---> uname -a: Linux prd-centos8-builder-4c-4g-10259.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: 2799.996 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): 0-3 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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 9876 19 5107 14634 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:65:91:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe65:91ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:78:ec:e0 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_ (4 CPU) 19:25:17 LINUX RESTART (4 CPU) 07:26:01 PM tps rtps wtps bread/s bwrtn/s 07:27:01 PM 125.34 8.66 116.68 2773.34 9737.14 07:28:01 PM 469.23 15.88 453.35 2051.19 13747.63 07:29:01 PM 109.81 2.56 107.24 235.67 21219.90 07:30:01 PM 48.19 0.00 48.19 0.00 2563.37 07:31:01 PM 64.81 0.93 63.88 46.25 6076.96 07:32:01 PM 110.24 0.83 109.41 1563.10 59910.47 Average: 154.65 4.81 149.84 1111.72 18879.21 07:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 PM 13146628 15151848 2992692 18.54 2688 2213708 1059408 6.16 189576 2422468 153212 07:28:01 PM 11269080 13903044 4870240 30.18 2688 2831768 2173356 12.64 233080 4208428 445544 07:29:01 PM 7745220 10810212 8394100 52.01 2688 3258320 5217460 30.36 557784 7376584 186384 07:30:01 PM 8488876 11450708 7650444 47.40 2688 3155008 5051932 29.39 673916 6518912 285360 07:31:01 PM 10201720 13625568 5937600 36.79 2688 3614876 2396432 13.94 796664 4686984 723600 07:32:01 PM 9306944 14159188 6832376 42.33 2688 5038484 1940164 11.29 1064880 5298248 315672 Average: 10026411 13183428 6112909 37.88 2688 3352027 2973125 17.30 585983 5085271 351629 07:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 PM eth0 82.66 54.18 1253.55 15.90 0.00 0.00 0.00 0.00 07:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 PM eth0 709.64 498.72 8592.27 76.49 0.00 0.00 0.00 0.00 07:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM lo 987.43 987.43 988.57 988.57 0.00 0.00 0.00 0.00 07:29:01 PM eth0 16.59 16.45 100.41 2.74 0.00 0.00 0.00 0.00 07:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM lo 878.24 878.24 880.70 880.70 0.00 0.00 0.00 0.00 07:30:01 PM eth0 6.01 5.95 2.76 1.62 0.00 0.00 0.00 0.00 07:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM lo 3.25 3.25 2.26 2.26 0.00 0.00 0.00 0.00 07:31:01 PM eth0 95.43 76.76 1122.22 10.97 0.00 0.00 0.00 0.00 07:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 145.34 110.26 1968.29 11.67 0.00 0.00 0.00 0.00 07:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 311.46 311.46 311.90 311.90 0.00 0.00 0.00 0.00 Average: eth0 176.03 127.11 2174.24 19.91 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_ (4 CPU) 19:25:17 LINUX RESTART (4 CPU) 07:26:01 PM CPU %user %nice %system %iowait %steal %idle 07:27:01 PM all 20.61 0.00 1.96 1.66 0.08 75.69 07:27:01 PM 0 26.42 0.00 2.54 1.95 0.08 69.00 07:27:01 PM 1 22.51 0.00 2.25 1.44 0.08 73.72 07:27:01 PM 2 30.30 0.00 2.50 1.77 0.08 65.34 07:27:01 PM 3 3.15 0.00 0.55 1.47 0.08 94.74 07:28:01 PM all 40.22 0.00 3.25 3.77 0.11 52.64 07:28:01 PM 0 39.99 0.00 3.75 2.34 0.10 53.82 07:28:01 PM 1 39.81 0.00 3.18 4.02 0.13 52.85 07:28:01 PM 2 38.80 0.00 3.14 4.56 0.12 53.38 07:28:01 PM 3 42.28 0.00 2.93 4.17 0.10 50.52 07:29:01 PM all 61.68 0.00 2.25 1.15 0.11 34.80 07:29:01 PM 0 68.27 0.00 2.04 0.10 0.12 29.47 07:29:01 PM 1 58.76 0.00 2.24 1.90 0.12 36.98 07:29:01 PM 2 61.97 0.00 2.17 1.11 0.12 34.63 07:29:01 PM 3 57.69 0.00 2.57 1.48 0.10 38.16 07:30:01 PM all 56.74 0.00 2.13 0.27 0.10 40.77 07:30:01 PM 0 55.90 0.00 1.30 0.17 0.10 42.52 07:30:01 PM 1 52.96 0.00 2.40 0.32 0.08 44.24 07:30:01 PM 2 64.57 0.00 2.61 0.08 0.10 32.63 07:30:01 PM 3 53.50 0.00 2.20 0.50 0.12 43.68 07:31:01 PM all 43.98 0.00 2.20 0.50 0.09 53.23 07:31:01 PM 0 46.75 0.00 3.18 0.29 0.10 49.69 07:31:01 PM 1 32.72 0.00 2.20 0.99 0.08 64.00 07:31:01 PM 2 60.24 0.00 2.19 0.30 0.10 37.17 07:31:01 PM 3 36.26 0.00 1.23 0.42 0.08 62.01 07:32:01 PM all 37.51 0.00 1.93 5.60 0.08 54.88 07:32:01 PM 0 30.32 0.00 1.20 5.09 0.07 63.32 07:32:01 PM 1 29.28 0.00 1.66 4.24 0.07 64.76 07:32:01 PM 2 38.08 0.00 1.23 6.22 0.08 54.39 07:32:01 PM 3 52.45 0.00 3.64 6.87 0.08 36.96 Average: all 43.44 0.00 2.29 2.16 0.10 52.02 Average: 0 44.61 0.00 2.33 1.66 0.09 51.30 Average: 1 39.32 0.00 2.32 2.15 0.09 56.11 Average: 2 48.98 0.00 2.31 2.34 0.10 46.28 Average: 3 40.86 0.00 2.18 2.48 0.10 54.37