---> uname -a: Linux prd-centos8-docker-8c-8g-19145.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 1052 27186 19 3652 30375 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:aa:dc:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:feaa:dc62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:32:1b:b7 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:e3ff:fe32:1bb7/64 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) 03/29/2024 _x86_64_ (8 CPU) 15:49:42 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:50:02 PM 201.86 110.78 91.08 12422.30 62413.01 03:51:01 PM 114.01 27.68 86.33 6849.97 7010.74 03:52:01 PM 406.23 19.10 387.14 4283.15 12344.78 03:53:01 PM 283.71 2.37 281.34 206.33 17199.07 03:54:01 PM 168.70 5.38 163.32 5722.61 29817.69 Average: 243.22 14.65 228.57 4345.74 17142.81 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:02 PM 30489032 31736440 2166680 6.63 2688 1588224 942876 2.80 92148 1715332 20388 03:51:01 PM 29643952 31296400 3011760 9.22 2688 1977384 1433348 4.25 163128 2423924 142728 03:52:01 PM 28308372 30514496 4347340 13.31 2688 2519224 1953852 5.80 266532 3599600 310352 03:53:01 PM 28387132 31055276 4268580 13.07 2688 2971132 1992516 5.91 538096 3212432 322696 03:54:01 PM 27857928 31121780 4797784 14.69 2688 3556964 1491240 4.42 945588 3296396 56 Average: 28937283 31144878 3718429 11.39 2688 2522586 1562766 4.64 401098 2849537 159244 03:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 PM eth0 7.43 4.83 1.82 1.19 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 318.82 217.41 1547.03 59.29 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 457.42 381.79 5634.73 68.03 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 412.06 356.21 4349.48 50.55 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 224.57 164.00 1893.25 807.10 0.00 0.00 0.00 0.00 03:54:01 PM docker0 120.51 121.64 797.28 595.24 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 349.50 277.04 3326.05 244.32 0.00 0.00 0.00 0.00 Average: docker0 29.92 30.20 197.95 147.79 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) 03/29/2024 _x86_64_ (8 CPU) 15:49:42 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:50:02 PM all 53.23 0.00 6.17 3.18 0.09 37.32 03:50:02 PM 0 58.52 0.00 5.19 1.48 0.00 34.81 03:50:02 PM 1 53.64 0.00 4.21 1.15 0.00 41.00 03:50:02 PM 2 52.22 0.00 7.04 2.22 0.37 38.15 03:50:02 PM 3 51.31 0.00 5.24 0.00 0.00 43.45 03:50:02 PM 4 49.81 0.00 7.81 5.58 0.37 36.43 03:50:02 PM 5 54.68 0.00 3.00 0.00 0.00 42.32 03:50:02 PM 6 59.55 0.00 8.61 14.61 0.00 17.23 03:50:02 PM 7 46.07 0.00 8.24 0.37 0.00 45.32 03:51:01 PM all 12.21 0.00 1.75 0.82 0.06 85.16 03:51:01 PM 0 4.15 0.00 1.24 0.26 0.07 94.28 03:51:01 PM 1 16.04 0.00 2.21 0.63 0.08 81.04 03:51:01 PM 2 14.10 0.00 1.72 1.53 0.05 82.60 03:51:01 PM 3 14.91 0.00 0.90 1.05 0.07 83.07 03:51:01 PM 4 10.46 0.00 1.96 0.31 0.03 87.25 03:51:01 PM 5 15.42 0.00 2.41 0.83 0.05 81.28 03:51:01 PM 6 14.93 0.00 2.35 1.36 0.05 81.31 03:51:01 PM 7 7.68 0.00 1.17 0.61 0.09 90.45 03:52:01 PM all 23.81 0.00 1.57 1.66 0.08 72.88 03:52:01 PM 0 23.19 0.00 1.62 2.61 0.08 72.49 03:52:01 PM 1 24.34 0.00 2.17 2.71 0.08 70.70 03:52:01 PM 2 27.44 0.00 1.76 1.87 0.07 68.87 03:52:01 PM 3 30.56 0.00 1.80 2.27 0.08 65.29 03:52:01 PM 4 20.50 0.00 1.22 1.59 0.07 76.63 03:52:01 PM 5 26.12 0.00 1.27 0.43 0.07 72.10 03:52:01 PM 6 15.77 0.00 1.44 1.17 0.07 81.56 03:52:01 PM 7 22.58 0.00 1.26 0.65 0.08 75.43 03:53:01 PM all 27.26 0.00 1.69 1.58 0.08 69.38 03:53:01 PM 0 33.94 0.00 2.01 2.20 0.08 61.76 03:53:01 PM 1 19.17 0.00 2.20 3.42 0.08 75.13 03:53:01 PM 2 24.94 0.00 1.19 0.96 0.08 72.83 03:53:01 PM 3 26.56 0.00 2.20 2.61 0.07 68.57 03:53:01 PM 4 23.53 0.00 1.47 2.18 0.07 72.75 03:53:01 PM 5 37.85 0.00 2.13 0.50 0.08 59.44 03:53:01 PM 6 33.59 0.00 1.14 0.77 0.08 64.41 03:53:01 PM 7 18.45 0.00 1.19 0.03 0.08 80.24 03:54:01 PM all 11.25 0.00 1.98 1.47 0.06 85.25 03:54:01 PM 0 6.08 0.00 1.56 0.52 0.07 91.78 03:54:01 PM 1 34.27 0.00 3.09 1.74 0.07 60.83 03:54:01 PM 2 7.68 0.00 1.81 4.05 0.05 86.41 03:54:01 PM 3 9.07 0.00 2.31 1.97 0.07 86.58 03:54:01 PM 4 8.55 0.00 1.19 0.95 0.07 89.24 03:54:01 PM 5 9.24 0.00 1.96 0.17 0.03 88.60 03:54:01 PM 6 9.10 0.00 2.24 0.33 0.05 88.27 03:54:01 PM 7 6.01 0.00 1.67 1.99 0.05 90.27 Average: all 19.04 0.00 1.79 1.41 0.07 77.69 Average: 0 17.35 0.00 1.65 1.40 0.07 79.53 Average: 1 23.80 0.00 2.44 2.12 0.08 71.56 Average: 2 18.93 0.00 1.68 2.11 0.07 77.21 Average: 3 20.64 0.00 1.84 1.96 0.07 75.48 Average: 4 16.16 0.00 1.53 1.31 0.06 80.94 Average: 5 22.55 0.00 1.95 0.48 0.06 74.96 Average: 6 18.81 0.00 1.87 1.06 0.06 78.20 Average: 7 14.06 0.00 1.40 0.82 0.07 83.64