.07 88.51 03:32:01 AM 1 5.75 0.00 0.62 0.00 0.07 93.56 03:33:01 AM all 8.36 0.00 0.72 0.00 0.08 90.85 03:33:01 AM 0 8.92 0.00 0.77 0.00 0.09 90.23 03:33:01 AM 1 7.81 0.00 0.67 0.00 0.07 91.45 03:34:01 AM all 9.71 0.00 1.01 0.00 0.08 89.20 03:34:01 AM 0 2.35 0.00 0.67 0.00 0.08 96.90 03:34:01 AM 1 17.12 0.00 1.35 0.00 0.08 81.45 03:35:01 AM all 3.66 0.00 0.44 0.03 0.08 95.79 03:35:01 AM 0 2.06 0.00 0.33 0.05 0.08 97.47 03:35:01 AM 1 5.27 0.00 0.53 0.00 0.08 94.12 03:36:01 AM all 9.06 0.00 0.76 0.00 0.05 90.13 03:36:01 AM 0 3.95 0.00 0.79 0.00 0.05 95.21 03:36:01 AM 1 14.18 0.00 0.74 0.00 0.05 85.04 03:37:01 AM all 27.54 0.00 3.52 0.43 0.08 68.43 03:37:01 AM 0 18.02 0.00 2.80 0.28 0.08 78.81 03:37:01 AM 1 37.06 0.00 4.24 0.57 0.08 58.05 Average: all 10.98 0.00 1.47 0.55 0.07 86.93 Average: 0 7.34 0.00 1.21 0.67 0.06 90.71 Average: 1 14.63 0.00 1.72 0.43 0.07 83.15