---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38184 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: 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 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 14G 141G 10% / 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 878 24665 0 6623 30833 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:9c:e8:64 brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe9c:e864/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:2e:01:a2 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::42:9dff:fe2e:1a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38184) 09/13/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 284.41 53.35 231.06 3890.19 28953.19 23:13:01 563.96 5.53 558.42 540.84 171486.62 23:14:01 132.59 0.25 132.34 34.53 36981.57 23:15:01 58.76 0.25 58.51 17.46 24542.75 23:16:01 31.24 0.05 31.19 10.53 20406.60 Average: 213.95 11.75 202.21 888.68 56565.10 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30022344 31737536 2916868 8.86 75788 1944812 1486492 4.37 844192 1772484 214232 23:13:01 25216680 31320508 7722532 23.44 141492 6095736 5064056 14.90 1422280 5715528 5152 23:14:01 22939212 29585180 10000000 30.36 168308 6568616 8701496 25.60 3355600 5978476 44580 23:15:01 22993392 29528888 9945820 30.19 172228 6463172 8891936 26.16 3398768 5890428 512 23:16:01 23315232 29845852 9623980 29.22 172544 6463172 7246688 21.32 3102252 5880492 332 Average: 24897372 30403593 8041840 24.41 146072 5507102 6278134 18.47 2424618 5047482 52962 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 70.51 49.91 1018.13 21.89 0.00 0.00 0.00 0.00 23:12:01 lo 1.39 1.39 0.15 0.15 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 veth5a006d8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 23:13:01 br-e7af74021384 0.72 0.67 0.07 0.38 0.00 0.00 0.00 0.00 23:13:01 ens3 1424.45 725.50 33592.91 58.59 0.00 0.00 0.00 0.00 23:13:01 veth583d0b3 0.65 0.78 0.07 0.39 0.00 0.00 0.00 0.00 23:14:01 veth5a006d8 4.53 5.70 0.74 0.84 0.00 0.00 0.00 0.00 23:14:01 br-e7af74021384 0.40 0.30 0.02 0.02 0.00 0.00 0.00 0.00 23:14:01 ens3 60.81 40.94 1189.37 6.76 0.00 0.00 0.00 0.00 23:14:01 veth583d0b3 0.08 0.28 0.00 0.01 0.00 0.00 0.00 0.00 23:15:01 veth5a006d8 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 23:15:01 br-e7af74021384 0.33 0.22 0.02 0.01 0.00 0.00 0.00 0.00 23:15:01 ens3 2.37 2.33 0.45 0.71 0.00 0.00 0.00 0.00 23:15:01 veth583d0b3 0.30 0.25 0.02 0.01 0.00 0.00 0.00 0.00 23:16:01 veth5a006d8 0.17 0.48 0.01 0.03 0.00 0.00 0.00 0.00 23:16:01 br-e7af74021384 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 8.40 9.25 4.39 1.50 0.00 0.00 0.00 0.00 23:16:01 veth312cd9a 389.12 412.33 88.30 54.19 0.00 0.00 0.00 0.01 Average: veth5a006d8 0.98 1.35 0.15 0.18 0.00 0.00 0.00 0.00 Average: br-e7af74021384 0.29 0.24 0.02 0.08 0.00 0.00 0.00 0.00 Average: ens3 314.11 165.97 7181.35 17.88 0.00 0.00 0.00 0.00 Average: veth312cd9a 78.08 82.74 17.72 10.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38184) 09/13/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.76 0.00 0.90 2.61 0.04 86.70 23:12:01 0 0.51 0.00 0.32 0.14 0.02 99.02 23:12:01 1 49.35 0.00 2.94 2.97 0.08 44.66 23:12:01 2 6.29 0.00 1.04 7.37 0.07 85.24 23:12:01 3 11.58 0.00 0.90 0.05 0.03 87.44 23:12:01 4 4.19 0.00 0.46 0.12 0.02 95.22 23:12:01 5 0.83 0.00 0.36 1.10 0.02 97.69 23:12:01 6 1.37 0.00 0.76 9.06 0.03 88.77 23:12:01 7 4.07 0.00 0.40 0.10 0.02 95.42 23:13:01 all 16.70 0.00 7.59 10.89 0.08 64.74 23:13:01 0 17.78 0.00 7.70 4.32 0.07 70.12 23:13:01 1 15.44 0.00 7.39 18.38 0.08 58.72 23:13:01 2 17.07 0.00 8.01 4.95 0.09 69.89 23:13:01 3 16.83 0.00 7.32 19.66 0.12 56.08 23:13:01 4 17.56 0.00 7.79 1.90 0.08 72.67 23:13:01 5 14.45 0.00 6.07 4.33 0.07 75.08 23:13:01 6 16.00 0.00 8.03 13.99 0.07 61.92 23:13:01 7 18.49 0.00 8.40 19.60 0.10 53.41 23:14:01 all 27.94 0.00 3.52 3.31 0.13 65.09 23:14:01 0 30.64 0.00 4.25 0.72 0.12 64.27 23:14:01 1 32.27 0.00 4.12 2.67 0.13 60.80 23:14:01 2 27.97 0.00 3.98 1.48 0.13 66.44 23:14:01 3 29.18 0.00 3.54 0.47 0.12 66.69 23:14:01 4 29.84 0.00 3.26 2.72 0.15 64.03 23:14:01 5 16.19 0.00 2.78 10.89 0.13 70.01 23:14:01 6 32.52 0.00 3.67 7.13 0.10 56.58 23:14:01 7 24.95 0.00 2.56 0.44 0.10 71.95 23:15:01 all 5.83 0.00 1.08 1.43 0.06 91.60 23:15:01 0 4.63 0.00 1.65 0.48 0.07 93.17 23:15:01 1 6.35 0.00 1.42 2.78 0.07 89.39 23:15:01 2 6.52 0.00 0.89 0.12 0.05 92.42 23:15:01 3 5.57 0.00 0.90 0.48 0.05 93.00 23:15:01 4 7.05 0.00 1.12 0.84 0.08 90.91 23:15:01 5 5.87 0.00 0.92 0.07 0.03 93.11 23:15:01 6 5.48 0.00 1.17 6.60 0.07 86.68 23:15:01 7 5.21 0.00 0.63 0.02 0.03 94.10 23:16:01 all 1.29 0.00 0.42 1.19 0.05 97.05 23:16:01 0 1.02 0.00 0.40 0.05 0.07 98.46 23:16:01 1 1.48 0.00 0.35 0.03 0.03 98.10 23:16:01 2 1.31 0.00 0.52 0.13 0.05 97.99 23:16:01 3 1.50 0.00 0.40 0.02 0.07 98.01 23:16:01 4 1.00 0.00 0.33 0.18 0.03 98.45 23:16:01 5 1.50 0.00 0.43 1.57 0.07 96.43 23:16:01 6 1.25 0.00 0.35 7.50 0.05 90.84 23:16:01 7 1.27 0.00 0.52 0.02 0.05 98.15 Average: all 12.28 0.00 2.69 3.87 0.07 81.08 Average: 0 10.91 0.00 2.86 1.14 0.07 85.02 Average: 1 20.87 0.00 3.23 5.35 0.08 70.47 Average: 2 11.81 0.00 2.87 2.79 0.08 82.44 Average: 3 12.91 0.00 2.60 4.10 0.08 80.31 Average: 4 11.91 0.00 2.58 1.15 0.07 84.28 Average: 5 7.76 0.00 2.11 3.59 0.06 86.47 Average: 6 11.32 0.00 2.79 8.85 0.06 76.98 Average: 7 10.76 0.00 2.49 4.01 0.06 82.68