---> uname -a: Linux prd-centos8-builder-4c-4g-215.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 12025 19 2943 14619 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:39:f4:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe39:f4ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:e1:f4:01 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/03/2024 _x86_64_ (4 CPU) 18:37:33 LINUX RESTART (4 CPU) 06:38:01 PM tps rtps wtps bread/s bwrtn/s 06:39:01 PM 204.92 32.06 172.86 7302.50 15798.33 06:40:01 PM 111.86 7.40 104.47 1291.78 9193.00 06:41:01 PM 91.94 0.83 91.10 119.16 10755.96 06:42:01 PM 139.05 0.75 138.30 103.17 20515.14 Average: 136.94 10.26 126.68 2204.19 14065.81 06:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 PM 13439324 15107692 2700120 16.73 2688 1892420 1129416 6.57 205252 2172876 75432 06:40:01 PM 13159516 15088244 2979928 18.46 2688 2138408 1132484 6.59 230300 2370988 106652 06:41:01 PM 12428304 14986436 3711140 22.99 2688 2749496 1225988 7.13 267124 2997916 456872 06:42:01 PM 12311688 14967540 3827756 23.72 2688 2834060 1171324 6.81 470532 2868272 17472 Average: 12834708 15037478 3304736 20.48 2688 2403596 1164803 6.78 293302 2602513 164107 06:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 PM eth0 301.28 197.45 1334.18 63.45 0.00 0.00 0.00 0.00 06:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 PM eth0 46.61 39.11 499.18 5.52 0.00 0.00 0.00 0.00 06:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM eth0 146.52 105.60 1974.42 10.89 0.00 0.00 0.00 0.00 06:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM eth0 37.65 36.97 213.81 11.53 0.00 0.00 0.00 0.00 06:42:01 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 133.02 94.78 1005.42 22.85 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/03/2024 _x86_64_ (4 CPU) 18:37:33 LINUX RESTART (4 CPU) 06:38:01 PM CPU %user %nice %system %iowait %steal %idle 06:39:01 PM all 22.69 0.00 3.96 6.91 0.16 66.27 06:39:01 PM 0 20.21 0.00 4.43 6.24 0.17 68.95 06:39:01 PM 1 23.46 0.00 2.48 3.65 0.18 70.23 06:39:01 PM 2 20.38 0.00 3.96 8.47 0.18 67.01 06:39:01 PM 3 26.72 0.00 4.98 9.31 0.10 58.89 06:40:01 PM all 20.04 0.00 2.70 2.35 0.10 74.82 06:40:01 PM 0 11.23 0.00 1.97 2.15 0.10 84.55 06:40:01 PM 1 33.33 0.00 3.48 3.27 0.10 59.82 06:40:01 PM 2 7.54 0.00 1.97 1.15 0.08 89.25 06:40:01 PM 3 28.05 0.00 3.39 2.81 0.10 65.65 06:41:01 PM all 21.50 0.00 2.96 2.21 0.13 73.20 06:41:01 PM 0 12.86 0.00 2.41 2.04 0.15 82.54 06:41:01 PM 1 22.99 0.00 3.21 2.96 0.12 70.72 06:41:01 PM 2 20.79 0.00 2.89 1.77 0.13 74.41 06:41:01 PM 3 29.38 0.00 3.33 2.06 0.10 65.13 06:42:01 PM all 20.99 0.00 3.57 0.99 0.10 74.36 06:42:01 PM 0 27.80 0.00 3.86 1.46 0.08 66.79 06:42:01 PM 1 39.57 0.00 3.66 1.00 0.17 55.60 06:42:01 PM 2 10.77 0.00 4.40 0.97 0.05 83.81 06:42:01 PM 3 5.72 0.00 2.33 0.52 0.10 91.32 Average: all 21.30 0.00 3.30 3.11 0.12 72.17 Average: 0 18.02 0.00 3.17 2.97 0.13 75.72 Average: 1 29.84 0.00 3.21 2.72 0.14 64.09 Average: 2 14.87 0.00 3.31 3.09 0.11 78.62 Average: 3 22.48 0.00 3.51 3.67 0.10 70.24