---> uname -a: Linux prd-centos8-docker-8c-8g-3479.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1040 27275 18 3573 30392 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:30:51:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe30:5171/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:27:cb:cb 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::42:5fff:fe27:cbcb/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) 11/23/2023 _x86_64_ (8 CPU) 16:05:58 LINUX RESTART (8 CPU) 04:07:01 PM tps rtps wtps bread/s bwrtn/s 04:08:01 PM 166.44 14.35 152.09 3115.75 8581.45 04:09:01 PM 338.53 5.35 333.18 1225.53 14650.36 04:10:00 PM 230.31 3.30 227.01 544.42 35185.31 04:10:01 PM 169.03 0.00 169.03 0.00 117657.42 04:11:01 PM 83.04 0.65 82.39 65.71 8350.62 Average: 204.18 5.89 198.29 1234.26 17224.86 04:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 PM 28963212 30912056 3692500 11.31 2688 2265260 1766200 5.24 184172 3056424 190236 04:09:01 PM 28265100 30530652 4390612 13.45 2688 2576492 1940888 5.76 267660 3644028 116780 04:10:00 PM 26943824 30011744 5711888 17.49 2688 3365276 2484216 7.37 580444 4599360 16 04:10:01 PM 26972348 30037076 5683364 17.40 2688 3362096 2307716 6.85 580732 4571448 180 04:11:01 PM 27927536 31118580 4728176 14.48 2688 3486716 1520596 4.51 807188 3390712 26848 Average: 27814404 30522022 4841308 14.83 2688 3011168 2003923 5.95 484039 3852394 66812 04:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 154.81 128.68 1657.33 33.28 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 323.23 251.37 4348.20 33.91 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM eth0 324.15 251.62 6597.14 30.23 0.00 0.00 0.00 0.00 04:10:00 PM docker0 7.95 13.80 0.47 313.54 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 35.48 42.58 105.01 8.60 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.65 0.00 0.07 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 299.02 300.37 443.56 1976.76 0.00 0.00 0.00 0.00 04:11:01 PM 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 273.44 231.66 3219.66 518.45 0.00 0.00 0.00 0.00 Average: docker0 1.94 3.37 0.11 76.37 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) 11/23/2023 _x86_64_ (8 CPU) 16:05:58 LINUX RESTART (8 CPU) 04:07:01 PM CPU %user %nice %system %iowait %steal %idle 04:08:01 PM all 11.17 0.00 1.00 0.90 0.05 86.89 04:08:01 PM 0 5.29 0.00 0.90 2.45 0.07 91.29 04:08:01 PM 1 9.82 0.00 1.22 0.72 0.05 88.19 04:08:01 PM 2 17.14 0.00 0.85 0.65 0.03 81.32 04:08:01 PM 3 3.00 0.00 0.70 0.27 0.03 96.00 04:08:01 PM 4 16.70 0.00 1.29 1.22 0.05 80.75 04:08:01 PM 5 21.22 0.00 2.20 1.27 0.07 75.25 04:08:01 PM 6 8.66 0.00 0.62 0.50 0.03 90.19 04:08:01 PM 7 7.53 0.00 0.22 0.15 0.03 92.07 04:09:01 PM all 15.51 0.00 0.95 1.56 0.06 81.92 04:09:01 PM 0 15.45 0.00 0.72 0.02 0.07 83.75 04:09:01 PM 1 7.51 0.00 0.97 2.01 0.05 89.46 04:09:01 PM 2 11.29 0.00 1.27 3.83 0.07 83.55 04:09:01 PM 3 16.53 0.00 1.76 1.83 0.07 79.82 04:09:01 PM 4 19.13 0.00 0.43 1.54 0.05 78.84 04:09:01 PM 5 12.31 0.00 0.64 1.35 0.07 85.64 04:09:01 PM 6 16.53 0.00 1.20 1.37 0.05 80.85 04:09:01 PM 7 25.32 0.00 0.62 0.52 0.05 73.49 04:10:00 PM all 19.98 0.00 2.87 2.72 0.08 74.35 04:10:00 PM 0 13.42 0.00 3.07 0.50 0.07 82.94 04:10:00 PM 1 28.70 0.00 2.69 6.58 0.09 61.94 04:10:00 PM 2 22.07 0.00 2.50 5.23 0.07 70.13 04:10:00 PM 3 13.99 0.00 3.19 1.74 0.10 80.98 04:10:00 PM 4 21.30 0.00 3.32 3.13 0.09 72.17 04:10:00 PM 5 23.04 0.00 3.20 1.31 0.09 72.36 04:10:00 PM 6 12.71 0.00 2.64 2.19 0.09 82.38 04:10:00 PM 7 24.55 0.00 2.38 1.09 0.07 71.92 04:10:01 PM all 5.70 0.00 3.34 5.05 0.00 85.90 04:10:01 PM 0 7.14 0.00 3.90 0.00 0.00 88.96 04:10:01 PM 1 7.14 0.00 1.95 0.00 0.00 90.91 04:10:01 PM 2 7.14 0.00 3.90 0.00 0.00 88.96 04:10:01 PM 3 5.26 0.00 4.61 40.13 0.00 50.00 04:10:01 PM 4 4.55 0.00 2.60 0.65 0.00 92.21 04:10:01 PM 5 3.27 0.00 0.65 0.00 0.00 96.08 04:10:01 PM 6 5.23 0.00 5.88 0.00 0.00 88.89 04:10:01 PM 7 5.88 0.00 3.27 0.00 0.00 90.85 04:11:01 PM all 12.82 0.00 1.29 0.27 0.07 85.55 04:11:01 PM 0 6.57 0.00 1.07 0.02 0.07 92.28 04:11:01 PM 1 27.96 0.00 1.57 0.45 0.07 69.96 04:11:01 PM 2 9.77 0.00 1.32 0.07 0.07 88.77 04:11:01 PM 3 10.00 0.00 1.19 0.10 0.12 88.59 04:11:01 PM 4 14.88 0.00 1.60 0.95 0.05 82.52 04:11:01 PM 5 13.35 0.00 1.40 0.43 0.08 84.73 04:11:01 PM 6 14.52 0.00 1.27 0.03 0.07 84.11 04:11:01 PM 7 5.49 0.00 0.92 0.08 0.03 93.47 Average: all 14.77 0.00 1.53 1.37 0.06 82.26 Average: 0 10.13 0.00 1.44 0.74 0.07 87.61 Average: 1 18.35 0.00 1.61 2.39 0.06 77.60 Average: 2 14.97 0.00 1.49 2.41 0.06 81.08 Average: 3 10.81 0.00 1.72 1.23 0.08 86.16 Average: 4 17.89 0.00 1.65 1.69 0.06 78.71 Average: 5 17.34 0.00 1.84 1.08 0.08 79.66 Average: 6 13.05 0.00 1.45 1.01 0.06 84.43 Average: 7 15.59 0.00 1.04 0.45 0.05 82.88