---> uname -a: Linux prd-centos8-builder-2c-8g-10239.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: 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): 0,1 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4854 19 2250 6811 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:8b:a3:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe8b:a362/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:ea:52:75 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) 12/23/2023 _x86_64_ (2 CPU) 18:25:09 LINUX RESTART (2 CPU) 06:26:01 PM tps rtps wtps bread/s bwrtn/s 06:27:01 PM 8.03 0.00 8.03 0.00 878.29 06:28:01 PM 1.18 0.00 1.18 0.00 21.98 06:29:01 PM 0.20 0.03 0.17 0.53 2.25 06:30:01 PM 0.30 0.00 0.30 0.00 4.03 06:31:01 PM 0.13 0.00 0.13 0.00 1.98 06:32:01 PM 7.46 5.95 1.52 921.83 258.95 06:33:01 PM 69.86 7.32 62.54 1350.31 3992.28 Average: 12.45 1.90 10.55 324.67 737.08 06:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 PM 5597500 7158608 2284796 28.99 2688 1760416 914324 10.24 168980 1855488 12 06:28:01 PM 5588508 7149616 2293788 29.10 2688 1760416 914324 10.24 168984 1864384 4 06:29:01 PM 5582608 7143740 2299688 29.18 2688 1760436 929708 10.41 169008 1870336 4 06:30:01 PM 5580308 7141440 2301988 29.20 2688 1760436 928420 10.40 169008 1872524 12 06:31:01 PM 5579368 7140524 2302928 29.22 2688 1760444 928420 10.40 169008 1873528 12 06:32:01 PM 5437756 7073844 2444540 31.01 2688 1832892 970480 10.87 350824 1823628 38700 06:33:01 PM 5170464 7043672 2711832 34.40 2688 2058340 960568 10.76 382084 2017644 155468 Average: 5505216 7121635 2377080 30.16 2688 1813340 935178 10.47 225414 1882505 27745 06:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 2.00 1.22 0.56 0.44 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 2.18 1.02 0.36 0.23 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 2.83 1.53 2.86 0.45 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 1.85 1.38 0.73 0.62 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 1.38 1.15 0.33 0.31 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 13.18 10.38 109.77 2.57 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 67.72 58.42 759.43 8.82 0.00 0.00 0.00 0.00 06:33:01 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 13.02 10.73 124.86 1.92 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) 12/23/2023 _x86_64_ (2 CPU) 18:25:09 LINUX RESTART (2 CPU) 06:26:01 PM CPU %user %nice %system %iowait %steal %idle 06:27:01 PM all 0.55 0.00 0.11 0.30 0.05 98.99 06:27:01 PM 0 0.33 0.00 0.18 0.58 0.07 98.83 06:27:01 PM 1 0.77 0.00 0.03 0.02 0.03 99.15 06:28:01 PM all 0.36 0.00 0.11 0.03 0.04 99.46 06:28:01 PM 0 0.20 0.00 0.12 0.07 0.05 99.57 06:28:01 PM 1 0.52 0.00 0.10 0.00 0.03 99.35 06:29:01 PM all 0.38 0.00 0.11 0.00 0.04 99.47 06:29:01 PM 0 0.47 0.00 0.12 0.00 0.03 99.38 06:29:01 PM 1 0.30 0.00 0.10 0.00 0.05 99.55 06:30:01 PM all 0.44 0.00 0.10 0.00 0.05 99.41 06:30:01 PM 0 0.73 0.00 0.08 0.00 0.05 99.13 06:30:01 PM 1 0.15 0.00 0.12 0.00 0.05 99.68 06:31:01 PM all 0.27 0.00 0.12 0.00 0.05 99.57 06:31:01 PM 0 0.42 0.00 0.12 0.00 0.03 99.43 06:31:01 PM 1 0.12 0.00 0.12 0.00 0.07 99.70 06:32:01 PM all 5.48 0.00 0.78 0.28 0.05 93.40 06:32:01 PM 0 4.66 0.00 0.87 0.12 0.07 94.29 06:32:01 PM 1 6.31 0.00 0.70 0.45 0.03 92.51 06:33:01 PM all 37.23 0.00 3.22 1.90 0.10 57.55 06:33:01 PM 0 39.79 0.00 3.17 2.17 0.10 54.78 06:33:01 PM 1 34.67 0.00 3.27 1.63 0.10 60.32 Average: all 6.39 0.00 0.65 0.36 0.05 92.54 Average: 0 6.66 0.00 0.67 0.42 0.06 92.19 Average: 1 6.12 0.00 0.63 0.30 0.05 92.89