---> uname -a: Linux prd-centos8-builder-2c-1g-15106.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 609 4974 19 2115 6784 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:91:cf:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe91:cf09/64 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) 01/25/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 226.12 128.82 97.30 4040.12 7167.49 09:06:01 PM 99.88 0.28 99.60 17.86 8951.62 09:07:01 PM 30.59 0.30 30.29 42.39 1522.04 09:08:01 PM 24.66 0.58 24.08 33.73 683.44 Average: 95.32 32.50 62.82 1033.61 4581.13 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5163412 6940408 2721024 34.51 2688 1950020 804884 9.01 219628 2156896 166608 09:06:01 PM 5083160 6938368 2801276 35.53 2688 2022136 793388 8.88 244428 2185904 40844 09:07:01 PM 5133680 6981516 2750756 34.89 2688 2014708 750628 8.40 252716 2125768 24 09:08:01 PM 5126164 6975432 2758272 34.98 2688 2015856 741356 8.30 420380 1967076 15804 Average: 5126604 6958931 2757832 34.98 2688 2000680 772564 8.65 284288 2108911 55820 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 223.33 126.49 1694.74 53.78 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 30.64 23.75 262.79 7.12 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 20.89 18.58 21.35 6.26 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 33.28 27.71 33.87 9.98 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 77.04 49.13 503.22 19.29 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) 01/25/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.36 2.17 17.67 4.69 0.11 34.00 09:05:01 PM 0 41.40 3.00 20.57 5.40 0.12 29.51 09:05:01 PM 1 41.32 1.35 14.79 3.99 0.10 38.44 09:06:01 PM all 37.09 0.00 3.34 5.04 0.13 54.40 09:06:01 PM 0 18.94 0.00 2.95 5.47 0.13 72.50 09:06:01 PM 1 55.47 0.00 3.74 4.60 0.14 36.07 09:07:01 PM all 27.39 0.00 1.32 1.07 0.08 70.14 09:07:01 PM 0 22.98 0.00 1.34 0.87 0.08 74.72 09:07:01 PM 1 31.82 0.00 1.29 1.26 0.08 65.55 09:08:01 PM all 37.92 0.00 2.40 0.41 0.09 59.18 09:08:01 PM 0 16.57 0.00 1.73 0.23 0.08 81.38 09:08:01 PM 1 59.38 0.00 3.06 0.59 0.10 36.87 Average: all 35.93 0.54 6.15 2.79 0.11 54.48 Average: 0 24.89 0.74 6.58 2.98 0.10 64.70 Average: 1 47.00 0.34 5.72 2.60 0.11 44.24