---> uname -a: Linux prd-centos8-builder-2c-1g-5639.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 4967 19 2160 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:87:94:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe87:9400/64 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) 12/16/2023 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 226.94 127.27 99.67 4272.98 7194.70 05:06:01 PM 99.78 0.28 99.50 17.86 10200.98 05:07:01 PM 37.80 0.30 37.50 42.39 2123.73 05:08:01 PM 23.28 0.40 22.88 18.40 633.78 Average: 96.95 32.07 64.89 1087.99 5038.27 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5270348 7031940 2614088 33.16 2688 1934888 690108 7.73 218092 2051220 156516 05:06:01 PM 5125904 7019652 2758532 34.99 2688 2059336 685864 7.68 238844 2144740 46948 05:07:01 PM 5108308 7003000 2776128 35.21 2688 2060612 706336 7.91 252024 2148124 12 05:08:01 PM 5071400 6964028 2813036 35.68 2688 2059112 726088 8.13 418204 2021684 13680 Average: 5143990 7004655 2740446 34.76 2688 2028487 702099 7.86 281791 2091442 54289 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 292.47 146.82 1779.51 58.10 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 41.36 29.78 510.79 7.25 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.26 19.78 22.93 6.81 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 33.91 27.85 34.58 17.93 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 97.50 56.06 586.98 22.53 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) 12/16/2023 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.11 2.16 17.44 6.81 0.12 30.36 05:05:01 PM 0 36.12 2.21 18.40 6.85 0.14 36.28 05:05:01 PM 1 50.08 2.10 16.48 6.77 0.10 24.47 05:06:01 PM all 37.56 0.00 3.58 4.99 0.10 53.77 05:06:01 PM 0 34.90 0.00 3.72 4.95 0.08 56.35 05:06:01 PM 1 40.22 0.00 3.44 5.02 0.12 51.20 05:07:01 PM all 29.31 0.00 1.29 0.98 0.08 68.35 05:07:01 PM 0 29.17 0.00 1.27 1.14 0.08 68.33 05:07:01 PM 1 29.44 0.00 1.30 0.82 0.07 68.38 05:08:01 PM all 36.73 0.00 2.23 0.48 0.15 60.42 05:08:01 PM 0 25.21 0.00 2.19 0.17 0.12 72.32 05:08:01 PM 1 48.28 0.00 2.26 0.79 0.18 48.48 Average: all 36.65 0.53 6.10 3.30 0.11 53.31 Average: 0 31.32 0.55 6.35 3.26 0.11 58.41 Average: 1 41.97 0.52 5.84 3.34 0.12 48.21