---> uname -a: Linux prd-centos8-builder-2c-1g-12292.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 536 5052 19 2111 6857 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:a4:23:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fea4:2367/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/14/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 198.17 92.02 106.15 2345.48 7094.49 09:06:01 PM 99.35 0.47 98.88 56.27 8942.63 09:07:01 PM 29.30 0.10 29.20 3.60 1538.04 09:08:01 PM 27.26 0.78 26.48 57.06 792.30 Average: 88.52 23.35 65.18 615.70 4591.79 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5233384 7028956 2651060 33.62 2688 1967352 701052 7.85 222132 2081720 182532 09:06:01 PM 5205996 7049908 2678448 33.97 2688 2010524 662848 7.42 245200 2062148 32140 09:07:01 PM 5217196 7061216 2667248 33.83 2688 2010640 628524 7.04 252484 2042176 28 09:08:01 PM 5160408 7010352 2724036 34.55 2688 2016124 695808 7.79 423084 1929152 19332 Average: 5204246 7037608 2680198 33.99 2688 2001160 672058 7.52 285725 2028799 58508 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 73.31 49.10 1070.11 8.20 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 35.03 27.85 199.96 7.94 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.80 17.46 16.41 6.53 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.59 28.31 34.68 10.58 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 40.93 30.68 330.33 8.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/14/2024 _x86_64_ (2 CPU) 21:03:23 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 40.19 1.40 13.54 3.00 0.13 41.75 09:05:01 PM 0 43.35 0.60 8.03 2.62 0.12 45.27 09:05:01 PM 1 36.95 2.22 19.17 3.38 0.14 38.14 09:06:01 PM all 39.09 0.00 3.33 1.91 0.10 55.57 09:06:01 PM 0 25.79 0.00 2.78 2.48 0.10 68.86 09:06:01 PM 1 52.44 0.00 3.89 1.33 0.10 42.24 09:07:01 PM all 29.33 0.00 1.21 0.40 0.10 68.97 09:07:01 PM 0 27.27 0.00 1.10 0.53 0.12 70.98 09:07:01 PM 1 31.38 0.00 1.32 0.27 0.08 66.95 09:08:01 PM all 39.19 0.00 2.80 0.36 0.09 57.57 09:08:01 PM 0 34.58 0.00 2.48 0.18 0.10 62.66 09:08:01 PM 1 43.80 0.00 3.12 0.53 0.08 52.47 Average: all 36.94 0.35 5.19 1.41 0.10 56.01 Average: 0 32.74 0.15 3.59 1.45 0.11 61.96 Average: 1 41.16 0.55 6.80 1.37 0.10 50.02