---> uname -a: Linux prd-centos8-robot-2c-8g-25565.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: 2799.998 BogoMIPS: 5599.99 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 590 4974 19 2132 6810 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:28:e8:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe28:e84a/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) 09/22/2024 _x86_64_ (2 CPU) 00:38:19 LINUX RESTART (2 CPU) 12:39:03 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 97.26 58.84 38.42 5583.18 34013.40 12:41:01 AM 93.97 13.10 80.87 2343.61 6473.74 12:42:01 AM 80.09 0.70 79.39 50.78 8770.26 12:43:01 AM 17.83 0.42 17.41 64.79 1641.91 12:44:01 AM 62.33 2.52 59.81 396.00 7309.21 12:45:01 AM 7.98 0.00 7.98 0.00 741.19 12:46:01 AM 0.22 0.00 0.22 0.00 2.93 12:47:01 AM 0.13 0.00 0.13 0.00 1.33 12:48:01 AM 13.78 0.42 13.36 69.84 503.78 Average: 41.31 8.26 33.05 928.32 6505.91 12:39:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5802752 7192500 2079680 26.38 2688 1588844 640348 7.17 163552 1658308 30656 12:41:01 AM 5327228 7073936 2555204 32.42 2688 1928072 675096 7.56 212348 2020440 171232 12:42:01 AM 5197108 7029996 2685324 34.07 2688 2009960 703992 7.88 221536 2120100 30068 12:43:01 AM 5182628 7061732 2699804 34.25 2688 2053776 666432 7.46 244860 2105160 41468 12:44:01 AM 5011276 7055948 2871156 36.42 2688 2213736 659828 7.39 263064 2235636 15592 12:45:01 AM 5011284 7055948 2871148 36.42 2688 2213736 659828 7.39 263060 2235524 16 12:46:01 AM 5011172 7055836 2871260 36.43 2688 2213736 659828 7.39 263064 2235604 12 12:47:01 AM 5011496 7056164 2870936 36.42 2688 2213740 659828 7.39 263064 2235472 8 12:48:01 AM 5109376 6983704 2773056 35.18 2688 2048956 738632 8.27 289804 2131568 17192 Average: 5184924 7062863 2697508 34.22 2688 2053840 673757 7.54 242706 2108646 34027 12:39:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 195.37 112.92 767.25 43.47 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 125.58 95.93 1047.87 21.26 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 45.90 32.19 396.66 6.22 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 20.88 17.33 7.83 5.65 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 476.22 410.63 387.15 105.57 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 2.18 0.80 0.38 0.18 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.77 2.12 0.72 0.64 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 2.90 1.90 0.49 0.41 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 110.48 74.46 92.18 24.47 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 108.83 83.04 298.34 23.02 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) 09/22/2024 _x86_64_ (2 CPU) 00:38:19 LINUX RESTART (2 CPU) 12:39:03 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 19.60 0.05 4.72 58.30 0.13 17.20 12:40:01 AM 0 19.79 0.05 4.41 62.55 0.11 13.09 12:40:01 AM 1 19.42 0.05 5.02 54.05 0.16 21.30 12:41:01 AM all 34.74 0.00 6.03 4.46 0.14 54.63 12:41:01 AM 0 23.36 0.00 5.22 3.68 0.15 67.59 12:41:01 AM 1 46.19 0.00 6.84 5.23 0.13 41.60 12:42:01 AM all 19.07 0.00 2.70 5.45 0.10 72.68 12:42:01 AM 0 7.84 0.00 2.17 6.55 0.08 83.36 12:42:01 AM 1 30.34 0.00 3.24 4.34 0.12 61.96 12:43:01 AM all 16.57 0.00 2.69 2.76 0.07 77.91 12:43:01 AM 0 7.94 0.00 2.31 2.51 0.07 87.19 12:43:01 AM 1 25.22 0.00 3.08 3.01 0.07 68.63 12:44:01 AM all 22.75 0.00 4.35 5.50 0.11 67.28 12:44:01 AM 0 13.31 0.00 3.90 5.51 0.10 77.18 12:44:01 AM 1 32.21 0.00 4.81 5.50 0.12 57.37 12:45:01 AM all 0.34 0.00 0.13 0.35 0.04 99.14 12:45:01 AM 0 0.47 0.00 0.13 0.35 0.03 99.02 12:45:01 AM 1 0.22 0.00 0.12 0.35 0.05 99.27 12:46:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 12:46:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:46:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 12:47:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 12:47:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 12:47:01 AM 1 0.47 0.00 0.05 0.00 0.05 99.43 12:48:01 AM all 14.28 0.00 2.23 0.24 0.07 83.19 12:48:01 AM 0 14.49 0.00 2.16 0.30 0.07 82.99 12:48:01 AM 1 14.07 0.00 2.29 0.18 0.07 83.38 Average: all 14.19 0.01 2.54 8.29 0.08 74.89 Average: 0 9.66 0.01 2.26 8.76 0.07 79.24 Average: 1 18.72 0.01 2.82 7.83 0.09 70.54