---> uname -a: Linux prd-centos8-docker-4c-4g-77294.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 820 11640 19 3302 14594 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:d5:23:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fed5:231c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:89:25:ba 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::42:77ff:fe89:25ba/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) 10/17/2024 _x86_64_ (4 CPU) 09:15:38 LINUX RESTART (4 CPU) 09:16:01 AM tps rtps wtps bread/s bwrtn/s 09:17:01 AM 231.49 13.81 217.68 2309.35 7126.93 09:18:01 AM 258.13 5.55 252.58 607.20 13159.11 09:19:01 AM 30.62 0.05 30.57 1.07 5344.22 09:20:01 AM 4.28 0.00 4.28 0.00 310.30 09:21:01 AM 9.57 2.27 7.30 204.90 276.45 09:22:01 AM 213.46 5.43 208.03 5777.67 27177.17 Average: 124.60 4.52 120.08 1483.33 8899.56 09:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 AM 13162308 15032420 2979216 18.46 2688 2081292 1400884 8.15 184036 2424484 208856 09:18:01 AM 12169556 14320648 3971968 24.61 2688 2354020 1772464 10.31 248676 3306500 139308 09:19:01 AM 10813604 12978344 5327920 33.01 2688 2366636 2890468 16.81 269912 4632464 2476 09:20:01 AM 10589184 12758672 5552340 34.40 2688 2371100 3069840 17.86 269996 4855436 1164 09:21:01 AM 12720240 14947432 3421284 21.20 2688 2427596 1622532 9.44 287812 2706072 50052 09:22:01 AM 11959176 14981344 4182348 25.91 2688 3209604 1302080 7.57 716164 2994116 84 Average: 11902345 14169810 4239179 26.26 2688 2468375 2009711 11.69 329433 3486512 66990 09:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 142.48 96.63 1402.39 37.61 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 415.24 343.15 3851.45 66.52 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 165.44 93.90 69.80 75.37 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 419.66 242.14 139.75 114.19 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 7.08 7.08 0.82 0.82 0.00 0.00 0.00 0.00 09:21:01 AM eth0 33.56 29.31 246.30 10.74 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 118.23 78.26 2108.14 27.92 0.00 0.00 0.00 0.00 09:22:01 AM docker0 28.11 32.76 16.85 614.82 0.00 0.00 0.00 0.00 09:22:01 AM vethf331b9b 6.80 6.30 15.62 1.61 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.14 0.14 0.00 0.00 0.00 0.00 Average: eth0 215.79 147.25 1303.14 55.39 0.00 0.00 0.00 0.00 Average: docker0 4.68 5.46 2.81 102.47 0.00 0.00 0.00 0.00 Average: vethf331b9b 1.13 1.05 2.60 0.27 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) 10/17/2024 _x86_64_ (4 CPU) 09:15:38 LINUX RESTART (4 CPU) 09:16:01 AM CPU %user %nice %system %iowait %steal %idle 09:17:01 AM all 23.62 0.00 2.63 1.24 0.09 72.42 09:17:01 AM 0 24.16 0.00 2.72 0.84 0.10 72.18 09:17:01 AM 1 25.95 0.00 3.49 3.09 0.10 67.36 09:17:01 AM 2 25.41 0.00 2.19 0.32 0.08 72.00 09:17:01 AM 3 18.98 0.00 2.09 0.70 0.08 78.14 09:18:01 AM all 49.41 0.00 2.66 1.25 0.13 46.55 09:18:01 AM 0 50.49 0.00 2.91 1.51 0.13 44.96 09:18:01 AM 1 49.47 0.00 1.89 0.94 0.12 47.59 09:18:01 AM 2 51.92 0.00 2.69 1.12 0.12 44.15 09:18:01 AM 3 45.74 0.00 3.14 1.46 0.13 49.52 09:19:01 AM all 48.70 0.00 1.36 0.22 0.10 49.62 09:19:01 AM 0 57.44 0.00 1.54 0.00 0.10 40.92 09:19:01 AM 1 33.44 0.00 1.82 0.67 0.12 63.95 09:19:01 AM 2 51.69 0.00 0.95 0.08 0.08 47.20 09:19:01 AM 3 52.24 0.00 1.12 0.12 0.10 46.43 09:20:01 AM all 20.48 0.00 1.22 0.01 0.07 78.22 09:20:01 AM 0 15.27 0.00 1.24 0.03 0.07 83.40 09:20:01 AM 1 13.08 0.00 1.25 0.00 0.07 85.60 09:20:01 AM 2 19.15 0.00 0.87 0.00 0.07 79.91 09:20:01 AM 3 34.41 0.00 1.54 0.00 0.07 63.99 09:21:01 AM all 48.71 0.00 1.28 0.05 0.10 49.86 09:21:01 AM 0 38.79 0.00 1.75 0.10 0.10 59.26 09:21:01 AM 1 34.71 0.00 0.92 0.00 0.10 64.27 09:21:01 AM 2 54.38 0.00 1.29 0.02 0.12 44.20 09:21:01 AM 3 67.29 0.00 1.17 0.07 0.10 31.37 09:22:01 AM all 28.05 0.00 6.38 3.85 0.11 61.62 09:22:01 AM 0 22.67 0.00 5.84 7.50 0.12 63.88 09:22:01 AM 1 21.71 0.00 7.06 3.46 0.10 67.66 09:22:01 AM 2 25.06 0.00 6.54 2.91 0.10 65.39 09:22:01 AM 3 42.76 0.00 6.07 1.53 0.12 49.52 Average: all 36.50 0.00 2.58 1.10 0.10 59.72 Average: 0 34.81 0.00 2.66 1.66 0.10 60.76 Average: 1 29.73 0.00 2.73 1.36 0.10 66.07 Average: 2 37.96 0.00 2.42 0.74 0.09 58.79 Average: 3 43.50 0.00 2.52 0.65 0.10 53.23