---> uname -a: Linux prd-centos8-builder-2c-1g-12729.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 539 5064 19 2095 6856 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:da:96:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:feda:96b7/64 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) 03/12/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 227.65 122.08 105.57 3379.97 7136.16 06:06:01 PM 82.79 0.27 82.52 17.46 8424.76 06:07:01 PM 23.23 0.30 22.93 42.39 935.54 06:08:01 PM 27.06 0.78 26.27 57.05 619.81 Average: 90.18 30.85 59.32 874.15 4279.09 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5251932 7013072 2632504 33.39 2688 1934092 725320 8.12 218336 2070160 157592 06:06:01 PM 5207296 7036352 2677140 33.95 2688 1997204 669616 7.50 243260 2067608 16432 06:07:01 PM 5224756 7055060 2659680 33.73 2688 1998480 660664 7.40 245808 2047348 4 06:08:01 PM 5184456 7019124 2699980 34.24 2688 2002524 689032 7.71 423000 1910456 12608 Average: 5217110 7030902 2667326 33.83 2688 1983075 686158 7.68 282601 2023893 46659 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 120.08 82.04 1146.32 32.75 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 30.52 24.91 186.33 8.64 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.01 24.10 23.05 8.13 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 35.25 28.77 33.12 19.32 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 53.47 39.95 347.19 17.21 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) 03/12/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.77 2.36 17.55 3.89 0.11 33.32 06:05:01 PM 0 38.09 2.58 17.13 3.35 0.12 38.74 06:05:01 PM 1 47.45 2.14 17.98 4.44 0.10 27.89 06:06:01 PM all 37.96 0.00 2.73 2.75 0.08 56.48 06:06:01 PM 0 23.78 0.00 2.86 3.57 0.08 69.70 06:06:01 PM 1 52.14 0.00 2.59 1.93 0.08 43.26 06:07:01 PM all 36.59 0.00 1.92 0.38 0.08 61.02 06:07:01 PM 0 25.33 0.00 1.78 0.18 0.07 72.63 06:07:01 PM 1 47.84 0.00 2.07 0.58 0.10 49.41 06:08:01 PM all 41.83 0.00 2.42 0.47 0.09 55.19 06:08:01 PM 0 21.03 0.00 2.25 0.40 0.08 76.24 06:08:01 PM 1 62.63 0.00 2.60 0.53 0.10 34.14 Average: all 39.77 0.58 6.10 1.86 0.09 51.59 Average: 0 27.00 0.64 5.95 1.87 0.09 64.46 Average: 1 52.54 0.53 6.25 1.86 0.10 38.73