---> uname -a: Linux prd-centos8-robot-2c-8g-3882.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4918 19 2138 6760 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:8c:87:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85486sec preferred_lft 85486sec inet6 fe80::f816:3eff:fe8c:8744/64 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) 11/03/2024 _x86_64_ (2 CPU) 01:11:03 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 88.59 13.10 75.49 2343.22 6413.21 01:14:01 AM 78.77 0.70 78.07 50.79 9810.50 01:15:01 AM 12.86 0.42 12.45 64.79 401.12 01:16:01 AM 59.13 0.03 59.10 3.47 7554.40 01:17:01 AM 9.97 0.08 9.88 31.99 877.34 01:18:01 AM 3.55 0.02 3.53 0.13 147.84 01:19:02 AM 0.42 0.00 0.42 0.00 70.19 01:20:01 AM 0.17 0.00 0.17 0.00 59.96 01:21:01 AM 0.25 0.00 0.25 0.00 35.70 01:22:01 AM 0.50 0.00 0.50 0.00 43.15 01:23:01 AM 0.22 0.00 0.22 0.00 13.78 01:24:01 AM 0.35 0.00 0.35 0.00 32.02 01:25:01 AM 0.20 0.00 0.20 0.00 29.23 01:26:01 AM 25.42 0.65 24.78 74.11 1603.53 Average: 20.05 1.07 18.98 183.70 1937.40 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5317744 7047720 2564680 32.54 2688 1911948 692872 7.76 210136 2031004 161116 01:14:01 AM 5216076 7048572 2666348 33.83 2688 2009620 678832 7.60 229720 2089556 1120 01:15:01 AM 5244844 7077860 2637580 33.46 2688 2010468 683996 7.66 240000 2052340 20 01:16:01 AM 4979028 7011624 2903396 36.83 2688 2201856 693076 7.76 256668 2267912 16560 01:17:01 AM 4943344 6976780 2939080 37.29 2688 2203064 742364 8.31 256804 2307548 260 01:18:01 AM 4939488 6974784 2942936 37.34 2688 2204924 762880 8.54 256812 2311280 940 01:19:02 AM 4933744 6970572 2948680 37.41 2688 2206456 801716 8.98 256820 2316884 520 01:20:01 AM 4930220 6968288 2952204 37.45 2688 2207736 820064 9.18 256824 2320420 80 01:21:01 AM 4927880 6967756 2954544 37.48 2688 2209488 820064 9.18 256824 2322612 844 01:22:01 AM 4926952 6967080 2955472 37.49 2688 2209748 820064 9.18 256824 2323464 52 01:23:01 AM 4926988 6967492 2955436 37.49 2688 2210124 820064 9.18 256828 2323560 60 01:24:01 AM 4924872 6966208 2957552 37.52 2688 2210948 820064 9.18 256828 2325632 24 01:25:01 AM 4971136 7015460 2911288 36.93 2688 2213936 703796 7.88 257172 2279988 2204 01:26:01 AM 5051120 6932712 2831304 35.92 2688 2057488 810044 9.07 455584 2023724 212 Average: 5016674 6992351 2865750 36.36 2688 2147700 762135 8.53 264560 2235423 13144 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 134.99 94.92 1158.04 23.79 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 56.86 39.96 452.75 7.11 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 16.55 11.61 5.37 3.89 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 175.47 129.84 325.20 37.09 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 15.40 9.20 4.87 4.57 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 95.12 93.88 18.40 8.71 0.00 0.00 0.00 0.00 01:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:02 AM eth0 57.31 55.18 12.58 6.26 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 42.59 42.84 8.99 3.86 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 76.16 73.83 16.69 8.32 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 10.08 8.45 7.46 1.62 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 14.75 13.11 3.57 2.36 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 23.61 21.53 6.04 3.82 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 59.56 46.29 15.97 7.80 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 50.97 40.14 98.77 50.13 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 59.26 48.64 152.66 12.11 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) 11/03/2024 _x86_64_ (2 CPU) 01:11:03 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 33.72 0.00 6.02 3.96 0.09 56.22 01:13:01 AM 0 27.89 0.00 5.06 3.46 0.08 63.51 01:13:01 AM 1 39.55 0.00 6.97 4.46 0.10 48.92 01:14:01 AM all 19.68 0.00 3.38 3.54 0.11 73.29 01:14:01 AM 0 10.93 0.00 3.00 2.54 0.08 83.45 01:14:01 AM 1 28.73 0.00 3.78 4.57 0.14 62.78 01:15:01 AM all 8.85 0.00 1.30 0.58 0.08 89.18 01:15:01 AM 0 3.84 0.00 1.19 0.15 0.08 94.74 01:15:01 AM 1 13.86 0.00 1.42 1.02 0.08 83.62 01:16:01 AM all 26.32 0.00 4.42 2.35 0.09 66.81 01:16:01 AM 0 18.83 0.00 4.00 1.65 0.08 75.44 01:16:01 AM 1 33.83 0.00 4.84 3.06 0.10 58.17 01:17:01 AM all 1.34 0.00 0.33 0.38 0.03 97.92 01:17:01 AM 0 0.72 0.00 0.27 0.23 0.03 98.75 01:17:01 AM 1 1.96 0.00 0.40 0.52 0.03 97.09 01:18:01 AM all 8.14 0.00 0.45 0.01 0.08 91.32 01:18:01 AM 0 7.72 0.00 0.49 0.02 0.08 91.70 01:18:01 AM 1 8.56 0.00 0.42 0.00 0.08 90.93 01:19:02 AM all 7.11 0.00 0.45 0.00 0.08 92.37 01:19:02 AM 0 6.92 0.00 0.44 0.00 0.08 92.56 01:19:02 AM 1 7.29 0.00 0.47 0.00 0.07 92.17 01:20:01 AM all 2.52 0.00 0.30 0.00 0.08 97.10 01:20:01 AM 0 1.77 0.00 0.32 0.00 0.07 97.84 01:20:01 AM 1 3.27 0.00 0.27 0.00 0.09 96.37 01:21:01 AM all 8.68 0.00 0.50 0.00 0.08 90.75 01:21:01 AM 0 6.77 0.00 0.41 0.00 0.08 92.74 01:21:01 AM 1 10.58 0.00 0.59 0.00 0.07 88.76 01:22:01 AM all 2.51 0.00 0.19 0.00 0.07 97.23 01:22:01 AM 0 2.76 0.00 0.18 0.00 0.05 97.01 01:22:01 AM 1 2.26 0.00 0.20 0.00 0.08 97.46 01:23:01 AM all 4.20 0.00 0.29 0.01 0.07 95.43 01:23:01 AM 0 5.78 0.00 0.30 0.02 0.07 93.84 01:23:01 AM 1 2.62 0.00 0.28 0.00 0.07 97.02 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 6.35 0.00 0.33 0.00 0.08 93.25 01:24:01 AM 0 3.87 0.00 0.30 0.00 0.07 95.76 01:24:01 AM 1 8.82 0.00 0.37 0.00 0.08 90.73 01:25:01 AM all 12.51 0.00 0.54 0.00 0.08 86.87 01:25:01 AM 0 7.41 0.00 0.57 0.00 0.07 91.95 01:25:01 AM 1 17.60 0.00 0.52 0.00 0.08 81.80 01:26:01 AM all 26.65 0.00 3.17 0.33 0.09 69.75 01:26:01 AM 0 21.18 0.00 2.89 0.42 0.10 75.41 01:26:01 AM 1 32.13 0.00 3.46 0.23 0.08 64.10 Average: all 12.04 0.00 1.55 0.79 0.08 85.54 Average: 0 9.03 0.00 1.39 0.61 0.07 88.90 Average: 1 15.05 0.00 1.71 0.98 0.08 82.17