---> uname -a: Linux prd-centos8-docker-8c-8g-745.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: 2799.996 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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1025 26973 18 3891 30412 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:12:66:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe12:66b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:5c:eb:11 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/17/2023 _x86_64_ (8 CPU) 13:49:58 LINUX RESTART (8 CPU) 01:50:04 PM tps rtps wtps bread/s bwrtn/s 01:51:01 PM 229.50 175.56 53.94 20184.61 39993.64 01:52:01 PM 52.67 3.55 49.12 1244.39 5330.09 01:53:01 PM 120.76 5.81 114.95 1668.91 7827.37 01:54:01 PM 220.33 14.48 205.85 1567.61 7752.41 01:55:01 PM 150.00 1.82 148.18 98.50 49843.75 Average: 153.87 38.83 115.04 4793.41 21963.07 01:50:04 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 PM 29898140 31332420 2757572 8.44 2688 1770824 1423136 4.22 132816 2259632 75136 01:52:01 PM 29651724 31230156 3003988 9.20 2688 1910864 1499284 4.45 170412 2450276 40484 01:53:01 PM 29383636 31241172 3272076 10.02 2688 2173804 1404388 4.17 172444 2654368 129400 01:54:01 PM 27649512 30765192 5006200 15.33 2688 3424096 1766664 5.24 201840 4318512 1153856 01:55:01 PM 27633828 31139372 5021884 15.38 2688 3807436 1486892 4.41 366996 4145396 121040 Average: 28843368 31141662 3812344 11.67 2688 2617405 1516073 4.50 208902 3165637 303983 01:50:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 336.13 221.60 943.72 59.10 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 39.30 27.32 647.31 5.79 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 76.86 60.58 668.07 28.45 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 514.05 373.65 9172.84 60.54 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 119.28 136.40 557.99 1329.40 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 215.87 163.30 2412.99 299.15 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 11/17/2023 _x86_64_ (8 CPU) 13:49:58 LINUX RESTART (8 CPU) 01:50:04 PM CPU %user %nice %system %iowait %steal %idle 01:51:01 PM all 9.87 0.00 3.50 6.51 0.13 79.99 01:51:01 PM 0 9.42 0.00 4.00 8.01 0.14 78.44 01:51:01 PM 1 11.40 0.00 3.08 3.92 0.12 81.47 01:51:01 PM 2 8.39 0.00 2.89 0.83 0.12 87.77 01:51:01 PM 3 8.15 0.00 3.43 14.25 0.09 74.08 01:51:01 PM 4 8.16 0.00 4.14 2.51 0.14 85.05 01:51:01 PM 5 7.84 0.02 3.33 8.01 0.16 80.64 01:51:01 PM 6 8.67 0.00 3.45 5.65 0.12 82.10 01:51:01 PM 7 16.96 0.00 3.69 8.93 0.14 70.27 01:52:01 PM all 4.32 0.00 0.41 3.13 0.03 92.11 01:52:01 PM 0 2.05 0.00 0.43 0.85 0.03 96.63 01:52:01 PM 1 13.41 0.00 0.89 12.28 0.05 73.37 01:52:01 PM 2 0.25 0.00 0.27 3.68 0.03 95.77 01:52:01 PM 3 8.62 0.00 0.62 4.56 0.03 86.17 01:52:01 PM 4 4.52 0.00 0.35 1.17 0.03 93.92 01:52:01 PM 5 1.65 0.00 0.22 0.38 0.02 97.73 01:52:01 PM 6 0.78 0.00 0.15 0.00 0.02 99.05 01:52:01 PM 7 3.34 0.00 0.37 2.19 0.02 94.08 01:53:01 PM all 8.31 0.00 0.92 1.21 0.04 89.53 01:53:01 PM 0 8.61 0.00 0.88 0.82 0.05 89.63 01:53:01 PM 1 28.73 0.00 2.82 3.48 0.07 64.90 01:53:01 PM 2 8.97 0.00 0.87 0.33 0.03 89.80 01:53:01 PM 3 0.85 0.00 0.30 1.37 0.05 97.42 01:53:01 PM 4 1.05 0.00 0.37 0.57 0.02 98.00 01:53:01 PM 5 1.55 0.00 0.27 0.42 0.03 97.73 01:53:01 PM 6 4.72 0.00 0.47 0.42 0.02 94.38 01:53:01 PM 7 12.12 0.00 1.41 2.27 0.03 84.17 01:54:01 PM all 11.92 0.00 1.11 4.36 0.08 82.53 01:54:01 PM 0 9.89 0.00 0.97 2.16 0.07 86.91 01:54:01 PM 1 8.80 0.00 0.95 6.29 0.08 83.88 01:54:01 PM 2 12.67 0.00 1.24 2.21 0.07 83.81 01:54:01 PM 3 10.80 0.00 1.04 5.16 0.07 82.93 01:54:01 PM 4 13.72 0.00 1.07 8.28 0.07 76.86 01:54:01 PM 5 11.47 0.00 0.87 1.58 0.08 86.00 01:54:01 PM 6 10.82 0.00 1.33 4.93 0.05 82.87 01:54:01 PM 7 17.25 0.00 1.40 4.22 0.13 76.99 01:55:01 PM all 6.40 0.00 0.95 13.10 0.05 79.49 01:55:01 PM 0 6.50 0.00 0.67 4.77 0.05 88.01 01:55:01 PM 1 9.54 0.00 2.02 42.59 0.07 45.78 01:55:01 PM 2 17.24 0.00 1.41 22.30 0.13 58.91 01:55:01 PM 3 3.90 0.00 0.75 9.18 0.03 86.14 01:55:01 PM 4 4.85 0.00 0.74 4.45 0.03 89.93 01:55:01 PM 5 3.70 0.00 0.97 13.57 0.03 81.72 01:55:01 PM 6 4.06 0.00 0.55 3.76 0.03 91.60 01:55:01 PM 7 1.46 0.00 0.50 4.38 0.05 93.61 Average: all 8.14 0.00 1.35 5.65 0.07 84.79 Average: 0 7.27 0.00 1.36 3.26 0.07 88.05 Average: 1 14.40 0.00 1.94 13.81 0.08 69.77 Average: 2 9.51 0.00 1.32 5.91 0.08 83.19 Average: 3 6.44 0.00 1.20 6.81 0.05 85.49 Average: 4 6.44 0.00 1.30 3.40 0.06 88.80 Average: 5 5.20 0.00 1.11 4.75 0.06 88.87 Average: 6 5.77 0.00 1.16 2.92 0.05 90.10 Average: 7 10.14 0.00 1.45 4.35 0.07 83.99