---> uname -a: Linux prd-centos8-docker-8c-8g-5038.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: 2800.000 BogoMIPS: 5600.00 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 1037 27358 19 3494 30391 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:e4:7b:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fee4:7b9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:29:ea:12 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::42:94ff:fe29:ea12/64 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) 12/14/2023 _x86_64_ (8 CPU) 14:22:50 LINUX RESTART (8 CPU) 02:23:01 PM tps rtps wtps bread/s bwrtn/s 02:24:01 PM 170.86 77.51 93.35 10750.32 39461.55 02:25:01 PM 155.78 20.69 135.09 4305.36 9549.78 02:26:01 PM 203.92 6.43 197.48 1122.29 11109.85 02:27:01 PM 98.10 3.87 94.24 758.81 34138.44 02:28:01 PM 72.60 10.23 62.37 412.33 3065.27 Average: 140.25 23.75 116.51 3469.93 19465.52 02:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 PM 29828216 31295980 2827496 8.66 2688 1802064 1456904 4.32 146608 2293724 66788 02:25:01 PM 29196120 31101108 3459592 10.59 2688 2222212 1588544 4.71 181140 2822420 158872 02:26:01 PM 27603364 29860168 5052348 15.47 2688 2569288 2647332 7.85 272836 4293088 199848 02:27:01 PM 26246612 29325500 6409100 19.63 2688 3375008 5159388 15.31 425800 5418228 156 02:28:01 PM 28045716 31150892 4609996 14.12 2688 3398660 1478772 4.39 632268 3427804 26636 Average: 28184006 30546730 4471706 13.69 2688 2673446 2466188 7.32 331730 3651053 90460 02:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 377.02 251.12 966.61 58.18 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 110.15 70.81 1305.35 30.30 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 350.83 295.32 4857.66 44.01 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 899.88 369.78 6431.36 27.86 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:27:01 PM vetha39107f 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:28:01 PM lo 8.05 8.05 0.97 0.97 0.00 0.00 0.00 0.00 02:28:01 PM eth0 27.85 22.30 67.07 11.28 0.00 0.00 0.00 0.00 02:28:01 PM docker0 3.23 4.75 0.52 0.51 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 353.16 201.87 2725.70 34.32 0.00 0.00 0.00 0.00 Average: docker0 0.65 0.97 0.10 0.10 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) 12/14/2023 _x86_64_ (8 CPU) 14:22:50 LINUX RESTART (8 CPU) 02:23:01 PM CPU %user %nice %system %iowait %steal %idle 02:24:01 PM all 11.14 0.00 2.29 7.14 0.07 79.35 02:24:01 PM 0 7.02 0.00 2.63 1.94 0.08 88.32 02:24:01 PM 1 7.56 0.00 2.05 2.29 0.07 88.03 02:24:01 PM 2 6.06 0.00 2.08 2.97 0.07 88.83 02:24:01 PM 3 14.33 0.00 2.91 11.02 0.07 71.67 02:24:01 PM 4 14.51 0.00 1.80 16.54 0.07 67.08 02:24:01 PM 5 12.73 0.00 2.42 19.47 0.08 65.29 02:24:01 PM 6 11.02 0.00 1.44 0.55 0.05 86.93 02:24:01 PM 7 15.89 0.00 3.03 2.34 0.07 78.67 02:25:01 PM all 11.25 0.00 1.07 1.72 0.05 85.91 02:25:01 PM 0 8.32 0.00 1.15 1.90 0.05 88.58 02:25:01 PM 1 21.90 0.00 1.79 2.05 0.07 74.19 02:25:01 PM 2 11.47 0.00 0.80 1.41 0.05 86.27 02:25:01 PM 3 14.36 0.00 1.79 2.49 0.05 81.31 02:25:01 PM 4 10.41 0.00 0.80 0.35 0.03 88.40 02:25:01 PM 5 17.70 0.00 1.27 1.62 0.03 79.37 02:25:01 PM 6 0.92 0.00 0.52 1.42 0.05 97.09 02:25:01 PM 7 4.89 0.00 0.45 2.53 0.05 92.09 02:26:01 PM all 28.81 0.00 1.25 4.56 0.33 65.05 02:26:01 PM 0 17.54 0.00 1.23 2.12 0.25 78.86 02:26:01 PM 1 33.72 0.00 1.60 5.33 0.37 58.98 02:26:01 PM 2 29.40 0.00 1.41 7.16 0.33 61.71 02:26:01 PM 3 20.23 0.00 1.12 7.57 0.25 70.82 02:26:01 PM 4 36.08 0.00 0.68 2.62 0.37 60.26 02:26:01 PM 5 25.13 0.00 1.45 1.71 0.35 71.35 02:26:01 PM 6 26.64 0.00 1.40 1.73 0.32 69.91 02:26:01 PM 7 41.85 0.00 1.09 8.34 0.44 48.28 02:27:01 PM all 17.60 0.13 2.30 2.62 0.09 77.26 02:27:01 PM 0 13.04 0.00 2.12 0.00 0.10 84.73 02:27:01 PM 1 26.26 0.00 2.52 2.10 0.12 68.99 02:27:01 PM 2 12.83 1.00 3.28 12.46 0.07 70.37 02:27:01 PM 3 18.94 0.02 2.12 2.36 0.14 76.43 02:27:01 PM 4 12.31 0.00 1.94 1.93 0.08 83.73 02:27:01 PM 5 11.10 0.00 1.87 0.94 0.07 86.02 02:27:01 PM 6 24.26 0.00 1.87 0.02 0.07 73.78 02:27:01 PM 7 22.23 0.00 2.69 1.20 0.10 73.77 02:28:01 PM all 10.93 0.12 0.97 0.44 0.04 87.50 02:28:01 PM 0 5.06 0.00 0.72 0.50 0.05 93.67 02:28:01 PM 1 20.34 0.03 0.89 0.35 0.05 78.34 02:28:01 PM 2 11.75 0.89 1.24 0.62 0.05 85.46 02:28:01 PM 3 3.64 0.02 0.65 0.27 0.05 95.37 02:28:01 PM 4 12.08 0.00 1.00 0.80 0.05 86.07 02:28:01 PM 5 17.26 0.02 1.20 0.53 0.03 80.95 02:28:01 PM 6 4.27 0.02 0.77 0.02 0.03 94.89 02:28:01 PM 7 13.04 0.00 1.31 0.44 0.03 85.19 Average: all 15.93 0.05 1.58 3.29 0.12 79.04 Average: 0 10.20 0.00 1.57 1.29 0.11 86.83 Average: 1 21.95 0.01 1.76 2.43 0.13 73.71 Average: 2 14.24 0.38 1.76 4.90 0.11 78.61 Average: 3 14.28 0.01 1.71 4.73 0.11 79.15 Average: 4 17.05 0.00 1.24 4.45 0.12 77.13 Average: 5 16.80 0.00 1.64 4.85 0.11 76.60 Average: 6 13.38 0.00 1.20 0.75 0.10 84.57 Average: 7 19.55 0.00 1.71 2.97 0.14 75.64