---> uname -a: Linux prd-centos8-robot-2c-8g-17096.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4987 19 2128 6820 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:61:cb:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe61:cb56/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 05/01/2024 _x86_64_ (2 CPU) 03:05:53 LINUX RESTART (2 CPU) 03:07:02 AM tps rtps wtps bread/s bwrtn/s 03:08:01 AM 113.96 6.80 107.17 1290.90 9284.36 03:09:01 AM 46.03 0.98 45.05 109.43 5251.08 03:10:01 AM 25.42 0.70 24.73 73.98 1413.70 03:11:01 AM 42.20 0.03 42.16 3.46 6774.56 03:12:01 AM 2.92 0.02 2.90 0.13 96.23 03:13:01 AM 2.18 0.00 2.18 0.00 120.51 03:14:01 AM 0.33 0.00 0.33 0.00 86.19 03:15:01 AM 0.18 0.00 0.18 0.00 15.28 03:16:01 AM 0.33 0.03 0.30 1.87 33.11 03:17:01 AM 20.21 0.33 19.88 45.05 1062.75 Average: 25.23 0.88 24.35 150.57 2402.38 03:07:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 AM 5221796 7027928 2660640 33.75 2688 1983604 687904 7.70 211496 2106372 103356 03:09:01 AM 5258100 7085896 2624336 33.29 2688 2004872 630416 7.06 239276 2037428 32 03:10:01 AM 4914428 6986240 2968008 37.65 2688 2241404 729308 8.17 290820 2307856 214876 03:11:01 AM 5030804 7059084 2851632 36.18 2688 2197808 639880 7.16 263180 2211680 28 03:12:01 AM 4988688 7018140 2893748 36.71 2688 2199012 709216 7.94 263492 2253628 940 03:13:01 AM 4981288 7013732 2901148 36.81 2688 2202004 709216 7.94 263492 2260744 2256 03:14:01 AM 4978836 7011640 2903600 36.84 2688 2202380 709216 7.94 263492 2263608 168 03:15:01 AM 4978472 7011640 2903964 36.84 2688 2202736 709216 7.94 263492 2264028 104 03:16:01 AM 5024640 7060892 2857796 36.26 2688 2205820 650864 7.29 263988 2217748 2236 03:17:01 AM 5191784 7063788 2690652 34.13 2688 2047068 640892 7.18 443512 1895808 13352 Average: 5056884 7033898 2825552 35.85 2688 2148671 681613 7.63 276624 2181890 33735 03:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 51.72 42.64 512.10 7.96 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 36.80 28.52 269.30 5.46 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 39.60 31.89 277.67 6.52 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 547.04 459.19 113.62 96.76 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 35.69 26.20 18.81 4.51 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 30.01 32.31 8.07 6.13 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 10.98 10.16 2.19 1.89 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 10.73 9.76 2.12 1.81 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 22.48 18.83 12.71 4.17 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 48.03 40.02 87.95 31.09 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 83.37 70.01 129.82 16.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 05/01/2024 _x86_64_ (2 CPU) 03:05:53 LINUX RESTART (2 CPU) 03:07:02 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 41.60 0.00 6.10 1.83 0.14 50.33 03:08:01 AM 0 46.91 0.00 6.15 1.88 0.14 44.92 03:08:01 AM 1 36.32 0.00 6.05 1.77 0.14 55.73 03:09:01 AM all 23.83 0.00 2.14 0.77 0.09 73.17 03:09:01 AM 0 25.51 0.00 2.57 0.57 0.08 71.27 03:09:01 AM 1 22.15 0.00 1.72 0.97 0.10 75.06 03:10:01 AM all 19.40 0.00 3.29 0.20 0.08 77.02 03:10:01 AM 0 8.56 0.00 2.50 0.08 0.08 88.77 03:10:01 AM 1 30.25 0.00 4.09 0.32 0.08 65.26 03:11:01 AM all 15.13 0.00 3.00 0.69 0.08 81.09 03:11:01 AM 0 17.04 0.00 2.87 0.27 0.08 79.73 03:11:01 AM 1 13.23 0.00 3.12 1.12 0.08 82.44 03:12:01 AM all 5.91 0.00 0.60 0.01 0.04 93.43 03:12:01 AM 0 4.69 0.00 0.49 0.02 0.03 94.78 03:12:01 AM 1 7.14 0.00 0.72 0.00 0.05 92.09 03:13:01 AM all 15.55 0.00 0.70 0.01 0.08 83.66 03:13:01 AM 0 11.08 0.00 0.45 0.02 0.08 88.37 03:13:01 AM 1 20.03 0.00 0.96 0.00 0.07 78.95 03:14:01 AM all 4.43 0.00 0.30 0.00 0.04 95.23 03:14:01 AM 0 5.31 0.00 0.33 0.00 0.03 94.32 03:14:01 AM 1 3.55 0.00 0.27 0.00 0.05 96.13 03:15:01 AM all 4.34 0.00 0.30 0.00 0.04 95.31 03:15:01 AM 0 4.35 0.00 0.30 0.00 0.05 95.29 03:15:01 AM 1 4.33 0.00 0.30 0.00 0.03 95.33 03:16:01 AM all 6.32 0.00 0.37 0.01 0.05 93.25 03:16:01 AM 0 3.76 0.00 0.42 0.00 0.03 95.79 03:16:01 AM 1 8.88 0.00 0.32 0.02 0.07 90.72 03:17:01 AM all 26.41 0.00 2.95 0.18 0.09 70.36 03:17:01 AM 0 18.11 0.00 2.72 0.15 0.08 78.93 03:17:01 AM 1 34.71 0.00 3.17 0.22 0.10 61.81 Average: all 16.27 0.00 1.97 0.37 0.07 81.31 Average: 0 14.49 0.00 1.88 0.30 0.07 83.27 Average: 1 18.05 0.00 2.07 0.44 0.08 79.36