---> uname -a: Linux prd-centos8-robot-2c-8g-7491.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4989 19 2133 6826 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:b6:74:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:feb6:743a/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) 04/13/2024 _x86_64_ (2 CPU) 23:03:59 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 107.56 6.90 100.67 1302.77 9481.49 11:07:01 PM 50.70 0.73 49.97 51.85 5985.70 11:08:01 PM 12.21 0.85 11.36 123.98 503.77 11:09:01 PM 61.86 2.68 59.17 403.13 7451.06 11:10:01 PM 5.48 0.03 5.45 3.47 575.69 11:11:01 PM 4.00 0.02 3.98 0.13 193.17 11:12:01 PM 22.23 0.55 21.68 71.19 1155.69 Average: 37.72 1.68 36.04 279.49 3620.82 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5176852 7000068 2705580 34.32 2688 2000616 756556 8.47 221624 2141688 139128 11:07:01 PM 5198612 7028776 2683820 34.05 2688 2007000 681360 7.63 231768 2104176 1084 11:08:01 PM 5177964 7046196 2704468 34.31 2688 2044188 682620 7.64 245620 2108528 33076 11:09:01 PM 4965128 7010108 2917304 37.01 2688 2214368 678540 7.60 264036 2279148 15936 11:10:01 PM 5019688 7064636 2862744 36.32 2688 2214492 625520 7.00 267148 2221128 4 11:11:01 PM 5183832 7061024 2698600 34.24 2688 2048200 633344 7.09 257460 2062644 1424 11:12:01 PM 5192504 7069840 2689928 34.13 2688 2052380 637964 7.14 443096 1894008 164 Average: 5130654 7040093 2751778 34.91 2688 2083035 670843 7.51 275822 2115903 27259 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 58.63 48.93 674.02 6.71 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 35.37 25.77 271.11 6.31 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 22.36 16.25 6.18 4.54 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 57.51 39.39 301.52 9.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 640.82 573.51 122.21 110.36 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 74.17 55.18 41.80 9.53 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 37.34 29.10 77.15 24.65 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 132.32 112.59 213.42 24.44 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) 04/13/2024 _x86_64_ (2 CPU) 23:03:59 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.44 0.00 5.49 2.47 0.09 53.51 11:06:01 PM 0 29.35 0.00 5.20 2.08 0.08 63.28 11:06:01 PM 1 47.51 0.00 5.78 2.86 0.10 43.75 11:07:01 PM all 21.37 0.00 2.54 0.98 0.08 75.03 11:07:01 PM 0 15.95 0.00 2.20 0.80 0.07 80.98 11:07:01 PM 1 26.80 0.00 2.87 1.17 0.08 69.07 11:08:01 PM all 12.38 0.00 1.99 0.26 0.07 85.31 11:08:01 PM 0 4.19 0.00 1.60 0.18 0.07 93.96 11:08:01 PM 1 20.58 0.00 2.37 0.33 0.07 76.65 11:09:01 PM all 26.23 0.00 3.78 24.77 0.12 45.08 11:09:01 PM 0 19.22 0.00 3.45 21.00 0.10 56.23 11:09:01 PM 1 33.25 0.00 4.12 28.55 0.15 33.93 11:10:01 PM all 2.87 0.00 1.37 0.13 0.03 95.60 11:10:01 PM 0 3.25 0.00 1.46 0.23 0.03 95.02 11:10:01 PM 1 2.48 0.00 1.29 0.02 0.03 96.18 11:11:01 PM all 4.27 0.00 1.18 0.02 0.06 94.47 11:11:01 PM 0 6.81 0.00 1.63 0.00 0.05 91.52 11:11:01 PM 1 1.74 0.00 0.74 0.03 0.07 97.42 11:12:01 PM all 23.98 0.00 2.32 0.36 0.07 73.28 11:12:01 PM 0 19.08 0.00 2.05 0.55 0.07 78.25 11:12:01 PM 1 28.87 0.00 2.59 0.17 0.07 68.31 Average: all 18.53 0.00 2.67 4.15 0.07 74.58 Average: 0 13.99 0.00 2.52 3.56 0.07 79.87 Average: 1 23.06 0.00 2.82 4.74 0.08 69.29