---> uname -a: Linux prd-centos8-robot-2c-8g-9845.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4968 19 2150 6822 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:f2:34:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fef2:343a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/22/2023 _x86_64_ (2 CPU) 04:09:53 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 1144.30 1144.30 0.00 37359.73 0.00 04:11:02 AM 240.29 184.06 56.23 13414.08 38039.32 04:12:01 AM 91.12 12.39 78.73 2190.41 6720.95 04:13:01 AM 97.60 0.68 96.92 29.06 10955.93 04:14:01 AM 31.27 0.98 30.29 130.49 2543.77 04:15:01 AM 69.81 0.03 69.78 3.47 7953.22 04:16:01 AM 7.37 0.02 7.35 0.13 324.56 04:17:01 AM 0.60 0.00 0.60 0.00 8.46 04:18:01 AM 9.65 0.23 9.42 33.86 390.35 04:19:01 AM 34.51 0.47 34.04 48.92 1678.14 Average: 67.62 25.21 42.41 1858.53 7604.80 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 7417412 7375592 465060 5.90 2688 157968 430916 5.47 51956 215116 10376 04:11:02 AM 5753196 7174156 2129276 27.01 2688 1618200 630156 7.06 145184 1718864 50516 04:12:01 AM 5377180 7100492 2505292 31.78 2688 1906272 646688 7.24 185732 2002960 153984 04:13:01 AM 5177704 7037868 2704768 34.31 2688 2036376 689324 7.72 195044 2161052 46936 04:14:01 AM 5109620 7019836 2772852 35.18 2688 2084560 720208 8.06 224892 2192392 40288 04:15:01 AM 4991300 7043856 2891172 36.68 2688 2221368 658344 7.37 232580 2278812 96 04:16:01 AM 4888688 6941512 2993784 37.98 2688 2221636 804064 9.00 232628 2381972 4 04:17:01 AM 4883780 6936660 2998692 38.04 2688 2221692 813264 9.11 232628 2386916 8 04:18:01 AM 5082340 6980100 2800132 35.52 2688 2072012 729092 8.16 229432 2212272 5436 04:19:01 AM 5147276 7041904 2735196 34.70 2688 2069476 663568 7.43 425492 1957412 204 Average: 5382850 7065198 2499622 31.71 2688 1860956 678562 7.60 215557 1950777 30785 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 1.34 1.34 0.05 0.05 0.00 0.00 0.00 0.00 04:10:01 AM eth0 409.40 228.86 8597.37 17.19 0.00 0.00 0.00 0.00 04:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:02 AM eth0 233.09 125.62 872.34 51.77 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 69.43 56.23 853.52 6.73 0.00 0.00 0.00 0.00 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 48.28 35.62 553.35 7.12 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 19.26 15.26 45.64 4.74 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 210.41 188.75 314.37 45.58 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 192.33 201.17 1563.61 701.02 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 412.00 388.55 6636.99 25.11 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 228.96 194.13 2622.45 23.99 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 17.26 14.83 13.14 6.93 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 159.86 135.98 1518.01 96.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/22/2023 _x86_64_ (2 CPU) 04:09:53 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 32.99 1.04 36.81 7.64 0.00 21.53 04:10:01 AM 0 27.66 0.71 42.55 7.80 0.00 21.28 04:10:01 AM 1 38.10 1.36 31.29 7.48 0.00 21.77 04:11:02 AM all 25.85 0.03 10.05 34.27 0.11 29.70 04:11:02 AM 0 26.08 0.02 9.09 28.70 0.12 36.00 04:11:02 AM 1 25.62 0.03 11.00 39.82 0.10 23.43 04:12:01 AM all 35.87 0.00 5.27 4.13 0.13 54.61 04:12:01 AM 0 28.87 0.00 4.70 4.19 0.12 62.12 04:12:01 AM 1 42.86 0.00 5.83 4.07 0.14 47.11 04:13:01 AM all 31.98 0.00 4.13 1.90 0.11 61.89 04:13:01 AM 0 24.08 0.00 2.92 1.60 0.10 71.30 04:13:01 AM 1 39.89 0.00 5.35 2.19 0.12 52.46 04:14:01 AM all 20.49 0.00 2.54 0.46 0.09 76.42 04:14:01 AM 0 13.42 0.00 2.76 0.40 0.08 83.34 04:14:01 AM 1 27.54 0.00 2.32 0.52 0.10 69.52 04:15:01 AM all 25.88 0.00 3.71 1.25 0.10 69.05 04:15:01 AM 0 21.90 0.00 3.18 0.99 0.10 73.84 04:15:01 AM 1 29.87 0.00 4.25 1.51 0.10 64.27 04:16:01 AM all 13.35 0.00 0.76 0.08 0.09 85.72 04:16:01 AM 0 11.60 0.00 0.56 0.17 0.10 87.58 04:16:01 AM 1 15.10 0.00 0.96 0.00 0.08 83.86 04:17:01 AM all 12.91 0.00 1.62 0.00 0.11 85.36 04:17:01 AM 0 19.14 0.00 2.37 0.00 0.12 78.37 04:17:01 AM 1 6.78 0.00 0.89 0.00 0.10 92.23 04:18:01 AM all 13.15 0.00 1.88 0.09 0.09 84.79 04:18:01 AM 0 23.92 0.00 2.44 0.17 0.12 73.34 04:18:01 AM 1 2.59 0.00 1.32 0.02 0.07 96.00 04:19:01 AM all 29.11 0.00 2.61 0.75 0.09 67.44 04:19:01 AM 0 11.01 0.00 2.19 0.87 0.07 85.87 04:19:01 AM 1 47.17 0.00 3.02 0.63 0.12 49.06 Average: all 23.21 0.01 3.70 4.76 0.10 68.23 Average: 0 20.00 0.00 3.46 4.12 0.10 72.32 Average: 1 26.40 0.01 3.95 5.39 0.10 64.15