---> uname -a: Linux prd-centos8-robot-2c-8g-20571.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 4925 19 2211 6840 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:a1:17:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fea1:1735/64 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) 09/09/2024 _x86_64_ (2 CPU) 20:11:22 LINUX RESTART (2 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 88.26 16.97 71.28 4470.96 6649.76 08:14:01 PM 80.87 0.70 80.17 50.79 9034.78 08:15:01 PM 17.44 0.42 17.03 64.78 1699.75 08:16:01 PM 63.38 2.52 60.86 396.00 7758.80 08:17:01 PM 5.03 0.10 4.93 32.13 212.11 08:18:01 PM 1.98 0.00 1.98 0.00 114.78 08:19:01 PM 0.92 0.00 0.92 0.00 601.42 08:20:02 PM 0.43 0.00 0.43 0.00 379.56 08:21:01 PM 0.61 0.03 0.58 1.90 294.73 08:22:01 PM 18.26 0.33 17.93 37.85 2422.46 Average: 27.76 2.11 25.65 506.37 2921.23 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 5387704 7083036 2494720 31.65 2688 1877244 633968 7.10 210020 1957960 132384 08:14:01 PM 5198388 7024016 2684036 34.05 2688 2003140 679556 7.61 221552 2114400 30068 08:15:01 PM 5196536 7065532 2685888 34.07 2688 2043852 659108 7.38 249728 2081044 37460 08:16:01 PM 5046552 7083380 2835872 35.98 2688 2206408 601992 6.74 263260 2195460 84 08:17:01 PM 5006452 7044972 2875972 36.49 2688 2208128 655688 7.34 263384 2235708 608 08:18:01 PM 4982444 7030560 2899980 36.79 2688 2217756 655688 7.34 263884 2258768 8768 08:19:01 PM 4966612 7029308 2915812 36.99 2688 2232348 671072 7.51 263884 2274888 5784 08:20:02 PM 4958024 7029108 2924400 37.10 2688 2240672 670456 7.51 263900 2283724 2776 08:21:01 PM 4950776 7028904 2931648 37.19 2688 2247696 688976 7.71 264120 2290240 1252 08:22:01 PM 5059908 7015044 2822516 35.81 2688 2131036 673764 7.54 328644 2142520 13196 Average: 5075340 7043386 2807084 35.61 2688 2140828 659027 7.38 259238 2183471 23238 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 273.06 177.41 1579.99 57.23 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 52.44 40.48 522.02 7.58 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 14.86 14.30 20.49 10.79 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 221.36 186.22 298.22 37.52 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 17.50 10.75 10.43 1.32 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 33.42 26.02 76.52 7.07 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 39.14 31.18 98.48 10.62 0.00 0.00 0.00 0.00 08:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:02 PM eth0 19.86 17.69 35.50 9.55 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 20.11 16.62 82.87 7.47 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 75.01 52.05 138.73 78.88 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 76.78 57.34 286.69 22.83 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) 09/09/2024 _x86_64_ (2 CPU) 20:11:22 LINUX RESTART (2 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 34.69 0.00 6.34 3.21 0.11 55.65 08:13:01 PM 0 31.86 0.00 5.45 2.47 0.10 60.12 08:13:01 PM 1 37.52 0.00 7.23 3.94 0.12 51.19 08:14:01 PM all 22.95 0.00 3.32 2.22 0.07 71.44 08:14:01 PM 0 14.80 0.00 2.92 1.94 0.07 80.27 08:14:01 PM 1 31.11 0.00 3.73 2.50 0.07 62.59 08:15:01 PM all 16.59 0.00 2.35 0.38 0.08 80.60 08:15:01 PM 0 7.91 0.00 1.60 0.57 0.08 89.84 08:15:01 PM 1 25.28 0.00 3.09 0.20 0.07 71.37 08:16:01 PM all 20.23 0.00 3.71 2.17 0.08 73.80 08:16:01 PM 0 20.80 0.00 3.82 2.39 0.08 72.91 08:16:01 PM 1 19.66 0.00 3.60 1.96 0.08 74.70 08:17:01 PM all 1.71 0.00 0.20 0.03 0.05 98.00 08:17:01 PM 0 0.95 0.00 0.15 0.02 0.05 98.83 08:17:01 PM 1 2.47 0.00 0.25 0.05 0.05 97.18 08:18:01 PM all 10.47 0.00 0.21 0.01 0.10 89.22 08:18:01 PM 0 6.29 0.00 0.18 0.02 0.08 93.42 08:18:01 PM 1 14.64 0.00 0.23 0.00 0.12 85.01 08:19:01 PM all 15.47 0.00 0.20 0.08 0.07 84.19 08:19:01 PM 0 13.15 0.00 0.23 0.15 0.07 86.40 08:19:01 PM 1 17.78 0.00 0.17 0.00 0.07 81.98 08:20:02 PM all 10.31 0.00 0.13 0.06 0.06 89.44 08:20:02 PM 0 8.03 0.00 0.15 0.07 0.07 91.68 08:20:02 PM 1 12.58 0.00 0.12 0.05 0.05 87.20 08:21:01 PM all 5.40 0.00 0.30 0.04 0.08 94.18 08:21:01 PM 0 4.67 0.00 0.42 0.05 0.08 94.77 08:21:01 PM 1 6.12 0.00 0.17 0.03 0.09 93.59 08:22:01 PM all 19.07 0.00 2.03 0.50 0.11 78.29 08:22:01 PM 0 8.82 0.00 2.05 0.72 0.09 88.34 08:22:01 PM 1 29.48 0.00 2.01 0.28 0.14 68.10 Average: all 15.69 0.00 1.88 0.87 0.08 81.47 Average: 0 11.75 0.00 1.70 0.84 0.08 85.64 Average: 1 19.65 0.00 2.06 0.90 0.08 77.30