---> uname -a: Linux prd-centos8-builder-2c-2g-7295.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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4831 19 2257 6793 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:21:a1:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe21:a187/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:98:ee:23 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) 12/11/2023 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 96.75 25.98 70.77 5083.02 6223.73 10:34:01 PM 98.17 0.22 97.95 15.99 9172.64 10:35:01 PM 48.48 0.35 48.13 43.73 3701.33 10:36:01 PM 16.10 0.00 16.10 0.00 404.97 10:37:01 PM 23.60 0.80 22.80 57.59 658.31 Average: 56.62 5.47 51.15 1040.03 4032.37 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5189580 7028960 2692716 34.16 2688 2023556 935604 10.48 195848 2178772 131808 10:34:01 PM 4940624 6961696 2941672 37.32 2688 2198108 982240 11.00 201904 2393164 94656 10:35:01 PM 4987808 6992296 2894488 36.72 2688 2181296 943296 10.56 232396 2314304 1084 10:36:01 PM 4987836 6991224 2894460 36.72 2688 2180236 956984 10.72 232808 2314140 8 10:37:01 PM 4987812 6994280 2894484 36.72 2688 2183188 950364 10.64 404828 2144188 16920 Average: 5018732 6993691 2863564 36.33 2688 2153277 953698 10.68 253557 2268914 48895 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 256.16 158.37 1654.60 57.40 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 54.50 45.43 655.95 8.21 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 16.35 16.91 19.10 6.67 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 14.43 15.61 12.96 5.39 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 23.76 20.40 24.67 9.71 0.00 0.00 0.00 0.00 10:37:01 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 73.04 51.35 473.46 17.48 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) 12/11/2023 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 37.44 0.00 4.92 3.03 0.09 54.52 10:33:01 PM 0 36.65 0.00 4.86 2.69 0.08 55.72 10:33:01 PM 1 38.23 0.00 4.98 3.36 0.10 53.32 10:34:01 PM all 35.92 0.00 3.43 2.72 0.09 57.84 10:34:01 PM 0 28.24 0.00 2.76 1.83 0.08 67.08 10:34:01 PM 1 43.60 0.00 4.10 3.61 0.10 48.58 10:35:01 PM all 34.00 0.00 1.95 1.19 0.08 62.77 10:35:01 PM 0 28.64 0.00 2.02 1.57 0.08 67.70 10:35:01 PM 1 39.37 0.00 1.89 0.82 0.08 57.84 10:36:01 PM all 26.98 0.00 1.41 0.17 0.08 71.37 10:36:01 PM 0 29.58 0.00 1.33 0.17 0.08 68.83 10:36:01 PM 1 24.38 0.00 1.48 0.17 0.08 73.89 10:37:01 PM all 34.60 0.00 2.24 0.32 0.09 62.75 10:37:01 PM 0 28.88 0.00 2.15 0.48 0.08 68.40 10:37:01 PM 1 40.30 0.00 2.33 0.15 0.10 57.12 Average: all 33.79 0.00 2.79 1.49 0.09 61.85 Average: 0 30.39 0.00 2.63 1.35 0.08 65.55 Average: 1 37.18 0.00 2.96 1.62 0.09 58.15