---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34294 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 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 24682 0 6606 30832 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:3d:d4:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe3d:d41e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:13:5a:66 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:caff:fe13:5a66/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34294) 08/10/25 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:03 tps rtps wtps bread/s bwrtn/s 12:10:01 340.99 20.77 320.22 2379.73 188653.43 12:11:01 467.12 5.28 461.84 414.73 76575.24 12:12:01 5.37 0.00 5.37 0.00 167.31 12:13:01 5.65 0.00 5.65 0.00 142.64 12:14:01 218.20 0.42 217.78 38.79 33973.40 12:15:01 8.21 0.00 8.21 0.00 191.00 12:16:01 8.72 0.00 8.72 0.00 230.89 12:17:01 58.66 1.77 56.89 52.52 1121.15 Average: 138.27 3.46 134.81 352.31 37002.50 12:09:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 25997144 31642844 6942076 21.08 130500 5649380 1667460 4.91 995316 5426320 1146576 12:11:01 23911796 29925528 9027424 27.41 147392 6001408 7440632 21.89 2898732 5523388 2108 12:12:01 23891388 29898832 9047832 27.47 147560 5995312 7640536 22.48 2925756 5515380 188 12:13:01 23867784 29876544 9071436 27.54 147792 5996792 7702932 22.66 2950364 5514712 184 12:14:01 23254104 29803688 9685116 29.40 189176 6442540 8013840 23.58 3136608 5879888 1748 12:15:01 23248292 29799124 9690928 29.42 189272 6443320 7982828 23.49 3147344 5874496 188 12:16:01 23246692 29797940 9692528 29.43 189396 6443520 7999032 23.54 3148976 5874032 396 12:17:01 25227916 31520044 7711304 23.41 190516 6178396 1656376 4.87 1470508 5644704 17208 Average: 24080640 30283068 8858580 26.89 166450 6143834 6262954 18.43 2584200 5656615 146074 12:09:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 ens3 1082.32 638.30 29846.22 57.38 0.00 0.00 0.00 0.00 12:10:01 lo 13.93 13.93 1.29 1.29 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 vethf0ad26a 0.83 1.05 0.06 0.06 0.00 0.00 0.00 0.00 12:11:01 ens3 33.63 23.76 316.29 2.40 0.00 0.00 0.00 0.00 12:11:01 veth7b07556 19.36 28.98 1.50 315.38 0.00 0.00 0.00 0.03 12:11:01 vethb16560e 4.30 5.65 0.73 0.83 0.00 0.00 0.00 0.00 12:12:01 vethf0ad26a 1.48 2.03 0.19 0.22 0.00 0.00 0.00 0.00 12:12:01 ens3 0.90 0.97 0.12 0.28 0.00 0.00 0.00 0.00 12:12:01 veth7b07556 0.48 0.37 0.03 0.02 0.00 0.00 0.00 0.00 12:12:01 vethb16560e 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 12:13:01 vethf0ad26a 3.23 5.00 0.52 0.57 0.00 0.00 0.00 0.00 12:13:01 ens3 0.97 0.77 0.51 0.69 0.00 0.00 0.00 0.00 12:13:01 veth7b07556 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 vethb16560e 0.37 0.58 0.05 0.06 0.00 0.00 0.00 0.00 12:14:01 vethf0ad26a 3.27 5.08 0.51 0.55 0.00 0.00 0.00 0.00 12:14:01 ens3 153.71 80.05 2188.00 7.74 0.00 0.00 0.00 0.00 12:14:01 veth7b07556 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 vethb16560e 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 12:15:01 vethf0ad26a 4.58 6.70 0.71 0.92 0.00 0.00 0.00 0.00 12:15:01 ens3 0.67 0.63 0.11 0.28 0.00 0.00 0.00 0.00 12:15:01 veth7b07556 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 vethb16560e 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 12:16:01 vethf0ad26a 4.63 6.40 0.62 0.64 0.00 0.00 0.00 0.00 12:16:01 ens3 0.70 0.63 0.12 0.08 0.00 0.00 0.00 0.00 12:16:01 veth7b07556 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 vethb16560e 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 12:17:01 ens3 61.99 45.13 69.81 15.28 0.00 0.00 0.00 0.00 12:17:01 lo 30.53 30.53 2.70 2.70 0.00 0.00 0.00 0.00 12:17:01 docker0 57.74 116.88 4.62 1343.59 0.00 0.00 0.00 0.00 Average: ens3 163.05 96.53 3945.20 10.32 0.00 0.00 0.00 0.00 Average: lo 3.25 3.25 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 7.25 14.67 0.58 168.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34294) 08/10/25 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:03 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 18.14 0.00 6.03 2.99 0.05 72.79 12:10:01 0 19.98 0.00 5.55 2.83 0.03 71.61 12:10:01 1 34.60 0.00 6.39 1.13 0.07 57.81 12:10:01 2 11.57 0.00 6.01 10.45 0.07 71.89 12:10:01 3 12.82 0.00 5.73 0.57 0.05 80.82 12:10:01 4 11.18 0.00 5.70 3.64 0.05 79.42 12:10:01 5 11.47 0.00 5.91 0.24 0.03 82.35 12:10:01 6 27.68 0.00 7.27 4.73 0.07 60.25 12:10:01 7 15.70 0.00 5.68 0.38 0.05 78.19 12:11:01 all 28.18 0.00 4.22 1.74 0.07 65.79 12:11:01 0 30.36 0.00 4.27 3.38 0.08 61.91 12:11:01 1 35.16 0.00 5.21 0.94 0.07 58.63 12:11:01 2 28.64 0.00 4.27 1.36 0.05 65.68 12:11:01 3 24.40 0.00 4.13 0.52 0.05 70.90 12:11:01 4 22.82 0.00 3.42 0.23 0.08 73.44 12:11:01 5 31.23 0.00 4.05 0.67 0.07 63.98 12:11:01 6 29.34 0.00 3.82 0.79 0.07 65.99 12:11:01 7 23.49 0.00 4.57 6.06 0.07 65.82 12:12:01 all 0.84 0.00 0.15 0.02 0.04 98.94 12:12:01 0 0.67 0.00 0.20 0.02 0.05 99.07 12:12:01 1 0.93 0.00 0.17 0.00 0.05 98.85 12:12:01 2 1.17 0.00 0.15 0.02 0.05 98.62 12:12:01 3 0.60 0.00 0.13 0.00 0.03 99.23 12:12:01 4 1.06 0.00 0.18 0.02 0.05 98.69 12:12:01 5 0.73 0.00 0.15 0.00 0.05 99.07 12:12:01 6 0.50 0.00 0.08 0.00 0.02 99.40 12:12:01 7 1.10 0.00 0.10 0.12 0.05 98.63 12:13:01 all 2.04 0.00 0.31 0.02 0.04 97.58 12:13:01 0 2.99 0.00 0.40 0.02 0.05 96.55 12:13:01 1 1.87 0.00 0.27 0.02 0.05 97.80 12:13:01 2 1.94 0.00 0.30 0.02 0.05 97.70 12:13:01 3 1.93 0.00 0.32 0.03 0.07 97.65 12:13:01 4 1.11 0.00 0.30 0.02 0.05 98.52 12:13:01 5 2.00 0.00 0.45 0.00 0.03 97.52 12:13:01 6 2.57 0.00 0.27 0.00 0.02 97.15 12:13:01 7 1.94 0.00 0.22 0.07 0.05 97.73 12:14:01 all 9.64 0.00 2.79 1.02 0.06 86.49 12:14:01 0 11.38 0.00 3.78 6.04 0.07 78.74 12:14:01 1 10.23 0.00 2.99 0.27 0.07 86.44 12:14:01 2 7.01 0.00 2.95 0.62 0.07 89.34 12:14:01 3 9.18 0.00 2.85 0.22 0.05 87.71 12:14:01 4 6.15 0.00 1.75 0.05 0.07 91.99 12:14:01 5 10.47 0.00 3.13 0.37 0.07 85.96 12:14:01 6 9.42 0.00 2.71 0.15 0.05 87.67 12:14:01 7 13.23 0.00 2.13 0.45 0.07 84.12 12:15:01 all 3.22 0.00 0.61 0.03 0.06 96.08 12:15:01 0 3.84 0.00 0.53 0.08 0.03 95.51 12:15:01 1 3.64 0.00 0.65 0.07 0.05 95.60 12:15:01 2 2.81 0.00 0.42 0.00 0.05 96.73 12:15:01 3 3.42 0.00 0.90 0.02 0.08 95.57 12:15:01 4 3.52 0.00 0.71 0.03 0.05 95.69 12:15:01 5 2.17 0.00 0.43 0.00 0.03 97.36 12:15:01 6 2.74 0.00 0.50 0.02 0.03 96.71 12:15:01 7 3.64 0.00 0.77 0.00 0.07 95.53 12:16:01 all 1.19 0.00 0.26 0.02 0.05 98.47 12:16:01 0 1.37 0.00 0.23 0.13 0.07 98.20 12:16:01 1 0.87 0.00 0.27 0.02 0.03 98.82 12:16:01 2 0.78 0.00 0.37 0.02 0.05 98.78 12:16:01 3 0.92 0.00 0.15 0.00 0.03 98.90 12:16:01 4 1.67 0.00 0.45 0.00 0.08 97.80 12:16:01 5 1.48 0.00 0.17 0.02 0.03 98.30 12:16:01 6 1.20 0.00 0.15 0.00 0.05 98.60 12:16:01 7 1.22 0.00 0.32 0.00 0.07 98.40 12:17:01 all 3.34 0.00 0.90 0.14 0.05 95.57 12:17:01 0 1.10 0.00 0.90 0.22 0.07 97.71 12:17:01 1 1.97 0.00 0.85 0.10 0.07 97.01 12:17:01 2 4.41 0.00 1.08 0.02 0.03 94.46 12:17:01 3 1.70 0.00 0.83 0.55 0.05 96.86 12:17:01 4 1.64 0.00 0.86 0.03 0.07 97.40 12:17:01 5 1.62 0.00 0.89 0.05 0.05 97.39 12:17:01 6 11.63 0.00 0.94 0.08 0.05 87.31 12:17:01 7 2.64 0.00 0.93 0.07 0.03 96.33 Average: all 8.26 0.00 1.89 0.74 0.05 89.06 Average: 0 8.89 0.00 1.96 1.58 0.06 87.51 Average: 1 11.03 0.00 2.08 0.31 0.06 86.52 Average: 2 7.26 0.00 1.92 1.52 0.05 89.25 Average: 3 6.83 0.00 1.86 0.24 0.05 91.02 Average: 4 6.12 0.00 1.65 0.49 0.06 91.68 Average: 5 7.60 0.00 1.87 0.17 0.05 90.31 Average: 6 10.54 0.00 1.94 0.70 0.04 86.78 Average: 7 7.81 0.00 1.82 0.89 0.06 89.42