---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7180 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: 2799.998 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 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 712K 3.2G 1% /run /dev/vda1 155G 16G 139G 11% / 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 876 22543 0 8747 30835 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:ee:64:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:feee:64e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:a5:39:71 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:b6ff:fea5:3971/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7180) 10/29/25 _x86_64_ (8 CPU) 13:34:13 LINUX RESTART (8 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:01 263.00 19.73 243.27 2309.47 111811.07 13:37:01 473.08 2.60 470.48 413.60 237767.01 13:38:01 164.07 0.33 163.74 40.79 8368.74 13:39:01 128.85 0.25 128.60 19.46 18051.92 13:40:01 8.65 0.00 8.65 0.00 204.10 13:41:01 5.40 0.00 5.40 0.00 224.50 13:42:01 25.26 0.12 25.15 12.00 842.53 13:43:01 72.00 1.80 70.20 93.98 2751.27 Average: 142.54 3.10 139.44 361.12 47505.27 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 25430028 31572412 7509192 22.80 109068 6207692 2172380 6.39 1038856 5985544 3484064 13:37:01 22957176 31196532 9982044 30.30 166728 8092668 7141236 21.01 1553900 7727580 4920 13:38:01 20500220 29010820 12439000 37.76 186844 8331292 10107492 29.74 3927600 7757344 98716 13:39:01 19457580 28205656 13481640 40.93 208460 8516204 10892004 32.05 4763780 7922840 1364 13:40:01 19307836 28057872 13631384 41.38 208592 8517908 11006760 32.38 4924448 7910244 804 13:41:01 19299476 28053824 13639744 41.41 208712 8521700 11011928 32.40 4929812 7913088 488 13:42:01 20569284 29269336 12369936 37.55 209104 8478756 7278556 21.42 3770444 7844596 88 13:43:01 23027532 31515820 9911688 30.09 211544 8253688 1617636 4.76 1555216 7660228 9076 Average: 21318642 29610284 11620578 35.28 188632 8114988 7653499 22.52 3308007 7590183 449940 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1567.48 929.78 45844.56 77.64 0.00 0.00 0.00 0.00 13:36:01 lo 15.93 15.93 1.65 1.65 0.00 0.00 0.00 0.00 13:37:01 veth5704054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth693a062 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-ee874595dd2c 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:38:01 veth693a062 0.52 0.77 0.05 1.10 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 br-ee874595dd2c 14.88 31.93 1.14 326.17 0.00 0.00 0.00 0.00 13:38:01 veth8e9d511 90.60 90.47 15.83 18.44 0.00 0.00 0.00 0.00 13:39:01 veth693a062 0.72 0.78 0.07 1.61 0.00 0.00 0.00 0.00 13:39:01 docker0 17.25 22.38 2.52 336.86 0.00 0.00 0.00 0.00 13:39:01 br-ee874595dd2c 0.58 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:39:01 veth8e9d511 276.00 274.85 31.79 66.12 0.00 0.00 0.00 0.01 13:40:01 veth693a062 0.72 0.75 0.07 1.63 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-ee874595dd2c 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth8e9d511 0.35 0.38 0.58 0.03 0.00 0.00 0.00 0.00 13:41:01 veth693a062 0.70 0.70 0.07 1.64 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 br-ee874595dd2c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth8e9d511 0.20 0.20 0.57 0.02 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 br-ee874595dd2c 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth8e9d511 0.38 1.12 0.58 0.08 0.00 0.00 0.00 0.00 13:42:01 ens3 3062.46 1791.90 60815.65 204.04 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 49.13 42.28 68.85 18.67 0.00 0.00 0.00 0.00 13:43:01 lo 31.53 31.53 3.11 3.11 0.00 0.00 0.00 0.00 Average: docker0 2.16 2.80 0.32 42.11 0.00 0.00 0.00 0.00 Average: ens3 335.03 195.19 7483.07 18.48 0.00 0.00 0.00 0.00 Average: lo 3.41 3.41 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7180) 10/29/25 _x86_64_ (8 CPU) 13:34:13 LINUX RESTART (8 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 16.52 0.00 5.05 3.96 0.06 74.41 13:36:01 0 10.48 0.00 5.15 6.09 0.05 78.24 13:36:01 1 16.22 0.00 5.80 4.16 0.07 73.75 13:36:01 2 10.55 0.00 4.27 6.01 0.05 79.12 13:36:01 3 10.39 0.00 3.97 0.10 0.07 85.47 13:36:01 4 30.35 0.00 4.90 9.03 0.07 55.66 13:36:01 5 11.73 0.00 5.31 4.05 0.03 78.88 13:36:01 6 32.59 0.00 6.13 1.81 0.05 59.42 13:36:01 7 9.84 0.00 4.88 0.44 0.05 84.79 13:37:01 all 13.99 0.00 5.76 12.00 0.08 68.18 13:37:01 0 15.31 0.00 5.30 3.30 0.08 76.01 13:37:01 1 15.81 0.00 5.26 3.43 0.08 75.41 13:37:01 2 14.74 0.00 6.50 27.91 0.12 50.73 13:37:01 3 14.93 0.00 5.43 1.66 0.07 77.91 13:37:01 4 14.16 0.00 6.62 4.23 0.08 74.91 13:37:01 5 12.81 0.00 5.78 27.21 0.07 54.13 13:37:01 6 14.72 0.00 6.37 1.35 0.07 77.50 13:37:01 7 9.44 0.00 4.79 26.97 0.07 58.73 13:38:01 all 33.61 0.00 4.17 5.19 0.12 56.92 13:38:01 0 33.57 0.00 4.08 2.19 0.10 60.05 13:38:01 1 32.31 0.00 4.08 3.36 0.13 60.12 13:38:01 2 30.46 0.00 4.17 1.75 0.08 63.53 13:38:01 3 40.59 0.00 4.75 13.30 0.10 41.27 13:38:01 4 32.80 0.00 4.21 0.84 0.10 62.05 13:38:01 5 38.66 0.00 4.26 1.01 0.15 55.92 13:38:01 6 34.96 0.00 4.33 2.20 0.17 58.35 13:38:01 7 25.54 0.00 3.43 16.86 0.10 54.07 13:39:01 all 9.89 0.00 1.82 0.74 0.07 87.48 13:39:01 0 8.00 0.00 1.86 0.20 0.07 89.88 13:39:01 1 10.45 0.00 2.05 0.15 0.05 87.31 13:39:01 2 10.95 0.00 2.10 0.20 0.08 86.67 13:39:01 3 10.77 0.00 2.04 2.23 0.07 84.89 13:39:01 4 11.61 0.00 1.42 0.03 0.05 86.89 13:39:01 5 9.73 0.00 1.78 1.38 0.08 87.03 13:39:01 6 7.53 0.00 2.08 1.42 0.07 88.90 13:39:01 7 10.04 0.00 1.28 0.29 0.08 88.31 13:40:01 all 3.99 0.00 0.68 0.09 0.06 95.19 13:40:01 0 3.94 0.00 0.80 0.08 0.05 95.13 13:40:01 1 3.44 0.00 0.58 0.00 0.05 95.93 13:40:01 2 3.34 0.00 0.55 0.03 0.07 96.01 13:40:01 3 3.46 0.00 0.76 0.20 0.05 95.53 13:40:01 4 5.83 0.00 0.80 0.20 0.07 93.10 13:40:01 5 4.30 0.00 0.47 0.02 0.08 95.13 13:40:01 6 4.00 0.00 0.72 0.15 0.05 95.08 13:40:01 7 3.62 0.00 0.77 0.00 0.05 95.56 13:41:01 all 1.44 0.00 0.27 0.03 0.06 98.20 13:41:01 0 1.27 0.00 0.35 0.00 0.07 98.31 13:41:01 1 1.47 0.00 0.25 0.02 0.05 98.21 13:41:01 2 1.27 0.00 0.35 0.00 0.08 98.29 13:41:01 3 1.44 0.00 0.25 0.08 0.05 98.18 13:41:01 4 0.58 0.00 0.13 0.02 0.03 99.23 13:41:01 5 2.32 0.00 0.35 0.00 0.07 97.26 13:41:01 6 1.16 0.00 0.25 0.05 0.07 98.48 13:41:01 7 2.04 0.00 0.22 0.03 0.05 97.66 13:42:01 all 2.34 0.00 0.78 0.07 0.05 96.75 13:42:01 0 2.01 0.00 0.85 0.03 0.05 97.05 13:42:01 1 1.64 0.00 1.07 0.07 0.05 97.18 13:42:01 2 2.15 0.00 0.57 0.05 0.05 97.18 13:42:01 3 2.66 0.00 0.61 0.05 0.03 96.64 13:42:01 4 1.66 0.00 0.55 0.02 0.05 97.72 13:42:01 5 2.69 0.00 1.00 0.00 0.07 96.24 13:42:01 6 2.56 0.00 0.89 0.28 0.07 96.20 13:42:01 7 3.37 0.00 0.72 0.02 0.05 95.84 13:43:01 all 7.58 0.00 0.71 0.32 0.03 91.35 13:43:01 0 23.55 0.00 0.97 0.15 0.07 75.27 13:43:01 1 1.14 0.00 0.53 0.18 0.02 98.13 13:43:01 2 8.60 0.00 0.75 0.27 0.03 90.35 13:43:01 3 1.59 0.00 0.30 0.03 0.02 98.06 13:43:01 4 15.36 0.00 0.90 0.10 0.03 83.60 13:43:01 5 6.04 0.00 0.92 0.05 0.03 92.96 13:43:01 6 0.95 0.00 0.58 1.77 0.02 96.68 13:43:01 7 3.50 0.00 0.75 0.03 0.02 95.70 Average: all 11.15 0.00 2.40 2.78 0.07 83.62 Average: 0 12.26 0.00 2.41 1.50 0.07 83.76 Average: 1 10.28 0.00 2.44 1.41 0.06 85.80 Average: 2 10.23 0.00 2.39 4.47 0.07 82.84 Average: 3 10.68 0.00 2.25 2.20 0.06 84.81 Average: 4 14.02 0.00 2.43 1.80 0.06 81.69 Average: 5 11.00 0.00 2.47 4.18 0.07 82.27 Average: 6 12.29 0.00 2.66 1.13 0.07 83.86 Average: 7 8.40 0.00 2.09 5.53 0.06 83.91