---> uname -a: Linux prd-centos8-builder-2c-1g-5867.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 4972 19 2158 6824 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:05:3d:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe05:3dfc/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) 12/17/2023 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 221.76 118.51 103.25 3178.14 7351.38 04:06:01 PM 106.13 0.28 105.85 17.86 10804.45 04:07:01 PM 32.68 0.30 32.38 42.39 1521.81 04:08:01 PM 26.43 0.58 25.85 33.73 757.72 Average: 96.75 29.92 66.83 818.10 5109.17 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5234244 7013404 2650200 33.61 2688 1951548 725632 8.12 220544 2086492 171504 04:06:01 PM 5080164 6980440 2804280 35.57 2688 2065888 729660 8.17 245244 2187524 40888 04:07:01 PM 5104560 7006072 2779884 35.26 2688 2067164 690920 7.73 253332 2153388 9644 04:08:01 PM 5085804 6979132 2798640 35.50 2688 2058664 736640 8.25 420064 2007120 15804 Average: 5126193 6994762 2758251 34.98 2688 2035816 720713 8.07 284796 2108631 59460 04:04:01 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 115.76 75.84 1258.53 27.63 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 37.07 27.37 442.66 7.65 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.80 19.98 23.82 6.93 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 37.19 29.68 33.80 16.53 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 53.46 38.22 439.74 14.69 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) 12/17/2023 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 42.25 2.04 16.63 5.09 0.12 33.88 04:05:01 PM 0 53.98 1.37 15.29 4.63 0.14 24.59 04:05:01 PM 1 30.45 2.72 17.97 5.54 0.10 43.22 04:06:01 PM all 38.62 0.00 3.30 3.40 0.10 54.58 04:06:01 PM 0 55.76 0.00 3.93 3.36 0.12 36.84 04:06:01 PM 1 21.57 0.00 2.67 3.45 0.08 72.22 04:07:01 PM all 27.98 0.00 1.48 0.66 0.08 69.80 04:07:01 PM 0 37.69 0.00 1.40 0.45 0.07 60.38 04:07:01 PM 1 18.28 0.00 1.55 0.87 0.10 79.20 04:08:01 PM all 38.98 0.00 2.35 0.25 0.10 58.32 04:08:01 PM 0 54.44 0.00 2.84 0.32 0.10 42.31 04:08:01 PM 1 23.54 0.00 1.87 0.18 0.10 74.31 Average: all 36.94 0.51 5.90 2.34 0.10 54.22 Average: 0 50.46 0.34 5.84 2.18 0.10 41.08 Average: 1 23.43 0.67 5.96 2.50 0.10 67.35