---> uname -a: Linux prd-centos8-robot-2c-8g-1481.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 5016 19 2099 6821 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:0a:53:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe0a:53a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:03:52 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 199.25 145.68 53.57 14212.50 40296.40 11:06:01 PM 94.35 6.61 87.74 1270.64 8159.50 11:07:01 PM 67.76 0.65 67.11 28.12 6203.10 11:08:01 PM 14.20 0.82 13.38 125.02 695.58 11:09:01 PM 23.83 0.17 23.66 5.87 1395.10 11:10:01 PM 43.79 2.32 41.47 266.31 6344.42 11:11:01 PM 2.72 0.00 2.72 0.00 77.16 11:12:01 PM 0.17 0.00 0.17 0.00 1.58 11:13:01 PM 0.17 0.00 0.17 0.00 1.18 11:14:01 PM 11.13 0.27 10.86 35.73 392.48 11:15:01 PM 20.79 0.47 20.33 48.92 856.06 Average: 43.47 14.27 29.20 1453.96 5856.75 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5539028 7056600 2343412 29.73 2688 1711608 709672 7.95 161412 1905220 68848 11:06:01 PM 5296076 7048320 2586364 32.81 2688 1935608 702368 7.86 188120 2070828 61836 11:07:01 PM 5258696 7066036 2623744 33.29 2688 1985288 658784 7.38 203860 2078596 13424 11:08:01 PM 5290936 7102236 2591504 32.88 2688 1989244 640812 7.18 217312 2033796 12 11:09:01 PM 5053288 7050312 2829152 35.89 2688 2168204 666088 7.46 234300 2233040 160536 11:10:01 PM 5055036 7061328 2827404 35.87 2688 2177260 665872 7.46 242780 2215332 8 11:11:01 PM 5055264 7061568 2827176 35.87 2688 2177260 665872 7.46 242776 2215288 8 11:12:01 PM 5055616 7061924 2826824 35.86 2688 2177264 665872 7.46 242776 2215292 8 11:13:01 PM 5055692 7062000 2826748 35.86 2688 2177264 665872 7.46 242776 2215292 8 11:14:01 PM 5107804 6969940 2774636 35.20 2688 2038712 739320 8.28 247288 2180628 19452 11:15:01 PM 5163736 7010468 2718704 34.49 2688 2023696 713232 7.99 436668 1938240 1368 Average: 5175561 7050067 2706879 34.34 2688 2051037 681251 7.63 241824 2118323 29592 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 257.20 154.70 1197.21 51.11 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 69.71 52.07 731.57 6.92 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.11 20.09 174.25 5.85 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 17.01 7.50 4.58 2.63 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 35.03 28.31 285.08 6.20 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.24 19.18 10.05 17.08 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 4.71 0.60 0.63 0.09 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.47 0.82 0.19 0.13 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.42 1.00 0.19 0.15 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 33.16 27.03 62.99 13.49 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 15.33 15.08 12.86 7.00 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 43.49 29.67 225.42 10.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/02/2024 _x86_64_ (2 CPU) 23:03:52 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 34.40 0.03 10.35 7.81 0.12 47.30 11:05:01 PM 0 31.30 0.02 9.87 7.11 0.10 51.61 11:05:01 PM 1 37.49 0.03 10.83 8.51 0.13 43.01 11:06:01 PM all 29.43 0.00 4.26 8.73 0.09 57.49 11:06:01 PM 0 16.98 0.00 3.74 8.07 0.08 71.12 11:06:01 PM 1 41.88 0.00 4.79 9.38 0.10 43.85 11:07:01 PM all 24.50 0.00 3.12 2.50 0.20 69.68 11:07:01 PM 0 21.97 0.00 3.15 2.47 0.08 72.33 11:07:01 PM 1 27.03 0.00 3.10 2.53 0.32 67.03 11:08:01 PM all 10.12 0.00 0.76 0.41 0.05 88.66 11:08:01 PM 0 12.17 0.00 0.70 0.45 0.05 86.63 11:08:01 PM 1 8.07 0.00 0.82 0.37 0.05 90.69 11:09:01 PM all 20.15 0.00 3.17 1.09 0.08 75.51 11:09:01 PM 0 16.62 0.00 3.02 0.70 0.08 79.58 11:09:01 PM 1 23.67 0.00 3.32 1.48 0.08 71.45 11:10:01 PM all 11.10 0.00 1.48 1.89 0.05 85.48 11:10:01 PM 0 10.81 0.00 1.12 1.57 0.05 86.45 11:10:01 PM 1 11.39 0.00 1.84 2.22 0.05 84.50 11:11:01 PM all 0.31 0.00 0.07 0.02 0.67 98.93 11:11:01 PM 0 0.41 0.00 0.07 0.03 0.66 98.82 11:11:01 PM 1 0.20 0.00 0.08 0.00 0.68 99.04 11:12:01 PM all 0.32 0.00 0.05 0.00 0.03 99.61 11:12:01 PM 0 0.47 0.00 0.03 0.00 0.02 99.48 11:12:01 PM 1 0.17 0.00 0.07 0.00 0.03 99.73 11:13:01 PM all 0.18 0.00 0.08 0.00 0.03 99.71 11:13:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 11:13:01 PM 1 0.32 0.00 0.10 0.00 0.03 99.55 11:14:01 PM all 8.04 0.00 1.16 0.78 0.34 89.68 11:14:01 PM 0 5.51 0.00 0.92 0.27 0.05 93.25 11:14:01 PM 1 10.54 0.00 1.39 1.28 0.63 86.16 11:15:01 PM all 26.78 0.00 2.21 0.19 0.08 70.74 11:15:01 PM 0 29.07 0.00 2.00 0.22 0.07 68.64 11:15:01 PM 1 24.47 0.00 2.42 0.17 0.08 72.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.01 0.00 2.42 2.12 0.16 80.28 Average: 0 13.20 0.00 2.24 1.89 0.12 82.55 Average: 1 16.82 0.00 2.61 2.35 0.20 78.02