---> uname -a: Linux prd-centos8-builder-4c-4g-9300.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 10G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 11127 19 3847 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:60:e2:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe60:e29a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:03:eb:dc 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) 04/19/2024 _x86_64_ (4 CPU) 18:16:12 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 76.74 8.12 68.62 1345.24 5678.70 06:19:01 PM 240.05 15.68 224.37 3171.08 10809.43 06:20:01 PM 98.15 4.72 93.44 1255.05 8040.35 06:21:01 PM 73.81 1.65 72.16 144.89 7398.17 06:22:01 PM 72.63 0.03 72.59 11.86 4333.19 06:23:01 PM 70.95 0.82 70.14 90.92 34152.72 Average: 105.39 5.17 100.22 1003.25 11734.95 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13250884 15097180 2888552 17.90 2688 2060872 1128664 6.57 211696 2319508 165360 06:19:01 PM 12620432 14756772 3519004 21.80 2688 2342852 1358356 7.90 242100 2882260 116488 06:20:01 PM 11535712 13865796 4603724 28.52 2688 2533040 2178584 12.68 344576 3844768 49576 06:21:01 PM 11110896 13672956 5028540 31.16 2688 2761624 2478796 14.42 480988 4121920 82692 06:22:01 PM 10808940 13894204 5330496 33.03 2688 3281272 2038764 11.86 662636 4230940 506932 06:23:01 PM 11476832 15066596 4662604 28.89 2688 3784700 1068928 6.22 972808 3255288 24420 Average: 11800616 14392251 4338820 26.88 2688 2794060 1708682 9.94 485801 3442447 157578 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 72.42 62.46 911.79 7.68 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 186.67 155.81 2059.95 31.03 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 157.90 126.44 2043.30 17.91 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 921.46 921.46 926.14 926.14 0.00 0.00 0.00 0.00 06:21:01 PM eth0 185.92 141.72 3460.75 19.67 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 694.97 694.97 710.22 710.22 0.00 0.00 0.00 0.00 06:22:01 PM eth0 106.50 76.19 1365.70 10.36 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 83.99 85.64 47.08 168.32 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 269.41 269.41 272.73 272.73 0.00 0.00 0.00 0.00 Average: eth0 132.24 108.04 1648.17 42.49 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) 04/19/2024 _x86_64_ (4 CPU) 18:16:12 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 18.93 0.00 2.45 0.76 0.08 77.77 06:18:01 PM 0 14.68 0.00 2.54 0.63 0.08 82.07 06:18:01 PM 1 11.32 0.00 1.65 0.27 0.05 86.72 06:18:01 PM 2 46.32 0.00 4.71 1.29 0.10 47.59 06:18:01 PM 3 3.39 0.00 0.89 0.87 0.10 94.75 06:19:01 PM all 20.42 0.00 2.59 2.08 0.10 74.81 06:19:01 PM 0 20.69 0.00 2.46 2.76 0.08 74.01 06:19:01 PM 1 21.48 0.00 2.78 1.67 0.10 73.98 06:19:01 PM 2 25.31 0.00 2.98 2.41 0.12 69.19 06:19:01 PM 3 14.20 0.00 2.16 1.49 0.08 82.07 06:20:01 PM all 58.27 0.00 2.23 0.72 0.13 38.65 06:20:01 PM 0 59.67 0.00 1.71 0.39 0.12 38.10 06:20:01 PM 1 55.50 0.00 2.93 1.36 0.15 40.06 06:20:01 PM 2 63.07 0.00 1.95 0.19 0.12 34.68 06:20:01 PM 3 54.87 0.00 2.34 0.95 0.13 41.70 06:21:01 PM all 54.78 0.00 3.34 0.45 0.13 41.30 06:21:01 PM 0 61.80 0.00 2.09 0.40 0.13 35.57 06:21:01 PM 1 56.35 0.00 2.75 0.42 0.13 40.35 06:21:01 PM 2 51.42 0.00 3.45 0.72 0.12 44.29 06:21:01 PM 3 49.52 0.00 5.07 0.27 0.13 45.01 06:22:01 PM all 54.17 0.00 3.23 0.34 0.12 42.14 06:22:01 PM 0 54.30 0.00 3.74 0.10 0.12 41.75 06:22:01 PM 1 71.54 0.00 3.95 0.52 0.13 23.86 06:22:01 PM 2 43.59 0.00 2.54 0.54 0.12 53.22 06:22:01 PM 3 47.24 0.00 2.67 0.20 0.12 49.77 06:23:01 PM all 15.29 0.00 1.97 1.66 0.07 81.01 06:23:01 PM 0 6.50 0.00 1.32 0.70 0.05 91.43 06:23:01 PM 1 19.64 0.00 3.07 1.60 0.08 75.60 06:23:01 PM 2 20.67 0.00 2.07 2.40 0.07 74.78 06:23:01 PM 3 14.33 0.00 1.40 1.94 0.08 82.24 Average: all 36.91 0.00 2.63 1.01 0.11 59.35 Average: 0 36.18 0.00 2.31 0.83 0.10 60.58 Average: 1 39.23 0.00 2.85 0.97 0.11 56.84 Average: 2 41.67 0.00 2.95 1.26 0.11 54.01 Average: 3 30.58 0.00 2.42 0.96 0.11 65.94