---> uname -a: Linux prd-centos8-builder-2c-8g-11122.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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4860 19 2246 6812 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:4c:1c:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe4c:1c14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:ff:08:fc 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) 12/27/2023 _x86_64_ (2 CPU) 13:21:59 LINUX RESTART (2 CPU) 01:23:02 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 2.52 0.00 2.52 0.00 275.56 01:25:01 PM 0.38 0.03 0.35 0.53 4.07 01:26:01 PM 0.48 0.00 0.48 0.00 6.17 01:27:01 PM 0.27 0.00 0.27 0.00 2.55 01:28:01 PM 0.42 0.00 0.42 0.00 5.43 01:29:01 PM 24.16 6.38 17.78 958.24 1501.15 01:30:01 PM 101.22 6.96 94.25 1317.29 8529.29 Average: 18.53 1.92 16.62 325.95 1477.92 01:23:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 5583168 7139884 2299128 29.17 2688 1755924 912816 10.22 168696 1870132 4 01:25:01 PM 5574720 7131452 2307576 29.28 2688 1755940 912816 10.22 168712 1878364 4 01:26:01 PM 5574588 7131324 2307708 29.28 2688 1755944 912816 10.22 168716 1878472 4 01:27:01 PM 5572736 7129476 2309560 29.30 2688 1755944 928224 10.39 168716 1880452 4 01:28:01 PM 5569372 7126096 2312924 29.34 2688 1755948 928224 10.39 168716 1883848 8 01:29:01 PM 5333624 7026836 2548672 32.33 2688 1887276 1018004 11.40 360560 1909900 73916 01:30:01 PM 4949868 6966776 2932428 37.20 2688 2195332 1024616 11.47 405000 2189880 180012 Average: 5451154 7093121 2431142 30.84 2688 1837473 948217 10.62 229874 1927293 36279 01:23:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 1.51 1.10 0.29 0.26 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1.92 1.07 0.32 0.24 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.07 0.88 0.21 0.21 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.23 0.97 0.24 0.23 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 1.32 1.05 0.32 0.31 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 45.44 38.83 471.68 13.08 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 57.26 46.40 778.36 7.82 0.00 0.00 0.00 0.00 01:30:01 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 15.71 12.93 179.21 3.17 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) 12/27/2023 _x86_64_ (2 CPU) 13:21:59 LINUX RESTART (2 CPU) 01:23:02 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 0.40 0.00 0.11 0.04 0.08 99.37 01:24:01 PM 0 0.61 0.00 0.08 0.05 0.08 99.17 01:24:01 PM 1 0.19 0.00 0.14 0.03 0.07 99.58 01:25:01 PM all 0.36 0.00 0.10 0.00 0.05 99.49 01:25:01 PM 0 0.65 0.00 0.10 0.00 0.07 99.18 01:25:01 PM 1 0.07 0.00 0.10 0.00 0.03 99.80 01:26:01 PM all 0.34 0.00 0.08 0.00 0.04 99.53 01:26:01 PM 0 0.50 0.00 0.10 0.00 0.07 99.33 01:26:01 PM 1 0.18 0.00 0.07 0.00 0.02 99.73 01:27:01 PM all 0.32 0.00 0.09 0.00 0.06 99.53 01:27:01 PM 0 0.17 0.00 0.08 0.00 0.07 99.68 01:27:01 PM 1 0.47 0.00 0.10 0.00 0.05 99.38 01:28:01 PM all 0.19 0.00 0.11 0.00 0.07 99.63 01:28:01 PM 0 0.13 0.00 0.07 0.00 0.07 99.73 01:28:01 PM 1 0.25 0.00 0.15 0.00 0.07 99.53 01:29:01 PM all 16.68 0.00 1.66 0.38 0.07 81.22 01:29:01 PM 0 17.23 0.00 1.67 0.32 0.08 80.70 01:29:01 PM 1 16.12 0.00 1.65 0.43 0.07 81.73 01:30:01 PM all 37.97 0.00 3.64 1.97 0.11 56.32 01:30:01 PM 0 47.92 0.00 4.29 1.32 0.10 46.38 01:30:01 PM 1 28.06 0.00 2.99 2.62 0.12 66.21 Average: all 8.07 0.00 0.83 0.34 0.07 90.69 Average: 0 9.63 0.00 0.91 0.24 0.08 89.14 Average: 1 6.51 0.00 0.75 0.44 0.06 92.24