---> uname -a: Linux prd-centos8-robot-2c-8g-4928.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: 2799.998 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4988 19 2127 6819 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:d4:e0:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fed4:e0cb/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) 11/07/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 112.05 6.98 105.06 1258.65 9248.33 01:14:01 AM 44.33 0.67 43.66 49.46 6020.65 01:15:01 AM 19.73 0.38 19.34 64.25 1248.98 01:16:01 AM 49.28 0.03 49.25 3.47 7023.74 01:17:01 AM 2.70 0.00 2.70 0.00 78.27 01:18:01 AM 0.15 0.00 0.15 0.00 1.32 01:19:01 AM 0.13 0.00 0.13 0.00 0.92 01:20:01 AM 2.33 0.12 2.22 33.06 159.33 01:21:01 AM 0.47 0.00 0.47 0.00 5.98 01:22:01 AM 0.48 0.00 0.48 0.00 9.21 01:23:01 AM 25.02 0.40 24.63 46.78 1359.58 Average: 23.33 0.78 22.55 132.34 2286.98 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5223856 7026084 2658568 33.73 2688 1980332 657420 7.36 210092 2106920 124484 01:14:01 AM 5164872 7013860 2717552 34.48 2688 2026324 672896 7.53 232000 2141228 14936 01:15:01 AM 5090780 7009980 2791644 35.42 2688 2093912 700668 7.85 255396 2184016 62652 01:16:01 AM 5029692 7064592 2852732 36.19 2688 2204472 600004 6.72 256844 2221948 32 01:17:01 AM 5029720 7064620 2852704 36.19 2688 2204472 600004 6.72 256848 2222208 4 01:18:01 AM 5029792 7064688 2852632 36.19 2688 2204476 600004 6.72 256848 2222000 4 01:19:01 AM 5029844 7064756 2852580 36.19 2688 2204492 615824 6.90 256848 2222136 20 01:20:01 AM 4949076 6987592 2933348 37.21 2688 2208096 731128 8.19 256980 2301120 4 01:21:01 AM 4918300 6956836 2964124 37.60 2688 2208108 750208 8.40 256980 2332472 4 01:22:01 AM 5024084 7064136 2858340 36.26 2688 2209624 618212 6.92 257324 2227168 1492 01:23:01 AM 5109468 6978764 2772956 35.18 2688 2044336 699352 7.83 447792 1973128 188 Average: 5054499 7026901 2827925 35.88 2688 2144422 658702 7.38 267632 2195849 18529 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 72.14 59.33 700.90 9.19 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 41.64 30.96 436.69 5.01 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 40.00 34.79 293.65 7.47 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 582.96 422.94 116.45 95.42 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 3.12 2.37 0.97 0.71 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 2.70 1.98 0.46 0.44 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 2.55 1.93 0.71 0.38 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 236.40 190.04 2307.99 13.42 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 468.54 390.28 5608.11 25.23 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 405.40 337.40 4464.57 23.36 0.00 0.00 0.00 0.00 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 46.15 37.29 84.57 28.71 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 172.88 137.21 1274.08 19.03 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) 11/07/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 34.27 0.00 5.86 4.66 0.11 55.10 01:13:01 AM 0 23.08 0.00 5.01 3.97 0.12 67.83 01:13:01 AM 1 45.46 0.00 6.70 5.35 0.10 42.38 01:14:01 AM all 14.33 0.00 1.85 3.83 0.06 79.94 01:14:01 AM 0 9.82 0.00 1.52 4.51 0.07 84.09 01:14:01 AM 1 18.84 0.00 2.17 3.16 0.05 75.78 01:15:01 AM all 17.23 0.00 2.56 0.73 0.08 79.40 01:15:01 AM 0 20.80 0.00 2.50 0.95 0.08 75.66 01:15:01 AM 1 13.65 0.00 2.62 0.52 0.07 83.14 01:16:01 AM all 16.64 0.00 3.67 2.92 0.07 76.70 01:16:01 AM 0 15.43 0.00 3.88 3.31 0.07 77.32 01:16:01 AM 1 17.85 0.00 3.47 2.53 0.07 76.08 01:17:01 AM all 0.26 0.00 0.10 0.01 0.03 99.60 01:17:01 AM 0 0.17 0.00 0.10 0.02 0.03 99.68 01:17:01 AM 1 0.35 0.00 0.10 0.00 0.03 99.52 01:18:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 01:18:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:18:01 AM 1 0.50 0.00 0.08 0.00 0.02 99.40 01:19:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 01:19:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 01:19:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 01:20:01 AM all 9.78 0.00 1.99 0.05 0.07 88.11 01:20:01 AM 0 2.36 0.00 0.40 0.05 0.05 97.14 01:20:01 AM 1 17.30 0.00 3.59 0.05 0.08 78.98 01:21:01 AM all 8.87 0.00 1.41 0.00 0.10 89.62 01:21:01 AM 0 9.31 0.00 1.55 0.00 0.10 89.05 01:21:01 AM 1 8.43 0.00 1.27 0.00 0.10 90.19 01:22:01 AM all 8.56 0.00 1.37 0.00 0.08 89.99 01:22:01 AM 0 8.25 0.00 1.32 0.00 0.08 90.34 01:22:01 AM 1 8.86 0.00 1.41 0.00 0.08 89.64 01:23:01 AM all 20.97 0.00 2.75 0.58 0.07 75.64 01:23:01 AM 0 25.43 0.00 3.11 0.45 0.07 70.95 01:23:01 AM 1 16.52 0.00 2.39 0.70 0.07 80.33 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.97 0.00 1.97 1.16 0.06 84.83 Average: 0 10.49 0.00 1.78 1.21 0.07 86.46 Average: 1 13.45 0.00 2.17 1.12 0.06 83.20