---> uname -a: Linux prd-centos8-builder-4c-4g-4001.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 809 11916 19 3034 14602 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:b5:b0:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feb5:b0ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:50:0e:ee 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (4 CPU) 21:57:38 LINUX RESTART (4 CPU) 09:58:01 PM tps rtps wtps bread/s bwrtn/s 09:59:01 PM 118.84 33.66 85.19 7293.44 7201.72 10:00:01 PM 151.06 14.11 136.95 3116.97 8910.26 10:01:01 PM 130.09 3.88 126.21 1025.81 11738.62 10:02:01 PM 105.01 0.34 104.67 145.60 12304.52 Average: 126.33 13.04 113.29 2905.58 10030.42 09:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 PM 13299560 15135996 2839896 17.60 2688 2049916 1068164 6.21 208728 2269872 132968 10:00:01 PM 12411672 14632748 3727784 23.10 2688 2424948 1489492 8.67 238496 3085708 247876 10:01:01 PM 10834040 13370904 5305416 32.87 2688 2728720 2717796 15.81 333244 4518604 209468 10:02:01 PM 12219020 14954900 3920436 24.29 2688 2913372 1136476 6.61 547076 2889236 66672 Average: 12191073 14523637 3948383 24.46 2688 2529239 1602982 9.33 331886 3190855 164246 09:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 PM eth0 354.22 236.60 1816.33 58.99 0.00 0.00 0.00 0.00 09:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM eth0 263.67 216.33 3286.56 41.64 0.00 0.00 0.00 0.00 10:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM eth0 125.03 99.63 2243.36 18.72 0.00 0.00 0.00 0.00 10:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM eth0 20.03 18.96 14.30 12.04 0.00 0.00 0.00 0.00 10:02:01 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 191.37 143.35 1847.12 32.92 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (4 CPU) 21:57:38 LINUX RESTART (4 CPU) 09:58:01 PM CPU %user %nice %system %iowait %steal %idle 09:59:01 PM all 21.18 0.00 4.33 2.13 0.09 72.28 09:59:01 PM 0 24.95 0.00 5.36 1.89 0.08 67.72 09:59:01 PM 1 25.02 0.00 4.30 2.80 0.10 67.79 09:59:01 PM 2 16.98 0.00 3.73 1.85 0.08 77.36 09:59:01 PM 3 17.76 0.00 3.93 1.97 0.08 76.25 10:00:01 PM all 26.63 0.00 2.92 2.44 0.09 67.92 10:00:01 PM 0 15.69 0.00 2.55 1.79 0.10 79.87 10:00:01 PM 1 39.86 0.00 3.58 1.93 0.08 54.55 10:00:01 PM 2 19.98 0.00 2.03 2.61 0.10 75.28 10:00:01 PM 3 31.05 0.00 3.54 3.42 0.08 61.90 10:01:01 PM all 71.48 0.00 3.13 1.41 0.11 23.87 10:01:01 PM 0 75.12 0.00 3.81 0.67 0.10 20.30 10:01:01 PM 1 68.61 0.00 4.58 1.66 0.10 25.05 10:01:01 PM 2 68.52 0.00 2.32 1.70 0.13 27.32 10:01:01 PM 3 73.66 0.00 1.81 1.61 0.10 22.81 10:02:01 PM all 63.12 0.00 2.77 0.89 0.11 33.11 10:02:01 PM 0 62.76 0.00 2.04 0.36 0.10 34.73 10:02:01 PM 1 68.95 0.00 4.15 1.00 0.10 25.79 10:02:01 PM 2 49.62 0.00 2.47 2.04 0.14 45.73 10:02:01 PM 3 71.09 0.00 2.41 0.17 0.08 26.24 Average: all 45.54 0.00 3.29 1.72 0.10 49.35 Average: 0 44.50 0.00 3.45 1.18 0.10 50.77 Average: 1 50.58 0.00 4.15 1.85 0.10 43.32 Average: 2 38.71 0.00 2.64 2.05 0.11 56.49 Average: 3 48.35 0.00 2.93 1.80 0.09 46.84