---> uname -a: Linux prd-centos8-builder-2c-1g-5422.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 571 5011 19 2117 6822 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:8d:f2:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe8d:f2b6/64 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) 02/14/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 226.89 128.99 97.90 3702.42 7107.21 09:06:01 PM 108.92 0.28 108.63 17.86 9290.37 09:07:01 PM 28.76 0.30 28.46 42.39 1545.21 09:08:01 PM 25.11 0.58 24.53 33.73 724.20 Average: 97.43 32.55 64.88 949.33 4666.95 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5257404 7025796 2627032 33.32 2688 1941448 714688 8.00 218816 2062188 159888 09:06:01 PM 5110744 6968576 2773692 35.18 2688 2024624 741928 8.31 243964 2156676 41808 09:07:01 PM 5121504 6979644 2762932 35.04 2688 2024944 739836 8.28 253880 2135588 8736 09:08:01 PM 5119784 6970860 2764652 35.06 2688 2017384 749788 8.39 420840 1971572 15808 Average: 5152359 6986219 2732077 34.65 2688 2002100 736560 8.25 284375 2081506 56560 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 186.99 114.46 1498.55 48.04 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 34.99 26.71 316.36 8.09 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 22.81 19.18 23.51 6.72 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 33.23 27.18 33.60 9.81 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 69.52 46.89 468.09 18.17 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) 02/14/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.42 2.32 19.01 4.24 0.12 31.88 09:05:01 PM 0 38.52 2.34 19.88 4.47 0.14 34.66 09:05:01 PM 1 46.31 2.31 18.15 4.01 0.10 29.11 09:06:01 PM all 40.65 0.00 3.57 3.26 0.12 52.40 09:06:01 PM 0 19.40 0.00 2.77 5.08 0.12 72.62 09:06:01 PM 1 62.04 0.00 4.38 1.42 0.12 32.04 09:07:01 PM all 28.99 0.00 1.37 0.65 0.08 68.91 09:07:01 PM 0 22.56 0.00 1.43 0.32 0.07 75.63 09:07:01 PM 1 35.41 0.00 1.30 0.98 0.10 62.20 09:08:01 PM all 38.18 0.00 2.54 0.29 0.10 58.89 09:08:01 PM 0 29.06 0.00 2.15 0.43 0.12 68.24 09:08:01 PM 1 47.29 0.00 2.93 0.15 0.08 49.55 Average: all 37.54 0.57 6.56 2.10 0.10 53.13 Average: 0 27.31 0.57 6.48 2.57 0.11 62.96 Average: 1 47.76 0.57 6.64 1.63 0.10 43.31