---> uname -a: Linux prd-centos8-builder-8c-8g-1067.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1027 27738 19 3123 30392 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:06:5e:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe06:5e37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:5f:bb:4d 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 17:23:53 LINUX RESTART (8 CPU) 05:24:01 PM tps rtps wtps bread/s bwrtn/s 05:25:01 PM 207.83 130.77 77.06 14702.17 42882.66 05:26:01 PM 143.20 9.16 134.04 1354.75 9609.93 05:27:01 PM 268.86 1.33 267.53 133.29 37105.28 Average: 206.63 47.09 159.54 5397.25 29866.68 05:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:25:01 PM 29611992 31238500 3041476 9.31 2688 1958056 1490696 4.42 207184 2437548 101612 05:26:01 PM 29100892 31084768 3552576 10.88 2688 2294768 1671808 4.96 255464 2818552 205516 05:27:01 PM 28399312 31115300 4254156 13.03 2688 3002900 1479272 4.39 473716 3203580 37800 Average: 29037399 31146189 3616069 11.07 2688 2418575 1547259 4.59 312121 2819893 114976 05:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM eth0 453.74 317.26 2048.46 66.20 0.00 0.00 0.00 0.00 05:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 PM eth0 62.30 52.93 655.75 8.76 0.00 0.00 0.00 0.00 05:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM eth0 155.48 113.10 2302.58 16.29 0.00 0.00 0.00 0.00 05:27:01 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 223.85 161.10 1668.95 30.42 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 17:23:53 LINUX RESTART (8 CPU) 05:24:01 PM CPU %user %nice %system %iowait %steal %idle 05:25:01 PM all 12.56 0.00 4.25 3.11 0.07 80.02 05:25:01 PM 0 11.60 0.00 2.76 1.20 0.07 84.38 05:25:01 PM 1 14.98 0.00 3.90 1.49 0.07 79.56 05:25:01 PM 2 10.77 0.00 5.23 1.36 0.07 82.57 05:25:01 PM 3 19.39 0.00 4.76 1.81 0.07 73.97 05:25:01 PM 4 8.19 0.00 3.54 4.20 0.08 83.98 05:25:01 PM 5 8.51 0.00 6.01 10.07 0.07 75.34 05:25:01 PM 6 13.20 0.00 4.06 3.17 0.07 79.50 05:25:01 PM 7 13.87 0.00 3.71 1.53 0.05 80.85 05:26:01 PM all 10.67 0.00 1.97 0.83 0.05 86.47 05:26:01 PM 0 7.91 0.00 2.00 0.52 0.07 89.51 05:26:01 PM 1 12.04 0.00 2.34 0.72 0.03 84.87 05:26:01 PM 2 21.29 0.00 2.49 0.52 0.05 75.65 05:26:01 PM 3 18.52 0.00 2.97 0.69 0.07 77.76 05:26:01 PM 4 2.19 0.00 0.99 0.84 0.08 95.90 05:26:01 PM 5 14.30 0.00 2.27 0.72 0.05 82.66 05:26:01 PM 6 6.71 0.00 1.64 2.04 0.03 89.58 05:26:01 PM 7 2.42 0.00 1.09 0.63 0.05 95.81 05:27:01 PM all 16.60 0.00 2.51 2.48 0.07 78.34 05:27:01 PM 0 22.83 0.00 2.98 0.90 0.08 73.21 05:27:01 PM 1 11.11 0.00 2.25 2.88 0.07 83.70 05:27:01 PM 2 39.46 0.00 5.12 5.02 0.07 50.34 05:27:01 PM 3 6.07 0.00 2.03 3.59 0.07 88.25 05:27:01 PM 4 13.54 0.00 1.97 2.21 0.08 82.19 05:27:01 PM 5 12.22 0.00 1.99 1.39 0.05 84.35 05:27:01 PM 6 16.80 0.00 1.74 2.30 0.08 79.07 05:27:01 PM 7 10.82 0.00 2.04 1.57 0.05 85.52 Average: all 13.28 0.00 2.91 2.14 0.06 81.61 Average: 0 14.11 0.00 2.58 0.87 0.07 82.37 Average: 1 12.71 0.00 2.83 1.70 0.06 82.71 Average: 2 23.85 0.00 4.28 2.30 0.06 69.52 Average: 3 14.66 0.00 3.25 2.03 0.07 80.00 Average: 4 7.97 0.00 2.17 2.41 0.08 87.37 Average: 5 11.68 0.00 3.42 4.05 0.06 80.79 Average: 6 12.23 0.00 2.47 2.50 0.06 82.73 Average: 7 9.03 0.00 2.28 1.24 0.05 87.40