---> uname -a: Linux prd-centos8-docker-8c-8g-36231.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 1034 27205 19 3650 30393 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:bf:93:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:febf:935f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:3e:05:04 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:e7ff:fe3e:504/64 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) 04/29/2024 _x86_64_ (8 CPU) 15:50:40 LINUX RESTART (8 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 107.43 18.91 88.52 3412.20 5967.91 03:53:01 PM 388.55 18.44 370.11 4221.79 12426.46 03:54:01 PM 291.25 2.37 288.89 206.33 17362.50 03:55:01 PM 164.61 5.38 159.23 5732.89 29247.48 Average: 237.96 11.28 226.69 3393.30 16251.09 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 29633668 31285628 3022044 9.25 2688 1976716 1410652 4.19 163476 2434468 143036 03:53:01 PM 28076976 30274924 4578736 14.02 2688 2510868 2211924 6.56 265952 3828224 285988 03:54:01 PM 28430816 31098844 4224896 12.94 2688 2970788 2017768 5.99 543668 3165504 309900 03:55:01 PM 27837456 31099428 4818256 14.75 2688 3555052 1538212 4.56 948012 3315608 60 Average: 28494729 30939706 4160983 12.74 2688 2753356 1794639 5.32 480277 3185951 184746 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 348.20 219.74 1455.33 57.79 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 490.72 394.27 5593.03 67.96 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 410.63 343.80 4423.46 50.60 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 232.94 170.31 1856.11 808.66 0.00 0.00 0.00 0.00 03:55:01 PM docker0 131.99 131.46 798.80 595.31 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 370.62 282.03 3331.98 246.25 0.00 0.00 0.00 0.00 Average: docker0 33.00 32.86 199.70 148.83 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) 04/29/2024 _x86_64_ (8 CPU) 15:50:40 LINUX RESTART (8 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 12.43 0.00 1.51 0.80 0.06 85.20 03:52:01 PM 0 11.06 0.00 1.47 1.19 0.07 86.22 03:52:01 PM 1 13.85 0.00 1.84 0.05 0.08 84.18 03:52:01 PM 2 12.40 0.00 1.27 0.75 0.05 85.52 03:52:01 PM 3 8.05 0.00 0.95 0.35 0.05 90.59 03:52:01 PM 4 22.08 0.00 2.67 1.41 0.05 73.79 03:52:01 PM 5 8.48 0.00 0.64 0.03 0.05 90.81 03:52:01 PM 6 13.89 0.00 2.14 2.16 0.05 81.77 03:52:01 PM 7 9.68 0.00 1.12 0.49 0.05 88.66 03:53:01 PM all 23.31 0.00 1.58 1.89 0.09 73.13 03:53:01 PM 0 19.46 0.00 1.64 3.26 0.12 75.53 03:53:01 PM 1 30.87 0.00 1.88 2.50 0.10 64.65 03:53:01 PM 2 19.12 0.00 1.52 0.42 0.10 78.84 03:53:01 PM 3 28.58 0.00 1.37 2.48 0.10 67.47 03:53:01 PM 4 25.79 0.00 1.49 2.88 0.07 69.78 03:53:01 PM 5 18.83 0.00 1.76 2.05 0.08 77.28 03:53:01 PM 6 22.27 0.00 1.71 0.75 0.08 75.18 03:53:01 PM 7 21.55 0.00 1.27 0.82 0.07 76.29 03:54:01 PM all 29.83 0.00 1.69 1.62 0.10 66.77 03:54:01 PM 0 17.27 0.00 1.68 1.26 0.08 79.71 03:54:01 PM 1 28.05 0.00 1.76 2.77 0.13 67.29 03:54:01 PM 2 32.52 0.00 2.23 1.09 0.12 64.04 03:54:01 PM 3 42.24 0.00 2.27 3.09 0.12 52.28 03:54:01 PM 4 28.75 0.00 1.59 1.98 0.08 67.59 03:54:01 PM 5 21.43 0.00 1.86 1.39 0.08 75.22 03:54:01 PM 6 34.53 0.00 0.94 0.70 0.10 63.73 03:54:01 PM 7 33.82 0.00 1.17 0.65 0.08 64.27 03:55:01 PM all 8.96 0.00 1.80 1.69 0.06 87.49 03:55:01 PM 0 5.75 0.00 1.74 2.24 0.07 90.21 03:55:01 PM 1 27.55 0.00 2.97 2.59 0.07 66.82 03:55:01 PM 2 5.22 0.00 2.23 3.43 0.05 89.07 03:55:01 PM 3 7.18 0.00 1.88 0.92 0.05 89.97 03:55:01 PM 4 4.15 0.00 1.15 1.24 0.12 93.34 03:55:01 PM 5 11.78 0.00 1.91 0.60 0.05 85.66 03:55:01 PM 6 6.52 0.00 1.54 1.20 0.05 90.69 03:55:01 PM 7 3.61 0.00 0.95 1.30 0.05 94.08 Average: all 18.63 0.00 1.64 1.50 0.08 78.15 Average: 0 13.38 0.00 1.63 1.99 0.08 82.92 Average: 1 25.08 0.00 2.11 1.98 0.10 70.74 Average: 2 17.31 0.00 1.81 1.42 0.08 79.38 Average: 3 21.50 0.00 1.62 1.71 0.08 75.10 Average: 4 20.19 0.00 1.73 1.88 0.08 76.13 Average: 5 15.12 0.00 1.54 1.02 0.07 82.25 Average: 6 19.29 0.00 1.58 1.20 0.07 77.85 Average: 7 17.16 0.00 1.13 0.82 0.06 80.83