---> uname -a: Linux prd-centos8-robot-2c-8g-40.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 5017 19 2126 6847 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:72:5f:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe72:5f87/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/14/2024 _x86_64_ (2 CPU) 04:43:52 LINUX RESTART (2 CPU) 04:45:01 AM tps rtps wtps bread/s bwrtn/s 04:46:01 AM 56.15 6.95 49.20 1309.16 5527.76 04:47:01 AM 85.85 0.08 85.77 2.53 8228.65 04:48:01 AM 38.07 1.45 36.62 170.61 4156.53 04:49:01 AM 36.91 0.20 36.71 11.73 2129.96 04:50:01 AM 34.34 2.30 32.04 220.99 6454.55 04:51:01 AM 2.73 0.00 2.73 0.00 80.62 04:52:01 AM 0.25 0.00 0.25 0.00 3.37 04:53:01 AM 0.10 0.00 0.10 0.00 1.05 04:54:01 AM 22.69 0.25 22.44 35.05 1121.14 Average: 30.79 1.25 29.54 194.46 3078.16 04:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:46:01 AM 5379660 7039836 2502776 31.75 2688 1849952 740344 8.29 227944 1979572 76892 04:47:01 AM 5168752 7017776 2713684 34.43 2688 2026252 704616 7.89 211936 2157952 103284 04:48:01 AM 5265896 7102928 2616540 33.19 2688 2014288 628680 7.04 238888 2032488 28 04:49:01 AM 5042764 7085764 2839672 36.03 2688 2212304 622740 6.97 257668 2212052 180504 04:50:01 AM 5031188 7080568 2851248 36.17 2688 2219008 628992 7.04 266496 2210596 4 04:51:01 AM 5031652 7081048 2850784 36.17 2688 2219012 628992 7.04 266496 2210448 4 04:52:01 AM 5031888 7081280 2850548 36.16 2688 2219012 612572 6.86 266496 2210248 4 04:53:01 AM 5031628 7081024 2850808 36.17 2688 2219016 628264 7.03 266496 2210460 4 04:54:01 AM 5153028 7022376 2729408 34.63 2688 2044752 689648 7.72 284028 2094228 4 Average: 5126273 7065844 2756163 34.97 2688 2113733 653872 7.32 254050 2146449 40081 04:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 62.73 51.67 634.94 6.00 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 43.01 35.51 479.68 6.89 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 13.93 8.75 6.49 3.54 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 38.08 32.19 286.59 16.43 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 18.03 15.14 8.36 6.37 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 1.40 1.08 0.18 0.17 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 3.33 1.60 0.40 0.25 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.63 1.50 1.81 0.41 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 42.40 30.47 65.93 14.62 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 25.06 19.77 164.93 6.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/14/2024 _x86_64_ (2 CPU) 04:43:52 LINUX RESTART (2 CPU) 04:45:01 AM CPU %user %nice %system %iowait %steal %idle 04:46:01 AM all 17.63 0.00 3.01 22.63 0.08 56.64 04:46:01 AM 0 15.75 0.00 2.93 26.38 0.07 54.87 04:46:01 AM 1 19.52 0.00 3.09 18.88 0.10 58.41 04:47:01 AM all 35.58 0.00 4.79 3.45 0.12 56.05 04:47:01 AM 0 33.67 0.00 4.38 3.58 0.10 58.27 04:47:01 AM 1 37.50 0.00 5.20 3.32 0.13 53.84 04:48:01 AM all 21.52 0.00 1.99 1.12 0.11 75.26 04:48:01 AM 0 14.27 0.00 1.91 0.99 0.10 82.73 04:48:01 AM 1 28.79 0.00 2.08 1.26 0.12 67.76 04:49:01 AM all 26.95 0.00 4.16 0.77 0.09 68.03 04:49:01 AM 0 24.12 0.00 3.62 0.63 0.08 71.54 04:49:01 AM 1 29.79 0.00 4.70 0.90 0.10 64.51 04:50:01 AM all 6.89 0.00 1.29 1.31 0.03 90.47 04:50:01 AM 0 4.69 0.00 1.29 1.15 0.03 92.83 04:50:01 AM 1 9.09 0.00 1.29 1.47 0.03 88.11 04:51:01 AM all 0.19 0.00 0.10 0.01 0.03 99.67 04:51:01 AM 0 0.30 0.00 0.10 0.00 0.02 99.58 04:51:01 AM 1 0.08 0.00 0.10 0.02 0.03 99.77 04:52:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 04:52:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 04:52:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 04:53:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 04:53:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 04:53:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 04:54:01 AM all 17.04 0.00 1.99 0.32 0.06 80.60 04:54:01 AM 0 13.67 0.00 1.89 0.22 0.05 84.17 04:54:01 AM 1 20.41 0.00 2.09 0.42 0.07 77.02 Average: all 14.04 0.00 1.94 3.28 0.06 80.68 Average: 0 11.95 0.00 1.80 3.65 0.05 82.54 Average: 1 16.13 0.00 2.08 2.91 0.07 78.81