---> uname -a: Linux prd-centos8-robot-2c-8g-1291.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: 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 9.7G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4785 19 2312 6795 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:22:80:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe22:80a7/64 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) 03/23/2024 _x86_64_ (2 CPU) 23:43:05 LINUX RESTART (2 CPU) 11:44:01 PM tps rtps wtps bread/s bwrtn/s 11:45:01 PM 91.75 13.03 78.72 2393.20 6154.20 11:46:01 PM 75.69 0.72 74.97 51.46 9310.16 11:47:01 PM 21.96 0.85 21.11 123.96 1733.34 11:48:01 PM 15.28 0.17 15.11 9.46 1252.77 11:49:01 PM 49.73 2.53 47.20 396.53 7180.76 11:50:01 PM 5.13 0.00 5.13 0.00 215.85 11:51:01 PM 0.50 0.00 0.50 0.00 4.90 11:52:01 PM 0.33 0.00 0.33 0.00 3.45 11:53:01 PM 4.38 0.15 4.23 32.79 59.10 11:54:02 PM 23.14 0.53 22.61 64.77 931.58 Average: 28.79 1.80 26.99 307.22 2684.47 11:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 PM 5280164 7027440 2602272 33.01 2688 1929432 716352 8.02 211528 2068108 173936 11:46:01 PM 5156980 6989260 2725456 34.58 2688 2009132 724664 8.11 221616 2152492 36440 11:47:01 PM 5224216 7061144 2658220 33.72 2688 2014120 667616 7.48 240496 2072556 8 11:48:01 PM 5013592 6973496 2868844 36.40 2688 2133172 757656 8.48 262572 2249784 101208 11:49:01 PM 4983520 7038048 2898916 36.78 2688 2224104 657484 7.36 266164 2257988 88 11:50:01 PM 4984188 7038720 2898248 36.77 2688 2224108 662556 7.42 266164 2258160 4 11:51:01 PM 4984376 7038932 2898060 36.77 2688 2224108 662556 7.42 266164 2257892 4 11:52:01 PM 4984288 7038848 2898148 36.77 2688 2224112 662556 7.42 266164 2257932 4 11:53:01 PM 4878524 6951096 3003912 38.11 2688 2242100 743352 8.32 283208 2346420 16868 11:54:02 PM 4900232 6959776 2982204 37.83 2688 2228904 748588 8.38 453144 2154772 17324 Average: 5039008 7011676 2843428 36.07 2688 2145329 700338 7.84 273722 2207610 34588 11:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 117.01 86.87 1049.49 19.00 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 30.16 25.23 283.16 5.64 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 21.69 16.41 11.84 5.11 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 34.31 27.62 283.43 5.64 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 562.46 513.93 116.61 104.66 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.67 0.18 0.09 0.02 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.68 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.30 0.17 0.02 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 11.96 9.45 11.50 5.06 0.00 0.00 0.00 0.00 11:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:02 PM eth0 19.72 16.18 14.70 7.90 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 79.90 69.62 177.08 15.31 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) 03/23/2024 _x86_64_ (2 CPU) 23:43:05 LINUX RESTART (2 CPU) 11:44:01 PM CPU %user %nice %system %iowait %steal %idle 11:45:01 PM all 37.85 0.00 5.81 3.42 0.10 52.81 11:45:01 PM 0 36.81 0.00 6.24 3.40 0.10 53.45 11:45:01 PM 1 38.89 0.00 5.38 3.45 0.10 52.18 11:46:01 PM all 25.75 0.00 3.24 2.57 0.07 68.36 11:46:01 PM 0 35.75 0.00 3.64 2.22 0.08 58.31 11:46:01 PM 1 15.76 0.00 2.85 2.93 0.07 78.40 11:47:01 PM all 12.33 0.00 1.82 0.66 0.06 85.13 11:47:01 PM 0 20.60 0.00 1.82 0.63 0.05 76.89 11:47:01 PM 1 4.06 0.00 1.82 0.68 0.07 93.37 11:48:01 PM all 14.55 0.00 2.43 0.33 0.07 82.62 11:48:01 PM 0 16.97 0.00 2.60 0.52 0.07 79.85 11:48:01 PM 1 12.12 0.00 2.27 0.15 0.07 85.40 11:49:01 PM all 18.65 0.00 3.51 1.65 0.07 76.13 11:49:01 PM 0 25.62 0.00 4.03 1.61 0.07 68.67 11:49:01 PM 1 11.68 0.00 2.98 1.69 0.07 83.59 11:50:01 PM all 0.30 0.00 0.08 0.02 0.03 99.57 11:50:01 PM 0 0.45 0.00 0.07 0.03 0.02 99.43 11:50:01 PM 1 0.15 0.00 0.10 0.00 0.03 99.72 11:51:01 PM all 0.27 0.00 0.08 0.01 0.03 99.62 11:51:01 PM 0 0.32 0.00 0.05 0.02 0.02 99.60 11:51:01 PM 1 0.22 0.00 0.12 0.00 0.03 99.63 11:52:01 PM all 0.30 0.00 0.07 0.00 0.03 99.61 11:52:01 PM 0 0.05 0.00 0.07 0.00 0.02 99.87 11:52:01 PM 1 0.55 0.00 0.07 0.00 0.03 99.35 11:53:01 PM all 6.85 0.00 0.82 0.25 0.05 92.03 11:53:01 PM 0 9.65 0.00 0.82 0.50 0.05 88.98 11:53:01 PM 1 4.04 0.00 0.82 0.00 0.05 95.09 11:54:02 PM all 30.95 0.00 2.89 0.43 0.08 65.65 11:54:02 PM 0 44.40 0.00 3.14 0.58 0.10 51.78 11:54:02 PM 1 17.49 0.00 2.64 0.27 0.07 79.54 Average: all 14.79 0.00 2.08 0.93 0.06 82.15 Average: 0 19.07 0.00 2.25 0.95 0.06 77.68 Average: 1 10.50 0.00 1.90 0.92 0.06 86.62