---> uname -a: Linux prd-centos8-robot-2c-8g-24400.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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4942 19 2138 6784 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:fb:8b:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fefb:8b6e/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) 09/20/2024 _x86_64_ (2 CPU) 06:08:16 LINUX RESTART (2 CPU) 06:09:01 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 122.24 48.89 73.35 7318.21 7166.05 06:11:01 AM 84.53 0.70 83.83 50.77 9202.42 06:12:01 AM 19.93 0.42 19.51 64.79 1932.63 06:13:01 AM 59.96 0.03 59.93 3.47 7699.18 06:14:01 AM 3.47 0.10 3.37 32.12 128.36 06:15:01 AM 1.95 0.00 1.95 0.00 161.47 06:16:01 AM 0.27 0.00 0.27 0.00 61.24 06:17:01 AM 0.23 0.00 0.23 0.00 31.79 06:18:01 AM 0.23 0.00 0.23 0.00 36.32 06:19:01 AM 27.65 0.65 27.00 74.12 1589.74 Average: 32.05 5.08 26.97 754.49 2801.38 06:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5317944 7033696 2564480 32.53 2688 1897564 694920 7.78 210836 2029372 146704 06:11:01 AM 5149336 6984688 2733088 34.67 2688 2012536 716276 8.02 222152 2164944 30068 06:12:01 AM 5124616 7016596 2757808 34.99 2688 2066368 707344 7.92 253820 2150544 47944 06:13:01 AM 5001748 7036576 2880676 36.55 2688 2204100 649368 7.27 260240 2245160 76 06:14:01 AM 4958992 6995580 2923432 37.09 2688 2205896 712072 7.97 260384 2287616 832 06:15:01 AM 4953748 6992892 2928676 37.15 2688 2208452 764632 8.56 260400 2292696 476 06:16:01 AM 4948468 6989136 2933956 37.22 2688 2209984 764632 8.56 260404 2297896 324 06:17:01 AM 4944444 6985904 2937980 37.27 2688 2210768 764632 8.56 260404 2301972 216 06:18:01 AM 4990868 7035368 2891556 36.68 2688 2213808 641736 7.19 260740 2255692 2224 06:19:01 AM 5066716 6948252 2815708 35.72 2688 2056672 740720 8.29 452120 2011196 192 Average: 5045688 7001869 2836736 35.99 2688 2128615 715633 8.01 270150 2203709 22906 06:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 295.02 195.44 1656.76 58.56 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 51.38 38.39 531.08 7.33 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 29.83 25.58 64.41 6.63 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 175.99 122.13 251.22 39.45 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 68.18 57.16 13.76 5.13 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 183.14 176.30 34.31 16.67 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 79.17 71.45 17.26 9.42 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 31.96 27.78 7.32 4.75 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 53.93 38.14 17.33 6.74 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 50.21 38.39 99.87 43.21 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 101.88 79.08 269.38 19.79 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) 09/20/2024 _x86_64_ (2 CPU) 06:08:16 LINUX RESTART (2 CPU) 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 40.18 0.03 8.33 4.01 0.11 47.35 06:10:01 AM 0 45.40 0.05 8.52 3.97 0.12 41.95 06:10:01 AM 1 34.96 0.00 8.13 4.05 0.10 52.75 06:11:01 AM all 24.24 0.00 3.65 3.68 0.09 68.34 06:11:01 AM 0 26.25 0.00 3.18 4.43 0.10 66.04 06:11:01 AM 1 22.21 0.00 4.13 2.93 0.08 70.64 06:12:01 AM all 18.79 0.00 2.83 2.35 0.07 75.96 06:12:01 AM 0 17.33 0.00 2.85 1.58 0.07 78.16 06:12:01 AM 1 20.25 0.00 2.80 3.12 0.07 73.76 06:13:01 AM all 19.05 0.00 3.41 2.37 0.07 75.11 06:13:01 AM 0 20.98 0.00 3.84 3.17 0.07 71.93 06:13:01 AM 1 17.12 0.00 2.97 1.57 0.07 78.28 06:14:01 AM all 4.03 0.00 0.40 0.19 0.04 95.34 06:14:01 AM 0 7.05 0.00 0.44 0.00 0.03 92.48 06:14:01 AM 1 1.01 0.00 0.37 0.39 0.05 98.19 06:15:01 AM all 14.45 0.00 0.91 0.13 0.07 84.44 06:15:01 AM 0 18.44 0.00 0.91 0.00 0.07 80.58 06:15:01 AM 1 10.47 0.00 0.91 0.27 0.07 88.28 06:16:01 AM all 11.16 0.00 0.65 0.00 0.06 88.14 06:16:01 AM 0 16.73 0.00 0.57 0.00 0.07 82.64 06:16:01 AM 1 5.60 0.00 0.72 0.00 0.05 93.63 06:17:01 AM all 8.06 0.00 0.40 0.00 0.06 91.48 06:17:01 AM 0 8.95 0.00 0.35 0.00 0.05 90.65 06:17:01 AM 1 7.16 0.00 0.45 0.00 0.07 92.32 06:18:01 AM all 10.83 0.00 0.53 0.01 0.05 88.59 06:18:01 AM 0 12.52 0.00 0.55 0.02 0.05 86.86 06:18:01 AM 1 9.14 0.00 0.50 0.00 0.05 90.31 06:19:01 AM all 27.77 0.00 3.19 0.57 0.07 68.40 06:19:01 AM 0 36.67 0.00 3.12 0.82 0.08 59.30 06:19:01 AM 1 18.87 0.00 3.26 0.32 0.05 77.51 Average: all 17.86 0.00 2.43 1.33 0.07 78.30 Average: 0 21.04 0.01 2.44 1.40 0.07 75.04 Average: 1 14.69 0.00 2.43 1.27 0.07 81.56