---> uname -a: Linux prd-centos8-builder-2c-1g-3534.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 577 5007 19 2115 6817 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:92:e9:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe92:e9b2/64 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) 02/07/2024 _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 224.11 125.72 98.38 3681.04 7160.55 05:06:01 PM 107.85 0.28 107.56 17.86 9607.21 05:07:01 PM 27.73 0.30 27.43 42.39 1548.94 05:08:01 PM 23.25 0.40 22.85 18.40 627.81 Average: 95.74 31.68 64.06 940.00 4736.43 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5255164 7022524 2629280 33.35 2688 1940412 705388 7.90 218328 2068628 160028 05:06:01 PM 5118384 6975612 2766060 35.08 2688 2023784 727540 8.14 244584 2150632 41796 05:07:01 PM 5178112 7026676 2706332 34.32 2688 2015404 687040 7.69 252732 2083016 24 05:08:01 PM 5080416 6942028 2804028 35.56 2688 2028368 764960 8.56 421752 2011816 27800 Average: 5158019 6991710 2726425 34.58 2688 2001992 721232 8.07 284349 2078523 57412 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 229.56 123.26 1620.15 53.69 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 35.80 27.92 319.59 7.80 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 20.15 17.75 21.48 5.98 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 29.66 24.58 30.65 8.56 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 78.80 48.38 498.01 19.01 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) 02/07/2024 _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 43.54 2.15 18.27 4.66 0.11 31.28 05:05:01 PM 0 45.39 1.14 15.07 3.67 0.10 34.63 05:05:01 PM 1 41.67 3.17 21.50 5.65 0.12 27.90 05:06:01 PM all 40.45 0.00 3.31 3.43 0.10 52.72 05:06:01 PM 0 21.69 0.00 2.91 2.88 0.10 72.42 05:06:01 PM 1 59.21 0.00 3.70 3.98 0.10 33.01 05:07:01 PM all 26.40 0.00 1.38 0.51 0.07 71.64 05:07:01 PM 0 26.33 0.00 1.28 0.83 0.07 71.48 05:07:01 PM 1 26.47 0.00 1.48 0.18 0.07 71.80 05:08:01 PM all 37.71 0.00 2.21 0.66 0.09 59.33 05:08:01 PM 0 25.50 0.00 1.77 0.72 0.08 71.94 05:08:01 PM 1 49.96 0.00 2.65 0.60 0.10 46.69 Average: all 36.99 0.53 6.23 2.30 0.09 53.87 Average: 0 29.65 0.28 5.21 2.02 0.09 62.75 Average: 1 44.34 0.78 7.24 2.58 0.10 44.96