---> uname -a: Linux prd-centos8-docker-8c-8g-4805.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1090 25663 19 5136 30326 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:23:01:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe23:16e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:19:d9:d2 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::42:74ff:fe19:d9d2/64 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) 12/13/2023 _x86_64_ (8 CPU) 15:10:51 LINUX RESTART (8 CPU) 03:11:01 PM tps rtps wtps bread/s bwrtn/s 03:12:01 PM 267.93 76.92 191.00 11107.66 41490.85 03:13:01 PM 221.81 18.74 203.07 3728.49 11496.42 03:14:01 PM 134.24 2.48 131.76 571.50 13937.63 03:15:01 PM 92.50 12.58 79.92 883.71 27687.30 03:16:01 PM 74.96 0.13 74.83 5.20 3050.97 03:17:01 PM 17.89 0.00 17.89 0.00 402.72 03:18:01 PM 34.49 0.05 34.44 0.53 833.61 03:19:01 PM 52.95 2.50 50.45 4522.49 7267.29 03:20:01 PM 109.58 1.13 108.45 72.90 28795.34 03:21:01 PM 71.66 0.48 71.18 64.10 17538.88 Average: 107.80 11.50 96.30 2095.58 15250.14 03:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:01 PM 29619396 31246252 3036308 9.30 2688 1958116 1518764 4.51 187268 2447476 140840 03:13:01 PM 28746064 30772748 3909640 11.97 2688 2342340 1795740 5.33 197380 3237360 166284 03:14:01 PM 27175308 29742960 5480396 16.78 2688 2877424 3069944 9.11 342440 4636048 308372 03:15:01 PM 26766596 29856124 5889108 18.03 2688 3385652 2645132 7.85 489972 4847256 2068 03:16:01 PM 25280860 28439044 7374844 22.58 2688 3449984 5954408 17.67 529620 6266052 280 03:17:01 PM 25487104 28645412 7168600 21.95 2688 3450476 3736684 11.09 535492 6050184 44 03:18:01 PM 25832996 29005064 6822708 20.89 2688 3463400 3193324 9.47 541356 5710244 10020 03:19:01 PM 24943288 28832416 7712416 23.62 2688 4176236 3244956 9.63 729684 6395476 389692 03:20:01 PM 24437680 28753932 8218024 25.17 2688 4587488 3376168 10.02 771148 6817784 21324 03:21:01 PM 26246968 31026696 6408736 19.63 2688 5041540 1558332 4.62 938092 4838692 32276 Average: 26453626 29632065 6202078 18.99 2688 3473266 3009345 8.93 526245 5124657 107120 03:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 440.24 249.78 1543.65 59.95 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 227.81 191.94 2299.67 48.49 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 875.67 401.83 7320.88 35.43 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 21.93 21.93 2.80 2.80 0.00 0.00 0.00 0.00 03:15:01 PM eth0 507.11 110.78 2414.15 10.47 0.00 0.00 0.00 0.00 03:15:01 PM docker0 7.81 12.95 1.29 1.57 0.00 0.00 0.00 0.00 03:16:01 PM lo 2.08 2.08 0.22 0.22 0.00 0.00 0.00 0.00 03:16:01 PM eth0 85.94 74.24 682.68 22.46 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.75 0.93 0.11 0.11 0.00 0.00 0.00 0.00 03:16:01 PM vetha0b92b3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM lo 61.95 61.95 7.76 7.76 0.00 0.00 0.00 0.00 03:17:01 PM eth0 200.38 200.02 119.03 46.56 0.00 0.00 0.00 0.00 03:17:01 PM docker0 6.21 6.86 0.77 0.81 0.00 0.00 0.00 0.00 03:18:01 PM lo 339.37 339.37 142.12 142.12 0.00 0.00 0.00 0.00 03:18:01 PM eth0 137.19 108.58 49.62 42.23 0.00 0.00 0.00 0.00 03:18:01 PM docker0 3.47 4.25 0.59 0.55 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 03:19:01 PM eth0 129.21 111.96 1763.84 27.64 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 249.11 249.11 57.02 57.02 0.00 0.00 0.00 0.00 03:20:01 PM eth0 386.74 144.64 2557.74 14.61 0.00 0.00 0.00 0.00 03:20:01 PM docker0 123.87 130.20 38.79 20.26 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 40.60 35.62 141.24 11.29 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 67.47 67.47 20.99 20.99 0.00 0.00 0.00 0.00 Average: eth0 303.07 162.93 1889.11 31.91 0.00 0.00 0.00 0.00 Average: docker0 14.21 15.52 4.16 2.33 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) 12/13/2023 _x86_64_ (8 CPU) 15:10:51 LINUX RESTART (8 CPU) 03:11:01 PM CPU %user %nice %system %iowait %steal %idle 03:12:01 PM all 13.01 0.00 2.75 2.83 0.06 81.36 03:12:01 PM 0 7.16 0.00 1.86 0.27 0.07 90.64 03:12:01 PM 1 15.20 0.00 3.06 8.35 0.05 73.33 03:12:01 PM 2 14.87 0.00 2.88 3.16 0.05 79.04 03:12:01 PM 3 7.07 0.00 2.46 1.93 0.07 88.48 03:12:01 PM 4 22.44 0.00 3.30 3.85 0.05 70.37 03:12:01 PM 5 21.40 0.00 2.96 0.72 0.05 74.87 03:12:01 PM 6 8.39 0.00 2.74 3.36 0.05 85.46 03:12:01 PM 7 7.51 0.00 2.71 1.07 0.07 88.64 03:13:01 PM all 15.32 0.00 1.18 0.74 0.06 82.71 03:13:01 PM 0 17.48 0.00 0.92 0.73 0.07 80.79 03:13:01 PM 1 5.63 0.00 1.05 1.07 0.05 92.20 03:13:01 PM 2 17.16 0.00 1.45 0.77 0.07 80.55 03:13:01 PM 3 22.41 0.00 0.68 0.15 0.07 76.69 03:13:01 PM 4 8.60 0.00 0.75 0.20 0.05 90.40 03:13:01 PM 5 29.94 0.00 2.96 1.79 0.07 65.25 03:13:01 PM 6 15.79 0.00 0.58 0.40 0.07 83.16 03:13:01 PM 7 5.52 0.00 1.04 0.79 0.05 92.61 03:14:01 PM all 33.32 0.00 1.37 0.93 0.09 64.28 03:14:01 PM 0 41.74 0.00 1.11 0.15 0.08 56.92 03:14:01 PM 1 17.66 0.00 1.27 1.26 0.08 79.72 03:14:01 PM 2 30.84 0.00 1.86 0.70 0.08 66.51 03:14:01 PM 3 29.89 0.00 0.98 1.94 0.10 67.08 03:14:01 PM 4 27.00 0.00 1.39 1.81 0.08 69.71 03:14:01 PM 5 42.21 0.00 1.08 0.74 0.10 55.88 03:14:01 PM 6 49.43 0.00 1.28 0.81 0.10 48.38 03:14:01 PM 7 27.89 0.00 2.02 0.03 0.08 69.98 03:15:01 PM all 9.70 0.26 1.75 0.68 0.06 87.55 03:15:01 PM 0 8.26 0.02 1.96 0.02 0.07 89.68 03:15:01 PM 1 11.09 0.03 1.29 0.97 0.05 86.56 03:15:01 PM 2 7.26 0.00 1.65 0.45 0.08 90.56 03:15:01 PM 3 11.63 0.00 1.94 1.61 0.05 84.77 03:15:01 PM 4 7.47 0.00 2.02 1.60 0.07 88.85 03:15:01 PM 5 9.29 0.00 1.74 0.60 0.05 88.31 03:15:01 PM 6 10.63 1.96 1.66 0.17 0.05 85.53 03:15:01 PM 7 11.95 0.03 1.76 0.03 0.07 86.16 03:16:01 PM all 46.99 0.25 1.53 0.17 0.09 50.96 03:16:01 PM 0 50.66 0.03 1.80 0.28 0.10 47.12 03:16:01 PM 1 38.86 0.00 2.01 0.10 0.10 58.93 03:16:01 PM 2 51.19 0.03 1.35 0.03 0.08 47.30 03:16:01 PM 3 50.16 0.00 1.80 0.27 0.10 47.67 03:16:01 PM 4 32.67 0.02 1.22 0.59 0.08 65.42 03:16:01 PM 5 49.28 1.91 1.42 0.02 0.10 47.28 03:16:01 PM 6 31.84 0.00 1.35 0.07 0.08 66.66 03:16:01 PM 7 71.18 0.00 1.30 0.03 0.10 27.39 03:17:01 PM all 12.59 0.06 1.30 0.19 0.07 85.78 03:17:01 PM 0 14.91 0.00 1.36 0.03 0.08 83.61 03:17:01 PM 1 13.97 0.03 1.04 0.35 0.07 84.54 03:17:01 PM 2 12.68 0.00 1.14 0.05 0.08 86.05 03:17:01 PM 3 14.61 0.00 1.39 0.59 0.05 83.37 03:17:01 PM 4 9.31 0.03 1.55 0.17 0.08 88.86 03:17:01 PM 5 12.53 0.05 1.36 0.02 0.07 85.98 03:17:01 PM 6 13.34 0.02 1.21 0.02 0.07 85.35 03:17:01 PM 7 9.38 0.39 1.34 0.33 0.07 88.49 03:18:01 PM all 34.06 0.32 2.70 0.13 0.10 62.69 03:18:01 PM 0 31.35 1.89 2.53 0.12 0.08 64.03 03:18:01 PM 1 37.78 0.00 2.58 0.07 0.10 59.47 03:18:01 PM 2 33.93 0.03 3.02 0.07 0.12 62.84 03:18:01 PM 3 35.80 0.40 2.63 0.07 0.10 61.00 03:18:01 PM 4 41.43 0.05 3.47 0.18 0.10 54.76 03:18:01 PM 5 37.02 0.12 2.16 0.27 0.10 60.33 03:18:01 PM 6 24.00 0.03 2.52 0.13 0.10 73.22 03:18:01 PM 7 31.15 0.02 2.72 0.15 0.10 65.87 03:19:01 PM all 37.75 0.00 1.53 0.93 0.08 59.71 03:19:01 PM 0 42.86 0.00 1.87 0.32 0.08 54.86 03:19:01 PM 1 38.93 0.00 1.29 0.20 0.08 59.50 03:19:01 PM 2 28.13 0.00 1.66 0.20 0.08 69.93 03:19:01 PM 3 33.88 0.00 1.34 2.44 0.08 62.26 03:19:01 PM 4 44.18 0.00 1.34 0.10 0.08 54.30 03:19:01 PM 5 36.51 0.00 1.29 0.20 0.07 61.94 03:19:01 PM 6 38.69 0.00 1.84 3.37 0.08 56.02 03:19:01 PM 7 38.86 0.00 1.61 0.62 0.07 58.85 03:20:01 PM all 23.50 0.00 1.61 2.58 0.08 72.24 03:20:01 PM 0 14.35 0.00 1.66 1.32 0.07 82.60 03:20:01 PM 1 23.15 0.00 1.79 10.01 0.08 64.96 03:20:01 PM 2 19.49 0.00 1.96 4.73 0.08 73.73 03:20:01 PM 3 31.42 0.00 1.91 3.32 0.08 63.26 03:20:01 PM 4 22.49 0.00 0.99 0.22 0.07 76.24 03:20:01 PM 5 30.70 0.00 2.20 0.49 0.08 66.54 03:20:01 PM 6 12.10 0.00 1.02 0.05 0.07 86.76 03:20:01 PM 7 34.26 0.00 1.32 0.52 0.08 63.82 03:21:01 PM all 17.03 0.00 1.19 0.77 0.05 80.96 03:21:01 PM 0 9.67 0.00 0.85 0.03 0.05 89.40 03:21:01 PM 1 15.95 0.00 1.19 1.34 0.07 81.46 03:21:01 PM 2 6.52 0.00 1.39 2.19 0.05 89.86 03:21:01 PM 3 25.04 0.00 2.04 0.37 0.05 72.50 03:21:01 PM 4 29.49 0.00 1.02 1.78 0.05 67.66 03:21:01 PM 5 12.47 0.00 0.93 0.35 0.05 86.20 03:21:01 PM 6 21.50 0.00 1.35 0.07 0.07 77.01 03:21:01 PM 7 15.58 0.00 0.73 0.02 0.03 83.63 Average: all 24.33 0.09 1.69 0.99 0.07 72.82 Average: 0 23.87 0.19 1.59 0.33 0.08 73.94 Average: 1 21.84 0.01 1.65 2.36 0.07 74.07 Average: 2 22.22 0.01 1.84 1.24 0.08 74.63 Average: 3 26.19 0.04 1.72 1.27 0.08 70.71 Average: 4 24.51 0.01 1.70 1.05 0.07 72.66 Average: 5 28.13 0.21 1.81 0.52 0.07 69.26 Average: 6 22.56 0.20 1.56 0.84 0.07 74.76 Average: 7 25.34 0.04 1.65 0.36 0.07 72.53