---> uname -a: Linux prd-centos8-builder-4c-4g-13723.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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 12281 19 2683 14626 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:79:86:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe79:864c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:a8:86:2f 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) 01/05/2024 _x86_64_ (4 CPU) 12:27:29 LINUX RESTART (4 CPU) 12:28:01 PM tps rtps wtps bread/s bwrtn/s 12:29:01 PM 217.50 15.68 201.82 2643.43 8746.16 12:30:01 PM 282.21 16.99 265.22 3310.06 9730.81 12:31:01 PM 96.94 2.36 94.57 1203.00 12138.61 12:32:01 PM 39.20 0.47 38.73 63.97 2597.08 Average: 158.95 8.87 150.07 1804.95 8304.15 12:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 PM 13243128 15095300 2896192 17.94 2688 2064496 1109836 6.46 229552 2300336 129680 12:30:01 PM 12395304 14631712 3744016 23.20 2688 2439228 1512372 8.80 262000 3077612 249500 12:31:01 PM 11145788 13529404 4993532 30.94 2688 2583304 2572156 14.96 359932 4207248 20228 12:32:01 PM 12573332 14975784 3565988 22.10 2688 2599756 1165188 6.78 536536 2605096 28664 Average: 12339388 14558050 3799932 23.54 2688 2421696 1589888 9.25 347005 3047573 107018 12:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 284.60 193.63 1758.73 46.52 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 214.27 180.81 2558.07 31.87 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 97.12 84.82 1272.01 13.65 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 21.77 20.39 43.14 11.14 0.00 0.00 0.00 0.00 12:32:01 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 154.42 119.90 1407.97 25.79 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) 01/05/2024 _x86_64_ (4 CPU) 12:27:29 LINUX RESTART (4 CPU) 12:28:01 PM CPU %user %nice %system %iowait %steal %idle 12:29:01 PM all 19.06 0.00 2.42 1.66 0.07 76.79 12:29:01 PM 0 16.00 0.00 2.14 0.70 0.08 81.08 12:29:01 PM 1 15.32 0.00 2.33 3.13 0.07 79.15 12:29:01 PM 2 22.09 0.00 2.76 1.31 0.07 73.78 12:29:01 PM 3 22.85 0.00 2.44 1.49 0.07 73.15 12:30:01 PM all 27.32 0.00 2.13 2.14 0.08 68.33 12:30:01 PM 0 23.23 0.00 1.28 1.08 0.08 74.32 12:30:01 PM 1 27.40 0.00 2.66 4.79 0.07 65.09 12:30:01 PM 2 34.42 0.00 2.71 1.05 0.08 61.74 12:30:01 PM 3 24.24 0.00 1.89 1.64 0.08 72.15 12:31:01 PM all 75.04 0.00 1.95 1.19 0.11 21.71 12:31:01 PM 0 77.97 0.00 1.72 0.52 0.10 19.69 12:31:01 PM 1 77.90 0.00 2.15 1.57 0.13 18.24 12:31:01 PM 2 70.26 0.00 1.74 1.29 0.12 26.61 12:31:01 PM 3 74.03 0.00 2.19 1.37 0.10 22.31 12:32:01 PM all 16.90 0.00 1.21 0.50 0.06 81.34 12:32:01 PM 0 5.20 0.00 1.08 0.17 0.05 93.49 12:32:01 PM 1 28.86 0.00 1.22 0.28 0.07 69.57 12:32:01 PM 2 16.00 0.00 1.14 0.97 0.05 81.84 12:32:01 PM 3 17.52 0.00 1.40 0.57 0.07 80.44 Average: all 34.59 0.00 1.93 1.37 0.08 62.03 Average: 0 30.60 0.00 1.56 0.62 0.08 67.15 Average: 1 37.40 0.00 2.09 2.44 0.08 57.98 Average: 2 35.71 0.00 2.08 1.15 0.08 60.98 Average: 3 34.65 0.00 1.98 1.27 0.08 62.02