---> uname -a: Linux prd-centos8-builder-2c-1g-14896.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 572 5028 19 2098 6823 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:ae:14:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:feae:1418/64 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) 03/21/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 237.23 136.08 101.15 5956.87 7048.99 04:06:01 PM 92.93 0.28 92.65 17.86 8674.25 04:07:01 PM 27.73 1.82 25.91 164.24 1019.98 04:08:01 PM 25.36 0.48 24.88 49.06 551.72 Average: 95.81 34.67 61.15 1547.01 4323.74 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5270756 7024356 2613680 33.15 2688 1927016 703376 7.87 218020 2051548 151212 04:06:01 PM 5176912 7006148 2707524 34.34 2688 1997284 701632 7.85 243324 2095748 16440 04:07:01 PM 5172876 7007000 2711560 34.39 2688 2002204 706820 7.91 248036 2095504 20 04:08:01 PM 5108548 6946920 2775888 35.21 2688 2006252 744812 8.34 426132 1981948 12752 Average: 5182273 6996106 2702163 34.27 2688 1983189 714160 7.99 283878 2056187 45106 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 274.62 148.49 1750.15 60.15 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.81 26.15 189.96 9.45 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 32.09 28.50 29.27 8.61 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.28 29.53 33.82 21.08 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 93.45 58.17 500.80 24.83 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) 03/21/2024 _x86_64_ (2 CPU) 16:03:25 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.73 2.27 17.69 4.80 0.13 30.38 04:05:01 PM 0 51.71 2.63 18.42 4.91 0.14 22.20 04:05:01 PM 1 37.77 1.91 16.97 4.70 0.12 38.53 04:06:01 PM all 40.78 0.00 2.71 3.26 0.11 53.14 04:06:01 PM 0 50.65 0.00 2.80 3.20 0.10 43.26 04:06:01 PM 1 30.91 0.00 2.62 3.32 0.12 63.04 04:07:01 PM all 38.07 0.00 2.04 0.66 0.09 59.14 04:07:01 PM 0 39.93 0.00 1.95 0.95 0.08 57.09 04:07:01 PM 1 36.21 0.00 2.13 0.37 0.10 61.19 04:08:01 PM all 42.24 0.00 2.42 0.39 0.10 54.85 04:08:01 PM 0 60.71 0.00 2.65 0.55 0.12 35.97 04:08:01 PM 1 23.77 0.00 2.18 0.23 0.08 73.73 Average: all 41.44 0.56 6.17 2.27 0.11 49.46 Average: 0 50.74 0.65 6.40 2.39 0.11 39.71 Average: 1 32.14 0.47 5.94 2.15 0.10 59.20