---> uname -a: Linux prd-centos8-docker-8c-8g-20241.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1051 27623 19 3215 30382 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:b2:52:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:feb2:529d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:7f:2a:58 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:ddff:fe7f:2a58/64 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) 04/03/2024 _x86_64_ (8 CPU) 06:21:54 LINUX RESTART (8 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 117.54 6.75 110.80 1280.24 9726.01 06:25:01 AM 361.53 5.38 356.15 1503.63 10504.07 06:26:01 AM 259.41 1.42 258.00 473.44 35801.57 06:27:01 AM 49.17 0.65 48.52 65.71 5262.36 Average: 196.91 3.55 193.36 830.76 15323.50 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 29578568 31298848 3077144 9.42 2688 2040820 1401100 4.16 163696 2471068 97528 06:25:01 AM 28174552 30175312 4481160 13.72 2688 2313480 2331516 6.92 242308 3757008 116884 06:26:01 AM 27031972 29792928 5623740 17.22 2688 3060232 2486552 7.38 471884 4617748 49632 06:27:01 AM 28244984 31070632 4410728 13.51 2688 3124384 1538316 4.56 651592 3228208 1004 Average: 28257519 30584430 4398193 13.47 2688 2634729 1939371 5.75 382370 3518508 66262 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 54.12 38.95 813.84 21.42 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 409.26 344.42 3477.37 56.68 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 486.52 410.66 5872.10 1164.91 0.00 0.00 0.00 0.00 06:26:01 AM docker0 6.13 12.63 0.37 305.69 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 149.57 148.78 249.78 808.99 0.00 0.00 0.00 0.00 06:27:01 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 274.87 235.70 2603.27 513.00 0.00 0.00 0.00 0.00 Average: docker0 1.53 3.16 0.09 76.42 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) 04/03/2024 _x86_64_ (8 CPU) 06:21:54 LINUX RESTART (8 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 8.82 0.00 0.87 1.65 0.04 88.62 06:24:01 AM 0 11.94 0.00 1.14 0.57 0.05 86.31 06:24:01 AM 1 17.01 0.00 1.55 2.24 0.07 79.13 06:24:01 AM 2 10.34 0.00 0.70 3.79 0.03 85.13 06:24:01 AM 3 4.01 0.00 0.53 1.22 0.05 94.19 06:24:01 AM 4 1.30 0.00 0.27 0.67 0.02 97.75 06:24:01 AM 5 14.99 0.00 1.79 1.94 0.03 81.26 06:24:01 AM 6 2.75 0.00 0.33 1.99 0.02 94.91 06:24:01 AM 7 8.24 0.00 0.67 0.80 0.02 90.28 06:25:01 AM all 21.44 0.00 1.37 3.03 0.08 74.08 06:25:01 AM 0 32.37 0.00 1.03 3.07 0.08 63.45 06:25:01 AM 1 26.24 0.00 1.50 1.57 0.08 70.60 06:25:01 AM 2 17.84 0.00 1.29 4.15 0.07 76.66 06:25:01 AM 3 15.92 0.00 1.24 0.67 0.07 82.11 06:25:01 AM 4 12.25 0.00 0.75 2.13 0.08 84.78 06:25:01 AM 5 24.63 0.00 1.47 1.50 0.08 72.31 06:25:01 AM 6 22.39 0.00 1.42 1.19 0.07 74.94 06:25:01 AM 7 19.82 0.00 2.24 9.99 0.08 67.87 06:26:01 AM all 16.71 0.00 2.62 3.02 0.08 77.58 06:26:01 AM 0 17.31 0.00 2.73 0.95 0.08 78.92 06:26:01 AM 1 17.62 0.00 2.91 5.17 0.08 74.21 06:26:01 AM 2 13.84 0.00 2.35 4.82 0.07 78.92 06:26:01 AM 3 16.35 0.00 2.67 1.81 0.07 79.10 06:26:01 AM 4 13.05 0.00 2.78 2.54 0.07 81.56 06:26:01 AM 5 26.07 0.00 2.68 1.36 0.08 69.80 06:26:01 AM 6 15.18 0.00 2.20 3.46 0.08 79.08 06:26:01 AM 7 14.22 0.00 2.62 4.08 0.07 79.02 06:27:01 AM all 10.72 0.00 0.92 0.71 0.04 87.61 06:27:01 AM 0 26.12 0.00 1.29 1.92 0.07 70.61 06:27:01 AM 1 15.94 0.00 1.19 0.38 0.05 82.44 06:27:01 AM 2 11.22 0.00 0.85 0.85 0.05 87.03 06:27:01 AM 3 2.19 0.00 0.60 0.70 0.03 96.48 06:27:01 AM 4 7.60 0.00 0.99 0.82 0.03 90.56 06:27:01 AM 5 3.64 0.00 0.68 0.82 0.03 94.83 06:27:01 AM 6 16.22 0.00 1.09 0.12 0.03 82.54 06:27:01 AM 7 2.87 0.00 0.68 0.03 0.03 96.38 Average: all 14.42 0.00 1.44 2.10 0.06 81.98 Average: 0 21.94 0.00 1.55 1.63 0.07 74.82 Average: 1 19.21 0.00 1.78 2.34 0.07 76.60 Average: 2 13.31 0.00 1.30 3.40 0.05 81.94 Average: 3 9.60 0.00 1.26 1.10 0.05 87.99 Average: 4 8.54 0.00 1.19 1.54 0.05 88.68 Average: 5 17.32 0.00 1.65 1.40 0.06 79.56 Average: 6 14.13 0.00 1.26 1.68 0.05 82.88 Average: 7 11.28 0.00 1.55 3.72 0.05 83.40