---> uname -a: Linux prd-centos8-builder-4c-4g-12325.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 12034 19 2954 14644 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:18:08:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe18:8df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:f9:47:2c 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) 12/31/2023 _x86_64_ (4 CPU) 09:23:50 LINUX RESTART (4 CPU) 09:24:01 AM tps rtps wtps bread/s bwrtn/s 09:25:01 AM 175.89 126.30 49.59 14296.85 39962.89 09:26:01 AM 100.02 7.11 92.90 1308.36 7678.34 09:27:01 AM 307.10 20.18 286.92 4246.98 14152.47 09:28:01 AM 72.62 0.63 71.99 386.34 12859.21 09:29:01 AM 42.19 0.47 41.73 63.99 2661.49 Average: 139.57 30.94 108.63 4060.42 15462.58 09:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 AM 13465308 15112668 2674012 16.57 2688 1872872 1140552 6.64 208380 2150332 57876 09:26:01 AM 13056952 15070656 3082368 19.10 2688 2222712 1157940 6.74 255472 2450388 208376 09:27:01 AM 11918456 14271080 4220864 26.15 2688 2556052 2102128 12.23 350460 3460732 86168 09:28:01 AM 10905784 13563072 5233536 32.43 2688 2849788 2443868 14.22 516588 4262760 21900 09:29:01 AM 12281736 14965900 3857584 23.90 2688 2874212 1167020 6.79 699108 2704968 39224 Average: 12325647 14596675 3813673 23.63 2688 2475127 1602302 9.32 406002 3005836 82709 09:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 374.47 226.31 1637.68 57.26 0.00 0.00 0.00 0.00 09:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 82.82 66.18 1107.44 8.23 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 273.43 231.14 3146.47 43.95 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 100.30 93.05 1317.35 15.65 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 19.73 19.00 42.70 8.96 0.00 0.00 0.00 0.00 09:29:01 AM 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 170.15 127.14 1450.37 26.81 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) 12/31/2023 _x86_64_ (4 CPU) 09:23:50 LINUX RESTART (4 CPU) 09:24:01 AM CPU %user %nice %system %iowait %steal %idle 09:25:01 AM all 18.12 0.00 3.40 7.69 0.07 70.72 09:25:01 AM 0 18.87 0.00 4.06 16.91 0.07 60.09 09:25:01 AM 1 14.92 0.00 2.38 1.49 0.07 81.14 09:25:01 AM 2 23.77 0.00 4.07 4.18 0.07 67.92 09:25:01 AM 3 14.93 0.00 3.10 8.17 0.08 73.72 09:26:01 AM all 19.11 0.00 1.65 1.13 0.09 78.02 09:26:01 AM 0 5.07 0.00 1.30 0.77 0.10 92.76 09:26:01 AM 1 33.85 0.00 2.66 1.62 0.08 61.78 09:26:01 AM 2 22.34 0.00 1.47 1.35 0.08 74.75 09:26:01 AM 3 15.23 0.00 1.19 0.77 0.08 82.73 09:27:01 AM all 52.48 0.00 2.53 4.13 0.11 40.75 09:27:01 AM 0 54.46 0.00 1.73 2.86 0.10 40.85 09:27:01 AM 1 48.68 0.00 2.77 4.95 0.12 43.48 09:27:01 AM 2 55.19 0.00 2.48 2.93 0.10 39.30 09:27:01 AM 3 51.55 0.00 3.14 5.80 0.12 39.39 09:28:01 AM all 64.87 0.00 2.33 0.89 0.11 31.80 09:28:01 AM 0 69.52 0.00 1.26 0.05 0.12 29.05 09:28:01 AM 1 62.89 0.00 3.58 1.58 0.12 31.83 09:28:01 AM 2 73.84 0.00 0.82 0.19 0.10 25.05 09:28:01 AM 3 53.36 0.00 3.63 1.75 0.12 41.15 09:29:01 AM all 20.65 0.00 1.21 0.27 0.07 77.80 09:29:01 AM 0 27.15 0.00 1.62 0.43 0.07 70.73 09:29:01 AM 1 31.11 0.00 0.90 0.37 0.08 67.54 09:29:01 AM 2 15.75 0.00 1.17 0.13 0.08 82.86 09:29:01 AM 3 8.58 0.00 1.14 0.15 0.05 90.08 Average: all 34.98 0.00 2.22 2.82 0.09 59.89 Average: 0 34.94 0.00 1.99 4.20 0.09 58.78 Average: 1 38.25 0.00 2.46 2.00 0.09 57.20 Average: 2 38.04 0.00 2.00 1.76 0.09 58.10 Average: 3 28.66 0.00 2.43 3.31 0.09 65.50