---> uname -a: Linux prd-centos8-robot-2c-8g-18513.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4979 19 2102 6785 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:8e:c6:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe8e:c6d2/64 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) 01/21/2024 _x86_64_ (2 CPU) 04:12:37 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 106.90 24.59 82.31 5785.40 36949.30 04:15:01 AM 116.53 6.88 109.65 1300.28 9781.58 04:16:01 AM 56.21 0.65 55.56 28.12 4960.26 04:17:01 AM 28.83 0.82 28.01 124.65 2127.71 04:18:01 AM 61.13 0.20 60.93 9.33 7114.28 04:19:01 AM 19.33 0.00 19.33 0.00 1531.89 04:20:01 AM 5.98 0.03 5.95 0.67 309.93 04:21:01 AM 0.50 0.00 0.50 0.00 8.00 04:22:01 AM 20.68 0.30 20.38 43.59 806.85 Average: 46.23 3.72 42.51 810.25 7065.67 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5547644 7046720 2334812 29.62 2688 1693172 708616 7.93 159208 1898316 88108 04:15:01 AM 5210208 7004288 2672248 33.90 2688 1972588 726268 8.13 196208 2138024 98460 04:16:01 AM 5208480 7018736 2673976 33.92 2688 1987284 695264 7.78 195412 2135052 46936 04:17:01 AM 5224464 7039536 2657992 33.72 2688 1992288 676368 7.57 214704 2098472 4 04:18:01 AM 5010128 7014592 2872328 36.44 2688 2173592 670892 7.51 233128 2262784 31944 04:19:01 AM 5004372 7008104 2878084 36.51 2688 2173608 686372 7.69 233156 2271092 4 04:20:01 AM 4924968 6931276 2957488 37.52 2688 2176184 787396 8.82 233212 2348748 4 04:21:01 AM 5000804 7008084 2881652 36.56 2688 2177140 682248 7.64 233512 2273500 952 04:22:01 AM 5116124 6962160 2766332 35.09 2688 2020876 761664 8.53 426744 1990120 26248 Average: 5138577 7003722 2743879 34.81 2688 2040748 710565 7.96 236143 2157345 32518 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 208.70 139.47 1076.85 53.59 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 64.47 51.54 779.14 6.59 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 18.58 13.86 148.62 4.37 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 19.31 14.30 6.10 4.35 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 137.69 137.09 337.98 27.98 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 245.88 208.83 80.53 64.32 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 143.30 119.81 1678.91 9.39 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 397.02 356.13 5303.79 23.32 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 57.10 43.59 78.30 27.98 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 143.56 120.51 1054.48 24.65 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) 01/21/2024 _x86_64_ (2 CPU) 04:12:37 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 18.98 0.00 5.22 45.91 0.08 29.81 04:14:01 AM 0 15.16 0.00 5.50 44.19 0.07 35.07 04:14:01 AM 1 22.80 0.00 4.94 47.62 0.08 24.56 04:15:01 AM all 36.11 0.00 5.23 4.66 0.10 53.89 04:15:01 AM 0 31.59 0.00 4.78 5.36 0.10 58.16 04:15:01 AM 1 40.63 0.00 5.68 3.96 0.10 49.63 04:16:01 AM all 19.24 0.00 2.56 1.33 0.06 76.80 04:16:01 AM 0 13.25 0.00 2.56 1.57 0.07 82.56 04:16:01 AM 1 25.22 0.00 2.57 1.10 0.05 71.06 04:17:01 AM all 12.08 0.00 1.50 0.98 0.06 85.39 04:17:01 AM 0 3.11 0.00 1.37 1.00 0.05 94.47 04:17:01 AM 1 21.04 0.00 1.62 0.95 0.07 76.32 04:18:01 AM all 32.33 0.00 4.72 2.16 0.09 60.69 04:18:01 AM 0 25.18 0.00 3.96 2.51 0.08 68.27 04:18:01 AM 1 39.49 0.00 5.49 1.82 0.10 53.10 04:19:01 AM all 1.15 0.00 0.78 0.59 0.03 97.45 04:19:01 AM 0 0.89 0.00 0.70 0.45 0.03 97.92 04:19:01 AM 1 1.41 0.00 0.85 0.74 0.03 96.97 04:20:01 AM all 10.35 0.00 0.74 0.08 0.06 88.77 04:20:01 AM 0 3.79 0.00 0.50 0.13 0.05 95.52 04:20:01 AM 1 16.97 0.00 0.98 0.02 0.07 81.96 04:21:01 AM all 8.90 0.00 1.33 0.00 0.08 89.70 04:21:01 AM 0 4.85 0.00 0.84 0.00 0.07 94.24 04:21:01 AM 1 12.98 0.00 1.82 0.00 0.08 85.12 04:22:01 AM all 20.90 0.00 2.71 0.30 0.08 76.01 04:22:01 AM 0 13.55 0.00 2.44 0.45 0.07 83.49 04:22:01 AM 1 28.25 0.00 2.99 0.15 0.08 68.52 Average: all 17.80 0.00 2.76 6.21 0.07 73.16 Average: 0 12.39 0.00 2.52 6.16 0.07 78.87 Average: 1 23.23 0.00 3.00 6.25 0.07 67.45