---> uname -a: Linux prd-centos8-docker-8c-8g-1972.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1064 25670 18 5156 30354 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:e0:02:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fee0:220/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:4b:86:fc 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:cdff:fe4b:86fc/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) 11/20/2023 _x86_64_ (8 CPU) 09:16:28 LINUX RESTART (8 CPU) 09:17:01 AM tps rtps wtps bread/s bwrtn/s 09:18:01 AM 105.62 17.15 88.47 2653.56 6723.08 09:19:01 AM 225.04 4.73 220.31 4859.85 12341.35 09:20:01 AM 286.35 9.11 277.24 7499.10 47367.11 09:21:01 AM 228.87 6.25 222.63 396.23 62690.82 09:22:01 AM 47.35 0.62 46.73 63.45 10234.24 Average: 178.65 7.57 171.08 3094.45 27872.03 09:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 AM 29566004 31278068 3089708 9.46 2688 2035132 1441956 4.28 169656 2505296 178252 09:19:01 AM 28673672 30704704 3982040 12.19 2688 2344156 2004264 5.95 281092 3232996 54552 09:20:01 AM 26878452 30221152 5777260 17.69 2688 3639136 2205444 6.54 630292 4613992 231004 09:21:01 AM 25354996 30133004 7300716 22.36 2688 5052124 2257576 6.70 1045896 5648748 245912 09:22:01 AM 26285220 31082032 6370492 19.51 2688 5064736 1513992 4.49 1252644 4507936 26860 Average: 27351669 30683792 5304043 16.24 2688 3627057 1884646 5.59 675916 4101794 147316 09:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 221.88 140.69 1522.02 39.89 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 207.28 192.39 1470.71 55.82 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 681.94 612.21 5702.85 3156.11 0.00 0.00 0.00 0.00 09:20:01 AM docker0 1.97 3.60 0.11 31.52 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 290.29 211.70 3425.27 353.18 0.00 0.00 0.00 0.00 09:21:01 AM docker0 3.75 6.53 0.20 58.66 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 186.37 193.95 82.25 1729.16 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 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 317.55 270.19 2440.65 1066.87 0.00 0.00 0.00 0.00 Average: docker0 1.14 2.03 0.06 18.04 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) 11/20/2023 _x86_64_ (8 CPU) 09:16:28 LINUX RESTART (8 CPU) 09:17:01 AM CPU %user %nice %system %iowait %steal %idle 09:18:01 AM all 11.77 0.00 1.22 0.61 0.07 86.33 09:18:01 AM 0 2.95 0.00 0.55 1.02 0.07 95.41 09:18:01 AM 1 11.10 0.00 1.05 0.93 0.05 86.87 09:18:01 AM 2 17.17 0.00 1.69 0.98 0.08 80.07 09:18:01 AM 3 6.83 0.00 1.17 0.40 0.07 91.53 09:18:01 AM 4 16.96 0.00 1.29 0.53 0.07 81.15 09:18:01 AM 5 17.45 0.00 1.32 0.35 0.05 80.83 09:18:01 AM 6 3.94 0.00 0.65 0.27 0.08 95.06 09:18:01 AM 7 17.77 0.00 2.04 0.40 0.07 79.72 09:19:01 AM all 12.88 0.00 1.17 2.02 0.08 83.84 09:19:01 AM 0 12.27 0.00 1.20 1.29 0.12 85.13 09:19:01 AM 1 17.03 0.00 1.59 1.49 0.07 79.82 09:19:01 AM 2 14.26 0.00 1.52 4.74 0.08 79.39 09:19:01 AM 3 8.24 0.00 1.21 1.89 0.08 88.58 09:19:01 AM 4 12.13 0.00 0.62 2.24 0.07 84.95 09:19:01 AM 5 15.11 0.00 0.87 0.80 0.07 83.15 09:19:01 AM 6 16.09 0.00 1.34 1.97 0.07 80.54 09:19:01 AM 7 7.90 0.00 1.06 1.78 0.08 89.18 09:20:01 AM all 18.69 0.00 2.43 3.19 0.09 75.60 09:20:01 AM 0 11.92 0.00 1.69 1.74 0.07 84.57 09:20:01 AM 1 18.69 0.00 2.17 2.96 0.08 76.09 09:20:01 AM 2 17.76 0.00 2.70 7.37 0.08 72.08 09:20:01 AM 3 23.53 0.00 2.99 2.10 0.10 71.28 09:20:01 AM 4 19.99 0.00 2.48 1.36 0.08 76.09 09:20:01 AM 5 14.43 0.00 2.75 1.86 0.10 80.85 09:20:01 AM 6 23.29 0.00 2.30 5.75 0.08 68.58 09:20:01 AM 7 19.90 0.00 2.39 2.37 0.08 75.25 09:21:01 AM all 13.73 0.00 2.87 3.00 0.07 80.33 09:21:01 AM 0 7.96 0.00 3.63 4.52 0.08 83.81 09:21:01 AM 1 8.77 0.00 2.61 6.68 0.08 81.85 09:21:01 AM 2 16.85 0.00 2.48 6.54 0.05 74.09 09:21:01 AM 3 9.01 0.00 2.74 1.95 0.07 86.23 09:21:01 AM 4 15.50 0.00 3.28 0.32 0.07 80.84 09:21:01 AM 5 18.65 0.00 3.17 1.79 0.07 76.32 09:21:01 AM 6 17.01 0.00 1.81 0.29 0.05 80.84 09:21:01 AM 7 16.05 0.00 3.26 1.95 0.08 78.66 09:22:01 AM all 11.00 0.00 0.85 0.46 0.06 87.64 09:22:01 AM 0 2.97 0.00 0.65 0.00 0.07 96.31 09:22:01 AM 1 27.29 0.00 1.55 1.72 0.08 69.35 09:22:01 AM 2 2.59 0.00 0.53 0.00 0.07 96.81 09:22:01 AM 3 9.68 0.00 0.87 0.02 0.05 89.38 09:22:01 AM 4 6.71 0.00 0.50 0.02 0.05 92.72 09:22:01 AM 5 1.35 0.00 0.40 0.15 0.03 98.06 09:22:01 AM 6 24.24 0.00 1.07 1.62 0.05 73.02 09:22:01 AM 7 13.14 0.00 1.20 0.18 0.05 85.42 Average: all 13.61 0.00 1.71 1.86 0.07 82.76 Average: 0 7.61 0.00 1.54 1.71 0.08 89.06 Average: 1 16.59 0.00 1.79 2.75 0.07 78.80 Average: 2 13.71 0.00 1.78 3.92 0.07 80.51 Average: 3 11.45 0.00 1.79 1.27 0.07 85.41 Average: 4 14.25 0.00 1.63 0.89 0.07 83.16 Average: 5 13.39 0.00 1.70 0.99 0.06 83.85 Average: 6 16.90 0.00 1.43 1.98 0.07 79.62 Average: 7 14.95 0.00 1.99 1.33 0.07 81.66