---> uname -a: Linux prd-centos8-builder-2c-1g-9800.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 535 5002 19 2161 6857 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:c1:57:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fec1:57de/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) 01/05/2024 _x86_64_ (2 CPU) 18:03:34 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 258.56 160.07 98.48 6417.73 33471.00 06:06:01 PM 108.23 0.05 108.18 0.67 9278.14 06:07:01 PM 62.28 0.47 61.81 56.51 5872.11 06:08:01 PM 17.33 0.07 17.26 3.07 392.03 06:09:01 PM 22.75 0.78 21.96 57.06 594.60 Average: 93.83 32.29 61.54 1306.92 9921.42 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5365760 7035436 2518676 31.94 2688 1850220 729940 8.17 228176 1974392 103548 06:06:01 PM 5190436 7080584 2694000 34.17 2688 2055460 635572 7.11 220328 2100080 132492 06:07:01 PM 5129124 7024080 2755312 34.95 2688 2060808 678732 7.60 245368 2135584 24 06:08:01 PM 5148508 7043532 2735928 34.70 2688 2060888 662672 7.42 252544 2109580 24 06:09:01 PM 5135184 7032596 2749252 34.87 2688 2062792 687408 7.70 421232 1954824 15872 Average: 5193802 7043246 2690634 34.13 2688 2018034 678865 7.60 273530 2054892 50392 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 299.82 156.71 1644.03 58.65 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 39.94 29.99 544.37 6.06 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 27.12 24.01 146.88 13.53 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 16.75 14.95 12.99 5.65 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 35.16 28.08 34.67 10.47 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 83.75 50.74 476.58 18.87 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) 01/05/2024 _x86_64_ (2 CPU) 18:03:34 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.00 2.81 18.96 22.12 0.12 21.99 06:05:01 PM 0 34.06 2.80 17.31 19.82 0.12 25.90 06:05:01 PM 1 33.95 2.83 20.62 24.44 0.12 18.04 06:06:01 PM all 34.89 0.00 3.63 7.29 0.11 54.08 06:06:01 PM 0 39.33 0.00 3.78 6.46 0.12 50.32 06:06:01 PM 1 30.45 0.00 3.48 8.12 0.10 57.85 06:07:01 PM all 31.32 0.00 2.19 6.53 0.12 59.85 06:07:01 PM 0 29.51 0.00 2.12 7.40 0.10 60.87 06:07:01 PM 1 33.13 0.00 2.26 5.65 0.13 58.83 06:08:01 PM all 27.33 0.00 1.13 1.87 0.08 69.59 06:08:01 PM 0 32.44 0.00 1.22 2.57 0.08 63.69 06:08:01 PM 1 22.23 0.00 1.03 1.17 0.08 75.48 06:09:01 PM all 38.84 0.00 2.64 0.29 0.10 58.13 06:09:01 PM 0 39.23 0.00 2.68 0.22 0.12 57.76 06:09:01 PM 1 38.45 0.00 2.60 0.37 0.08 58.50 Average: all 33.28 0.55 5.65 7.56 0.11 52.86 Average: 0 34.92 0.55 5.38 7.25 0.11 51.79 Average: 1 31.63 0.55 5.92 7.86 0.10 53.93