---> uname -a: Linux prd-centos8-builder-4c-4g-15223.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: 2799.998 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 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 798 12026 19 2935 14612 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:a7:9e:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fea7:9e27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:2d:dc:18 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) 01/10/2024 _x86_64_ (4 CPU) 12:20:45 LINUX RESTART (4 CPU) 12:21:01 PM tps rtps wtps bread/s bwrtn/s 12:22:01 PM 239.13 79.71 159.42 9992.49 39436.32 12:23:01 PM 78.82 6.83 71.99 1276.99 6088.55 12:24:01 PM 156.41 2.02 154.39 79.05 17235.01 12:25:01 PM 139.41 1.17 138.24 112.11 19604.57 Average: 153.45 22.44 131.01 2865.75 20592.68 12:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:22:01 PM 13477556 15110820 2661764 16.49 2688 1859044 1175748 6.84 174168 2175120 79496 12:23:01 PM 13188064 15083836 2951256 18.29 2688 2110444 1143804 6.65 201352 2395668 195420 12:24:01 PM 12537096 14982820 3602224 22.32 2688 2642472 1250004 7.27 266756 2908108 325680 12:25:01 PM 12359984 15004408 3779336 23.42 2688 2821768 1128456 6.57 455888 2832936 40052 Average: 12890675 15045471 3248645 20.13 2688 2358432 1174503 6.83 274541 2577958 160162 12:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 290.49 182.21 1186.45 54.08 0.00 0.00 0.00 0.00 12:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 73.44 61.07 912.99 7.41 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 71.25 58.82 1292.78 8.53 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 69.62 54.61 816.69 19.36 0.00 0.00 0.00 0.00 12:25:01 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 126.21 89.19 1052.24 22.34 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) 01/10/2024 _x86_64_ (4 CPU) 12:20:45 LINUX RESTART (4 CPU) 12:21:01 PM CPU %user %nice %system %iowait %steal %idle 12:22:01 PM all 18.74 0.00 3.25 13.39 0.12 64.51 12:22:01 PM 0 15.90 0.00 3.37 18.40 0.14 62.20 12:22:01 PM 1 17.94 0.00 4.70 16.89 0.14 60.33 12:22:01 PM 2 22.10 0.00 2.97 10.73 0.08 64.12 12:22:01 PM 3 18.98 0.00 1.96 7.59 0.12 71.35 12:23:01 PM all 16.01 0.00 1.47 1.95 0.06 80.51 12:23:01 PM 0 11.27 0.00 1.10 1.22 0.07 86.35 12:23:01 PM 1 13.30 0.00 1.34 2.26 0.07 83.03 12:23:01 PM 2 15.57 0.00 1.14 2.54 0.07 80.68 12:23:01 PM 3 23.93 0.00 2.29 1.77 0.05 71.96 12:24:01 PM all 17.87 0.00 2.04 3.72 0.08 76.29 12:24:01 PM 0 25.10 0.00 2.39 3.43 0.08 69.00 12:24:01 PM 1 13.07 0.00 1.69 3.00 0.07 82.17 12:24:01 PM 2 11.94 0.00 1.71 5.38 0.07 80.91 12:24:01 PM 3 21.37 0.00 2.37 3.07 0.12 73.07 12:25:01 PM all 21.00 0.00 2.74 6.79 0.08 69.39 12:25:01 PM 0 30.06 0.00 3.12 2.23 0.08 64.50 12:25:01 PM 1 17.16 0.00 2.56 13.43 0.07 66.78 12:25:01 PM 2 18.80 0.00 2.57 6.63 0.08 71.92 12:25:01 PM 3 17.99 0.00 2.72 4.86 0.07 74.37 Average: all 18.40 0.00 2.37 6.45 0.08 72.69 Average: 0 20.58 0.00 2.49 6.29 0.09 70.55 Average: 1 15.36 0.00 2.57 8.88 0.08 73.11 Average: 2 17.10 0.00 2.10 6.32 0.08 74.42 Average: 3 20.57 0.00 2.33 4.32 0.09 72.69