---> uname -a: Linux prd-centos8-builder-2c-1g-19748.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 542 5072 19 2084 6853 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:84:66:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe84:6611/64 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) 03/31/2024 _x86_64_ (2 CPU) 21:03:34 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 259.75 159.48 100.27 6396.28 35091.59 09:06:01 PM 105.70 3.37 102.33 68.66 7927.61 09:07:01 PM 44.46 0.35 44.11 43.73 3603.88 09:08:01 PM 11.40 0.00 11.40 0.00 296.83 Average: 105.33 40.80 64.53 1627.37 11730.95 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5356140 6999484 2528304 32.07 2688 1825116 768460 8.60 222000 1998288 86052 09:06:01 PM 5184328 7004652 2700116 34.25 2688 1988100 693780 7.77 220360 2117632 78648 09:07:01 PM 5143640 6962928 2740804 34.76 2688 1987144 738020 8.26 244520 2131980 160 09:08:01 PM 5215016 7034116 2669428 33.86 2688 1987024 686688 7.69 245524 2059884 28 Average: 5224781 7000295 2659663 33.73 2688 1946846 721737 8.08 233101 2076946 41222 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 273.38 154.92 1610.99 61.46 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.65 22.80 255.35 6.82 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.00 24.40 42.40 8.20 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.26 15.25 15.68 4.38 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 86.83 54.34 481.15 20.22 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) 03/31/2024 _x86_64_ (2 CPU) 21:03:34 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 31.89 2.93 19.65 22.19 0.14 23.20 09:05:01 PM 0 24.70 3.34 22.90 21.17 0.14 27.74 09:05:01 PM 1 38.97 2.53 16.45 23.18 0.14 18.73 09:06:01 PM all 37.38 0.00 3.71 4.60 0.12 54.19 09:06:01 PM 0 29.71 0.00 3.54 3.83 0.12 62.81 09:06:01 PM 1 45.05 0.00 3.87 5.37 0.12 45.59 09:07:01 PM all 39.11 0.00 1.95 1.71 0.10 57.13 09:07:01 PM 0 20.23 0.00 1.77 2.03 0.08 75.89 09:07:01 PM 1 57.99 0.00 2.13 1.38 0.12 38.37 09:08:01 PM all 22.16 0.00 1.58 0.16 0.07 76.04 09:08:01 PM 0 19.44 0.00 1.33 0.13 0.07 79.03 09:08:01 PM 1 24.87 0.00 1.82 0.18 0.07 73.07 Average: all 32.64 0.72 6.65 7.09 0.10 52.79 Average: 0 23.51 0.82 7.28 6.69 0.10 61.60 Average: 1 41.73 0.63 6.03 7.48 0.11 44.03