---> uname -a: Linux prd-centos8-builder-4c-4g-15845.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.2G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 702 12840 19 2217 14732 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:a2:e6:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fea2:e6ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:a2:c1:d1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 11:33:51 LINUX RESTART (4 CPU) 11:34:01 AM tps rtps wtps bread/s bwrtn/s 11:35:02 AM 175.19 125.48 49.71 14317.36 37363.14 11:36:01 AM 124.21 7.49 116.72 1358.32 11410.61 Average: 149.91 66.97 82.94 7891.73 24494.80 11:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:02 AM 13520140 15135208 2619180 16.23 2688 1842348 1154164 6.71 332028 1980372 99568 11:36:01 AM 13189760 15087520 2949560 18.28 2688 2112504 1135028 6.60 363220 2227848 61900 Average: 13354950 15111364 2784370 17.25 2688 1977426 1144596 6.66 347624 2104110 80734 11:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:02 AM eth0 302.45 187.04 1320.87 52.02 0.00 0.00 0.00 0.00 11:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 64.52 43.63 944.72 9.82 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 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 184.47 115.93 1134.36 31.10 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 11:33:51 LINUX RESTART (4 CPU) 11:34:01 AM CPU %user %nice %system %iowait %steal %idle 11:35:02 AM all 16.65 0.00 3.24 15.19 0.10 64.82 11:35:02 AM 0 19.07 0.00 2.75 4.89 0.13 73.17 11:35:02 AM 1 12.20 0.00 2.59 19.46 0.10 65.65 11:35:02 AM 2 21.14 0.00 4.43 24.00 0.08 50.34 11:35:02 AM 3 14.20 0.00 3.20 12.50 0.08 70.02 11:36:01 AM all 20.05 0.00 1.70 2.00 0.09 76.15 11:36:01 AM 0 22.75 0.00 1.49 1.93 0.12 73.71 11:36:01 AM 1 17.80 0.00 1.80 2.11 0.09 78.20 11:36:01 AM 2 16.21 0.00 1.28 1.82 0.09 80.61 11:36:01 AM 3 23.44 0.00 2.24 2.14 0.07 72.10 Average: all 18.34 0.00 2.48 8.63 0.10 70.46 Average: 0 20.89 0.00 2.12 3.42 0.13 73.43 Average: 1 14.99 0.00 2.20 10.82 0.09 71.90 Average: 2 18.68 0.00 2.86 12.94 0.08 65.43 Average: 3 18.80 0.00 2.72 7.35 0.08 71.06