---> uname -a: Linux prd-centos8-docker-8c-8g-12474.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 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: 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): 0-7 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1062 26556 19 4270 30363 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:cf:22:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fecf:22ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:4e:18:0b 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 inet6 fe80::42:3fff:fe4e:180b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/15/2024 _x86_64_ (8 CPU) 15:19:10 LINUX RESTART (8 CPU) 03:20:01 PM tps rtps wtps bread/s bwrtn/s 03:21:01 PM 153.45 20.61 132.84 4201.67 9770.39 03:22:01 PM 230.87 8.01 222.86 1345.15 16538.82 03:23:01 PM 120.21 15.71 104.50 5446.98 28677.87 03:24:01 PM 53.02 1.53 51.48 1650.25 23119.18 Average: 139.39 11.47 127.92 3161.01 19526.57 03:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 PM 29289940 31128824 3365772 10.31 2688 2158972 1556300 4.62 175704 2742148 121472 03:22:01 PM 27183904 29808444 5471808 16.76 2688 2935976 2753328 8.17 324644 4654324 433660 03:23:01 PM 27098948 30885640 5556764 17.02 2688 4081084 1753588 5.20 688564 4314944 612720 03:24:01 PM 27222028 31118684 5433684 16.64 2688 4188408 1492856 4.43 862236 4013172 48744 Average: 27698705 30735398 4957007 15.18 2688 3341110 1889018 5.60 512787 3931147 304149 03:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 96.67 64.48 1149.63 29.97 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 1452.68 582.72 11065.91 61.43 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 10.55 10.55 1.07 1.07 0.00 0.00 0.00 0.00 03:23:01 PM eth0 306.28 175.19 3637.26 24.22 0.00 0.00 0.00 0.00 03:23:01 PM docker0 3.50 4.28 0.52 0.49 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 161.05 110.26 702.82 26.47 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.64 2.64 0.27 0.27 0.00 0.00 0.00 0.00 Average: eth0 504.17 233.16 4138.90 35.52 0.00 0.00 0.00 0.00 Average: docker0 0.87 1.07 0.13 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/15/2024 _x86_64_ (8 CPU) 15:19:10 LINUX RESTART (8 CPU) 03:20:01 PM CPU %user %nice %system %iowait %steal %idle 03:21:01 PM all 11.51 0.00 1.09 0.99 0.05 86.35 03:21:01 PM 0 4.18 0.00 0.60 1.69 0.07 93.47 03:21:01 PM 1 26.83 0.00 2.11 1.81 0.07 69.19 03:21:01 PM 2 20.69 0.00 1.84 1.04 0.05 76.38 03:21:01 PM 3 21.29 0.00 1.83 1.06 0.05 75.78 03:21:01 PM 4 3.08 0.00 0.47 1.52 0.05 94.88 03:21:01 PM 5 1.49 0.00 0.45 0.10 0.05 97.91 03:21:01 PM 6 9.04 0.00 0.94 0.45 0.03 89.54 03:21:01 PM 7 5.56 0.00 0.52 0.30 0.03 93.59 03:22:01 PM all 29.54 0.00 1.65 1.62 0.12 67.07 03:22:01 PM 0 33.64 0.00 1.65 0.35 0.17 64.19 03:22:01 PM 1 34.83 0.00 1.52 1.65 0.15 61.85 03:22:01 PM 2 44.75 0.00 2.37 2.86 0.12 49.90 03:22:01 PM 3 25.90 0.00 1.45 0.89 0.12 71.65 03:22:01 PM 4 10.92 0.00 1.41 3.87 0.12 83.68 03:22:01 PM 5 27.50 0.00 2.08 1.66 0.10 68.67 03:22:01 PM 6 24.98 0.00 1.48 1.50 0.08 71.96 03:22:01 PM 7 33.89 0.00 1.24 0.15 0.13 64.59 03:23:01 PM all 19.42 0.31 2.92 2.61 0.12 74.62 03:23:01 PM 0 18.22 1.15 2.83 1.40 0.08 76.31 03:23:01 PM 1 18.45 0.00 3.02 0.98 0.12 77.44 03:23:01 PM 2 20.30 1.13 2.94 4.57 0.14 70.92 03:23:01 PM 3 24.52 0.07 3.49 6.78 0.13 65.01 03:23:01 PM 4 21.59 0.05 2.83 2.24 0.13 73.16 03:23:01 PM 5 18.91 0.05 2.59 1.03 0.14 77.29 03:23:01 PM 6 13.54 0.03 3.34 2.64 0.10 80.34 03:23:01 PM 7 19.82 0.00 2.31 1.23 0.12 76.52 03:24:01 PM all 12.29 0.00 0.89 1.86 0.05 84.90 03:24:01 PM 0 11.71 0.00 0.74 0.32 0.07 87.17 03:24:01 PM 1 6.92 0.00 0.67 1.35 0.05 91.01 03:24:01 PM 2 22.65 0.00 1.17 2.40 0.07 73.70 03:24:01 PM 3 19.37 0.00 1.24 4.11 0.07 75.21 03:24:01 PM 4 8.07 0.00 0.67 0.67 0.05 90.54 03:24:01 PM 5 11.00 0.00 0.80 0.05 0.03 88.11 03:24:01 PM 6 11.70 0.00 1.05 1.52 0.03 85.70 03:24:01 PM 7 6.96 0.00 0.78 4.47 0.03 87.75 Average: all 18.18 0.08 1.63 1.77 0.09 78.26 Average: 0 16.92 0.29 1.45 0.94 0.10 80.31 Average: 1 21.74 0.00 1.83 1.45 0.10 74.89 Average: 2 27.09 0.28 2.08 2.71 0.09 67.74 Average: 3 22.76 0.02 2.00 3.21 0.09 71.93 Average: 4 10.90 0.01 1.34 2.07 0.09 85.58 Average: 5 14.71 0.01 1.48 0.71 0.08 83.02 Average: 6 14.80 0.01 1.70 1.53 0.06 81.90 Average: 7 16.53 0.00 1.21 1.54 0.08 80.64