---> uname -a: Linux prd-centos8-builder-2c-1g-10352.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 578 4959 19 2161 6814 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:c0:df:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fec0:dfe4/64 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) 01/07/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 221.68 124.61 97.07 5128.35 7045.19 08:06:01 PM 101.50 0.28 101.22 17.86 10779.57 08:07:01 PM 34.19 0.30 33.89 42.39 1613.25 08:08:01 PM 23.58 0.40 23.18 18.40 629.38 Average: 95.24 31.40 63.84 1301.70 5017.09 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5287800 7049688 2596636 32.93 2688 1935136 679048 7.60 218288 2037988 156372 08:06:01 PM 5142300 7035996 2742136 34.78 2688 2059516 670036 7.50 239516 2131396 31248 08:07:01 PM 5126456 7021108 2757980 34.98 2688 2060784 681036 7.62 252628 2133052 16 08:08:01 PM 5072256 6964912 2812180 35.67 2688 2059280 748084 8.37 418680 2024296 13680 Average: 5157203 7017926 2727233 34.59 2688 2028679 694551 7.78 282278 2081683 50329 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 303.53 164.92 1803.64 60.49 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 44.20 29.99 510.46 7.72 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 22.86 19.66 23.51 6.73 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 31.64 26.55 31.55 16.55 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 100.56 60.28 592.28 22.87 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) 01/07/2024 _x86_64_ (2 CPU) 20:03:23 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.74 1.97 17.07 4.42 0.10 33.69 08:05:01 PM 0 55.48 1.89 14.68 3.75 0.10 24.10 08:05:01 PM 1 29.91 2.04 19.48 5.10 0.10 43.37 08:06:01 PM all 37.49 0.00 3.46 4.83 0.11 54.11 08:06:01 PM 0 49.47 0.00 3.88 3.36 0.12 43.18 08:06:01 PM 1 25.57 0.00 3.04 6.30 0.10 65.00 08:07:01 PM all 29.30 0.00 1.32 0.81 0.08 68.49 08:07:01 PM 0 39.65 0.00 1.33 0.72 0.10 58.20 08:07:01 PM 1 18.95 0.00 1.30 0.90 0.07 78.78 08:08:01 PM all 36.34 0.00 2.21 0.40 0.09 60.97 08:08:01 PM 0 50.28 0.00 2.63 0.65 0.08 46.36 08:08:01 PM 1 22.45 0.00 1.78 0.15 0.10 75.52 Average: all 36.44 0.49 5.97 2.61 0.10 54.39 Average: 0 48.70 0.47 5.61 2.11 0.10 43.01 Average: 1 24.19 0.50 6.34 3.10 0.09 65.78