---> uname -a: Linux prd-centos8-builder-2c-1g-19866.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 583 5032 19 2084 6812 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:92:55:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe92:5529/64 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) 04/01/2024 _x86_64_ (2 CPU) 15:03:36 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 288.05 165.51 122.54 7715.29 31727.32 03:06:01 PM 93.05 0.28 92.77 17.86 8078.30 03:07:01 PM 26.05 0.30 25.75 42.39 1581.97 03:08:01 PM 11.95 0.40 11.55 18.40 198.07 Average: 104.78 41.63 63.15 1948.73 10397.30 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5330180 7048616 2554256 32.40 2688 1892016 689256 7.72 217056 1996232 123784 03:06:01 PM 5143084 6961400 2741352 34.77 2688 1985948 769520 8.61 241976 2133848 32084 03:07:01 PM 5172712 6991596 2711724 34.39 2688 1987100 739176 8.27 244556 2102364 4 03:08:01 PM 5192052 7011472 2692384 34.15 2688 1987740 710192 7.95 413820 1914228 52 Average: 5209507 7003271 2674929 33.93 2688 1963201 727036 8.14 279352 2036668 38981 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 288.60 130.76 1631.47 59.37 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 36.93 30.04 258.10 9.25 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 19.18 16.85 20.49 5.67 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 28.28 23.68 28.68 8.29 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 93.26 50.34 484.73 20.65 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) 04/01/2024 _x86_64_ (2 CPU) 15:03:36 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 38.24 2.76 20.35 16.39 0.13 22.13 03:05:01 PM 0 39.02 2.62 17.09 15.18 0.12 25.97 03:05:01 PM 1 37.44 2.89 23.67 17.63 0.14 18.23 03:06:01 PM all 40.79 0.00 3.09 2.88 0.11 53.14 03:06:01 PM 0 41.43 0.00 3.10 2.01 0.12 53.35 03:06:01 PM 1 40.15 0.00 3.08 3.74 0.10 52.93 03:07:01 PM all 26.97 0.00 1.22 0.45 0.08 71.28 03:07:01 PM 0 6.72 0.00 1.17 0.42 0.07 91.63 03:07:01 PM 1 47.27 0.00 1.27 0.48 0.08 50.89 03:08:01 PM all 31.47 0.00 2.08 0.13 0.10 66.21 03:08:01 PM 0 28.77 0.00 2.23 0.12 0.10 68.78 03:08:01 PM 1 34.18 0.00 1.93 0.15 0.10 63.64 Average: all 34.35 0.68 6.60 4.90 0.10 53.37 Average: 0 28.95 0.65 5.86 4.39 0.10 60.05 Average: 1 39.77 0.71 7.36 5.40 0.11 46.66