---> uname -a: Linux prd-centos8-builder-8c-8g-8690.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1069 28188 19 2629 30373 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:19:1c:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe19:1c7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:88:60:0b 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (8 CPU) 13:46:20 LINUX RESTART (8 CPU) 01:47:01 PM tps rtps wtps bread/s bwrtn/s 01:48:01 PM 122.19 17.81 104.38 4101.28 16142.26 01:49:01 PM 113.06 0.77 112.30 66.26 8363.34 Average: 117.63 9.29 108.34 2084.11 12253.45 01:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 PM 29045200 31103096 3608268 11.05 2688 2383444 1533464 4.55 406676 2778252 97780 01:49:01 PM 28853568 31106696 3799900 11.64 2688 2564396 1457780 4.33 406216 2917648 131480 Average: 28949384 31104896 3704084 11.34 2688 2473920 1495622 4.44 406446 2847950 114630 01:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 588.04 390.92 5642.25 116.69 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 40.56 35.06 358.43 8.60 0.00 0.00 0.00 0.00 01:49:01 PM 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 314.35 213.02 3000.78 62.65 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (8 CPU) 13:46:20 LINUX RESTART (8 CPU) 01:47:01 PM CPU %user %nice %system %iowait %steal %idle 01:48:01 PM all 9.29 0.00 2.10 1.53 0.05 87.02 01:48:01 PM 0 20.96 0.00 2.90 1.25 0.07 74.81 01:48:01 PM 1 7.48 0.00 2.70 3.54 0.05 86.24 01:48:01 PM 2 8.41 0.00 2.13 1.44 0.05 87.96 01:48:01 PM 3 4.71 0.00 1.66 2.68 0.05 90.89 01:48:01 PM 4 5.10 0.00 1.20 0.60 0.03 93.07 01:48:01 PM 5 4.16 0.00 0.94 0.42 0.05 94.43 01:48:01 PM 6 5.00 0.00 2.64 1.57 0.05 90.73 01:48:01 PM 7 18.45 0.00 2.66 0.77 0.05 78.07 01:49:01 PM all 9.67 0.00 1.26 0.56 0.06 88.45 01:49:01 PM 0 7.61 0.00 1.05 0.40 0.07 90.87 01:49:01 PM 1 3.06 0.00 0.89 0.27 0.08 95.70 01:49:01 PM 2 14.16 0.00 2.22 0.85 0.05 82.72 01:49:01 PM 3 4.58 0.00 0.42 0.33 0.07 94.60 01:49:01 PM 4 6.62 0.00 0.77 0.72 0.03 91.87 01:49:01 PM 5 3.04 0.00 0.78 0.33 0.05 95.79 01:49:01 PM 6 7.61 0.00 1.13 0.58 0.03 90.64 01:49:01 PM 7 30.68 0.00 2.82 0.95 0.07 65.48 Average: all 9.48 0.00 1.68 1.04 0.05 87.74 Average: 0 14.29 0.00 1.98 0.83 0.07 82.84 Average: 1 5.27 0.00 1.79 1.90 0.07 90.97 Average: 2 11.29 0.00 2.18 1.15 0.05 85.33 Average: 3 4.65 0.00 1.04 1.51 0.06 92.75 Average: 4 5.86 0.00 0.98 0.66 0.03 92.46 Average: 5 3.60 0.00 0.86 0.38 0.05 95.11 Average: 6 6.31 0.00 1.89 1.08 0.04 90.69 Average: 7 24.58 0.00 2.74 0.86 0.06 71.76