---> uname -a: Linux prd-centos8-robot-2c-8g-7360.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 585 4999 19 2112 6814 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:8d:14:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe8d:14f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/17/2024 _x86_64_ (2 CPU) 01:21:49 LINUX RESTART (2 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 224.53 127.72 96.80 13092.30 39339.09 01:24:01 AM 113.93 6.60 107.33 1269.71 9176.59 01:25:01 AM 55.06 0.58 54.47 26.26 5314.26 01:26:01 AM 9.93 0.83 9.10 124.63 345.53 01:27:01 AM 51.22 0.17 51.06 5.87 3056.96 01:28:01 AM 31.26 0.03 31.22 3.47 5788.62 01:29:01 AM 6.00 0.02 5.98 0.13 303.07 01:30:00 AM 0.20 0.02 0.19 0.54 7.51 01:30:01 AM 5.56 0.00 5.56 0.00 57.14 01:31:01 AM 0.73 0.00 0.73 0.00 52.07 01:32:01 AM 35.45 0.30 35.15 43.59 1881.74 Average: 52.84 13.63 39.22 1456.74 6526.94 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5513540 7059652 2368908 30.05 2688 1738808 725076 8.12 163248 1923136 98428 01:24:01 AM 5274948 7075868 2607500 33.08 2688 1977676 651620 7.30 186912 2077548 107284 01:25:01 AM 5218928 7040640 2663520 33.79 2688 1999020 686748 7.69 210600 2106880 6204 01:26:01 AM 5250476 7071080 2631972 33.39 2688 1997848 683200 7.65 217428 2068084 4 01:27:01 AM 4980392 6990536 2902056 36.82 2688 2179604 721880 8.08 230636 2301516 160928 01:28:01 AM 5033872 7043892 2848576 36.14 2688 2179740 665368 7.45 236288 2237224 4 01:29:01 AM 4989512 7001948 2892936 36.70 2688 2182164 727824 8.15 236336 2280820 16 01:30:00 AM 4813468 6826084 3068980 38.93 2688 2182336 910824 10.20 236336 2456428 16 01:30:01 AM 4956284 6968924 2926164 37.12 2688 2182344 783348 8.77 236336 2313480 4 01:31:01 AM 5030944 7045020 2851504 36.18 2688 2183780 669312 7.49 236588 2240012 136 01:32:01 AM 5133220 6988380 2749228 34.88 2688 2030060 741156 8.30 431188 1966368 164 Average: 5108689 7010184 2773759 35.19 2688 2075762 724214 8.11 238354 2179227 33926 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 258.06 164.33 1271.91 57.38 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 62.43 51.03 622.05 7.38 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 17.48 15.23 163.61 4.49 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 13.48 11.66 3.70 2.99 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 43.51 39.06 317.72 9.70 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 594.40 509.11 115.43 102.15 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 36.29 25.41 38.50 3.71 0.00 0.00 0.00 0.00 01:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 AM eth0 232.14 203.22 2486.50 13.40 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 0.79 1.59 0.05 0.10 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 425.90 356.81 4429.90 24.22 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 45.58 35.80 78.22 27.88 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 172.44 140.74 947.47 25.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/17/2024 _x86_64_ (2 CPU) 01:21:49 LINUX RESTART (2 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 36.35 0.00 9.44 18.20 0.12 35.89 01:23:01 AM 0 31.85 0.00 8.73 17.45 0.12 41.85 01:23:01 AM 1 40.83 0.00 10.14 18.96 0.12 29.95 01:24:01 AM all 37.44 0.00 5.83 3.00 0.12 53.61 01:24:01 AM 0 24.87 0.00 5.31 3.93 0.12 65.78 01:24:01 AM 1 50.02 0.00 6.34 2.08 0.12 41.44 01:25:01 AM all 18.33 0.00 1.89 2.01 0.08 77.69 01:25:01 AM 0 13.35 0.00 1.79 2.04 0.08 82.75 01:25:01 AM 1 23.31 0.00 2.00 1.99 0.07 72.64 01:26:01 AM all 7.04 0.00 0.99 0.53 0.04 91.40 01:26:01 AM 0 2.52 0.00 0.94 0.47 0.03 96.04 01:26:01 AM 1 11.55 0.00 1.05 0.58 0.05 86.76 01:27:01 AM all 29.76 0.00 4.36 0.84 0.09 64.94 01:27:01 AM 0 22.46 0.00 4.31 0.65 0.08 72.50 01:27:01 AM 1 37.07 0.00 4.41 1.03 0.10 57.39 01:28:01 AM all 2.56 0.00 1.47 0.89 0.04 95.04 01:28:01 AM 0 3.72 0.00 1.46 1.37 0.03 93.41 01:28:01 AM 1 1.41 0.00 1.47 0.40 0.05 96.67 01:29:01 AM all 6.27 0.00 0.42 0.08 0.05 93.18 01:29:01 AM 0 2.78 0.00 0.34 0.17 0.05 96.66 01:29:01 AM 1 9.76 0.00 0.50 0.00 0.05 89.68 01:30:00 AM all 4.79 0.00 0.81 0.00 0.08 94.31 01:30:00 AM 0 2.37 0.00 0.58 0.00 0.09 96.96 01:30:00 AM 1 7.21 0.00 1.04 0.00 0.07 91.68 01:30:01 AM all 10.32 0.00 1.98 0.00 0.40 87.30 01:30:01 AM 0 0.80 0.00 0.80 0.00 0.00 98.40 01:30:01 AM 1 19.69 0.00 3.15 0.00 0.79 76.38 01:31:01 AM all 7.47 0.00 1.35 0.00 0.08 91.10 01:31:01 AM 0 0.45 0.00 0.25 0.00 0.07 99.23 01:31:01 AM 1 14.50 0.00 2.45 0.00 0.08 82.96 01:32:01 AM all 20.88 0.00 2.73 0.65 0.07 75.68 01:32:01 AM 0 16.90 0.00 2.35 0.77 0.07 79.91 01:32:01 AM 1 24.86 0.00 3.10 0.53 0.07 71.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.11 0.00 2.93 2.61 0.08 77.27 Average: 0 12.13 0.00 2.60 2.67 0.07 82.52 Average: 1 22.10 0.00 3.26 2.55 0.08 72.02