---> uname -a: Linux prd-centos8-robot-2c-8g-16270.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4816 19 2292 6806 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:e5:90:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fee5:9017/64 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) 08/31/2024 _x86_64_ (2 CPU) 00:28:17 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 125.02 53.65 71.38 7209.06 23146.58 12:31:01 AM 98.98 0.70 98.28 50.78 9129.69 12:32:01 AM 27.22 0.42 26.81 64.78 3137.90 12:33:01 AM 54.62 2.52 52.11 396.07 3964.92 12:34:02 AM 16.51 0.00 16.51 0.00 4347.90 12:35:01 AM 0.37 0.00 0.37 0.00 6.96 12:36:01 AM 0.13 0.00 0.13 0.00 1.03 12:37:01 AM 0.10 0.00 0.10 0.00 0.92 12:38:01 AM 24.86 0.50 24.36 70.11 976.56 Average: 38.72 6.43 32.29 867.29 4977.46 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5365196 7019184 2517236 31.93 2688 1842792 724780 8.12 224756 1994796 126364 12:31:01 AM 5179212 7001872 2703220 34.29 2688 1999460 707940 7.93 221432 2132552 76020 12:32:01 AM 5259128 7083172 2623304 33.28 2688 2001408 639984 7.17 240128 2037784 12 12:33:01 AM 5030980 7064196 2851452 36.17 2688 2202656 630212 7.06 263416 2216328 123140 12:34:02 AM 5027860 7061080 2854572 36.21 2688 2202668 630212 7.06 263432 2216204 16 12:35:01 AM 5027380 7060592 2855052 36.22 2688 2202668 630212 7.06 263436 2216188 8 12:36:01 AM 5027716 7060928 2854716 36.22 2688 2202668 630212 7.06 263436 2216120 4 12:37:01 AM 5027732 7060948 2854700 36.22 2688 2202672 630212 7.06 263436 2216012 4 12:38:01 AM 4958836 6991436 2923596 37.09 2688 2201864 692044 7.75 452824 2096032 192 Average: 5100449 7044823 2781983 35.29 2688 2117651 657312 7.36 272922 2149113 36196 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 300.07 169.83 1567.03 56.05 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 55.30 45.18 554.78 7.96 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 19.24 14.20 6.47 4.71 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 214.71 153.97 315.04 46.31 0.00 0.00 0.00 0.00 12:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 AM eth0 130.57 93.74 27.86 23.59 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 0.80 0.27 0.18 0.09 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 0.83 0.12 0.08 0.01 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 0.40 0.18 0.03 0.01 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 25.89 21.83 24.17 10.99 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 83.24 55.58 277.82 16.67 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) 08/31/2024 _x86_64_ (2 CPU) 00:28:17 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 32.20 0.05 6.94 22.03 0.10 38.68 12:30:01 AM 0 36.70 0.08 7.03 21.86 0.08 34.25 12:30:01 AM 1 27.71 0.02 6.85 22.20 0.12 43.10 12:31:01 AM all 29.75 0.00 4.36 4.24 0.10 61.55 12:31:01 AM 0 36.93 0.00 5.46 4.29 0.12 53.19 12:31:01 AM 1 22.58 0.00 3.26 4.18 0.08 69.89 12:32:01 AM all 10.35 0.00 1.67 1.17 0.08 86.73 12:32:01 AM 0 6.84 0.00 1.52 0.98 0.07 90.59 12:32:01 AM 1 13.87 0.00 1.82 1.35 0.08 82.87 12:33:01 AM all 27.96 0.00 4.85 2.54 0.11 64.54 12:33:01 AM 0 30.33 0.00 5.30 3.04 0.10 61.23 12:33:01 AM 1 25.60 0.00 4.40 2.05 0.12 67.83 12:34:02 AM all 0.53 0.00 0.48 0.86 0.04 98.08 12:34:02 AM 0 0.70 0.00 0.55 0.97 0.05 97.73 12:34:02 AM 1 0.37 0.00 0.42 0.75 0.03 98.43 12:35:01 AM all 0.32 0.00 0.04 0.00 0.05 99.58 12:35:01 AM 0 0.53 0.00 0.02 0.00 0.03 99.42 12:35:01 AM 1 0.12 0.00 0.07 0.00 0.07 99.75 12:36:01 AM all 0.30 0.00 0.05 0.00 0.05 99.60 12:36:01 AM 0 0.38 0.00 0.03 0.00 0.03 99.55 12:36:01 AM 1 0.22 0.00 0.07 0.00 0.07 99.65 12:37:01 AM all 0.33 0.00 0.04 0.00 0.05 99.58 12:37:01 AM 0 0.08 0.00 0.07 0.00 0.07 99.78 12:37:01 AM 1 0.57 0.00 0.02 0.00 0.03 99.38 12:38:01 AM all 23.33 0.00 2.73 1.03 0.09 72.82 12:38:01 AM 0 32.63 0.00 3.33 1.10 0.08 62.85 12:38:01 AM 1 14.06 0.00 2.12 0.95 0.10 82.77 Average: all 13.90 0.01 2.35 3.54 0.07 80.13 Average: 0 16.12 0.01 2.59 3.58 0.07 77.64 Average: 1 11.69 0.00 2.12 3.50 0.08 82.62