---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33202 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 17G 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 870 22409 0 8886 30841 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:ba:75:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:feba:751c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:c2:70:a6 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::42:54ff:fec2:70a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33202) 08/05/25 _x86_64_ (8 CPU) 13:33:29 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 336.06 40.93 295.14 2943.50 84297.44 13:36:01 586.10 6.72 579.39 527.51 300999.30 13:37:01 272.54 0.27 272.27 39.86 13790.50 13:38:01 127.21 0.30 126.91 22.66 17446.18 13:39:01 10.13 0.03 10.10 2.03 233.72 13:40:01 4.82 0.00 4.82 0.00 209.97 13:41:01 19.50 0.00 19.50 0.00 755.61 13:42:01 72.22 1.82 70.40 94.12 2449.46 Average: 178.59 6.20 172.40 449.44 52564.95 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 29952264 31738696 2986948 9.07 77892 2011516 1358708 4.00 842004 1838044 300852 13:36:01 23129328 31403072 9809884 29.78 166312 8113180 4585536 13.49 1279336 7854056 1784 13:37:01 20498880 29081152 12440332 37.77 180896 8409436 9816208 28.88 3843364 7844848 2304 13:38:01 19387516 28274728 13551696 41.14 209460 8648640 10943412 32.20 4695936 8054600 1288 13:39:01 19234504 28124292 13704708 41.61 209648 8651540 11047440 32.50 4856684 8043568 356 13:40:01 19231184 28125064 13708028 41.62 209804 8655228 11006532 32.38 4857112 8045736 520 13:41:01 20105236 28950600 12833976 38.96 210184 8615148 8663864 25.49 4059056 7998376 296 13:42:01 22961740 31592108 9977472 30.29 212104 8388560 1611344 4.74 1477608 7795404 10880 Average: 21812582 29661214 11126630 33.78 184538 7686656 7379130 21.71 3238888 7184329 39785 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 243.50 175.77 2240.71 35.91 0.00 0.00 0.00 0.00 13:35:01 lo 2.17 2.17 0.24 0.24 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2975.04 1411.86 57285.42 108.21 0.00 0.00 0.00 0.00 13:36:01 vethe6b6fe3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth34ad36d 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 veth8be1e42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth33dc1ed 9.05 9.93 1.39 1.06 0.00 0.00 0.00 0.00 13:37:01 veth12db59f 2.92 3.52 0.40 0.39 0.00 0.00 0.00 0.00 13:37:01 ens3 44.49 33.74 323.64 4.79 0.00 0.00 0.00 0.00 13:37:01 vethe6b6fe3 22.40 20.48 2.95 2.93 0.00 0.00 0.00 0.00 13:38:01 veth33dc1ed 19.39 28.37 3.39 2.26 0.00 0.00 0.00 0.00 13:38:01 veth12db59f 3.45 5.03 0.71 0.46 0.00 0.00 0.00 0.00 13:38:01 ens3 82.37 57.26 1177.56 5.99 0.00 0.00 0.00 0.00 13:38:01 vethe6b6fe3 43.35 30.12 3.67 4.54 0.00 0.00 0.00 0.00 13:39:01 veth33dc1ed 20.08 28.71 3.34 2.37 0.00 0.00 0.00 0.00 13:39:01 veth12db59f 4.51 6.00 0.99 0.68 0.00 0.00 0.00 0.00 13:39:01 ens3 0.71 0.61 0.23 0.34 0.00 0.00 0.00 0.00 13:39:01 vethe6b6fe3 48.96 34.82 4.57 5.32 0.00 0.00 0.00 0.00 13:40:01 veth33dc1ed 20.31 28.85 3.52 10.66 0.00 0.00 0.00 0.00 13:40:01 veth12db59f 3.40 4.93 0.69 0.41 0.00 0.00 0.00 0.00 13:40:01 ens3 0.77 0.72 0.14 0.27 0.00 0.00 0.00 0.00 13:40:01 vethe6b6fe3 48.38 37.39 4.95 5.37 0.00 0.00 0.00 0.00 13:41:01 veth12db59f 3.40 5.53 0.71 0.44 0.00 0.00 0.00 0.00 13:41:01 ens3 9.40 10.35 8.86 1.49 0.00 0.00 0.00 0.00 13:41:01 vethe6b6fe3 40.28 27.91 3.15 4.13 0.00 0.00 0.00 0.00 13:41:01 vethf86d322 367.64 366.89 49.35 84.68 0.00 0.00 0.00 0.01 13:42:01 ens3 40.21 33.89 67.51 17.32 0.00 0.00 0.00 0.00 13:42:01 lo 31.33 31.33 2.97 2.97 0.00 0.00 0.00 0.00 13:42:01 docker0 30.94 41.94 3.05 299.26 0.00 0.00 0.00 0.00 Average: ens3 425.82 216.06 7665.14 21.81 0.00 0.00 0.00 0.00 Average: lo 3.44 3.44 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 3.88 5.26 0.38 37.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33202) 08/05/25 _x86_64_ (8 CPU) 13:33:29 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 9.86 0.00 0.94 3.66 0.03 85.50 13:35:01 0 15.70 0.00 1.17 0.86 0.03 82.23 13:35:01 1 4.47 0.00 0.37 0.10 0.02 95.03 13:35:01 2 0.41 0.00 0.22 15.80 0.03 83.53 13:35:01 3 1.05 0.00 0.27 0.00 0.02 98.66 13:35:01 4 1.89 0.00 0.66 5.86 0.02 91.57 13:35:01 5 43.93 0.00 3.11 3.69 0.08 49.18 13:35:01 6 2.16 0.00 0.70 1.87 0.03 95.24 13:35:01 7 9.24 0.00 1.07 1.19 0.02 88.48 13:36:01 all 21.49 0.00 11.21 14.89 0.10 52.31 13:36:01 0 19.83 0.00 12.93 19.10 0.10 48.03 13:36:01 1 23.88 0.00 9.93 2.75 0.12 63.33 13:36:01 2 21.37 0.00 10.96 26.28 0.12 41.28 13:36:01 3 23.57 0.00 8.94 11.57 0.10 55.82 13:36:01 4 20.84 0.00 12.19 25.99 0.12 40.86 13:36:01 5 19.87 0.00 11.15 24.34 0.10 44.53 13:36:01 6 21.27 0.00 11.73 4.96 0.09 61.96 13:36:01 7 21.21 0.00 11.85 4.30 0.10 62.53 13:37:01 all 35.17 0.00 4.24 0.97 0.09 59.54 13:37:01 0 33.11 0.00 4.20 0.50 0.08 62.11 13:37:01 1 34.24 0.00 4.52 1.53 0.08 59.63 13:37:01 2 33.43 0.00 4.27 0.25 0.08 61.96 13:37:01 3 33.67 0.00 3.84 0.33 0.08 62.07 13:37:01 4 37.76 0.00 3.98 0.66 0.10 57.50 13:37:01 5 32.85 0.00 4.12 1.97 0.08 60.97 13:37:01 6 40.69 0.00 4.39 1.28 0.08 53.56 13:37:01 7 35.67 0.00 4.56 1.22 0.08 58.46 13:38:01 all 9.70 0.00 1.92 0.73 0.05 87.60 13:38:01 0 8.95 0.00 2.26 0.22 0.05 88.53 13:38:01 1 10.86 0.00 2.92 0.27 0.07 85.88 13:38:01 2 7.36 0.00 1.46 1.36 0.07 89.76 13:38:01 3 8.20 0.00 1.86 2.01 0.07 87.87 13:38:01 4 11.20 0.00 2.15 1.26 0.03 85.36 13:38:01 5 11.11 0.00 1.65 0.15 0.07 87.03 13:38:01 6 11.65 0.00 1.64 0.40 0.07 86.24 13:38:01 7 8.24 0.00 1.51 0.22 0.05 89.98 13:39:01 all 3.83 0.00 0.65 0.04 0.04 95.44 13:39:01 0 4.83 0.00 0.44 0.00 0.05 94.68 13:39:01 1 3.49 0.00 0.73 0.05 0.05 95.68 13:39:01 2 3.18 0.00 0.78 0.00 0.03 96.01 13:39:01 3 4.46 0.00 0.66 0.17 0.03 94.67 13:39:01 4 3.69 0.00 0.60 0.03 0.05 95.63 13:39:01 5 3.93 0.00 0.61 0.00 0.07 95.39 13:39:01 6 3.32 0.00 0.58 0.02 0.03 96.04 13:39:01 7 3.79 0.00 0.75 0.02 0.05 95.40 13:40:01 all 1.58 0.00 0.30 0.02 0.04 98.06 13:40:01 0 1.60 0.00 0.38 0.02 0.03 97.97 13:40:01 1 2.66 0.00 0.35 0.03 0.05 96.91 13:40:01 2 1.24 0.00 0.27 0.02 0.03 98.45 13:40:01 3 1.07 0.00 0.24 0.10 0.03 98.56 13:40:01 4 1.82 0.00 0.27 0.00 0.03 97.88 13:40:01 5 1.34 0.00 0.27 0.00 0.03 98.36 13:40:01 6 2.02 0.00 0.32 0.02 0.05 97.59 13:40:01 7 0.87 0.00 0.30 0.00 0.03 98.80 13:41:01 all 2.27 0.00 0.66 0.07 0.04 96.96 13:41:01 0 3.12 0.00 0.87 0.10 0.02 95.89 13:41:01 1 2.49 0.00 0.87 0.08 0.03 96.53 13:41:01 2 2.56 0.00 0.63 0.00 0.03 96.78 13:41:01 3 1.56 0.00 0.45 0.22 0.03 97.73 13:41:01 4 2.04 0.00 0.92 0.03 0.05 96.96 13:41:01 5 2.09 0.00 0.47 0.03 0.05 97.36 13:41:01 6 2.21 0.00 0.53 0.03 0.03 97.19 13:41:01 7 2.05 0.00 0.57 0.03 0.03 97.31 13:42:01 all 6.58 0.00 0.72 0.22 0.02 92.46 13:42:01 0 5.80 0.00 0.82 0.02 0.02 93.35 13:42:01 1 12.71 0.00 0.90 0.10 0.02 86.27 13:42:01 2 3.70 0.00 0.53 0.03 0.02 95.71 13:42:01 3 0.77 0.00 0.55 1.12 0.02 97.55 13:42:01 4 1.35 0.00 0.58 0.07 0.03 97.96 13:42:01 5 10.43 0.00 0.85 0.08 0.02 88.61 13:42:01 6 15.93 0.00 1.17 0.27 0.05 82.58 13:42:01 7 1.95 0.00 0.40 0.05 0.02 97.59 Average: all 11.29 0.00 2.57 2.55 0.05 83.54 Average: 0 11.60 0.00 2.87 2.58 0.05 82.90 Average: 1 11.84 0.00 2.57 0.61 0.05 84.92 Average: 2 9.14 0.00 2.37 5.40 0.05 83.04 Average: 3 9.30 0.00 2.09 1.93 0.05 86.63 Average: 4 10.05 0.00 2.65 4.19 0.05 83.05 Average: 5 15.65 0.00 2.76 3.74 0.06 77.80 Average: 6 12.41 0.00 2.62 1.10 0.05 83.82 Average: 7 10.34 0.00 2.61 0.87 0.05 86.14