---> uname -a: Linux prd-centos8-docker-8c-8g-36336.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1048 27311 19 3530 30383 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:f0:69:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fef0:69e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:65:b4:ee 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:b6ff:fe65:b4ee/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) 04/30/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 127.93 10.68 117.25 3194.00 8896.50 04:14:01 AM 402.47 16.01 386.45 2425.32 10861.76 04:15:01 AM 280.47 3.02 277.46 522.23 43641.62 04:16:01 AM 47.53 0.65 46.88 65.71 5470.28 Average: 214.60 7.59 207.01 1551.75 17217.89 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29455196 31248412 3200516 9.80 2688 2114020 2008452 5.96 170680 2584504 108772 04:14:01 AM 28250060 30444660 4405652 13.49 2688 2506668 2016716 5.98 266256 3654792 212468 04:15:01 AM 26912472 29986656 5743240 17.59 2688 3371664 2377056 7.05 510768 4688508 58912 04:16:01 AM 27991104 31137212 4664608 14.28 2688 3443504 1491888 4.43 689172 3436748 10956 Average: 28152208 30704235 4503504 13.79 2688 2858964 1973528 5.86 409219 3591138 97777 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 83.55 64.21 1022.97 26.66 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 401.22 338.32 4997.68 49.63 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 466.94 376.37 6560.57 604.92 0.00 0.00 0.00 0.00 04:15:01 AM docker0 6.68 12.46 0.40 306.53 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 203.70 215.59 253.45 1593.72 0.00 0.00 0.00 0.00 04:16:01 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 288.86 248.63 3208.76 568.76 0.00 0.00 0.00 0.00 Average: docker0 1.67 3.12 0.10 76.64 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) 04/30/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.18 0.00 1.08 0.56 0.04 88.13 04:13:01 AM 0 2.45 0.00 0.58 0.05 0.05 96.86 04:13:01 AM 1 17.10 0.00 1.54 0.83 0.05 80.48 04:13:01 AM 2 15.33 0.00 1.55 1.25 0.05 81.82 04:13:01 AM 3 13.40 0.00 1.24 0.35 0.03 84.98 04:13:01 AM 4 11.72 0.00 0.88 1.25 0.05 86.09 04:13:01 AM 5 11.62 0.00 1.45 0.23 0.03 86.66 04:13:01 AM 6 8.16 0.00 1.02 0.30 0.02 90.51 04:13:01 AM 7 1.67 0.00 0.40 0.20 0.03 97.69 04:14:01 AM all 22.57 0.00 1.43 1.21 0.09 74.70 04:14:01 AM 0 28.13 0.00 1.29 0.48 0.10 69.99 04:14:01 AM 1 32.74 0.00 2.36 3.04 0.10 61.76 04:14:01 AM 2 13.89 0.00 1.27 0.59 0.08 84.17 04:14:01 AM 3 18.75 0.00 1.14 0.82 0.10 79.20 04:14:01 AM 4 21.47 0.00 1.72 1.81 0.08 74.91 04:14:01 AM 5 29.44 0.00 1.50 1.04 0.10 67.92 04:14:01 AM 6 23.65 0.00 0.97 0.57 0.08 74.73 04:14:01 AM 7 12.48 0.00 1.17 1.31 0.08 84.96 04:15:01 AM all 14.71 0.00 2.98 1.29 0.09 80.92 04:15:01 AM 0 10.09 0.00 2.55 0.94 0.08 86.34 04:15:01 AM 1 15.34 0.00 3.09 2.32 0.08 79.16 04:15:01 AM 2 16.85 0.00 3.53 3.30 0.10 76.22 04:15:01 AM 3 12.41 0.00 3.09 1.02 0.10 83.38 04:15:01 AM 4 10.47 0.00 2.69 1.06 0.10 85.68 04:15:01 AM 5 23.83 0.00 3.46 0.72 0.08 71.91 04:15:01 AM 6 17.82 0.00 2.79 0.62 0.08 78.69 04:15:01 AM 7 10.91 0.00 2.66 0.35 0.10 85.98 04:16:01 AM all 9.59 0.00 0.90 0.14 0.04 89.33 04:16:01 AM 0 2.30 0.00 0.65 0.07 0.03 96.95 04:16:01 AM 1 6.27 0.00 0.89 0.20 0.05 92.60 04:16:01 AM 2 16.26 0.00 1.20 0.25 0.05 82.23 04:16:01 AM 3 8.73 0.00 1.05 0.02 0.03 90.16 04:16:01 AM 4 17.34 0.00 1.05 0.13 0.05 81.42 04:16:01 AM 5 4.20 0.00 0.85 0.38 0.03 94.53 04:16:01 AM 6 5.14 0.00 0.73 0.00 0.03 94.09 04:16:01 AM 7 16.44 0.00 0.77 0.10 0.05 82.64 Average: all 14.26 0.00 1.60 0.80 0.07 83.28 Average: 0 10.74 0.00 1.27 0.38 0.07 87.55 Average: 1 17.87 0.00 1.97 1.60 0.07 78.50 Average: 2 15.58 0.00 1.89 1.34 0.07 81.12 Average: 3 13.32 0.00 1.63 0.55 0.07 84.43 Average: 4 15.25 0.00 1.59 1.06 0.07 82.03 Average: 5 17.27 0.00 1.82 0.59 0.06 80.26 Average: 6 13.68 0.00 1.37 0.37 0.05 84.52 Average: 7 10.38 0.00 1.25 0.49 0.07 87.82