---> uname -a: Linux prd-centos8-robot-2c-8g-8300.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 589 4992 19 2115 6812 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:5b:e7:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe5b:e78b/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) 11/18/2024 _x86_64_ (2 CPU) 02:15:12 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 64.45 15.53 48.92 2743.35 4197.43 02:18:01 AM 98.77 0.07 98.70 1.87 11716.93 02:19:01 AM 18.61 0.67 17.94 49.45 1467.76 02:20:01 AM 28.93 0.32 28.61 60.66 1500.22 02:21:01 AM 45.49 0.03 45.46 3.46 6862.95 02:22:01 AM 3.85 0.10 3.75 32.12 147.77 02:23:01 AM 1.83 0.00 1.83 0.00 64.19 02:24:01 AM 0.18 0.00 0.18 0.00 5.40 02:25:01 AM 17.90 0.45 17.45 49.06 728.10 Average: 31.11 1.91 29.21 326.67 2965.83 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5330368 7002768 2552064 32.38 2688 1860156 749644 8.39 226580 2024380 149484 02:18:01 AM 5117372 6970372 2765060 35.08 2688 2030716 726232 8.13 212412 2207704 31004 02:19:01 AM 5204120 7033220 2678312 33.98 2688 2006260 659836 7.39 229224 2104808 1120 02:20:01 AM 4993644 7020440 2888788 36.65 2688 2196648 678272 7.59 253792 2267976 170824 02:21:01 AM 5025384 7054884 2857048 36.25 2688 2198936 627004 7.02 255760 2227628 8 02:22:01 AM 4957940 6988644 2924492 37.10 2688 2200140 725572 8.12 255888 2294208 4 02:23:01 AM 4828760 6859512 3053672 38.74 2688 2200188 862868 9.66 255888 2422956 16 02:24:01 AM 4912256 6943368 2970176 37.68 2688 2200548 796888 8.92 255888 2339708 252 02:25:01 AM 5117860 6975120 2764572 35.07 2688 2032824 708520 7.93 445064 1970612 13368 Average: 5054189 6983148 2828243 35.88 2688 2102935 726093 8.13 265611 2206664 40676 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 207.85 134.87 1269.18 50.22 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 74.19 54.43 674.18 8.38 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 10.23 4.07 3.90 1.50 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 38.68 33.39 296.62 7.92 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 202.63 143.51 43.74 38.09 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 46.87 62.58 9.39 473.16 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 565.22 486.14 6400.88 250.68 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 272.63 252.58 4372.69 16.49 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 61.21 45.36 218.54 21.88 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 164.39 135.21 1476.50 96.48 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) 11/18/2024 _x86_64_ (2 CPU) 02:15:12 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 29.73 0.00 4.92 1.92 0.09 63.33 02:17:01 AM 0 18.85 0.00 4.82 1.71 0.08 74.54 02:17:01 AM 1 40.60 0.00 5.03 2.14 0.10 52.13 02:18:01 AM all 25.29 0.00 3.89 18.59 0.10 52.14 02:18:01 AM 0 20.47 0.00 3.40 24.95 0.10 51.08 02:18:01 AM 1 30.12 0.00 4.37 12.21 0.10 53.20 02:19:01 AM all 7.83 0.00 1.27 1.52 0.05 89.33 02:19:01 AM 0 5.58 0.00 0.78 1.22 0.03 92.38 02:19:01 AM 1 10.09 0.00 1.75 1.82 0.07 86.27 02:20:01 AM all 27.47 0.00 3.61 4.24 0.09 64.58 02:20:01 AM 0 18.28 0.00 3.23 1.65 0.08 76.76 02:20:01 AM 1 36.69 0.00 3.99 6.84 0.10 52.39 02:21:01 AM all 9.40 0.00 1.84 4.50 0.07 84.20 02:21:01 AM 0 8.48 0.00 1.62 3.97 0.08 85.84 02:21:01 AM 1 10.32 0.00 2.06 5.02 0.05 82.56 02:22:01 AM all 6.29 0.00 0.30 0.05 0.05 93.30 02:22:01 AM 0 5.30 0.00 0.20 0.00 0.05 94.45 02:22:01 AM 1 7.29 0.00 0.40 0.10 0.05 92.15 02:23:01 AM all 13.13 0.00 1.37 0.01 0.11 85.39 02:23:01 AM 0 18.36 0.00 2.01 0.02 0.14 79.48 02:23:01 AM 1 7.93 0.00 0.72 0.00 0.08 91.27 02:24:01 AM all 10.27 0.00 0.98 0.08 0.08 88.59 02:24:01 AM 0 9.29 0.00 1.01 0.17 0.07 89.46 02:24:01 AM 1 11.25 0.00 0.95 0.00 0.08 87.72 02:25:01 AM all 21.11 0.00 2.86 0.23 0.08 75.74 02:25:01 AM 0 18.35 0.00 2.71 0.15 0.07 78.73 02:25:01 AM 1 23.88 0.00 3.01 0.30 0.08 72.73 Average: all 16.74 0.00 2.34 3.47 0.08 77.36 Average: 0 13.66 0.00 2.20 3.77 0.08 80.29 Average: 1 19.83 0.00 2.48 3.17 0.08 74.44