---> uname -a: Linux prd-centos8-robot-2c-8g-8601.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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4821 19 2288 6808 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:5f:b5:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe5f:b55e/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) 04/17/2024 _x86_64_ (2 CPU) 05:40:17 LINUX RESTART (2 CPU) 05:41:01 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 91.71 48.33 43.37 6169.75 29193.14 05:43:01 AM 98.73 6.61 92.12 1267.31 9301.30 05:44:01 AM 49.10 0.77 48.33 52.38 5318.31 05:45:01 AM 12.83 0.90 11.93 123.45 577.27 05:46:01 AM 60.48 0.20 60.28 12.93 7596.85 05:47:02 AM 7.85 0.00 7.85 0.00 749.37 05:48:01 AM 0.22 0.00 0.22 0.00 1.78 05:49:01 AM 0.12 0.00 0.12 0.00 0.90 05:50:01 AM 14.56 0.23 14.33 43.45 379.49 Average: 37.36 6.35 31.01 853.95 5914.06 05:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 5526280 7065316 2356156 29.89 2688 1731324 724216 8.11 188620 1885668 100276 05:43:01 AM 5280368 7031620 2602068 33.01 2688 1933180 736972 8.25 214240 2060232 38452 05:44:01 AM 5229124 7054896 2653312 33.66 2688 2002944 708204 7.93 229840 2079712 5316 05:45:01 AM 5164800 7007240 2717636 34.48 2688 2019592 734964 8.23 247464 2125412 8436 05:46:01 AM 5026700 7056904 2855736 36.23 2688 2199816 643508 7.21 263892 2219876 15932 05:47:02 AM 5026416 7056640 2856020 36.23 2688 2199836 643508 7.21 263912 2220296 4 05:48:01 AM 5026792 7057016 2855644 36.23 2688 2199836 643508 7.21 263912 2220132 12 05:49:01 AM 5025824 7056048 2856612 36.24 2688 2199836 643508 7.21 263912 2221192 4 05:50:01 AM 4951664 6980892 2930772 37.18 2688 2198776 726176 8.13 447596 2112424 13360 Average: 5139774 7040730 2742662 34.79 2688 2076127 689396 7.72 264821 2127216 20199 05:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 286.99 171.69 1270.84 56.56 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 43.64 36.25 503.81 4.73 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 32.39 23.49 270.27 5.43 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 21.55 15.68 6.39 4.72 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 548.45 468.23 398.66 98.41 0.00 0.00 0.00 0.00 05:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:02 AM eth0 11.70 10.83 3.87 5.26 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 0.66 0.10 0.03 0.01 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 1.47 0.17 0.11 0.01 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 26.92 21.31 35.30 25.21 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 108.41 83.24 277.15 22.30 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) 04/17/2024 _x86_64_ (2 CPU) 05:40:17 LINUX RESTART (2 CPU) 05:41:01 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 30.97 0.03 5.83 17.36 0.13 45.68 05:42:01 AM 0 21.78 0.02 5.29 14.29 0.17 58.46 05:42:01 AM 1 40.15 0.05 6.38 20.43 0.08 32.90 05:43:01 AM all 29.93 0.00 4.28 4.75 0.08 60.96 05:43:01 AM 0 25.45 0.00 3.81 4.83 0.07 65.85 05:43:01 AM 1 34.42 0.00 4.74 4.67 0.10 56.07 05:44:01 AM all 21.60 0.00 3.04 1.49 0.07 73.80 05:44:01 AM 0 18.15 0.00 3.31 0.67 0.08 77.80 05:44:01 AM 1 25.05 0.00 2.78 2.31 0.05 69.81 05:45:01 AM all 14.30 0.00 1.89 1.11 0.07 82.63 05:45:01 AM 0 7.67 0.00 1.77 0.75 0.05 89.76 05:45:01 AM 1 20.94 0.00 2.01 1.47 0.08 75.51 05:46:01 AM all 30.60 0.00 5.20 2.72 0.10 61.38 05:46:01 AM 0 25.81 0.00 5.04 2.83 0.10 66.23 05:46:01 AM 1 35.38 0.00 5.37 2.61 0.10 56.54 05:47:02 AM all 0.56 0.00 0.26 0.39 0.03 98.76 05:47:02 AM 0 0.37 0.00 0.27 0.05 0.03 99.28 05:47:02 AM 1 0.75 0.00 0.25 0.73 0.02 98.25 05:48:01 AM all 0.24 0.00 0.07 0.00 0.03 99.67 05:48:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 05:48:01 AM 1 0.37 0.00 0.05 0.00 0.02 99.56 05:49:01 AM all 0.23 0.00 0.03 0.00 0.03 99.71 05:49:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 05:49:01 AM 1 0.42 0.00 0.03 0.00 0.03 99.52 05:50:01 AM all 19.59 0.00 2.02 0.19 0.07 78.14 05:50:01 AM 0 16.96 0.00 1.97 0.22 0.07 80.78 05:50:01 AM 1 22.20 0.00 2.07 0.17 0.07 75.50 Average: all 16.47 0.00 2.52 3.11 0.07 77.84 Average: 0 12.95 0.00 2.40 2.62 0.07 81.96 Average: 1 19.99 0.01 2.63 3.60 0.06 73.71