---> uname -a: Linux prd-centos8-docker-8c-8g-3701.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 994 28400 18 2495 30448 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:e3:8f:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fee3:8f51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:44:1e:9c 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) 11/24/2023 _x86_64_ (8 CPU) 05:17:28 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 95.20 12.91 82.29 2228.91 6305.88 05:20:01 AM 185.34 3.06 182.28 884.50 11922.83 05:20:02 AM 0.00 0.00 0.00 0.00 0.00 05:21:01 AM 100.14 1.49 98.64 393.36 5982.87 05:22:01 AM 59.76 0.73 59.02 66.52 5210.05 Average: 109.48 4.52 104.96 886.26 7318.33 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29624988 31297204 3030724 9.28 2688 1995400 1401708 4.16 163260 2453204 159120 05:20:01 AM 28012108 29908312 4643604 14.22 2688 2210160 2776476 8.24 201952 3977488 76544 05:20:02 AM 27926352 29822636 4729360 14.48 2688 2210216 2856980 8.48 202064 4062672 76612 05:21:01 AM 27546592 29598700 5109120 15.65 2688 2361176 2811172 8.34 250896 4373844 68168 05:22:01 AM 29097944 31190396 3557768 10.89 2688 2399708 1412660 4.19 430688 2643516 10996 Average: 28441597 30363450 4214115 12.90 2688 2235332 2251799 6.68 249772 3502145 78288 05:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 63.65 43.50 966.45 8.52 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 216.88 194.47 1624.61 57.23 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:02 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 145.53 125.72 1394.15 30.41 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 201.12 196.52 468.73 183.65 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 156.37 139.74 1106.50 70.15 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) 11/24/2023 _x86_64_ (8 CPU) 05:17:28 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 8.95 0.00 0.94 1.14 0.06 88.91 05:19:01 AM 0 5.34 0.00 0.95 0.64 0.07 93.00 05:19:01 AM 1 12.34 0.00 1.20 2.51 0.07 83.88 05:19:01 AM 2 13.89 0.00 1.27 2.60 0.10 82.14 05:19:01 AM 3 16.68 0.00 1.87 0.73 0.05 80.67 05:19:01 AM 4 3.87 0.00 0.48 0.19 0.05 95.41 05:19:01 AM 5 10.70 0.00 0.90 0.92 0.03 87.45 05:19:01 AM 6 2.46 0.00 0.42 0.49 0.03 96.59 05:19:01 AM 7 6.41 0.00 0.44 1.07 0.03 92.05 05:20:01 AM all 22.40 0.00 1.32 1.62 0.08 74.58 05:20:01 AM 0 10.54 0.00 1.05 1.60 0.08 86.73 05:20:01 AM 1 29.75 0.00 2.33 2.97 0.10 64.85 05:20:01 AM 2 36.32 0.00 2.65 3.33 0.10 57.60 05:20:01 AM 3 21.24 0.00 0.80 0.95 0.05 76.96 05:20:01 AM 4 16.93 0.00 1.31 2.84 0.08 78.84 05:20:01 AM 5 19.43 0.00 0.83 0.95 0.07 78.72 05:20:01 AM 6 25.41 0.00 0.80 0.12 0.07 73.61 05:20:01 AM 7 19.63 0.00 0.78 0.17 0.07 79.35 05:20:02 AM all 50.87 0.00 1.61 0.00 0.13 47.39 05:20:02 AM 0 5.38 0.00 1.08 0.00 0.00 93.55 05:20:02 AM 1 1.06 0.00 1.06 0.00 0.00 97.87 05:20:02 AM 2 7.29 0.00 1.04 0.00 1.04 90.62 05:20:02 AM 3 81.52 0.00 1.09 0.00 0.00 17.39 05:20:02 AM 4 89.25 0.00 1.08 0.00 0.00 9.68 05:20:02 AM 5 70.21 0.00 2.13 0.00 0.00 27.66 05:20:02 AM 6 67.02 0.00 2.13 0.00 0.00 30.85 05:20:02 AM 7 87.91 0.00 3.30 0.00 0.00 8.79 05:21:01 AM all 43.55 0.00 1.67 0.53 0.10 54.15 05:21:01 AM 0 41.24 0.00 1.29 0.07 0.10 57.30 05:21:01 AM 1 35.90 0.00 1.62 1.17 0.10 61.21 05:21:01 AM 2 48.03 0.00 1.90 0.34 0.09 49.65 05:21:01 AM 3 35.42 0.00 2.03 0.51 0.10 61.93 05:21:01 AM 4 55.78 0.00 1.70 0.56 0.12 41.84 05:21:01 AM 5 52.42 0.00 1.68 0.34 0.10 45.45 05:21:01 AM 6 40.92 0.00 1.96 1.24 0.10 55.78 05:21:01 AM 7 38.65 0.00 1.21 0.02 0.10 60.02 05:22:01 AM all 17.32 0.00 1.40 0.42 0.07 80.80 05:22:01 AM 0 7.60 0.00 0.99 0.42 0.08 90.92 05:22:01 AM 1 15.65 0.00 1.49 0.70 0.05 82.12 05:22:01 AM 2 48.58 0.00 2.01 0.99 0.10 48.33 05:22:01 AM 3 10.07 0.00 1.27 0.15 0.05 88.46 05:22:01 AM 4 13.55 0.00 1.76 0.17 0.08 84.45 05:22:01 AM 5 13.90 0.00 1.35 0.40 0.05 84.29 05:22:01 AM 6 16.58 0.00 1.09 0.22 0.07 82.05 05:22:01 AM 7 12.65 0.00 1.29 0.28 0.05 85.72 Average: all 23.14 0.00 1.34 0.92 0.08 74.53 Average: 0 16.09 0.00 1.07 0.68 0.08 82.07 Average: 1 23.28 0.00 1.66 1.83 0.08 73.16 Average: 2 36.65 0.00 1.95 1.81 0.10 59.49 Average: 3 21.03 0.00 1.49 0.58 0.06 76.83 Average: 4 22.76 0.00 1.31 0.93 0.08 74.91 Average: 5 24.25 0.00 1.20 0.65 0.06 73.84 Average: 6 21.49 0.00 1.07 0.51 0.07 76.86 Average: 7 19.57 0.00 0.94 0.38 0.06 79.04