---> uname -a: Linux prd-centos8-builder-4c-4g-16145.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 791 11857 19 3111 14631 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:c4:72:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fec4:7217/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:b1:fe:0e 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (4 CPU) 14:39:30 LINUX RESTART (4 CPU) 02:40:01 PM tps rtps wtps bread/s bwrtn/s 02:41:01 PM 85.97 16.24 69.73 2634.55 5685.21 02:42:01 PM 295.90 18.32 277.58 4129.91 11755.93 02:43:01 PM 51.28 2.02 49.27 347.24 7227.76 02:44:01 PM 9.93 0.15 9.78 12.39 3549.01 02:45:01 PM 37.03 0.28 36.74 7.87 4868.64 02:46:01 PM 48.06 1.53 46.53 1631.99 9816.18 Average: 88.04 6.42 81.61 1460.77 7150.56 02:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:41:01 PM 13287704 15100080 2851616 17.67 2688 2027856 1120096 6.52 189752 2309828 144628 02:42:01 PM 12117828 14356312 4021492 24.92 2688 2444592 1780464 10.36 275576 3346748 185748 02:43:01 PM 11748104 14107140 4391216 27.21 2688 2563808 1908012 11.10 326064 3659332 92576 02:44:01 PM 11769792 14160116 4369528 27.07 2688 2594384 2078948 12.10 337672 3624340 17624 02:45:01 PM 11339024 13954072 4800296 29.74 2688 2816484 2227636 12.96 556960 3827172 107284 02:46:01 PM 12134488 14968672 4004832 24.81 2688 3032944 1139684 6.63 780300 2806392 37572 Average: 12066157 14441065 4073163 25.24 2688 2580011 1709140 9.94 411054 3262302 97572 02:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 224.02 126.75 1289.69 44.07 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 296.45 248.37 3611.96 42.77 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 02:43:01 PM eth0 62.01 46.17 1375.94 7.52 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:44:01 PM eth0 14.21 13.28 16.03 4.17 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 991.37 991.37 945.69 945.69 0.00 0.00 0.00 0.00 02:45:01 PM eth0 91.77 68.21 1854.73 10.25 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 199.05 144.18 2415.89 62.17 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 165.49 165.49 157.61 157.61 0.00 0.00 0.00 0.00 Average: eth0 147.92 107.83 1760.70 28.49 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (4 CPU) 14:39:30 LINUX RESTART (4 CPU) 02:40:01 PM CPU %user %nice %system %iowait %steal %idle 02:41:01 PM all 20.65 0.00 2.04 1.50 0.07 75.74 02:41:01 PM 0 6.70 0.00 1.52 0.65 0.07 91.07 02:41:01 PM 1 27.90 0.00 2.61 1.70 0.07 67.72 02:41:01 PM 2 28.79 0.00 1.82 1.87 0.07 67.45 02:41:01 PM 3 19.22 0.00 2.22 1.76 0.07 76.73 02:42:01 PM all 42.05 0.00 2.52 2.84 0.09 52.50 02:42:01 PM 0 37.95 0.00 1.91 2.86 0.10 57.19 02:42:01 PM 1 52.63 0.00 3.61 3.68 0.10 39.98 02:42:01 PM 2 43.54 0.00 2.51 2.60 0.08 51.27 02:42:01 PM 3 34.07 0.00 2.04 2.21 0.08 61.59 02:43:01 PM all 74.71 0.00 2.02 0.44 0.12 22.71 02:43:01 PM 0 72.03 0.00 1.66 0.27 0.13 25.92 02:43:01 PM 1 77.80 0.00 2.95 0.60 0.12 18.53 02:43:01 PM 2 75.19 0.00 1.29 0.67 0.10 22.75 02:43:01 PM 3 73.80 0.00 2.21 0.22 0.12 23.65 02:44:01 PM all 77.09 0.00 2.26 0.07 0.12 20.46 02:44:01 PM 0 77.66 0.00 3.19 0.05 0.12 18.99 02:44:01 PM 1 76.82 0.00 2.31 0.05 0.12 20.70 02:44:01 PM 2 79.63 0.00 1.60 0.10 0.12 18.55 02:44:01 PM 3 74.23 0.00 1.93 0.08 0.12 23.64 02:45:01 PM all 66.00 0.00 2.83 0.22 0.11 30.84 02:45:01 PM 0 64.09 0.00 2.76 0.05 0.10 32.99 02:45:01 PM 1 69.59 0.00 3.78 0.24 0.10 26.29 02:45:01 PM 2 66.49 0.00 2.76 0.30 0.12 30.33 02:45:01 PM 3 63.84 0.00 2.03 0.29 0.10 33.75 02:46:01 PM all 32.22 0.00 1.54 0.61 0.08 65.55 02:46:01 PM 0 30.50 0.00 1.84 0.50 0.07 67.10 02:46:01 PM 1 27.58 0.00 1.34 0.54 0.07 70.48 02:46:01 PM 2 36.59 0.00 1.00 0.52 0.08 61.81 02:46:01 PM 3 34.24 0.00 1.99 0.87 0.08 62.82 Average: all 52.09 0.00 2.20 0.95 0.10 44.67 Average: 0 48.10 0.00 2.14 0.73 0.10 48.92 Average: 1 55.34 0.00 2.77 1.14 0.09 40.66 Average: 2 55.03 0.00 1.83 1.01 0.09 42.03 Average: 3 49.86 0.00 2.07 0.91 0.10 47.07