---> uname -a: Linux prd-centos8-builder-4c-4g-10744.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: 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 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 777 12065 19 2918 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:c7:35:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fec7:35f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:9e:3d:b8 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) 04/24/2024 _x86_64_ (4 CPU) 12:07:51 LINUX RESTART (4 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 246.27 73.22 173.05 14256.80 40064.16 12:10:01 PM 92.75 7.70 85.05 1328.45 8444.36 12:11:01 PM 98.73 0.78 97.95 74.64 11045.83 12:12:01 PM 77.82 0.22 77.61 48.65 15588.29 12:13:01 PM 4.10 0.00 4.10 0.00 123.13 12:14:01 PM 71.74 0.72 71.02 102.65 6770.95 Average: 98.58 13.78 84.80 2635.95 13674.59 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 13494500 15124192 2644944 16.39 2688 1855312 1140524 6.64 198456 2131024 81960 12:10:01 PM 13250448 15110948 2888996 17.90 2688 2074768 1133296 6.59 225948 2303596 84468 12:11:01 PM 12631512 15030020 3507932 21.74 2688 2593708 1234956 7.18 247432 2831536 352668 12:12:01 PM 12542888 15025612 3596556 22.28 2688 2674372 1217812 7.09 267268 2873548 8 12:13:01 PM 12542616 15025340 3596828 22.29 2688 2674372 1217812 7.09 267268 2873352 4 12:14:01 PM 12358784 14989096 3780660 23.42 2688 2812984 1130456 6.58 467188 2833604 1488 Average: 12803458 15050868 3335986 20.67 2688 2447586 1179143 6.86 278927 2641110 86766 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 314.84 181.13 1452.64 61.16 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 54.12 46.18 634.05 5.50 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 86.52 58.00 1348.53 8.79 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 14.53 13.68 133.12 1.92 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 70.70 57.62 766.34 13.05 0.00 0.00 0.00 0.00 12:14:01 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 90.16 59.46 722.49 15.07 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) 04/24/2024 _x86_64_ (4 CPU) 12:07:51 LINUX RESTART (4 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 33.19 0.00 6.57 11.31 0.08 48.84 12:09:01 PM 0 29.12 0.00 5.27 5.92 0.07 59.62 12:09:01 PM 1 37.80 0.00 8.02 13.71 0.08 40.37 12:09:01 PM 2 28.09 0.00 7.37 12.24 0.08 52.21 12:09:01 PM 3 37.72 0.00 5.64 13.37 0.08 43.18 12:10:01 PM all 14.36 0.00 2.06 2.06 0.06 81.45 12:10:01 PM 0 8.38 0.00 1.19 1.25 0.05 89.13 12:10:01 PM 1 8.44 0.00 1.39 3.65 0.07 86.46 12:10:01 PM 2 26.03 0.00 4.01 1.77 0.07 68.13 12:10:01 PM 3 14.60 0.00 1.67 1.57 0.05 82.11 12:11:01 PM all 19.05 0.00 2.93 2.16 0.08 75.77 12:11:01 PM 0 4.74 0.00 1.32 1.52 0.08 92.33 12:11:01 PM 1 16.13 0.00 2.99 3.76 0.08 77.03 12:11:01 PM 2 38.24 0.00 4.59 2.02 0.08 55.07 12:11:01 PM 3 17.13 0.00 2.82 1.35 0.07 78.63 12:12:01 PM all 6.28 0.00 1.24 1.65 0.05 90.77 12:12:01 PM 0 5.57 0.00 1.29 0.90 0.05 92.19 12:12:01 PM 1 8.53 0.00 1.07 0.87 0.05 89.49 12:12:01 PM 2 7.00 0.00 1.74 2.99 0.05 88.22 12:12:01 PM 3 4.03 0.00 0.89 1.84 0.05 93.20 12:13:01 PM all 0.23 0.00 0.09 0.00 0.05 99.62 12:13:01 PM 0 0.00 0.00 0.02 0.00 0.02 99.97 12:13:01 PM 1 0.60 0.00 0.10 0.00 0.03 99.27 12:13:01 PM 2 0.18 0.00 0.12 0.02 0.07 99.62 12:13:01 PM 3 0.15 0.00 0.13 0.00 0.07 99.65 12:14:01 PM all 18.55 0.00 3.17 0.28 0.06 77.94 12:14:01 PM 0 7.83 0.00 2.26 0.13 0.05 89.73 12:14:01 PM 1 13.81 0.00 2.93 0.23 0.07 82.96 12:14:01 PM 2 4.80 0.00 1.93 0.52 0.05 92.70 12:14:01 PM 3 47.87 0.00 5.58 0.24 0.08 46.22 Average: all 15.26 0.00 2.67 2.91 0.06 79.10 Average: 0 9.26 0.00 1.89 1.62 0.05 87.19 Average: 1 14.20 0.00 2.75 3.70 0.06 79.30 Average: 2 17.39 0.00 3.29 3.25 0.07 76.00 Average: 3 20.20 0.00 2.78 3.06 0.07 73.89