---> uname -a: Linux prd-centos8-docker-8c-8g-84510.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1050 27357 19 3482 30377 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:ba:e4:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:feba:e494/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:ba:b3:1a 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:e9ff:feba:b31a/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) 11/18/2024 _x86_64_ (8 CPU) 08:26:10 LINUX RESTART (8 CPU) 08:27:01 AM tps rtps wtps bread/s bwrtn/s 08:28:01 AM 224.36 23.16 201.20 4872.39 10263.57 08:29:01 AM 183.39 2.55 180.84 569.94 15148.88 08:30:01 AM 121.86 12.70 109.16 940.75 30354.20 08:31:01 AM 40.07 0.07 40.00 1.47 907.45 Average: 142.42 9.62 132.80 1596.00 14168.69 08:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 AM 28952228 30897524 3703484 11.34 2688 2262424 1667344 4.95 198632 3045352 186772 08:29:01 AM 26853508 29118596 5802204 17.77 2688 2575600 3277592 9.72 309768 4996928 78604 08:30:01 AM 25392440 28475296 7263272 22.24 2688 3376144 4880396 14.48 514900 6180216 136 08:31:01 AM 25122368 28210712 7533344 23.07 2688 3380860 6142680 18.23 527240 6434284 160 Average: 26580136 29175532 6075576 18.60 2688 2898757 3992003 11.84 387635 5164195 66418 08:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 194.10 163.14 2297.97 43.85 0.00 0.00 0.00 0.00 08:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 348.97 271.93 4549.30 38.54 0.00 0.00 0.00 0.00 08:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM lo 1.93 1.93 0.09 0.09 0.00 0.00 0.00 0.00 08:30:01 AM eth0 1232.27 500.02 6266.46 36.49 0.00 0.00 0.00 0.00 08:30:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:30:01 AM vethd9ce251 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 AM lo 46.58 46.58 3.92 3.92 0.00 0.00 0.00 0.00 08:31:01 AM eth0 178.22 127.59 54.52 53.69 0.00 0.00 0.00 0.00 08:31:01 AM docker0 10.16 11.48 1.48 1.40 0.00 0.00 0.00 0.00 08:31:01 AM vethd1066d8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 12.13 12.13 1.00 1.00 0.00 0.00 0.00 0.00 Average: eth0 488.40 265.67 3292.11 43.14 0.00 0.00 0.00 0.00 Average: docker0 2.54 2.92 0.37 0.35 0.00 0.00 0.00 0.00 Average: vethd1066d8 0.00 0.03 0.00 0.00 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) 11/18/2024 _x86_64_ (8 CPU) 08:26:10 LINUX RESTART (8 CPU) 08:27:01 AM CPU %user %nice %system %iowait %steal %idle 08:28:01 AM all 14.95 0.00 1.29 1.16 0.07 82.53 08:28:01 AM 0 15.21 0.00 1.69 1.22 0.08 81.80 08:28:01 AM 1 14.18 0.00 0.99 0.50 0.07 84.27 08:28:01 AM 2 4.15 0.00 0.82 1.19 0.07 93.77 08:28:01 AM 3 13.78 0.00 0.87 0.72 0.10 84.53 08:28:01 AM 4 14.89 0.00 0.92 1.00 0.05 83.14 08:28:01 AM 5 11.32 0.00 0.77 1.25 0.05 86.61 08:28:01 AM 6 17.08 0.00 2.14 1.35 0.05 79.37 08:28:01 AM 7 28.96 0.00 2.12 2.04 0.07 66.82 08:29:01 AM all 44.48 0.00 1.27 0.92 0.09 53.24 08:29:01 AM 0 31.67 0.00 1.40 1.15 0.10 65.67 08:29:01 AM 1 47.95 0.00 0.87 1.19 0.10 49.89 08:29:01 AM 2 54.24 0.00 0.95 0.45 0.10 44.25 08:29:01 AM 3 40.34 0.00 0.92 0.20 0.10 58.44 08:29:01 AM 4 53.90 0.00 1.81 1.62 0.10 42.57 08:29:01 AM 5 49.76 0.00 2.09 1.21 0.10 46.84 08:29:01 AM 6 44.26 0.00 0.94 0.05 0.07 54.69 08:29:01 AM 7 33.69 0.00 1.17 1.52 0.08 63.53 08:30:01 AM all 17.54 0.52 2.97 1.44 0.07 77.45 08:30:01 AM 0 24.68 0.02 2.46 1.75 0.07 71.02 08:30:01 AM 1 15.75 1.83 2.78 2.39 0.08 77.16 08:30:01 AM 2 20.95 0.00 3.00 2.90 0.08 73.08 08:30:01 AM 3 12.83 0.00 3.41 0.52 0.07 83.17 08:30:01 AM 4 13.48 0.08 2.75 0.81 0.07 82.82 08:30:01 AM 5 17.31 0.08 2.58 0.15 0.05 79.82 08:30:01 AM 6 16.86 0.07 3.35 0.71 0.08 78.93 08:30:01 AM 7 18.48 2.10 3.47 2.27 0.07 73.61 08:31:01 AM all 25.42 0.47 2.88 0.15 0.10 70.98 08:31:01 AM 0 31.11 0.08 3.00 0.05 0.10 65.66 08:31:01 AM 1 30.70 0.75 3.32 0.00 0.10 65.13 08:31:01 AM 2 23.59 0.69 3.05 0.27 0.10 72.30 08:31:01 AM 3 30.60 0.00 3.13 0.13 0.10 66.03 08:31:01 AM 4 22.59 1.94 3.15 0.23 0.10 71.98 08:31:01 AM 5 17.54 0.05 2.92 0.23 0.12 79.14 08:31:01 AM 6 23.32 0.20 2.03 0.12 0.08 74.25 08:31:01 AM 7 23.88 0.03 2.46 0.17 0.08 73.38 Average: all 25.61 0.25 2.10 0.92 0.08 71.04 Average: 0 25.66 0.03 2.14 1.04 0.09 71.04 Average: 1 27.16 0.64 1.98 1.02 0.09 69.10 Average: 2 25.75 0.17 1.95 1.20 0.09 70.84 Average: 3 24.41 0.00 2.08 0.39 0.09 73.03 Average: 4 26.23 0.51 2.15 0.92 0.08 70.11 Average: 5 23.98 0.03 2.09 0.71 0.08 73.10 Average: 6 25.40 0.07 2.11 0.56 0.07 71.80 Average: 7 26.27 0.53 2.30 1.50 0.08 69.32