---> uname -a: Linux prd-centos8-docker-8c-8g-21340.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: 2799.998 BogoMIPS: 5599.99 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 1030 27354 19 3506 30403 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:fd:f7:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fefd:f758/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:7e:cb:16 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::42:48ff:fe7e:cb16/64 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) 04/07/2024 _x86_64_ (8 CPU) 16:04:26 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 95.50 7.11 88.39 1305.30 5972.94 04:07:01 PM 416.38 20.35 396.03 4401.53 13196.47 04:08:01 PM 270.26 3.13 267.13 452.38 44285.22 04:09:01 PM 49.56 0.65 48.91 65.72 5417.70 Average: 207.92 7.81 200.11 1556.18 17218.74 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29514124 31228932 3141588 9.62 2688 2037640 1469212 4.36 170696 2539380 195400 04:07:01 PM 28426504 30520380 4229208 12.95 2688 2406680 1947788 5.78 266464 3484392 156504 04:08:01 PM 26961228 30019008 5694484 17.44 2688 3356920 2405064 7.14 627280 4532524 53132 04:09:01 PM 27970284 31093524 4685428 14.35 2688 3422384 1545796 4.59 806780 3347304 1120 Average: 28218035 30715461 4437677 13.59 2688 2805906 1841965 5.47 467805 3475900 101539 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 62.05 46.67 973.32 9.00 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 360.62 316.41 3620.97 64.79 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 557.80 452.60 8475.03 978.94 0.00 0.00 0.00 0.00 04:08:01 PM docker0 7.76 12.38 0.46 307.72 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 165.49 170.00 253.79 1022.09 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 286.49 246.42 3330.90 518.70 0.00 0.00 0.00 0.00 Average: docker0 1.94 3.10 0.12 76.94 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) 04/07/2024 _x86_64_ (8 CPU) 16:04:26 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 10.04 0.00 0.88 0.48 0.05 88.55 04:06:01 PM 0 10.21 0.00 0.75 0.42 0.05 88.58 04:06:01 PM 1 9.27 0.00 0.45 0.15 0.07 90.06 04:06:01 PM 2 12.48 0.00 0.92 0.92 0.05 85.63 04:06:01 PM 3 17.08 0.00 1.55 0.38 0.05 80.94 04:06:01 PM 4 2.32 0.00 0.48 0.93 0.03 96.23 04:06:01 PM 5 10.20 0.00 0.97 0.43 0.05 88.35 04:06:01 PM 6 13.50 0.00 1.44 0.55 0.05 84.46 04:06:01 PM 7 5.27 0.00 0.47 0.08 0.05 94.13 04:07:01 PM all 20.88 0.00 1.41 2.04 0.08 75.59 04:07:01 PM 0 27.12 0.00 1.31 1.92 0.08 69.57 04:07:01 PM 1 22.75 0.00 1.45 3.79 0.09 71.93 04:07:01 PM 2 13.17 0.00 0.94 1.05 0.10 84.74 04:07:01 PM 3 21.52 0.00 2.37 3.72 0.09 72.31 04:07:01 PM 4 16.26 0.00 0.82 0.07 0.09 82.78 04:07:01 PM 5 19.13 0.00 0.85 0.24 0.07 79.72 04:07:01 PM 6 26.75 0.00 1.92 3.70 0.08 67.55 04:07:01 PM 7 20.28 0.00 1.65 1.77 0.07 76.23 04:08:01 PM all 22.01 0.00 3.24 2.29 0.09 72.36 04:08:01 PM 0 15.71 0.00 3.48 3.50 0.10 77.21 04:08:01 PM 1 28.87 0.00 3.62 3.22 0.12 64.17 04:08:01 PM 2 23.30 0.00 3.25 3.60 0.10 69.74 04:08:01 PM 3 16.03 0.00 2.86 2.17 0.08 78.85 04:08:01 PM 4 16.97 0.00 3.28 1.88 0.07 77.81 04:08:01 PM 5 28.07 0.00 3.40 1.50 0.08 66.95 04:08:01 PM 6 16.33 0.00 2.26 0.89 0.08 80.44 04:08:01 PM 7 30.87 0.00 3.79 1.53 0.10 63.71 04:09:01 PM all 11.27 0.00 1.03 0.18 0.05 87.47 04:09:01 PM 0 9.13 0.00 1.39 0.05 0.05 89.39 04:09:01 PM 1 15.07 0.00 1.29 0.12 0.07 83.46 04:09:01 PM 2 3.22 0.00 0.87 0.17 0.03 95.71 04:09:01 PM 3 19.19 0.00 1.02 0.23 0.03 79.52 04:09:01 PM 4 29.55 0.00 1.69 0.18 0.08 68.49 04:09:01 PM 5 2.02 0.00 0.62 0.62 0.07 96.67 04:09:01 PM 6 9.33 0.00 0.78 0.03 0.03 89.81 04:09:01 PM 7 2.62 0.00 0.60 0.00 0.05 96.72 Average: all 16.02 0.00 1.64 1.24 0.07 81.03 Average: 0 15.49 0.00 1.73 1.47 0.07 81.24 Average: 1 18.95 0.00 1.70 1.81 0.08 77.46 Average: 2 13.02 0.00 1.49 1.43 0.07 83.98 Average: 3 18.44 0.00 1.95 1.61 0.06 77.93 Average: 4 16.27 0.00 1.57 0.77 0.07 81.33 Average: 5 14.81 0.00 1.46 0.70 0.07 82.97 Average: 6 16.47 0.00 1.60 1.29 0.06 80.57 Average: 7 14.70 0.00 1.62 0.84 0.07 82.77