---> uname -a: Linux prd-centos8-robot-2c-8g-859.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 617 4942 19 2137 6783 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:36:19:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe36:1948/64 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) 12/07/2024 _x86_64_ (2 CPU) 23:06:23 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 61.79 19.72 42.06 5603.46 10226.87 11:09:02 PM 105.76 6.78 98.98 1247.58 9405.18 11:10:01 PM 36.64 0.68 35.96 50.30 5508.19 11:11:01 PM 19.93 0.38 19.54 64.25 912.78 11:12:01 PM 55.09 2.52 52.57 396.07 7525.75 11:13:01 PM 4.78 0.08 4.70 31.99 175.56 11:14:01 PM 22.16 0.65 21.51 74.12 1099.98 Average: 43.75 4.41 39.34 1069.42 4978.07 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5529296 7070308 2353136 29.85 2688 1733000 708348 7.93 186804 1879868 78004 11:09:02 PM 5201820 7026360 2680612 34.01 2688 2002340 697844 7.81 211268 2128872 129288 11:10:01 PM 5172404 7011636 2710028 34.38 2688 2016228 717116 8.03 221356 2144608 12 11:11:01 PM 5147608 7038628 2734824 34.70 2688 2065376 693728 7.77 251100 2131700 41240 11:12:01 PM 5016276 7070768 2866156 36.36 2688 2223816 643052 7.20 262932 2229928 100 11:13:01 PM 4978604 7034220 2903828 36.84 2688 2224940 698096 7.82 263056 2267296 4 11:14:01 PM 5160316 7040920 2722116 34.53 2688 2055384 693716 7.77 452700 1918556 180 Average: 5172332 7041834 2710100 34.38 2688 2045869 693129 7.76 264174 2100118 35547 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 274.18 172.05 1281.88 61.62 0.00 0.00 0.00 0.00 11:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 PM eth0 58.06 47.98 634.17 8.18 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 36.69 20.59 330.91 2.50 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 22.59 21.09 97.65 6.32 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 147.79 108.20 231.55 25.09 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 16.79 8.80 4.52 0.93 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 54.74 40.16 82.56 27.54 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 87.39 59.94 380.61 18.92 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) 12/07/2024 _x86_64_ (2 CPU) 23:06:23 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 33.21 0.00 5.43 11.06 0.14 50.16 11:08:01 PM 0 28.79 0.00 4.66 11.65 0.15 54.75 11:08:01 PM 1 37.69 0.00 6.21 10.45 0.14 45.51 11:09:02 PM all 30.21 0.00 5.26 8.10 0.20 56.22 11:09:02 PM 0 21.57 0.00 4.64 7.20 0.25 66.33 11:09:02 PM 1 38.94 0.00 5.89 9.01 0.15 46.01 11:10:01 PM all 8.57 0.00 1.24 8.02 0.08 82.09 11:10:01 PM 0 9.01 0.00 1.15 2.76 0.09 87.00 11:10:01 PM 1 8.14 0.00 1.33 13.25 0.07 77.21 11:11:01 PM all 19.55 0.00 2.57 2.57 0.08 75.22 11:11:01 PM 0 10.46 0.00 2.22 1.67 0.08 85.56 11:11:01 PM 1 28.71 0.00 2.93 3.47 0.08 64.80 11:12:01 PM all 19.19 0.00 3.28 5.08 0.09 72.36 11:12:01 PM 0 16.06 0.00 2.88 4.00 0.08 76.98 11:12:01 PM 1 22.33 0.00 3.68 6.16 0.10 67.72 11:13:01 PM all 1.04 0.00 0.19 0.08 0.04 98.66 11:13:01 PM 0 1.37 0.00 0.22 0.05 0.03 98.33 11:13:01 PM 1 0.70 0.00 0.17 0.10 0.05 98.98 11:14:01 PM all 21.82 0.00 3.17 0.44 0.08 74.49 11:14:01 PM 0 10.67 0.00 3.18 0.27 0.08 85.79 11:14:01 PM 1 32.98 0.00 3.15 0.62 0.07 63.18 Average: all 19.07 0.00 3.02 5.03 0.10 72.78 Average: 0 13.99 0.00 2.71 3.94 0.11 79.26 Average: 1 24.18 0.00 3.33 6.12 0.09 66.28