---> uname -a: Linux prd-centos8-builder-4c-4g-12020.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 818 11973 19 2969 14596 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:dd:ef:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fedd:efeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:20:5d:7b 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/30/2023 _x86_64_ (4 CPU) 20:46:58 LINUX RESTART (4 CPU) 08:48:02 PM tps rtps wtps bread/s bwrtn/s 08:49:01 PM 83.92 7.22 76.70 1330.35 6497.20 08:50:01 PM 303.85 20.06 283.79 4130.09 13307.85 08:51:02 PM 86.91 0.63 86.28 353.76 9255.15 08:52:01 PM 28.50 0.14 28.36 129.31 8893.29 08:53:01 PM 6.02 0.00 6.02 0.00 454.01 08:54:01 PM 9.41 0.47 8.95 63.98 414.56 Average: 86.61 4.76 81.85 1002.75 6463.82 08:48:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 PM 13168696 15082844 2970624 18.41 2688 2127664 1094840 6.37 235840 2376908 170108 08:50:01 PM 12067888 14386312 4071432 25.23 2688 2522524 1717100 9.99 308456 3357388 175688 08:51:02 PM 10396632 13029508 5742688 35.58 2688 2826164 3018952 17.56 491064 4808816 230472 08:52:01 PM 10071928 12735556 6067392 37.59 2688 2855524 3618672 21.05 521992 5090480 8436 08:53:01 PM 10248712 12919212 5890608 36.50 2688 2862200 3018020 17.56 522040 4912844 4256 08:54:01 PM 12276168 14957308 3863152 23.94 2688 2871012 1158800 6.74 697976 2714444 38304 Average: 11371671 13851790 4767649 29.54 2688 2677515 2271064 13.21 462895 3876813 104544 08:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 78.38 66.50 1025.66 7.42 0.00 0.00 0.00 0.00 08:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 262.45 209.75 3083.97 36.80 0.00 0.00 0.00 0.00 08:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:02 PM eth0 115.32 103.11 1461.07 16.46 0.00 0.00 0.00 0.00 08:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 11.17 11.08 51.42 3.54 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 1.90 1.82 0.39 0.48 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 11.98 10.93 9.68 5.54 0.00 0.00 0.00 0.00 08:54:01 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 80.40 67.36 940.99 11.74 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/30/2023 _x86_64_ (4 CPU) 20:46:58 LINUX RESTART (4 CPU) 08:48:02 PM CPU %user %nice %system %iowait %steal %idle 08:49:01 PM all 16.08 0.00 1.49 2.05 0.08 80.30 08:49:01 PM 0 32.59 0.00 2.51 2.70 0.08 62.11 08:49:01 PM 1 7.67 0.00 1.02 1.71 0.08 89.51 08:49:01 PM 2 19.13 0.00 1.46 2.62 0.07 76.72 08:49:01 PM 3 4.91 0.00 0.95 1.17 0.07 92.89 08:50:01 PM all 35.16 0.00 2.41 5.30 0.10 57.02 08:50:01 PM 0 46.93 0.00 2.11 2.61 0.08 48.28 08:50:01 PM 1 37.02 0.00 3.29 7.48 0.12 52.10 08:50:01 PM 2 29.10 0.00 2.19 7.80 0.08 60.82 08:50:01 PM 3 27.59 0.00 2.08 3.33 0.10 66.90 08:51:02 PM all 63.05 0.00 2.59 3.62 0.13 30.60 08:51:02 PM 0 65.12 0.00 1.86 5.03 0.15 27.84 08:51:02 PM 1 65.72 0.00 4.55 2.72 0.13 26.87 08:51:02 PM 2 66.88 0.00 1.66 3.11 0.13 28.22 08:51:02 PM 3 54.44 0.00 2.31 3.64 0.12 39.49 08:52:01 PM all 73.17 0.00 1.44 1.50 0.11 23.78 08:52:01 PM 0 61.89 0.00 2.24 3.59 0.12 32.15 08:52:01 PM 1 82.20 0.00 0.90 0.37 0.10 16.42 08:52:01 PM 2 76.76 0.00 1.71 2.02 0.10 19.42 08:52:01 PM 3 71.76 0.00 0.93 0.00 0.12 27.20 08:53:01 PM all 8.27 0.00 0.36 0.10 0.06 91.22 08:53:01 PM 0 7.50 0.00 0.33 0.12 0.08 91.97 08:53:01 PM 1 6.49 0.00 0.42 0.15 0.07 92.88 08:53:01 PM 2 10.63 0.00 0.38 0.12 0.07 88.80 08:53:01 PM 3 8.46 0.00 0.28 0.00 0.03 91.22 08:54:01 PM all 9.80 0.00 0.81 0.08 0.07 89.24 08:54:01 PM 0 27.08 0.00 1.62 0.18 0.07 71.05 08:54:01 PM 1 4.86 0.00 0.67 0.08 0.07 94.33 08:54:01 PM 2 3.59 0.00 0.50 0.02 0.07 95.82 08:54:01 PM 3 3.69 0.00 0.47 0.02 0.07 95.76 Average: all 34.13 0.00 1.52 2.11 0.09 62.15 Average: 0 40.07 0.00 1.77 2.36 0.10 55.69 Average: 1 33.87 0.00 1.81 2.09 0.10 62.13 Average: 2 34.24 0.00 1.32 2.61 0.09 61.75 Average: 3 28.33 0.00 1.17 1.36 0.08 69.05