---> uname -a: Linux prd-centos8-docker-8c-8g-2460.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1036 27301 18 3551 30390 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:c6:93:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fec6:938e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:0b:9e:66 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::42:78ff:fe0b:9e66/64 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) 11/21/2023 _x86_64_ (8 CPU) 11:40:18 LINUX RESTART (8 CPU) 11:41:01 AM tps rtps wtps bread/s bwrtn/s 11:42:01 AM 96.75 9.08 87.67 1577.61 6065.08 11:43:01 AM 239.49 20.09 219.39 3863.38 13100.68 11:44:01 AM 115.53 1.17 114.36 466.59 18879.67 11:45:01 AM 100.33 12.61 87.72 928.60 19777.83 11:46:01 AM 50.25 0.45 49.80 63.85 3062.43 Average: 120.47 8.68 111.79 1380.02 12177.17 11:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 AM 29564800 31274340 3090912 9.47 2688 2032060 1458268 4.33 171064 2501764 178376 11:43:01 AM 28475420 30557904 4180292 12.80 2688 2395712 2523120 7.49 250192 3463852 135348 11:44:01 AM 26629968 29684736 6025744 18.45 2688 3351112 3206300 9.51 352088 5141608 506192 11:45:01 AM 26540572 29677916 6115140 18.73 2688 3430908 2697948 8.00 504504 5068724 48984 11:46:01 AM 27943616 31106404 4712096 14.43 2688 3452344 1530672 4.54 651812 3512028 48608 Average: 27830875 30460260 4824837 14.77 2688 2932427 2283262 6.77 385932 3937595 183502 11:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 61.75 42.32 988.95 7.99 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 296.20 250.15 2806.03 49.32 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 1072.89 470.32 8956.44 36.75 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 21.96 21.96 2.80 2.80 0.00 0.00 0.00 0.00 11:45:01 AM eth0 72.51 65.33 662.77 12.30 0.00 0.00 0.00 0.00 11:45:01 AM docker0 7.81 12.93 1.29 1.57 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 41.05 33.19 81.15 16.70 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.39 4.39 0.56 0.56 0.00 0.00 0.00 0.00 Average: eth0 308.85 172.25 2698.79 24.61 0.00 0.00 0.00 0.00 Average: docker0 1.56 2.59 0.26 0.31 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) 11/21/2023 _x86_64_ (8 CPU) 11:40:18 LINUX RESTART (8 CPU) 11:41:01 AM CPU %user %nice %system %iowait %steal %idle 11:42:01 AM all 10.40 0.00 0.92 0.55 0.04 88.10 11:42:01 AM 0 0.32 0.00 0.13 0.03 0.02 99.50 11:42:01 AM 1 0.64 0.00 0.43 1.15 0.05 97.72 11:42:01 AM 2 15.92 0.00 1.27 1.20 0.05 81.56 11:42:01 AM 3 15.30 0.00 1.50 0.82 0.05 82.33 11:42:01 AM 4 7.22 0.00 0.43 0.17 0.02 92.16 11:42:01 AM 5 6.37 0.00 0.55 0.33 0.05 92.70 11:42:01 AM 6 10.09 0.00 0.92 0.15 0.02 88.83 11:42:01 AM 7 27.31 0.00 2.10 0.52 0.07 70.01 11:43:01 AM all 19.44 0.00 1.25 2.13 0.06 77.12 11:43:01 AM 0 14.74 0.00 1.54 4.63 0.07 79.02 11:43:01 AM 1 23.29 0.00 1.80 3.22 0.07 71.62 11:43:01 AM 2 13.08 0.00 1.34 1.84 0.07 83.68 11:43:01 AM 3 28.07 0.00 0.92 1.32 0.08 69.61 11:43:01 AM 4 11.91 0.00 0.92 0.92 0.05 86.20 11:43:01 AM 5 15.68 0.00 1.45 3.01 0.05 79.81 11:43:01 AM 6 11.56 0.00 0.72 1.30 0.05 86.37 11:43:01 AM 7 37.21 0.00 1.27 0.79 0.08 60.65 11:44:01 AM all 28.25 0.00 2.12 2.00 0.10 67.53 11:44:01 AM 0 40.81 0.00 2.18 0.55 0.13 56.32 11:44:01 AM 1 24.99 0.00 2.29 1.23 0.10 71.39 11:44:01 AM 2 24.50 0.00 2.88 5.02 0.10 67.49 11:44:01 AM 3 26.30 0.00 2.17 4.49 0.10 66.94 11:44:01 AM 4 21.72 0.00 2.09 1.18 0.10 74.92 11:44:01 AM 5 32.58 0.00 1.85 2.81 0.08 62.68 11:44:01 AM 6 25.31 0.00 1.12 0.40 0.07 73.10 11:44:01 AM 7 29.79 0.00 2.35 0.34 0.12 67.40 11:45:01 AM all 16.35 0.33 1.02 2.18 0.06 80.06 11:45:01 AM 0 14.74 0.27 0.87 0.05 0.05 84.03 11:45:01 AM 1 20.19 0.00 0.85 7.78 0.07 71.11 11:45:01 AM 2 16.13 2.11 1.29 1.22 0.07 79.19 11:45:01 AM 3 12.23 0.13 0.69 0.49 0.05 86.41 11:45:01 AM 4 17.55 0.05 1.54 0.72 0.08 80.06 11:45:01 AM 5 12.18 0.05 1.15 4.00 0.07 82.56 11:45:01 AM 6 16.96 0.00 0.89 2.24 0.07 79.84 11:45:01 AM 7 20.79 0.00 0.92 0.95 0.05 77.29 11:46:01 AM all 26.28 0.00 1.11 0.17 0.08 72.36 11:46:01 AM 0 29.12 0.00 0.67 0.13 0.10 69.98 11:46:01 AM 1 38.99 0.00 1.70 0.80 0.10 58.40 11:46:01 AM 2 35.55 0.00 1.89 0.07 0.08 62.42 11:46:01 AM 3 11.31 0.00 0.74 0.05 0.07 87.84 11:46:01 AM 4 24.03 0.00 0.65 0.07 0.07 75.18 11:46:01 AM 5 24.09 0.00 1.32 0.08 0.07 74.44 11:46:01 AM 6 22.43 0.00 0.87 0.07 0.08 76.56 11:46:01 AM 7 24.71 0.00 1.05 0.07 0.08 74.09 Average: all 20.13 0.07 1.28 1.40 0.07 77.05 Average: 0 19.92 0.05 1.08 1.08 0.07 77.80 Average: 1 21.62 0.00 1.42 2.84 0.08 74.05 Average: 2 21.03 0.42 1.73 1.86 0.07 74.87 Average: 3 18.63 0.03 1.20 1.43 0.07 78.64 Average: 4 16.47 0.01 1.12 0.61 0.06 81.72 Average: 5 18.16 0.01 1.27 2.04 0.06 78.45 Average: 6 17.26 0.00 0.90 0.83 0.06 80.95 Average: 7 27.96 0.00 1.54 0.53 0.08 69.89