---> uname -a: Linux prd-centos8-robot-2c-8g-10299.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 5005 19 2124 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:4d:42:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe4d:4205/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 03:20:49 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 195.08 151.50 43.59 14157.63 38018.38 03:23:01 AM 88.14 10.25 77.89 1866.58 6765.24 03:24:01 AM 78.54 0.75 77.79 52.52 8758.39 03:25:01 AM 24.33 0.85 23.48 123.96 2289.54 03:26:01 AM 24.68 0.17 24.51 9.47 1458.76 03:27:01 AM 42.34 0.03 42.30 3.47 6825.46 03:28:01 AM 2.60 0.03 2.57 1.07 106.97 03:29:01 AM 0.33 0.00 0.33 0.00 3.70 03:30:01 AM 0.40 0.00 0.40 0.00 4.82 03:31:01 AM 13.36 0.23 13.13 34.12 542.69 Average: 46.98 16.38 30.60 1624.99 6477.65 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5714884 7142400 2167552 27.50 2688 1624208 639292 7.16 166464 1733036 48096 03:23:01 AM 5358720 7086252 2523716 32.02 2688 1909852 659232 7.38 210708 1994584 157348 03:24:01 AM 5196884 7026432 2685552 34.07 2688 2006188 697224 7.81 221492 2118380 53080 03:25:01 AM 5263660 7097752 2618776 33.22 2688 2011176 623036 6.98 240620 2034704 16 03:26:01 AM 5020820 7051420 2861616 36.30 2688 2200260 649956 7.28 261144 2233764 170004 03:27:01 AM 4995316 7029244 2887120 36.63 2688 2203432 696492 7.80 263256 2250340 344 03:28:01 AM 4992076 7027128 2890360 36.67 2688 2204556 696492 7.80 263256 2253748 4 03:29:01 AM 4990772 7025824 2891664 36.68 2688 2204556 696492 7.80 263256 2255204 4 03:30:01 AM 4981988 7017064 2900448 36.80 2688 2204588 730544 8.18 263260 2262992 20 03:31:01 AM 5139220 7005760 2743216 34.80 2688 2041476 696196 7.80 283764 2108676 19360 Average: 5165434 7050928 2717002 34.47 2688 2061029 678496 7.60 243722 2124543 44828 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 226.57 134.11 1143.11 52.47 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 67.21 57.23 774.02 6.74 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 48.71 37.78 417.89 7.21 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 12.01 8.88 4.81 3.30 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 38.53 31.96 299.16 12.80 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 234.64 201.57 54.54 41.54 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 124.71 123.75 39.50 51.31 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 210.75 209.71 42.32 87.87 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 179.34 176.64 141.73 61.55 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 45.33 35.57 101.84 23.58 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 118.78 101.72 301.90 34.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/23/2024 _x86_64_ (2 CPU) 03:20:49 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 36.63 0.06 10.25 29.31 0.12 23.63 03:22:01 AM 0 37.95 0.08 10.29 29.20 0.10 22.38 03:22:01 AM 1 35.28 0.03 10.22 29.42 0.14 24.91 03:23:01 AM all 35.35 0.00 5.20 3.39 0.09 55.97 03:23:01 AM 0 35.53 0.00 4.64 2.53 0.08 57.21 03:23:01 AM 1 35.16 0.00 5.77 4.25 0.10 54.73 03:24:01 AM all 28.49 0.00 3.19 2.06 0.09 66.16 03:24:01 AM 0 35.78 0.00 3.35 1.70 0.10 59.07 03:24:01 AM 1 21.21 0.00 3.03 2.42 0.08 73.26 03:25:01 AM all 11.96 0.00 1.34 0.63 0.08 85.99 03:25:01 AM 0 22.22 0.00 1.45 0.67 0.08 75.58 03:25:01 AM 1 1.69 0.00 1.22 0.60 0.08 96.41 03:26:01 AM all 21.14 0.00 3.39 0.44 0.07 74.95 03:26:01 AM 0 27.66 0.00 4.03 0.48 0.08 67.74 03:26:01 AM 1 14.63 0.00 2.75 0.40 0.07 82.15 03:27:01 AM all 14.65 0.00 2.30 1.26 0.07 81.72 03:27:01 AM 0 18.25 0.00 2.05 0.30 0.07 79.33 03:27:01 AM 1 11.04 0.00 2.55 2.22 0.07 84.12 03:28:01 AM all 11.27 0.00 0.28 0.01 0.08 88.37 03:28:01 AM 0 19.69 0.00 0.35 0.02 0.08 79.86 03:28:01 AM 1 2.86 0.00 0.20 0.00 0.07 96.87 03:29:01 AM all 17.65 0.00 0.39 0.00 0.08 81.87 03:29:01 AM 0 4.99 0.00 0.22 0.00 0.08 94.70 03:29:01 AM 1 30.34 0.00 0.57 0.00 0.08 69.01 03:30:01 AM all 24.02 0.00 0.41 0.00 0.10 75.47 03:30:01 AM 0 47.00 0.00 0.64 0.00 0.10 52.26 03:30:01 AM 1 1.12 0.00 0.18 0.00 0.10 98.60 03:31:01 AM all 16.24 0.00 1.88 0.23 0.06 81.59 03:31:01 AM 0 23.35 0.00 2.15 0.42 0.05 74.03 03:31:01 AM 1 9.18 0.00 1.62 0.03 0.07 89.11 Average: all 21.73 0.01 2.86 3.69 0.08 71.64 Average: 0 27.23 0.01 2.91 3.51 0.08 66.25 Average: 1 16.21 0.00 2.80 3.87 0.09 77.03