---> uname -a: Linux prd-centos8-docker-8c-8g-24723.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 1050 27189 19 3650 30377 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:66:8c:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe66:8cdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:8f:01: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::42:1bff:fe8f:1d2/64 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) 04/20/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 151.30 20.54 130.76 4360.55 9552.33 03:51:01 PM 352.33 5.00 347.33 1168.68 12919.14 03:52:01 PM 252.76 2.30 250.46 258.76 19427.98 03:53:01 PM 136.95 5.23 131.72 5683.82 22954.31 Average: 223.33 8.27 215.06 2868.18 16213.59 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29310472 31135884 3345240 10.24 2688 2146088 2012340 5.97 175976 2724192 110100 03:51:01 PM 28080456 30307332 4575256 14.01 2688 2539420 2097712 6.22 401220 3690548 182980 03:52:01 PM 28525896 31161212 4129816 12.65 2688 2938184 1441616 4.28 545064 3069732 100200 03:53:01 PM 27905560 31167616 4750152 14.55 2688 3555252 1484104 4.40 946504 3248872 36 Average: 28455596 30943011 4200116 12.86 2688 2794736 1758943 5.22 517191 3183336 98329 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 75.41 52.87 1014.48 20.38 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 452.08 378.37 5633.76 52.75 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 401.58 342.31 4061.67 48.91 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 204.00 138.20 1845.87 803.29 0.00 0.00 0.00 0.00 03:53:01 PM docker0 111.69 112.83 797.17 593.84 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 283.26 227.93 3138.85 231.37 0.00 0.00 0.00 0.00 Average: docker0 27.93 28.21 199.33 148.48 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) 04/20/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.38 0.00 1.12 1.11 0.04 86.35 03:50:01 PM 0 4.87 0.00 0.87 0.65 0.05 93.56 03:50:01 PM 1 2.91 0.00 0.72 1.59 0.05 94.74 03:50:01 PM 2 13.11 0.00 1.04 1.07 0.07 84.72 03:50:01 PM 3 12.26 0.00 1.27 1.84 0.05 84.58 03:50:01 PM 4 14.04 0.00 1.54 1.29 0.03 83.11 03:50:01 PM 5 15.68 0.00 1.45 0.73 0.03 82.10 03:50:01 PM 6 12.51 0.00 1.02 1.00 0.03 85.44 03:50:01 PM 7 15.65 0.00 1.07 0.68 0.03 82.57 03:51:01 PM all 27.98 0.00 1.61 3.67 0.09 66.65 03:51:01 PM 0 23.94 0.00 1.09 0.23 0.10 74.64 03:51:01 PM 1 24.35 0.00 1.65 5.76 0.10 68.14 03:51:01 PM 2 35.38 0.00 1.46 4.57 0.10 58.49 03:51:01 PM 3 26.51 0.00 1.86 3.81 0.08 67.73 03:51:01 PM 4 21.97 0.00 1.73 3.28 0.08 72.94 03:51:01 PM 5 24.77 0.00 2.18 6.31 0.10 66.64 03:51:01 PM 6 29.97 0.00 1.19 2.78 0.08 65.97 03:51:01 PM 7 36.87 0.00 1.76 2.60 0.08 58.69 03:52:01 PM all 22.53 0.00 1.44 3.37 0.08 72.58 03:52:01 PM 0 19.40 0.00 1.32 2.88 0.08 76.32 03:52:01 PM 1 16.42 0.00 1.43 1.74 0.08 80.33 03:52:01 PM 2 28.09 0.00 1.51 5.15 0.08 65.16 03:52:01 PM 3 17.77 0.00 2.23 5.11 0.08 74.81 03:52:01 PM 4 21.19 0.00 1.38 0.59 0.08 76.77 03:52:01 PM 5 28.13 0.00 0.94 3.20 0.08 67.65 03:52:01 PM 6 29.82 0.00 1.54 3.33 0.07 65.24 03:52:01 PM 7 19.42 0.00 1.21 4.94 0.07 74.36 03:53:01 PM all 5.95 0.00 1.54 4.04 0.04 88.43 03:53:01 PM 0 2.35 0.00 1.72 0.52 0.05 95.36 03:53:01 PM 1 3.97 0.00 1.66 12.54 0.05 81.78 03:53:01 PM 2 13.35 0.00 2.08 5.60 0.07 78.91 03:53:01 PM 3 2.28 0.00 1.05 4.55 0.03 92.08 03:53:01 PM 4 3.13 0.00 1.64 1.19 0.03 94.01 03:53:01 PM 5 2.42 0.00 1.00 2.76 0.03 93.78 03:53:01 PM 6 15.53 0.00 1.89 4.06 0.05 78.47 03:53:01 PM 7 4.56 0.00 1.29 1.10 0.03 93.01 Average: all 16.95 0.00 1.43 3.04 0.06 78.52 Average: 0 12.63 0.00 1.25 1.07 0.07 84.98 Average: 1 11.90 0.00 1.36 5.41 0.07 81.26 Average: 2 22.48 0.00 1.52 4.10 0.08 71.82 Average: 3 14.70 0.00 1.60 3.82 0.06 79.81 Average: 4 15.06 0.00 1.57 1.58 0.06 81.72 Average: 5 17.74 0.00 1.39 3.25 0.06 77.56 Average: 6 21.95 0.00 1.41 2.79 0.06 73.79 Average: 7 19.12 0.00 1.33 2.33 0.05 77.17