---> uname -a: Linux prd-centos8-builder-2c-1g-9915.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 563 5033 19 2102 6830 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:9b:aa:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe9b:aa3e/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) 02/29/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 230.36 138.69 91.67 5996.93 6594.24 08:06:01 PM 98.25 0.47 97.78 30.13 8368.49 08:07:01 PM 34.11 0.30 33.81 42.39 2210.51 08:08:01 PM 22.91 0.40 22.51 18.39 650.05 Average: 96.41 34.97 61.44 1522.09 4455.75 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5308404 7037748 2576032 32.67 2688 1904172 715028 8.00 217468 2019196 132816 08:06:01 PM 5227084 7061376 2657352 33.70 2688 2000948 671892 7.52 240980 2044964 48284 08:07:01 PM 5171596 7006904 2712840 34.41 2688 2002228 720024 8.06 245844 2095948 12 08:08:01 PM 5157468 6990160 2726968 34.59 2688 2000268 736044 8.24 411796 1947840 14780 Average: 5216138 7024047 2668298 33.84 2688 1976904 710747 7.96 279022 2026987 48973 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 270.18 154.88 1683.19 59.19 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 37.24 29.18 296.41 16.76 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.23 24.11 33.21 9.59 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 30.39 25.59 32.86 8.83 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 91.51 58.44 511.45 23.59 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) 02/29/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 40.12 2.33 18.18 5.67 0.17 33.52 08:05:01 PM 0 46.80 2.47 16.94 4.68 0.12 29.00 08:05:01 PM 1 33.44 2.20 19.42 6.67 0.22 38.05 08:06:01 PM all 37.96 0.00 3.40 3.97 0.13 54.55 08:06:01 PM 0 43.93 0.00 3.06 3.42 0.12 49.47 08:06:01 PM 1 31.98 0.00 3.74 4.51 0.13 59.63 08:07:01 PM all 31.53 0.00 1.47 0.99 0.09 65.92 08:07:01 PM 0 35.03 0.00 1.35 1.32 0.10 62.20 08:07:01 PM 1 28.02 0.00 1.59 0.65 0.08 69.65 08:08:01 PM all 35.55 0.00 2.27 0.48 0.09 61.60 08:08:01 PM 0 43.33 0.00 2.53 0.84 0.10 53.21 08:08:01 PM 1 27.79 0.00 2.02 0.13 0.08 69.97 Average: all 36.27 0.57 6.28 2.76 0.12 53.99 Average: 0 42.25 0.61 5.92 2.56 0.11 48.55 Average: 1 30.29 0.54 6.63 2.97 0.13 59.43