---> uname -a: Linux prd-centos8-docker-8c-8g-14708.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 1055 27287 19 3547 30375 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:ea:4b:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:feea:4b9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:2d:1d:60 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::42:17ff:fe2d:1d60/64 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) 01/24/2024 _x86_64_ (8 CPU) 07:29:39 LINUX RESTART (8 CPU) 07:30:00 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 427.97 312.71 115.25 116000.85 23571.19 07:31:01 AM 254.55 18.59 235.95 3200.93 7195.62 07:32:01 AM 401.75 18.70 383.05 4211.96 14362.96 07:33:01 AM 155.68 2.17 153.52 70.11 13333.07 07:34:01 AM 153.67 1.43 152.23 489.70 31692.70 Average: 242.32 11.70 230.62 2550.72 16680.05 07:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 30425012 31720908 2230700 6.83 2688 1636680 1331456 3.95 110588 1758680 2184 07:31:01 AM 29516148 31218680 3139564 9.61 2688 2027332 1486800 4.41 166608 2549424 179260 07:32:01 AM 28378336 30483500 4277376 13.10 2688 2419156 1939216 5.75 268944 3525684 135756 07:33:01 AM 26712696 29061628 5943016 18.20 2688 2657300 3235976 9.60 445152 4992252 12268 07:34:01 AM 27976000 31121864 4679712 14.33 2688 3444296 1502088 4.46 819924 3325376 111508 Average: 28601638 30721316 4054074 12.41 2688 2436953 1899107 5.63 362243 3230283 88195 07:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 4723.73 3118.64 10695.01 513.06 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 332.76 208.10 1508.94 57.86 0.00 0.00 0.00 0.00 07:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 348.66 301.93 3646.70 56.29 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 1001.23 1001.23 375.42 375.42 0.00 0.00 0.00 0.00 07:33:01 AM eth0 262.81 216.76 3767.77 28.07 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 143.02 143.02 49.14 49.14 0.00 0.00 0.00 0.00 07:34:01 AM eth0 370.43 323.93 4947.92 1174.77 0.00 0.00 0.00 0.00 07:34:01 AM docker0 9.26 13.71 0.54 307.09 0.00 0.00 0.00 0.00 Average: lo 284.68 284.68 105.63 105.63 0.00 0.00 0.00 0.00 Average: eth0 350.16 276.65 3503.18 330.16 0.00 0.00 0.00 0.00 Average: docker0 2.30 3.41 0.14 76.40 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) 01/24/2024 _x86_64_ (8 CPU) 07:29:39 LINUX RESTART (8 CPU) 07:30:00 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 25.22 0.00 8.44 4.76 0.43 61.15 07:30:01 AM 0 22.22 0.00 5.13 0.85 0.85 70.94 07:30:01 AM 1 20.69 0.00 9.48 0.00 0.00 69.83 07:30:01 AM 2 33.05 0.00 4.24 0.85 0.85 61.02 07:30:01 AM 3 16.67 0.00 17.54 15.79 0.00 50.00 07:30:01 AM 4 20.18 0.00 9.65 3.51 0.00 66.67 07:30:01 AM 5 38.60 0.00 8.77 12.28 0.88 39.47 07:30:01 AM 6 40.87 0.00 3.48 0.00 0.00 55.65 07:30:01 AM 7 9.48 0.00 9.48 5.17 0.86 75.00 07:31:01 AM all 12.35 0.00 1.57 0.91 0.06 85.11 07:31:01 AM 0 4.30 0.00 0.67 0.05 0.10 94.88 07:31:01 AM 1 15.23 0.00 1.54 1.15 0.05 82.03 07:31:01 AM 2 5.51 0.00 0.47 0.22 0.07 93.73 07:31:01 AM 3 8.32 0.00 1.19 0.58 0.05 89.86 07:31:01 AM 4 6.10 0.00 1.39 0.33 0.05 92.13 07:31:01 AM 5 31.51 0.00 4.13 3.08 0.07 61.22 07:31:01 AM 6 10.16 0.00 1.49 0.25 0.05 88.06 07:31:01 AM 7 17.66 0.00 1.72 1.59 0.05 78.98 07:32:01 AM all 24.30 0.00 1.53 1.66 0.09 72.42 07:32:01 AM 0 24.81 0.00 1.51 0.94 0.10 72.64 07:32:01 AM 1 15.28 0.00 0.99 1.74 0.08 81.91 07:32:01 AM 2 23.80 0.00 1.91 3.10 0.10 71.09 07:32:01 AM 3 12.94 0.00 1.07 0.57 0.10 85.32 07:32:01 AM 4 30.63 0.00 1.47 1.59 0.07 66.24 07:32:01 AM 5 22.05 0.00 0.92 0.28 0.07 76.68 07:32:01 AM 6 27.80 0.00 2.57 4.73 0.08 64.82 07:32:01 AM 7 37.13 0.00 1.79 0.37 0.08 60.63 07:33:01 AM all 38.01 0.00 3.13 1.05 0.10 57.70 07:33:01 AM 0 39.76 0.00 3.39 1.16 0.10 55.58 07:33:01 AM 1 29.73 0.00 3.73 2.82 0.08 63.63 07:33:01 AM 2 33.09 0.00 3.54 0.30 0.12 62.95 07:33:01 AM 3 43.62 0.00 4.31 1.79 0.12 50.16 07:33:01 AM 4 38.25 0.00 2.20 0.22 0.10 59.23 07:33:01 AM 5 40.43 0.00 2.43 0.03 0.10 57.00 07:33:01 AM 6 25.92 0.00 3.51 1.50 0.10 68.97 07:33:01 AM 7 53.22 0.00 1.96 0.60 0.10 44.11 07:34:01 AM all 14.96 0.00 2.93 1.39 0.08 80.63 07:34:01 AM 0 10.24 0.00 2.76 1.03 0.08 85.90 07:34:01 AM 1 20.50 0.00 2.92 1.73 0.12 74.73 07:34:01 AM 2 16.50 0.00 2.67 2.23 0.07 78.53 07:34:01 AM 3 18.79 0.00 3.28 1.77 0.10 76.06 07:34:01 AM 4 18.28 0.00 3.26 0.44 0.07 77.96 07:34:01 AM 5 15.41 0.00 2.92 1.33 0.08 80.26 07:34:01 AM 6 10.97 0.00 2.67 1.38 0.08 84.90 07:34:01 AM 7 9.01 0.00 2.96 1.23 0.07 86.73 Average: all 22.40 0.00 2.32 1.27 0.09 73.92 Average: 0 19.76 0.00 2.09 0.79 0.10 77.26 Average: 1 20.17 0.00 2.32 1.85 0.08 75.58 Average: 2 19.78 0.00 2.16 1.46 0.09 76.52 Average: 3 20.86 0.00 2.53 1.24 0.09 75.28 Average: 4 23.28 0.00 2.12 0.66 0.07 73.87 Average: 5 27.40 0.00 2.63 1.23 0.08 68.65 Average: 6 18.80 0.00 2.56 1.95 0.08 76.61 Average: 7 29.17 0.00 2.14 0.97 0.08 67.64