---> uname -a: Linux prd-centos8-robot-2c-8g-10542.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 582 4990 19 2125 6818 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:ab:e4:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:feab:e4d2/64 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) 08/13/2024 _x86_64_ (2 CPU) 04:04:48 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 204.63 151.10 53.53 14560.70 39568.16 04:07:01 AM 126.61 7.41 119.19 1296.50 10758.65 04:08:01 AM 28.58 0.42 28.16 64.79 3521.76 04:09:01 AM 3.27 0.43 2.83 59.18 59.55 04:10:01 AM 66.16 2.52 63.65 396.00 8194.30 04:11:01 AM 5.41 0.10 5.31 32.12 212.75 04:12:01 AM 0.35 0.00 0.35 0.00 6.75 04:13:01 AM 0.17 0.00 0.17 0.00 12.18 04:14:01 AM 28.76 0.85 27.91 101.70 1298.57 Average: 51.55 18.09 33.46 1834.62 7070.49 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5549544 7084748 2332880 29.60 2688 1727112 682676 7.64 186996 1861516 103784 04:07:01 AM 5187604 7010456 2694820 34.19 2688 1999836 705588 7.90 222144 2127004 87028 04:08:01 AM 5264364 7088628 2618060 33.21 2688 2001784 639436 7.16 240952 2032712 28 04:09:01 AM 5161772 7017388 2720652 34.52 2688 2032156 711240 7.96 248320 2123520 27268 04:10:01 AM 5023700 7061608 2858724 36.27 2688 2207392 624580 6.99 264648 2217560 124 04:11:01 AM 4805688 6844856 3076736 39.03 2688 2208616 879204 9.84 264776 2435608 16 04:12:01 AM 4750532 6789740 3131892 39.73 2688 2208664 939392 10.52 264776 2490564 24 04:13:01 AM 5023780 7064052 2858644 36.27 2688 2209728 639176 7.16 265164 2218496 764 04:14:01 AM 5154652 7024424 2727772 34.61 2688 2045300 686276 7.68 448844 1926292 1540 Average: 5102404 6998433 2780020 35.27 2688 2071176 723063 8.10 267402 2159252 24508 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 261.08 154.83 1267.36 57.31 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 93.65 73.38 929.95 10.72 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.85 7.00 5.80 2.93 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 7.66 6.30 2.13 1.56 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 182.47 157.71 304.25 39.58 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 118.11 126.26 996.73 696.48 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 442.33 415.00 7240.23 26.82 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 259.98 238.99 3694.48 16.09 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 47.13 37.97 83.82 24.45 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 158.80 135.27 1613.78 97.33 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) 08/13/2024 _x86_64_ (2 CPU) 04:04:48 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 47.53 0.07 10.69 8.66 0.12 32.93 04:06:01 AM 0 43.95 0.07 12.20 10.38 0.12 33.29 04:06:01 AM 1 51.12 0.07 9.18 6.95 0.12 32.57 04:07:01 AM all 37.10 0.00 6.11 2.15 0.12 54.53 04:07:01 AM 0 42.91 0.00 6.60 2.37 0.12 48.01 04:07:01 AM 1 31.31 0.00 5.61 1.94 0.12 61.02 04:08:01 AM all 10.07 0.00 1.27 0.44 0.06 88.16 04:08:01 AM 0 13.92 0.00 1.20 0.52 0.05 84.31 04:08:01 AM 1 6.22 0.00 1.34 0.37 0.07 92.01 04:09:01 AM all 3.77 0.00 1.17 0.03 0.03 94.99 04:09:01 AM 0 6.77 0.00 1.33 0.03 0.03 91.82 04:09:01 AM 1 0.77 0.00 1.00 0.03 0.03 98.16 04:10:01 AM all 24.86 0.00 4.20 1.16 0.09 69.69 04:10:01 AM 0 32.05 0.00 4.89 0.85 0.10 62.11 04:10:01 AM 1 17.64 0.00 3.50 1.48 0.08 77.30 04:11:01 AM all 9.52 0.00 0.54 0.03 0.07 89.86 04:11:01 AM 0 11.40 0.00 0.80 0.02 0.07 87.72 04:11:01 AM 1 7.63 0.00 0.27 0.03 0.07 92.00 04:12:01 AM all 12.62 0.00 1.34 0.00 0.10 85.94 04:12:01 AM 0 25.17 0.00 2.50 0.00 0.12 72.21 04:12:01 AM 1 0.18 0.00 0.18 0.00 0.08 99.55 04:13:01 AM all 8.87 0.00 0.90 0.00 0.09 90.13 04:13:01 AM 0 8.78 0.00 0.83 0.00 0.10 90.29 04:13:01 AM 1 8.97 0.00 0.96 0.00 0.08 89.98 04:14:01 AM all 29.64 0.00 3.79 0.34 0.09 66.14 04:14:01 AM 0 38.36 0.00 3.65 0.22 0.10 57.67 04:14:01 AM 1 20.91 0.00 3.92 0.47 0.08 74.62 Average: all 20.47 0.01 3.34 1.43 0.09 74.68 Average: 0 24.84 0.01 3.79 1.60 0.09 69.68 Average: 1 16.09 0.01 2.89 1.25 0.08 79.68