---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14180 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 15G 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 873 23976 0 7317 30838 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:16:7f:af brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe16:7faf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:03:fc:94 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:e7ff:fe03:fc94/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14180) 05/19/25 _x86_64_ (8 CPU) 12:08:50 LINUX RESTART (8 CPU) 12:09:01 tps rtps wtps bread/s bwrtn/s 12:10:02 280.75 74.10 206.65 5293.52 90837.13 12:11:01 220.91 19.95 200.97 2366.11 88761.63 12:12:01 257.36 0.63 256.72 8.80 167685.79 12:13:01 313.11 2.72 310.40 414.20 35630.46 12:14:01 136.91 0.17 136.74 20.00 17216.86 12:15:01 98.17 0.22 97.95 10.00 18437.33 12:16:01 5.67 0.00 5.67 0.00 201.17 12:17:01 64.56 1.57 62.99 41.46 1082.89 Average: 172.08 12.40 159.67 1016.45 52405.93 12:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:02 30311848 31676760 2627372 7.98 52496 1633668 1457172 4.29 867260 1490336 56888 12:11:01 26057000 31627628 6882220 20.89 102068 5666964 1901448 5.59 984984 5443312 3149448 12:12:01 25248084 31662596 7691136 23.35 131396 6395048 1702424 5.01 977852 6169656 90088 12:13:01 22931672 29653492 10007548 30.38 147040 6688104 9040968 26.60 3176344 6198704 2372 12:14:01 22306948 29505520 10632272 32.28 170496 7093092 8953536 26.34 3415012 6522704 57696 12:15:01 21927128 29208716 11012092 33.43 184968 7153992 9253728 27.23 3733212 6574860 1920 12:16:01 21901756 29185676 11037464 33.51 185084 7155976 9287196 27.33 3756884 6575732 276 12:17:01 24639044 31655292 8300176 25.20 186120 6881540 1553404 4.57 1338164 6340632 424 Average: 24415435 30521960 8523785 25.88 144958 6083548 5393734 15.87 2281214 5664492 419889 12:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:02 ens3 397.00 263.61 1096.30 76.29 0.00 0.00 0.00 0.00 12:10:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 1305.41 746.50 38431.26 62.12 0.00 0.00 0.00 0.00 12:11:01 lo 14.03 14.03 1.29 1.29 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 br-0cd3738b2c18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 11.41 10.60 2.45 2.91 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 veth8aa2550 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 12:13:01 veth99ca155 5.00 4.28 0.56 0.53 0.00 0.00 0.00 0.00 12:13:01 vethaf37705 6.23 6.23 0.96 0.89 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 veth8aa2550 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 veth99ca155 8.67 11.48 1.97 1.28 0.00 0.00 0.00 0.00 12:14:01 vethaf37705 15.76 11.58 1.50 1.71 0.00 0.00 0.00 0.00 12:14:01 docker0 42.86 80.12 2.95 1178.70 0.00 0.00 0.00 0.00 12:15:01 veth8aa2550 0.42 0.60 0.10 0.07 0.00 0.00 0.00 0.00 12:15:01 veth99ca155 328.65 330.81 41.55 119.48 0.00 0.00 0.00 0.01 12:15:01 vethaf37705 23.56 19.38 16.57 7.39 0.00 0.00 0.00 0.00 12:15:01 docker0 14.51 22.15 1.69 192.64 0.00 0.00 0.00 0.00 12:16:01 veth8aa2550 0.27 0.37 0.06 0.04 0.00 0.00 0.00 0.00 12:16:01 veth99ca155 117.26 119.60 13.42 40.35 0.00 0.00 0.00 0.00 12:16:01 vethaf37705 27.23 22.10 2.46 3.03 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 1896.03 1141.56 41557.81 159.71 0.00 0.00 0.00 0.00 12:17:01 lo 28.10 28.10 2.50 2.50 0.00 0.00 0.00 0.00 Average: docker0 7.19 12.81 0.58 171.78 0.00 0.00 0.00 0.00 Average: ens3 236.96 142.45 5205.47 19.95 0.00 0.00 0.00 0.00 Average: lo 3.14 3.14 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14180) 05/19/25 _x86_64_ (8 CPU) 12:08:50 LINUX RESTART (8 CPU) 12:09:01 CPU %user %nice %system %iowait %steal %idle 12:10:02 all 7.40 0.00 1.22 6.83 0.04 84.52 12:10:02 0 3.85 0.00 0.78 1.72 0.02 93.63 12:10:02 1 4.18 0.00 0.75 2.06 0.03 92.97 12:10:02 2 9.94 0.00 0.80 0.67 0.03 88.56 12:10:02 3 8.98 0.00 1.28 30.40 0.07 59.28 12:10:02 4 7.61 0.00 1.30 2.42 0.05 88.62 12:10:02 5 4.89 0.00 0.93 0.60 0.05 93.52 12:10:02 6 15.94 0.00 1.75 15.32 0.05 66.93 12:10:02 7 3.79 0.00 2.17 1.62 0.03 92.39 12:11:01 all 15.14 0.00 4.73 5.33 0.07 74.73 12:11:01 0 11.15 0.00 4.33 0.15 0.07 84.30 12:11:01 1 10.72 0.00 4.01 1.56 0.07 83.64 12:11:01 2 16.78 0.00 3.82 6.80 0.07 72.54 12:11:01 3 26.70 0.00 5.35 4.27 0.09 63.59 12:11:01 4 8.67 0.00 5.51 21.58 0.07 64.17 12:11:01 5 9.17 0.00 5.19 0.65 0.07 84.93 12:11:01 6 15.43 0.00 3.97 4.11 0.05 76.44 12:11:01 7 22.75 0.00 5.60 3.59 0.09 67.97 12:12:01 all 5.45 0.00 2.52 17.72 0.04 74.27 12:12:01 0 5.88 0.00 2.58 30.62 0.03 60.89 12:12:01 1 6.11 0.00 1.71 2.03 0.03 90.12 12:12:01 2 4.38 0.00 2.21 16.76 0.03 76.61 12:12:01 3 6.07 0.00 2.49 4.32 0.03 87.09 12:12:01 4 5.26 0.00 3.67 67.11 0.07 23.89 12:12:01 5 5.89 0.00 2.29 3.11 0.03 88.67 12:12:01 6 5.11 0.00 2.53 10.93 0.05 81.38 12:12:01 7 4.86 0.00 2.66 7.41 0.03 85.04 12:13:01 all 27.45 0.00 3.73 8.32 0.08 60.42 12:13:01 0 17.15 0.00 3.26 3.65 0.08 75.85 12:13:01 1 22.82 0.00 3.61 7.09 0.08 66.39 12:13:01 2 31.20 0.00 3.93 14.28 0.10 50.49 12:13:01 3 26.88 0.00 3.52 4.33 0.08 65.18 12:13:01 4 30.46 0.00 3.68 19.37 0.08 46.40 12:13:01 5 28.98 0.00 3.62 9.33 0.08 57.98 12:13:01 6 30.30 0.00 3.97 5.06 0.08 60.57 12:13:01 7 31.78 0.00 4.23 3.46 0.08 60.44 12:14:01 all 6.79 0.00 1.34 0.75 0.05 91.06 12:14:01 0 5.55 0.00 1.20 0.05 0.05 93.14 12:14:01 1 8.32 0.00 1.42 0.53 0.05 89.68 12:14:01 2 9.15 0.00 1.52 0.07 0.05 89.21 12:14:01 3 6.55 0.00 0.95 0.03 0.05 92.41 12:14:01 4 6.99 0.00 1.64 2.14 0.08 89.15 12:14:01 5 7.38 0.00 1.42 0.52 0.05 90.63 12:14:01 6 4.26 0.00 1.63 1.44 0.05 92.63 12:14:01 7 6.13 0.00 0.98 1.27 0.05 91.57 12:15:01 all 12.01 0.00 1.97 0.89 0.07 85.06 12:15:01 0 13.75 0.00 2.58 0.07 0.07 83.53 12:15:01 1 11.26 0.00 1.54 1.09 0.08 86.03 12:15:01 2 11.07 0.00 2.31 0.33 0.05 86.23 12:15:01 3 13.07 0.00 2.01 0.49 0.07 84.37 12:15:01 4 9.49 0.00 2.04 0.22 0.08 88.17 12:15:01 5 13.79 0.00 1.96 1.74 0.07 82.44 12:15:01 6 12.70 0.00 1.46 0.10 0.05 85.70 12:15:01 7 10.95 0.00 1.82 3.06 0.08 84.08 12:16:01 all 2.42 0.00 0.45 0.02 0.07 97.04 12:16:01 0 2.68 0.00 0.45 0.00 0.08 96.78 12:16:01 1 2.34 0.00 0.35 0.00 0.07 97.24 12:16:01 2 2.60 0.00 0.54 0.00 0.10 96.76 12:16:01 3 2.64 0.00 0.50 0.02 0.07 96.78 12:16:01 4 1.87 0.00 0.57 0.05 0.07 97.44 12:16:01 5 2.19 0.00 0.55 0.02 0.08 97.15 12:16:01 6 2.42 0.00 0.33 0.00 0.07 97.18 12:16:01 7 2.63 0.00 0.30 0.07 0.08 96.92 12:17:01 all 1.74 0.00 0.73 0.14 0.07 97.33 12:17:01 0 1.57 0.00 0.85 0.52 0.07 96.99 12:17:01 1 2.34 0.00 0.69 0.02 0.05 96.91 12:17:01 2 1.64 0.00 0.75 0.03 0.07 97.51 12:17:01 3 1.22 0.00 0.65 0.17 0.05 97.91 12:17:01 4 2.58 0.00 0.89 0.13 0.08 96.32 12:17:01 5 1.64 0.00 0.77 0.07 0.07 97.46 12:17:01 6 1.57 0.00 0.59 0.05 0.08 97.71 12:17:01 7 1.36 0.00 0.59 0.13 0.05 97.87 Average: all 9.78 0.00 2.08 5.00 0.06 83.08 Average: 0 7.69 0.00 2.00 4.60 0.06 85.65 Average: 1 8.49 0.00 1.75 1.79 0.06 87.90 Average: 2 10.82 0.00 1.98 4.86 0.06 82.28 Average: 3 11.46 0.00 2.08 5.49 0.06 80.90 Average: 4 9.12 0.00 2.40 14.05 0.07 74.36 Average: 5 9.24 0.00 2.08 2.01 0.06 86.61 Average: 6 10.95 0.00 2.02 4.63 0.06 82.33 Average: 7 10.48 0.00 2.28 2.57 0.06 84.60