---> uname -a: Linux prd-centos8-robot-2c-8g-3984.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 568 5014 19 2114 6833 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:e7:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe8d:e756/64 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) 04:27:28 LINUX RESTART (2 CPU) 04:28:01 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 105.83 68.65 37.18 6711.69 36610.52 04:30:01 AM 81.28 13.09 68.19 2342.44 5950.77 04:31:01 AM 82.44 0.70 81.74 50.78 9314.30 04:32:01 AM 26.92 0.42 26.51 64.78 2342.24 04:33:01 AM 51.61 0.03 51.57 3.47 7070.10 04:34:01 AM 2.81 0.10 2.71 31.89 89.00 04:35:01 AM 1.80 0.00 1.80 0.00 71.83 04:36:01 AM 0.30 0.00 0.30 0.00 5.23 04:37:01 AM 13.66 0.42 13.25 47.73 599.35 Average: 40.72 9.26 31.45 1027.80 6891.68 04:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5795648 7171932 2086784 26.47 2688 1575512 640408 7.17 155180 1675064 28932 04:30:01 AM 5395236 7081280 2487196 31.55 2688 1869568 682436 7.64 209584 1960728 133560 04:31:01 AM 5188208 7016828 2694224 34.18 2688 2005292 711140 7.96 221012 2126400 30112 04:32:01 AM 5116932 7027068 2765500 35.08 2688 2084560 684272 7.66 254600 2158352 60424 04:33:01 AM 5048192 7077332 2834240 35.96 2688 2198632 621292 6.96 256816 2203708 84 04:34:01 AM 4982652 7012992 2899780 36.79 2688 2199832 723448 8.10 256944 2268732 240 04:35:01 AM 4855708 6886088 3026724 38.40 2688 2199872 867632 9.71 256944 2394680 4 04:36:01 AM 4929344 6960020 2953088 37.46 2688 2200184 795304 8.90 256972 2321128 276 04:37:01 AM 5190436 7047652 2691996 34.15 2688 2032848 670248 7.50 446120 1895428 13368 Average: 5166928 7031244 2715504 34.45 2688 2040700 710687 7.96 257130 2111580 29667 04:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 190.29 98.25 588.76 41.63 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 113.02 89.21 971.86 20.02 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 65.88 49.12 635.35 8.18 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 39.90 29.16 285.94 7.15 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 230.43 168.79 64.76 44.36 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 39.65 43.83 8.09 222.41 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 536.97 482.29 5826.50 498.35 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 466.76 392.93 5306.99 25.52 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 138.01 108.03 1054.84 25.49 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 202.18 162.29 1636.66 99.33 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) 04:27:28 LINUX RESTART (2 CPU) 04:28:01 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 19.57 0.05 5.86 36.41 0.12 38.00 04:29:01 AM 0 21.25 0.07 6.76 36.51 0.08 35.32 04:29:01 AM 1 17.88 0.03 4.95 36.31 0.15 40.68 04:30:01 AM all 28.97 0.00 5.37 6.84 0.14 58.68 04:30:01 AM 0 16.48 0.00 4.48 4.78 0.13 74.13 04:30:01 AM 1 41.57 0.00 6.27 8.93 0.15 43.09 04:31:01 AM all 23.56 0.00 3.56 7.38 0.11 65.39 04:31:01 AM 0 16.59 0.00 3.21 5.37 0.12 74.72 04:31:01 AM 1 30.54 0.00 3.92 9.39 0.10 56.06 04:32:01 AM all 22.61 0.00 2.87 2.08 0.12 72.32 04:32:01 AM 0 15.24 0.00 2.56 2.24 0.10 79.86 04:32:01 AM 1 29.98 0.00 3.18 1.92 0.13 64.79 04:33:01 AM all 17.49 0.00 3.23 2.77 0.08 76.42 04:33:01 AM 0 18.07 0.00 3.26 2.43 0.08 76.16 04:33:01 AM 1 16.92 0.00 3.21 3.11 0.08 76.68 04:34:01 AM all 3.65 0.00 0.22 0.02 0.06 96.06 04:34:01 AM 0 4.65 0.00 0.27 0.02 0.05 95.02 04:34:01 AM 1 2.65 0.00 0.17 0.02 0.07 97.10 04:35:01 AM all 14.02 0.00 1.24 0.01 0.13 84.61 04:35:01 AM 0 5.72 0.00 0.28 0.02 0.12 93.87 04:35:01 AM 1 22.38 0.00 2.19 0.00 0.14 75.29 04:36:01 AM all 11.94 0.00 1.22 0.00 0.13 86.72 04:36:01 AM 0 1.92 0.00 0.33 0.00 0.12 97.62 04:36:01 AM 1 22.15 0.00 2.11 0.00 0.14 75.60 04:37:01 AM all 17.69 0.00 2.91 0.23 0.10 79.07 04:37:01 AM 0 10.38 0.00 2.49 0.25 0.12 86.76 04:37:01 AM 1 25.02 0.00 3.32 0.22 0.08 71.36 Average: all 17.72 0.01 2.94 6.16 0.11 73.07 Average: 0 12.24 0.01 2.62 5.69 0.10 79.34 Average: 1 23.22 0.00 3.25 6.63 0.12 66.77