---> uname -a: Linux prd-centos8-docker-8c-8g-361.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: 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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1051 25683 18 5155 30367 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:96:b8:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe96:b84f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:24:b1:50 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::42:30ff:fe24:b150/64 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) 11/29/2023 _x86_64_ (8 CPU) 09:18:21 LINUX RESTART (8 CPU) 09:19:01 AM tps rtps wtps bread/s bwrtn/s 09:20:01 AM 97.83 9.88 87.95 1680.91 6491.40 09:21:01 AM 292.35 4.57 287.79 4966.34 12697.35 09:22:01 AM 212.95 8.31 204.63 7296.90 46683.24 09:23:01 AM 225.77 6.23 219.54 396.04 62263.30 09:24:01 AM 30.24 0.28 29.96 48.65 9046.12 Average: 171.83 5.85 165.98 2877.68 27437.44 09:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 AM 29552504 31294260 3103208 9.50 2688 2064496 1448556 4.30 169292 2517180 191832 09:21:01 AM 28239884 30407304 4415828 13.52 2688 2477876 2144564 6.36 300052 3638652 179952 09:22:01 AM 26878996 30199012 5776716 17.69 2688 3616672 2179316 6.47 624260 4618896 210512 09:23:01 AM 24600996 29133560 8054716 24.67 2688 4805628 4105988 12.18 930136 6508000 796 09:24:01 AM 26320764 31110396 6334948 19.40 2688 5059552 1498516 4.45 1247908 4479424 37408 Average: 27118629 30428906 5537083 16.96 2688 3604845 2275388 6.75 654330 4352430 124100 09:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 69.04 45.45 1226.26 8.18 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 373.96 320.04 3309.32 68.73 0.00 0.00 0.00 0.00 09:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 477.44 457.16 3402.62 3136.47 0.00 0.00 0.00 0.00 09:22:01 AM docker0 1.88 3.32 0.10 31.51 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 150.81 105.48 3610.17 15.10 0.00 0.00 0.00 0.00 09:23:01 AM docker0 3.25 4.93 0.17 58.54 0.00 0.00 0.00 0.00 09:23:01 AM br-5264506f9ee2 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:23:01 AM veth1eb4b80 4.91 5.65 0.60 2.11 0.00 0.00 0.00 0.00 09:23:01 AM veth7d2911e 5.45 5.06 2.09 0.61 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 399.33 322.41 86.71 2081.38 0.00 0.00 0.00 0.00 09:24:01 AM 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 294.11 250.10 2327.06 1061.94 0.00 0.00 0.00 0.00 Average: docker0 1.03 1.65 0.06 18.01 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) 11/29/2023 _x86_64_ (8 CPU) 09:18:21 LINUX RESTART (8 CPU) 09:19:01 AM CPU %user %nice %system %iowait %steal %idle 09:20:01 AM all 10.29 0.00 0.92 0.77 0.04 87.99 09:20:01 AM 0 5.76 0.00 0.55 0.02 0.05 93.63 09:20:01 AM 1 2.72 0.00 0.32 0.33 0.03 96.59 09:20:01 AM 2 17.03 0.00 1.34 2.67 0.05 78.91 09:20:01 AM 3 6.53 0.00 0.93 1.42 0.03 91.09 09:20:01 AM 4 13.47 0.00 1.13 0.43 0.03 84.93 09:20:01 AM 5 0.23 0.00 0.13 0.00 0.03 99.60 09:20:01 AM 6 28.19 0.00 2.24 0.88 0.08 68.61 09:20:01 AM 7 8.35 0.00 0.68 0.40 0.02 90.55 09:21:01 AM all 18.21 0.00 1.51 2.44 0.08 77.75 09:21:01 AM 0 17.15 0.00 1.49 1.51 0.08 79.77 09:21:01 AM 1 25.34 0.00 2.46 5.02 0.08 67.10 09:21:01 AM 2 17.80 0.00 1.07 0.92 0.08 80.13 09:21:01 AM 3 15.08 0.00 0.97 1.88 0.10 81.96 09:21:01 AM 4 25.02 0.00 2.04 2.58 0.08 70.28 09:21:01 AM 5 17.32 0.00 1.57 4.28 0.08 76.74 09:21:01 AM 6 14.10 0.00 1.12 1.94 0.07 82.78 09:21:01 AM 7 13.88 0.00 1.37 1.41 0.08 83.25 09:22:01 AM all 12.89 0.00 2.25 4.83 0.07 79.96 09:22:01 AM 0 12.23 0.00 1.71 1.42 0.07 84.57 09:22:01 AM 1 12.44 0.00 2.64 9.55 0.07 75.31 09:22:01 AM 2 13.58 0.00 2.05 6.40 0.08 77.88 09:22:01 AM 3 12.91 0.00 2.24 1.95 0.08 82.82 09:22:01 AM 4 11.72 0.00 2.20 1.95 0.08 84.05 09:22:01 AM 5 12.12 0.00 1.98 1.12 0.05 84.73 09:22:01 AM 6 13.45 0.00 3.22 12.11 0.07 71.16 09:22:01 AM 7 14.64 0.00 1.99 4.11 0.08 79.17 09:23:01 AM all 11.36 0.00 2.73 6.29 0.07 79.55 09:23:01 AM 0 13.49 0.00 2.55 10.40 0.08 73.48 09:23:01 AM 1 10.87 0.00 3.49 13.94 0.08 71.61 09:23:01 AM 2 12.33 0.00 3.27 9.09 0.08 75.23 09:23:01 AM 3 12.99 0.00 2.49 1.31 0.07 83.15 09:23:01 AM 4 6.84 0.00 2.44 6.56 0.05 84.11 09:23:01 AM 5 13.26 0.00 2.84 0.84 0.07 82.99 09:23:01 AM 6 16.02 0.00 2.43 6.55 0.07 74.93 09:23:01 AM 7 5.10 0.00 2.34 1.65 0.05 90.86 09:24:01 AM all 10.14 0.00 0.83 0.73 0.05 88.25 09:24:01 AM 0 13.02 0.00 1.09 0.10 0.07 85.72 09:24:01 AM 1 4.39 0.00 0.65 0.58 0.05 94.32 09:24:01 AM 2 10.18 0.00 0.72 0.33 0.03 88.74 09:24:01 AM 3 11.47 0.00 0.74 4.52 0.05 83.23 09:24:01 AM 4 12.94 0.00 0.94 0.10 0.05 85.97 09:24:01 AM 5 4.57 0.00 0.35 0.02 0.02 95.05 09:24:01 AM 6 21.85 0.00 1.17 0.12 0.05 76.81 09:24:01 AM 7 2.69 0.00 1.02 0.08 0.05 96.16 Average: all 12.58 0.00 1.65 3.01 0.06 82.71 Average: 0 12.33 0.00 1.48 2.68 0.07 83.44 Average: 1 11.15 0.00 1.91 5.87 0.06 81.02 Average: 2 14.18 0.00 1.69 3.87 0.07 80.19 Average: 3 11.79 0.00 1.47 2.22 0.07 84.46 Average: 4 14.01 0.00 1.75 2.32 0.06 81.87 Average: 5 9.49 0.00 1.37 1.25 0.05 87.83 Average: 6 18.73 0.00 2.04 4.31 0.07 74.86 Average: 7 8.93 0.00 1.48 1.53 0.06 88.01