---> uname -a: Linux prd-centos8-robot-2c-8g-10261.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: 2799.996 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 586 4978 19 2132 6815 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:b5:b6:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:feb5:b609/64 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) 04/23/2024 _x86_64_ (2 CPU) 00:32:54 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 87.99 9.60 78.39 1640.25 6231.46 12:36:01 AM 75.77 0.75 75.02 52.52 8462.86 12:37:01 AM 16.29 0.85 15.44 123.96 1512.06 12:38:01 AM 6.25 0.00 6.25 0.00 413.70 12:39:01 AM 50.42 2.72 47.71 406.60 3588.35 12:40:01 AM 16.99 0.00 16.99 0.00 4432.09 12:41:01 AM 2.10 0.03 2.07 1.07 149.33 12:42:01 AM 19.63 0.30 19.33 43.86 874.62 Average: 34.43 1.78 32.65 283.53 3207.92 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5297368 7038324 2585068 32.80 2688 1922860 719804 8.06 211928 2052920 165220 12:36:01 AM 5178228 7004028 2704208 34.31 2688 2003076 736504 8.25 222132 2137600 37104 12:37:01 AM 5242568 7073400 2639868 33.49 2688 2008068 668752 7.49 241040 2055228 12 12:38:01 AM 5147064 7018864 2735372 34.70 2688 2046912 730120 8.18 250844 2134744 38548 12:39:01 AM 5011816 7054116 2870620 36.42 2688 2211780 666236 7.46 267128 2233540 113576 12:40:01 AM 5008928 7051216 2873508 36.45 2688 2211796 683872 7.66 267152 2233852 16 12:41:01 AM 5004712 7050476 2877724 36.51 2688 2215240 681536 7.63 267656 2236856 892 12:42:01 AM 5098652 6975152 2783784 35.32 2688 2051180 746092 8.35 443564 1989900 13360 Average: 5123667 7033197 2758769 35.00 2688 2083864 704114 7.88 271430 2134330 46091 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 77.57 64.80 909.62 8.14 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 30.63 24.78 281.78 5.58 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 17.21 14.10 5.92 4.47 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 7.61 7.23 2.25 1.89 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 220.31 187.07 335.71 47.25 0.00 0.00 0.00 0.00 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 283.66 227.41 59.40 46.58 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 140.98 115.14 1304.72 9.44 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 62.54 48.48 94.60 29.41 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 105.07 86.12 374.28 19.09 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) 04/23/2024 _x86_64_ (2 CPU) 00:32:54 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 37.17 0.00 5.27 2.83 0.10 54.63 12:35:01 AM 0 50.48 0.00 6.43 2.99 0.10 40.01 12:35:01 AM 1 23.87 0.00 4.11 2.67 0.10 69.25 12:36:01 AM all 25.70 0.00 3.27 3.48 0.09 67.45 12:36:01 AM 0 33.56 0.00 3.34 3.19 0.10 59.81 12:36:01 AM 1 17.82 0.00 3.21 3.78 0.08 75.11 12:37:01 AM all 12.82 0.00 1.64 1.19 0.06 84.30 12:37:01 AM 0 15.48 0.00 1.82 1.12 0.07 81.51 12:37:01 AM 1 10.15 0.00 1.46 1.25 0.05 87.09 12:38:01 AM all 5.88 0.00 1.45 0.18 0.05 92.43 12:38:01 AM 0 4.70 0.00 1.57 0.25 0.03 93.44 12:38:01 AM 1 7.06 0.00 1.34 0.12 0.07 91.42 12:39:01 AM all 27.50 0.00 3.89 1.61 0.09 66.90 12:39:01 AM 0 32.73 0.00 4.17 0.82 0.10 62.19 12:39:01 AM 1 22.29 0.00 3.62 2.40 0.08 71.60 12:40:01 AM all 1.09 0.00 0.83 1.44 0.05 96.60 12:40:01 AM 0 0.94 0.00 0.92 2.09 0.07 95.98 12:40:01 AM 1 1.24 0.00 0.74 0.79 0.03 97.21 12:41:01 AM all 8.75 0.00 1.81 0.02 0.08 89.34 12:41:01 AM 0 13.52 0.00 3.11 0.02 0.08 83.27 12:41:01 AM 1 3.99 0.00 0.52 0.02 0.08 95.39 12:42:01 AM all 22.09 0.00 2.70 0.28 0.08 74.87 12:42:01 AM 0 30.48 0.00 3.37 0.27 0.07 65.82 12:42:01 AM 1 13.68 0.00 2.02 0.28 0.08 83.93 Average: all 17.63 0.00 2.61 1.38 0.08 78.30 Average: 0 22.75 0.00 3.09 1.34 0.08 72.74 Average: 1 12.52 0.00 2.13 1.41 0.07 83.87