---> uname -a: Linux prd-centos8-robot-2c-8g-10879.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 584 4892 19 2220 6816 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:c5:19:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fec5:1934/64 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) 11/27/2024 _x86_64_ (2 CPU) 20:10:02 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 125.81 6.93 118.88 1257.05 11211.80 08:13:01 PM 44.04 1.02 43.02 111.43 4688.25 08:14:02 PM 44.66 2.52 42.14 394.87 2794.60 08:15:01 PM 28.16 0.03 28.13 3.52 5901.80 08:16:01 PM 2.88 0.10 2.78 32.13 113.03 08:17:01 PM 2.08 0.00 2.08 0.00 267.69 08:18:01 PM 0.87 0.00 0.87 0.00 605.53 08:19:01 PM 0.40 0.00 0.40 0.00 233.06 08:20:01 PM 2.20 0.25 1.95 13.86 380.37 08:21:01 PM 27.47 0.63 26.84 89.70 2789.62 Average: 27.86 1.15 26.71 190.57 2893.65 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5151452 7010916 2730972 34.65 2688 2037244 699664 7.83 212796 2173504 139160 08:13:01 PM 5251200 7088108 2631224 33.38 2688 2014056 623688 6.98 239956 2044084 20 08:14:02 PM 4953844 7004420 2928580 37.15 2688 2219660 684936 7.67 259516 2296708 160184 08:15:01 PM 5009428 7059720 2872996 36.45 2688 2219784 627984 7.03 262888 2232192 4 08:16:01 PM 4969360 7021612 2913064 36.96 2688 2221740 694484 7.78 263016 2271872 40 08:17:01 PM 4937416 7007196 2945008 37.36 2688 2239304 694484 7.78 263488 2302728 11616 08:18:01 PM 4929468 7006472 2952956 37.46 2688 2246496 694484 7.78 263488 2310520 1024 08:19:01 PM 4918176 7005480 2964248 37.61 2688 2256804 694484 7.78 263536 2322308 4432 08:20:01 PM 5128948 7053204 2753476 34.93 2688 2095220 649700 7.27 297740 2080028 6552 08:21:01 PM 5073640 7039820 2808784 35.63 2688 2141928 660652 7.40 493936 1964064 216 Average: 5032293 7029695 2850131 36.16 2688 2169224 672456 7.53 282036 2199801 32325 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 104.78 85.04 1227.88 11.32 0.00 0.00 0.00 0.00 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 9.41 9.40 6.46 4.01 0.00 0.00 0.00 0.00 08:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:02 PM eth0 42.49 36.89 301.30 9.48 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 195.19 134.77 37.96 36.36 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 18.45 11.96 15.00 1.78 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 49.93 41.14 128.25 10.40 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 17.40 13.63 41.79 5.64 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 25.21 23.14 54.18 14.01 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 67.46 43.75 134.11 75.74 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 29.54 24.98 77.85 14.01 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 55.76 42.32 202.76 18.25 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) 11/27/2024 _x86_64_ (2 CPU) 20:10:02 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 36.00 0.00 5.74 4.30 0.11 53.85 08:12:01 PM 0 45.90 0.00 6.45 5.19 0.12 42.34 08:12:01 PM 1 26.11 0.00 5.03 3.41 0.10 65.36 08:13:01 PM all 17.65 0.00 1.90 1.66 0.07 78.72 08:13:01 PM 0 17.74 0.00 1.94 1.85 0.07 78.40 08:13:01 PM 1 17.55 0.00 1.87 1.47 0.07 79.05 08:14:02 PM all 25.96 0.00 4.15 0.78 0.08 69.02 08:14:02 PM 0 25.16 0.00 4.00 0.65 0.08 70.11 08:14:02 PM 1 26.77 0.00 4.31 0.92 0.08 67.92 08:15:01 PM all 1.51 0.00 0.75 1.20 0.02 96.52 08:15:01 PM 0 1.91 0.00 0.89 0.94 0.02 96.25 08:15:01 PM 1 1.12 0.00 0.61 1.46 0.02 96.78 08:16:01 PM all 2.26 0.00 0.19 0.04 0.05 97.45 08:16:01 PM 0 3.96 0.00 0.23 0.05 0.05 95.71 08:16:01 PM 1 0.57 0.00 0.15 0.03 0.05 99.20 08:17:01 PM all 19.34 0.00 0.24 0.06 0.07 80.29 08:17:01 PM 0 22.69 0.00 0.23 0.05 0.07 76.95 08:17:01 PM 1 15.99 0.00 0.25 0.07 0.07 83.63 08:18:01 PM all 7.25 0.00 0.15 0.14 0.04 92.42 08:18:01 PM 0 8.74 0.00 0.17 0.02 0.05 91.02 08:18:01 PM 1 5.75 0.00 0.13 0.27 0.03 93.82 08:19:01 PM all 12.40 0.00 0.18 0.00 0.05 87.38 08:19:01 PM 0 8.31 0.00 0.20 0.00 0.05 91.44 08:19:01 PM 1 16.48 0.00 0.15 0.00 0.05 83.32 08:20:01 PM all 9.68 0.00 0.95 0.03 0.05 89.29 08:20:01 PM 0 13.71 0.00 1.17 0.00 0.07 85.05 08:20:01 PM 1 5.65 0.00 0.74 0.07 0.03 93.52 08:21:01 PM all 28.09 0.00 3.36 0.56 0.07 67.92 08:21:01 PM 0 40.13 0.00 3.77 0.62 0.07 55.41 08:21:01 PM 1 16.04 0.00 2.95 0.50 0.07 80.43 Average: all 16.04 0.00 1.76 0.88 0.06 81.26 Average: 0 18.86 0.00 1.91 0.94 0.06 78.23 Average: 1 13.22 0.00 1.62 0.82 0.06 84.28