---> uname -a: Linux prd-centos8-docker-8c-8g-19741.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 27338 19 3504 30385 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:cc:cc:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fecc:cce5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:95:53:1c 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::42:1dff:fe95:531c/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) 03/31/2024 _x86_64_ (8 CPU) 20:11:26 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 96.17 7.11 89.05 1305.30 6086.85 08:14:01 PM 373.79 19.88 353.92 4346.95 13310.15 08:15:02 PM 236.84 2.93 233.91 446.12 38779.01 08:16:01 PM 66.05 0.71 65.33 67.23 9958.45 Average: 193.74 7.69 186.05 1547.57 17063.21 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29522336 31241652 3133376 9.60 2688 2040148 1456176 4.32 163100 2532508 197408 08:14:01 PM 28182748 30391608 4472964 13.70 2688 2521796 2013332 5.97 272388 3718236 258180 08:15:02 PM 26924780 29930460 5730932 17.55 2688 3305236 2470756 7.33 580488 4611728 40 08:16:01 PM 28024620 31145856 4631092 14.18 2688 3420628 1499072 4.45 807148 3292916 11896 Average: 28163621 30677394 4492091 13.76 2688 2821952 1859834 5.52 455781 3538847 116881 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 60.51 42.44 971.76 7.98 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 442.25 365.64 5568.74 68.69 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:02 PM eth0 351.88 261.76 6383.03 30.83 0.00 0.00 0.00 0.00 08:15:02 PM docker0 7.90 14.05 0.47 305.94 0.00 0.00 0.00 0.00 08:15:02 PM vethb25cee5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:02 PM vethb8d818e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 280.96 287.51 397.18 1997.04 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.03 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 283.91 239.14 3342.44 519.98 0.00 0.00 0.00 0.00 Average: docker0 1.98 3.53 0.12 76.81 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) 03/31/2024 _x86_64_ (8 CPU) 20:11:26 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.56 0.00 0.92 0.56 0.04 87.92 08:13:01 PM 0 11.10 0.00 1.25 0.85 0.05 86.75 08:13:01 PM 1 16.09 0.00 1.10 0.55 0.05 82.21 08:13:01 PM 2 14.10 0.00 0.92 1.35 0.05 83.58 08:13:01 PM 3 1.37 0.00 0.30 0.45 0.05 97.83 08:13:01 PM 4 2.05 0.00 0.27 0.02 0.02 97.65 08:13:01 PM 5 15.32 0.00 1.07 0.35 0.03 83.23 08:13:01 PM 6 20.71 0.00 1.97 0.42 0.03 76.87 08:13:01 PM 7 3.76 0.00 0.45 0.48 0.03 95.28 08:14:01 PM all 22.92 0.00 1.46 2.15 0.09 73.38 08:14:01 PM 0 34.16 0.00 1.50 1.76 0.10 62.48 08:14:01 PM 1 20.44 0.00 1.35 2.59 0.08 75.53 08:14:01 PM 2 25.29 0.00 1.51 2.16 0.08 70.96 08:14:01 PM 3 23.26 0.00 1.72 1.44 0.10 73.47 08:14:01 PM 4 15.72 0.00 1.24 1.21 0.08 81.75 08:14:01 PM 5 17.21 0.00 1.79 3.76 0.08 77.15 08:14:01 PM 6 35.94 0.00 1.05 0.69 0.10 62.22 08:14:01 PM 7 11.30 0.00 1.52 3.60 0.08 83.50 08:15:02 PM all 17.73 0.00 2.79 3.38 0.08 76.02 08:15:02 PM 0 18.33 0.00 3.11 2.98 0.08 75.50 08:15:02 PM 1 20.25 0.00 3.07 4.84 0.08 71.76 08:15:02 PM 2 15.70 0.00 2.82 5.98 0.08 75.42 08:15:02 PM 3 21.09 0.00 2.61 4.38 0.07 71.85 08:15:02 PM 4 13.27 0.00 2.76 1.40 0.08 82.49 08:15:02 PM 5 16.30 0.00 2.81 3.52 0.07 77.31 08:15:02 PM 6 19.85 0.00 2.13 2.33 0.07 75.62 08:15:02 PM 7 17.08 0.00 3.05 1.60 0.10 78.18 08:16:01 PM all 12.04 0.00 1.24 0.61 0.06 86.06 08:16:01 PM 0 5.22 0.00 1.11 0.34 0.07 93.26 08:16:01 PM 1 14.49 0.00 1.31 0.08 0.03 84.08 08:16:01 PM 2 11.20 0.00 0.81 0.32 0.05 87.61 08:16:01 PM 3 22.65 0.00 1.05 0.43 0.09 75.79 08:16:01 PM 4 20.13 0.00 1.89 2.84 0.07 75.07 08:16:01 PM 5 4.88 0.00 1.05 0.24 0.05 93.78 08:16:01 PM 6 5.13 0.00 1.43 0.48 0.03 92.94 08:16:01 PM 7 12.66 0.00 1.24 0.12 0.07 85.92 Average: all 15.82 0.00 1.60 1.67 0.07 80.83 Average: 0 17.25 0.00 1.74 1.48 0.08 79.45 Average: 1 17.83 0.00 1.71 2.02 0.06 78.39 Average: 2 16.59 0.00 1.52 2.46 0.07 79.37 Average: 3 17.06 0.00 1.42 1.67 0.08 79.77 Average: 4 12.76 0.00 1.53 1.36 0.06 84.29 Average: 5 13.46 0.00 1.68 1.97 0.06 82.83 Average: 6 20.47 0.00 1.65 0.98 0.06 76.85 Average: 7 11.18 0.00 1.56 1.45 0.07 85.73