---> uname -a: Linux prd-centos8-builder-4c-4g-15258.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: 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12075 19 2899 14626 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:62:e5:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe62:e58e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:76:d8:32 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) 13:49:18 LINUX RESTART (4 CPU) 01:50:01 PM tps rtps wtps bread/s bwrtn/s 01:51:01 PM 98.80 7.17 91.63 1310.18 7407.33 01:52:01 PM 303.31 20.39 282.92 4307.24 14167.84 01:53:02 PM 42.50 0.70 41.81 124.45 4330.53 01:54:01 PM 21.07 0.03 21.04 45.80 1993.36 01:55:01 PM 26.00 0.00 26.00 0.00 2274.83 01:56:01 PM 55.75 0.45 55.30 63.85 4600.90 Average: 91.45 4.80 86.65 978.14 5807.02 01:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 PM 13058284 15059688 3081036 19.09 2688 2209776 1162980 6.77 242176 2459836 207128 01:52:01 PM 10726776 13069712 5412544 33.54 2688 2545080 3104856 18.06 345444 4649272 87324 01:53:02 PM 10702288 13124188 5437032 33.69 2688 2621320 3176952 18.48 369408 4641112 44912 01:54:01 PM 10531096 12989076 5608224 34.75 2688 2655720 3153764 18.35 379236 4796556 29660 01:55:01 PM 10800292 13385240 5339028 33.08 2688 2776144 2900528 16.88 410216 4473200 97052 01:56:01 PM 12348996 14972640 3790324 23.49 2688 2811916 1162812 6.77 590624 2737452 50420 Average: 11361289 13766757 4778031 29.60 2688 2603326 2443649 14.22 389517 3959571 86083 01:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 92.42 77.00 1125.55 8.96 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 278.66 235.24 3168.26 39.39 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM eth0 51.45 47.40 456.46 10.08 0.00 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 13.41 12.79 11.58 4.77 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 14.86 14.19 48.78 4.80 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 21.31 18.84 41.92 9.13 0.00 0.00 0.00 0.00 01:56:01 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 78.88 67.75 811.19 12.88 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) 13:49:18 LINUX RESTART (4 CPU) 01:50:01 PM CPU %user %nice %system %iowait %steal %idle 01:51:01 PM all 19.39 0.00 1.75 0.43 0.07 78.36 01:51:01 PM 0 18.99 0.00 1.59 0.35 0.07 79.00 01:51:01 PM 1 36.18 0.00 2.69 0.43 0.10 60.59 01:51:01 PM 2 5.44 0.00 0.70 0.27 0.07 93.52 01:51:01 PM 3 16.91 0.00 2.02 0.67 0.05 80.35 01:52:01 PM all 59.63 0.00 2.75 1.39 0.11 36.12 01:52:01 PM 0 57.94 0.00 2.68 1.97 0.10 37.31 01:52:01 PM 1 55.83 0.00 3.01 1.85 0.10 39.20 01:52:01 PM 2 60.76 0.00 2.34 0.65 0.12 36.14 01:52:01 PM 3 64.01 0.00 2.96 1.07 0.13 31.82 01:53:02 PM all 82.24 0.00 1.86 0.18 0.13 15.59 01:53:02 PM 0 84.86 0.00 1.17 0.05 0.13 13.79 01:53:02 PM 1 77.51 0.00 2.37 0.38 0.13 19.60 01:53:02 PM 2 81.87 0.00 2.14 0.17 0.12 15.71 01:53:02 PM 3 84.73 0.00 1.79 0.10 0.13 13.25 01:54:01 PM all 83.09 0.00 1.80 0.06 0.10 14.95 01:54:01 PM 0 72.71 0.00 1.27 0.03 0.10 25.87 01:54:01 PM 1 88.48 0.00 1.61 0.08 0.10 9.72 01:54:01 PM 2 82.08 0.00 3.31 0.08 0.10 14.42 01:54:01 PM 3 89.04 0.00 1.02 0.02 0.10 9.82 01:55:01 PM all 80.69 0.00 2.10 0.08 0.12 17.01 01:55:01 PM 0 87.65 0.00 2.37 0.05 0.12 9.82 01:55:01 PM 1 78.29 0.00 1.52 0.02 0.12 20.06 01:55:01 PM 2 75.24 0.00 2.96 0.15 0.12 21.53 01:55:01 PM 3 81.59 0.00 1.57 0.10 0.12 16.62 01:56:01 PM all 37.30 0.00 1.73 0.17 0.09 60.72 01:56:01 PM 0 26.02 0.00 1.22 0.25 0.10 72.41 01:56:01 PM 1 51.87 0.00 2.94 0.18 0.08 44.93 01:56:01 PM 2 40.74 0.00 1.05 0.18 0.08 57.94 01:56:01 PM 3 30.59 0.00 1.70 0.05 0.08 67.58 Average: all 60.33 0.00 2.00 0.38 0.10 37.18 Average: 0 57.99 0.00 1.72 0.45 0.10 39.74 Average: 1 64.63 0.00 2.36 0.49 0.11 32.41 Average: 2 57.64 0.00 2.08 0.25 0.10 39.93 Average: 3 61.08 0.00 1.84 0.33 0.10 36.64