---> uname -a: Linux prd-centos8-builder-2c-2g-5927.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): 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4006 19 3048 6737 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:75:90:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe75:90b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:9c:9d:8a 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/07/2023 _x86_64_ (2 CPU) 13:06:29 LINUX RESTART (2 CPU) 01:07:01 PM tps rtps wtps bread/s bwrtn/s 01:08:02 PM 67.25 23.87 43.38 4368.35 18225.55 01:09:01 PM 89.82 6.78 83.04 1293.12 8630.14 01:10:00 PM 98.81 1.99 96.83 64.37 11582.82 01:11:01 PM 166.20 0.77 165.44 54.82 29305.19 Average: 105.61 8.36 97.26 1446.04 16978.58 01:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:02 PM 5302968 7017512 2579320 32.72 2688 1907428 985796 11.04 196544 2095564 76308 01:09:01 PM 4992700 6960324 2889588 36.66 2688 2149888 997040 11.16 222860 2338612 103428 01:10:00 PM 4652956 6903620 3229332 40.97 2688 2421232 1118364 12.52 269760 2584960 160604 01:11:01 PM 4063184 6870420 3819104 48.45 2688 2955612 1015012 11.37 453232 2917852 140680 Average: 4752952 6937969 3129336 39.70 2688 2358540 1029053 11.52 285599 2484247 120255 01:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:02 PM eth0 268.48 166.45 1597.00 52.04 0.00 0.00 0.00 0.00 01:08:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 66.82 55.40 894.50 6.56 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 PM eth0 53.19 43.62 924.14 7.02 0.00 0.00 0.00 0.00 01:10:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 111.16 92.83 1568.14 12.48 0.00 0.00 0.00 0.00 01:11:01 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 125.19 89.75 1247.72 19.58 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/07/2023 _x86_64_ (2 CPU) 13:06:29 LINUX RESTART (2 CPU) 01:07:01 PM CPU %user %nice %system %iowait %steal %idle 01:08:02 PM all 25.00 0.00 3.93 14.17 1.21 55.69 01:08:02 PM 0 25.11 0.00 5.07 12.86 0.39 56.58 01:08:02 PM 1 24.89 0.00 2.78 15.48 2.05 54.80 01:09:01 PM all 30.15 0.00 3.18 9.52 0.10 57.05 01:09:01 PM 0 25.07 0.00 3.12 11.45 0.10 60.26 01:09:01 PM 1 35.23 0.00 3.24 7.59 0.10 53.84 01:10:00 PM all 28.47 0.00 3.50 19.16 0.10 48.76 01:10:00 PM 0 30.01 0.00 3.98 21.89 0.10 44.03 01:10:00 PM 1 26.93 0.00 3.03 16.44 0.10 53.49 01:11:01 PM all 48.40 0.00 4.48 12.01 0.13 34.99 01:11:01 PM 0 44.45 0.00 4.38 13.90 0.13 37.13 01:11:01 PM 1 52.34 0.00 4.57 10.11 0.13 32.85 Average: all 33.02 0.00 3.77 13.72 0.39 49.09 Average: 0 31.18 0.00 4.14 15.03 0.18 49.46 Average: 1 34.85 0.00 3.41 12.42 0.60 48.72