---> uname -a: Linux prd-centos8-builder-2c-1g-10492.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: 2799.996 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 587 4949 19 2162 6805 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:05:ca:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe05:caf4/64 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) 01/08/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 204.29 133.38 70.90 6028.27 5366.85 01:06:01 PM 117.46 0.23 117.23 16.53 10464.78 01:07:01 PM 50.09 0.35 49.74 43.73 3754.07 01:08:01 PM 23.45 0.58 22.86 33.73 679.40 Average: 98.38 33.22 65.16 1511.68 5065.25 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5189752 6958940 2694692 34.18 2688 1944324 797156 8.92 256932 2104200 196956 01:06:01 PM 5014892 6923572 2869552 36.40 2688 2074740 780080 8.73 222276 2275056 90008 01:07:01 PM 5091680 6987392 2792764 35.42 2688 2061516 736616 8.25 252496 2168276 40 01:08:01 PM 5103864 7000900 2780580 35.27 2688 2062656 707792 7.92 420316 1989216 15820 Average: 5100047 6967701 2784397 35.32 2688 2035809 755411 8.46 288005 2134187 75706 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 267.73 137.91 1663.58 58.75 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 53.43 40.99 673.52 8.59 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.83 24.15 27.63 8.33 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.73 28.01 33.59 10.29 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 95.71 57.43 595.13 21.34 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) 01/08/2024 _x86_64_ (2 CPU) 13:03:23 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 34.04 2.13 18.13 11.33 0.10 34.27 01:05:01 PM 0 41.41 2.05 14.45 11.67 0.10 30.32 01:05:01 PM 1 26.60 2.20 21.83 11.00 0.10 38.26 01:06:01 PM all 39.74 0.00 3.49 4.29 0.13 52.34 01:06:01 PM 0 57.89 0.00 4.18 4.25 0.12 33.57 01:06:01 PM 1 21.74 0.00 2.81 4.33 0.15 70.97 01:07:01 PM all 37.56 0.00 2.40 1.68 0.09 58.26 01:07:01 PM 0 41.22 0.00 2.40 1.45 0.10 54.83 01:07:01 PM 1 33.91 0.00 2.40 1.92 0.08 61.69 01:08:01 PM all 36.12 0.00 2.33 0.48 0.11 60.97 01:08:01 PM 0 54.19 0.00 2.70 0.57 0.10 42.44 01:08:01 PM 1 18.09 0.00 1.95 0.38 0.12 79.46 Average: all 36.89 0.52 6.49 4.38 0.11 51.61 Average: 0 48.72 0.50 5.87 4.43 0.11 40.37 Average: 1 25.07 0.53 7.10 4.34 0.11 62.84