---> uname -a: Linux prd-centos8-robot-2c-8g-3081.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4865 19 2218 6788 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:41:86:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fe41:86d9/64 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:02 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 103.55 52.98 50.57 5882.97 22056.18 04:14:01 AM 119.83 7.42 112.41 1296.72 10153.56 04:15:01 AM 31.19 0.42 30.77 64.78 3585.24 04:16:01 AM 21.15 0.00 21.15 0.00 1362.67 04:17:01 AM 44.09 0.03 44.05 3.47 6950.62 04:18:01 AM 3.18 0.10 3.08 32.13 113.50 04:19:01 AM 2.08 0.00 2.08 0.00 314.75 04:20:01 AM 0.82 0.00 0.82 0.00 584.11 04:21:01 AM 0.35 0.02 0.33 1.07 243.69 04:22:01 AM 0.87 0.03 0.83 1.87 290.90 04:23:01 AM 0.83 0.35 0.48 53.46 75.09 04:24:01 AM 0.37 0.00 0.37 0.00 31.36 04:25:01 AM 1.75 0.18 1.57 4.27 95.07 04:26:01 AM 29.11 0.70 28.41 97.70 2997.77 Average: 25.65 4.45 21.21 531.33 3489.67 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5480376 7058040 2402056 30.47 2688 1769196 714772 8.00 190580 1925244 117476 04:14:01 AM 5178000 7014096 2704432 34.31 2688 2013176 713348 7.99 221588 2137376 82864 04:15:01 AM 5254340 7091836 2628092 33.34 2688 2015124 645440 7.23 240640 2044392 8 04:16:01 AM 5004296 7040560 2878136 36.51 2688 2206624 668944 7.49 255864 2257416 172628 04:17:01 AM 4998252 7037248 2884180 36.59 2688 2208988 682060 7.64 258020 2253520 4 04:18:01 AM 4955320 6996808 2927112 37.13 2688 2211488 737040 8.25 258208 2296248 1352 04:19:01 AM 4923560 6982436 2958872 37.54 2688 2228932 737040 8.25 258624 2327836 11184 04:20:01 AM 4914200 6981600 2968232 37.66 2688 2237400 757764 8.48 258624 2336756 2500 04:21:01 AM 4907964 6981384 2974468 37.74 2688 2243468 757764 8.48 258624 2343500 1272 04:22:01 AM 4899332 6980080 2983100 37.84 2688 2250720 757764 8.48 258904 2351280 140 04:23:01 AM 4507168 6914512 3375264 42.82 2688 2254432 765976 8.58 260224 2362368 224 04:24:01 AM 4506800 6914520 3375632 42.82 2688 2254992 765976 8.58 260240 2362972 24 04:25:01 AM 5108276 7026844 2774156 35.19 2688 2089828 668688 7.49 297376 2104708 7272 04:26:01 AM 5033156 6999352 2849276 36.15 2688 2142520 715584 8.01 493996 2007160 1572 Average: 4976503 7001380 2905929 36.87 2688 2151921 720583 8.07 269394 2222198 28466 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 283.54 182.22 1516.89 58.82 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 78.50 60.84 723.04 9.47 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 13.91 9.48 5.44 3.57 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 32.03 27.41 294.16 6.15 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 187.00 136.82 42.62 38.07 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 21.90 15.38 22.11 3.41 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 50.27 39.50 123.30 10.49 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 23.16 16.44 53.75 5.95 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 24.13 20.19 25.91 5.22 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 23.88 18.88 64.53 11.22 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 42.14 53.94 23.81 4.85 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 13.70 11.48 3.28 2.08 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 58.96 35.94 71.27 58.03 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 42.75 31.52 90.40 36.21 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 63.99 47.15 218.61 18.11 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) 12/16/2024 _x86_64_ (2 CPU) 04:11:02 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 26.03 0.03 5.42 27.32 0.10 41.09 04:13:01 AM 0 28.67 0.03 5.23 28.92 0.10 37.03 04:13:01 AM 1 23.38 0.03 5.61 25.71 0.10 45.17 04:14:01 AM all 34.17 0.00 5.70 4.87 0.10 55.16 04:14:01 AM 0 43.82 0.00 6.19 5.92 0.10 43.97 04:14:01 AM 1 24.51 0.00 5.21 3.82 0.10 66.36 04:15:01 AM all 10.96 0.00 1.39 1.19 0.08 86.37 04:15:01 AM 0 14.69 0.00 1.42 0.95 0.08 82.86 04:15:01 AM 1 7.23 0.00 1.35 1.44 0.08 89.90 04:16:01 AM all 18.43 0.00 3.19 0.91 0.07 77.41 04:16:01 AM 0 23.14 0.00 3.36 1.00 0.07 72.43 04:16:01 AM 1 13.71 0.00 3.02 0.82 0.07 82.39 04:17:01 AM all 9.35 0.00 1.76 1.84 0.05 87.00 04:17:01 AM 0 11.47 0.00 2.01 1.97 0.07 84.49 04:17:01 AM 1 7.24 0.00 1.50 1.71 0.03 89.52 04:18:01 AM all 2.87 0.00 0.22 0.03 0.05 96.84 04:18:01 AM 0 3.82 0.00 0.30 0.03 0.05 95.80 04:18:01 AM 1 1.92 0.00 0.13 0.02 0.05 97.88 04:19:01 AM all 17.66 0.00 0.25 0.04 0.07 81.98 04:19:01 AM 0 26.47 0.00 0.25 0.02 0.07 73.20 04:19:01 AM 1 8.84 0.00 0.25 0.07 0.07 90.77 04:20:01 AM all 7.65 0.00 0.16 0.15 0.05 91.99 04:20:01 AM 0 3.27 0.00 0.13 0.05 0.05 96.50 04:20:01 AM 1 12.02 0.00 0.18 0.25 0.05 87.49 04:21:01 AM all 12.58 0.00 0.17 0.05 0.06 87.14 04:21:01 AM 0 8.66 0.00 0.18 0.02 0.05 91.09 04:21:01 AM 1 16.51 0.00 0.15 0.08 0.07 83.19 04:22:01 AM all 7.59 0.00 0.26 0.03 0.08 92.04 04:22:01 AM 0 12.16 0.00 0.28 0.05 0.08 87.42 04:22:01 AM 1 3.02 0.00 0.23 0.02 0.07 96.66 04:23:01 AM all 8.74 0.00 6.25 0.03 0.07 84.91 04:23:01 AM 0 10.44 0.00 6.31 0.05 0.07 83.13 04:23:01 AM 1 7.04 0.00 6.19 0.02 0.07 86.69 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 4.08 0.00 0.15 0.00 0.06 95.71 04:24:01 AM 0 3.76 0.00 0.13 0.00 0.05 96.05 04:24:01 AM 1 4.41 0.00 0.17 0.00 0.07 95.36 04:25:01 AM all 8.50 0.00 1.26 0.01 0.07 90.17 04:25:01 AM 0 3.58 0.00 0.87 0.02 0.07 95.47 04:25:01 AM 1 13.41 0.00 1.65 0.00 0.07 84.87 04:26:01 AM all 29.67 0.00 3.35 0.43 0.08 66.48 04:26:01 AM 0 33.47 0.00 3.19 0.47 0.08 62.80 04:26:01 AM 1 25.87 0.00 3.51 0.38 0.07 70.17 Average: all 14.17 0.00 2.11 2.63 0.07 81.01 Average: 0 16.26 0.00 2.13 2.82 0.07 78.72 Average: 1 12.08 0.00 2.08 2.45 0.07 83.32