---> uname -a: Linux prd-centos8-builder-8c-8g-1834.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: 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): 0-7 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1018 27082 19 3787 30414 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:35:07:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe35:7d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:d0:f1:ed 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) 03/03/2024 _x86_64_ (8 CPU) 14:24:07 LINUX RESTART (8 CPU) 02:25:01 PM tps rtps wtps bread/s bwrtn/s 02:26:01 PM 118.23 7.73 110.50 1396.60 8929.02 02:27:01 PM 184.67 17.49 167.18 4034.52 12655.56 02:28:01 PM 154.45 0.37 154.08 30.52 24821.89 Average: 152.45 8.53 143.92 1820.55 15468.83 02:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 PM 29474876 31274320 3178592 9.73 2688 2118924 1457948 4.33 199812 2534084 122776 02:27:01 PM 28050708 30242296 4602760 14.10 2688 2503012 2176752 6.46 305368 3811348 67272 02:28:01 PM 27701220 31131916 4952248 15.17 2688 3729956 1463496 4.34 450760 3980180 744404 Average: 28408935 30882844 4244533 13.00 2688 2783964 1699399 5.04 318647 3441871 311484 02:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 82.61 61.71 888.91 16.22 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 331.02 273.58 3340.11 41.40 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 447.37 337.70 5291.45 55.48 0.00 0.00 0.00 0.00 02:28:01 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 287.00 224.33 3173.49 37.70 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) 03/03/2024 _x86_64_ (8 CPU) 14:24:07 LINUX RESTART (8 CPU) 02:25:01 PM CPU %user %nice %system %iowait %steal %idle 02:26:01 PM all 9.67 0.00 1.37 1.06 0.04 87.86 02:26:01 PM 0 0.78 0.00 0.30 0.00 0.05 98.87 02:26:01 PM 1 16.96 0.00 1.62 1.72 0.05 79.65 02:26:01 PM 2 17.99 0.00 2.47 1.22 0.05 78.27 02:26:01 PM 3 6.30 0.00 0.58 0.48 0.03 92.60 02:26:01 PM 4 5.21 0.00 1.20 0.92 0.03 92.64 02:26:01 PM 5 1.91 0.00 0.69 0.97 0.05 96.39 02:26:01 PM 6 22.71 0.00 3.37 2.56 0.03 71.33 02:26:01 PM 7 5.48 0.00 0.70 0.62 0.03 93.17 02:27:01 PM all 36.23 0.00 1.94 1.36 0.09 60.38 02:27:01 PM 0 26.54 0.00 1.39 0.32 0.08 71.67 02:27:01 PM 1 31.20 0.00 1.58 3.50 0.10 63.62 02:27:01 PM 2 40.25 0.00 2.51 0.65 0.08 56.50 02:27:01 PM 3 41.70 0.00 1.44 0.05 0.08 56.73 02:27:01 PM 4 33.33 0.00 2.70 1.89 0.10 61.97 02:27:01 PM 5 41.90 0.00 2.40 2.79 0.08 52.83 02:27:01 PM 6 37.18 0.00 1.39 0.80 0.10 60.52 02:27:01 PM 7 37.73 0.00 2.14 0.85 0.08 59.19 02:28:01 PM all 24.74 0.00 1.98 2.50 0.07 70.70 02:28:01 PM 0 27.86 0.00 0.98 0.27 0.07 70.83 02:28:01 PM 1 49.40 0.00 4.10 3.40 0.10 43.00 02:28:01 PM 2 10.36 0.00 1.81 6.48 0.08 81.27 02:28:01 PM 3 21.06 0.00 1.96 3.83 0.07 73.08 02:28:01 PM 4 18.73 0.00 2.33 0.79 0.07 78.09 02:28:01 PM 5 11.96 0.00 0.72 0.03 0.05 87.23 02:28:01 PM 6 34.81 0.00 1.76 0.90 0.07 62.46 02:28:01 PM 7 23.86 0.00 2.23 4.29 0.08 69.54 Average: all 23.53 0.00 1.76 1.64 0.07 73.00 Average: 0 18.37 0.00 0.89 0.20 0.07 80.48 Average: 1 32.49 0.00 2.43 2.87 0.08 62.12 Average: 2 22.86 0.00 2.26 2.78 0.07 72.02 Average: 3 23.00 0.00 1.33 1.46 0.06 74.15 Average: 4 19.07 0.00 2.07 1.20 0.07 77.59 Average: 5 18.56 0.00 1.27 1.26 0.06 78.85 Average: 6 31.56 0.00 2.18 1.42 0.07 64.78 Average: 7 22.34 0.00 1.69 1.92 0.07 73.98