---> uname -a: Linux prd-centos8-builder-2c-1g-14126.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 564 5039 19 2095 6831 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:90:cb:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe90:cbab/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) 03/18/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 241.97 158.57 83.40 6474.28 23537.17 04:06:01 PM 105.10 0.28 104.82 17.86 9045.84 04:07:02 PM 36.39 0.30 36.09 42.39 2130.71 04:08:01 PM 19.42 0.59 18.83 34.30 433.44 Average: 100.47 39.61 60.87 1628.87 8760.54 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5314940 7013460 2569496 32.59 2688 1878580 758712 8.49 236688 2015780 128744 04:06:01 PM 5214056 7043808 2670380 33.87 2688 1997192 665628 7.45 229912 2068468 44232 04:07:02 PM 5158856 6989484 2725580 34.57 2688 1998640 716780 8.02 245604 2111940 144 04:08:01 PM 5128564 6960152 2755872 34.95 2688 1999660 756652 8.47 414732 1973528 160 Average: 5204104 7001726 2680332 34.00 2688 1968518 724443 8.11 281734 2042429 43320 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 288.80 160.79 1685.80 61.60 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.78 28.28 273.86 7.84 0.00 0.00 0.00 0.00 04:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 PM eth0 29.91 26.15 29.02 9.07 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 40.08 31.10 34.48 17.80 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 97.84 61.29 502.86 23.95 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) 03/18/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.39 2.68 19.09 16.87 0.12 26.85 04:05:01 PM 0 36.30 2.23 17.97 14.55 0.12 28.84 04:05:01 PM 1 32.47 3.14 20.22 19.20 0.12 24.85 04:06:01 PM all 41.05 0.00 3.27 4.12 0.12 51.44 04:06:01 PM 0 53.47 0.00 4.01 3.28 0.12 39.11 04:06:01 PM 1 28.64 0.00 2.53 4.96 0.13 63.75 04:07:02 PM all 38.92 0.00 1.81 1.20 0.11 57.96 04:07:02 PM 0 42.70 0.00 1.82 1.07 0.10 54.32 04:07:02 PM 1 35.14 0.00 1.80 1.33 0.12 61.61 04:08:01 PM all 37.89 0.00 2.13 0.33 0.10 59.56 04:08:01 PM 0 52.16 0.00 2.32 0.27 0.10 45.15 04:08:01 PM 1 23.59 0.00 1.93 0.39 0.10 73.98 Average: all 38.10 0.65 6.47 5.55 0.11 49.11 Average: 0 46.22 0.54 6.45 4.72 0.11 41.96 Average: 1 29.96 0.76 6.50 6.37 0.12 56.28