---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6684 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 844 25946 0 5376 30866 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a0:a5:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fea0:a5c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:97:72:24 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6684) 02/19/24 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:00 tps rtps wtps bread/s bwrtn/s 10:23:01 106.85 42.32 64.53 1900.67 10165.94 10:24:01 115.68 23.06 92.62 2768.21 15548.21 10:25:01 266.12 5.60 260.52 502.68 108497.97 10:26:01 137.73 6.48 131.24 295.92 9490.55 10:27:01 9.47 0.20 9.27 20.13 3979.80 10:28:01 61.39 1.32 60.07 105.18 6274.77 Average: 116.18 13.24 102.94 934.81 25616.63 10:22:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 30092512 31700392 2846708 8.64 69928 1847696 1447972 4.26 868376 1682640 167284 10:24:01 28931364 31693152 4007856 12.17 99144 2934968 1403244 4.13 953148 2681908 923484 10:25:01 26287828 31324036 6651392 20.19 128952 5076040 4510308 13.27 1380640 4756864 596 10:26:01 24332124 29498392 8607096 26.13 135552 5187884 8593212 25.28 3348424 4704176 324 10:27:01 24108288 29306548 8830932 26.81 135876 5218432 8749484 25.74 3550416 4721704 27556 10:28:01 26578912 31609820 6360308 19.31 138880 5062968 1489736 4.38 1290756 4572556 14008 Average: 26721838 30855390 6217382 18.88 118055 4221331 4365659 12.84 1898627 3853308 188875 10:22:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 297.74 201.75 1349.54 50.58 0.00 0.00 0.00 0.00 10:23:01 lo 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 169.97 113.90 4571.86 12.98 0.00 0.00 0.00 0.00 10:24:01 br-a3ea16fc0280 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 5.87 5.87 0.55 0.55 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 840.73 428.13 24094.99 32.05 0.00 0.00 0.00 0.00 10:25:01 veth45d0979 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 veth5bff939 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 10.16 5.92 3.18 5.13 0.00 0.00 0.00 0.00 10:26:01 vethab1008c 3.07 3.70 0.41 0.38 0.00 0.00 0.00 0.00 10:26:01 vethe29f750 19.15 17.75 3.49 12.79 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 16.08 14.76 6.31 24.53 0.00 0.00 0.00 0.00 10:27:01 vethab1008c 3.45 5.00 0.53 2.56 0.00 0.00 0.00 0.00 10:27:01 vethe29f750 23.45 23.43 6.78 26.51 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 47.51 31.06 64.78 14.29 0.00 0.00 0.00 0.00 10:28:01 lo 21.88 21.88 2.30 2.30 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 Average: ens3 230.55 132.78 5004.96 23.34 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6684) 02/19/24 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:00 CPU %user %nice %system %iowait %steal %idle 10:23:01 all 11.67 0.00 0.92 1.43 0.04 85.94 10:23:01 0 18.55 0.00 1.22 1.73 0.07 78.44 10:23:01 1 10.17 0.00 0.71 0.31 0.03 88.77 10:23:01 2 11.76 0.00 0.90 3.12 0.03 84.18 10:23:01 3 6.66 0.00 0.61 0.33 0.02 92.39 10:23:01 4 3.97 0.00 0.36 0.80 0.03 94.83 10:23:01 5 2.27 0.00 0.54 0.16 0.02 97.01 10:23:01 6 14.41 0.00 1.30 0.69 0.03 83.57 10:23:01 7 25.65 0.00 1.70 4.25 0.08 68.32 10:24:01 all 11.43 0.00 1.82 1.57 0.04 85.14 10:24:01 0 5.41 0.00 1.37 6.44 0.07 86.71 10:24:01 1 21.05 0.00 1.73 0.78 0.05 76.39 10:24:01 2 13.41 0.00 2.37 0.32 0.03 83.87 10:24:01 3 9.77 0.00 1.48 0.50 0.03 88.22 10:24:01 4 14.76 0.00 1.78 0.64 0.03 82.80 10:24:01 5 4.83 0.00 1.56 0.03 0.02 93.56 10:24:01 6 17.91 0.00 2.20 0.85 0.05 78.99 10:24:01 7 4.23 0.00 2.01 3.03 0.03 90.70 10:25:01 all 9.55 0.00 3.85 9.68 0.06 76.87 10:25:01 0 9.12 0.00 2.07 22.85 0.05 65.91 10:25:01 1 9.79 0.00 3.53 0.92 0.05 85.70 10:25:01 2 9.16 0.00 4.44 47.62 0.08 38.70 10:25:01 3 8.80 0.00 4.21 1.08 0.08 85.83 10:25:01 4 8.54 0.00 4.07 0.52 0.05 86.82 10:25:01 5 7.86 0.00 4.84 0.07 0.05 87.18 10:25:01 6 10.63 0.00 3.74 0.34 0.05 85.24 10:25:01 7 12.48 0.00 3.94 4.24 0.05 79.29 10:26:01 all 28.32 0.00 3.05 0.96 0.08 67.58 10:26:01 0 30.99 0.00 3.45 1.09 0.08 64.38 10:26:01 1 22.77 0.00 2.65 0.84 0.08 73.66 10:26:01 2 32.03 0.00 3.47 0.39 0.07 64.04 10:26:01 3 23.98 0.00 2.69 1.24 0.08 72.01 10:26:01 4 35.08 0.00 3.39 0.84 0.10 60.58 10:26:01 5 34.06 0.00 3.23 0.44 0.10 62.18 10:26:01 6 27.67 0.00 3.17 0.23 0.08 68.84 10:26:01 7 20.01 0.00 2.35 2.64 0.08 74.92 10:27:01 all 3.71 0.00 0.49 0.30 0.05 95.45 10:27:01 0 4.17 0.00 0.58 1.79 0.05 93.41 10:27:01 1 3.95 0.00 0.43 0.02 0.03 95.56 10:27:01 2 4.12 0.00 0.62 0.33 0.07 94.86 10:27:01 3 3.12 0.00 0.37 0.02 0.02 96.48 10:27:01 4 2.81 0.00 0.37 0.00 0.03 96.79 10:27:01 5 3.24 0.00 0.57 0.02 0.10 96.07 10:27:01 6 4.14 0.00 0.37 0.17 0.03 95.29 10:27:01 7 4.14 0.00 0.67 0.08 0.05 95.06 10:28:01 all 3.99 0.00 0.58 0.49 0.04 94.90 10:28:01 0 3.07 0.00 0.58 1.44 0.02 94.89 10:28:01 1 0.65 0.00 0.43 0.53 0.03 98.35 10:28:01 2 16.46 0.00 1.15 0.25 0.05 82.09 10:28:01 3 0.75 0.00 0.48 0.07 0.03 98.66 10:28:01 4 5.32 0.00 0.47 0.20 0.08 93.93 10:28:01 5 3.04 0.00 0.62 0.48 0.03 95.82 10:28:01 6 1.34 0.00 0.52 0.03 0.05 98.06 10:28:01 7 1.31 0.00 0.40 0.89 0.05 97.35 Average: all 11.44 0.00 1.78 2.39 0.05 84.34 Average: 0 11.90 0.00 1.54 5.86 0.06 80.64 Average: 1 11.39 0.00 1.58 0.57 0.05 86.42 Average: 2 14.48 0.00 2.15 8.56 0.06 74.75 Average: 3 8.82 0.00 1.63 0.54 0.04 88.96 Average: 4 11.70 0.00 1.73 0.50 0.06 86.01 Average: 5 9.17 0.00 1.88 0.20 0.05 88.69 Average: 6 12.68 0.00 1.88 0.39 0.05 85.00 Average: 7 11.34 0.00 1.84 2.52 0.06 84.24