---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22111 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 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 877 24056 0 7233 30834 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:a0:a7:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fea0:a755/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:b5:86:b8 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::42:47ff:feb5:86b8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22111) 06/18/25 _x86_64_ (8 CPU) 14:44:51 LINUX RESTART (8 CPU) 14:45:01 tps rtps wtps bread/s bwrtn/s 14:46:01 369.57 74.00 295.57 5315.11 102301.48 14:47:01 218.93 19.57 199.37 2271.44 90430.64 14:48:01 570.81 4.23 566.58 408.66 187039.79 14:49:01 26.01 0.05 25.96 3.73 5669.99 14:50:01 5.40 0.33 5.07 8.53 123.45 14:51:01 114.46 0.13 114.33 11.73 15552.21 14:52:01 109.80 0.18 109.62 8.27 18446.13 14:53:01 8.60 0.00 8.60 0.00 222.90 14:54:01 29.75 0.12 29.63 22.80 473.92 14:55:01 55.37 1.63 53.74 90.12 2379.60 Average: 150.88 10.03 140.86 814.13 42269.63 14:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:01 30133116 31625632 2806104 8.52 58776 1750484 1502104 4.42 934084 1593172 131520 14:47:01 25766316 31558540 7172904 21.78 116620 5848868 2309956 6.80 1063412 5626908 3190180 14:48:01 24453892 31015708 8485328 25.76 161880 6493076 6185844 18.20 1773612 6077136 58124 14:49:01 23427716 30079092 9511504 28.88 163444 6581372 7319100 21.53 2788832 6076724 612 14:50:01 23405724 30059620 9533496 28.94 163616 6582172 7525600 22.14 2808868 6075140 204 14:51:01 22832524 29955540 10106696 30.68 182200 6993600 7871732 23.16 2968268 6440024 20640 14:52:01 22692332 29885444 10246888 31.11 203424 7028500 7923404 23.31 3101324 6434496 2376 14:53:01 22691448 29885440 10247772 31.11 203508 7029064 7940700 23.36 3103104 6434004 848 14:54:01 22912904 30065184 10026316 30.44 203672 6992960 7001904 20.60 2939032 6389476 264 14:55:01 24628520 31566284 8310700 25.23 205616 6767012 1642312 4.83 1486488 6188760 9644 Average: 24294449 30569648 8644771 26.24 166276 6206711 5722266 16.84 2296702 5733584 341441 14:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:46:01 ens3 530.24 342.94 1680.60 82.44 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 13.59 13.59 1.25 1.25 0.00 0.00 0.00 0.00 14:47:01 ens3 1208.66 709.41 33142.56 60.21 0.00 0.00 0.00 0.00 14:48:01 veth3b5fe90 48.15 65.94 3.71 309.61 0.00 0.00 0.00 0.03 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 vethcfda433 0.40 0.52 0.03 0.03 0.00 0.00 0.00 0.00 14:48:01 br-0732a098dc40 48.25 65.83 3.05 309.61 0.00 0.00 0.00 0.00 14:49:01 veth3b5fe90 0.27 0.40 0.02 0.02 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 vethcfda433 0.52 0.62 0.04 0.03 0.00 0.00 0.00 0.00 14:49:01 br-0732a098dc40 0.37 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:50:01 veth3b5fe90 0.35 0.18 0.03 0.01 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 vethcfda433 2.78 4.07 0.42 0.43 0.00 0.00 0.00 0.00 14:50:01 br-0732a098dc40 0.35 0.18 0.02 0.01 0.00 0.00 0.00 0.00 14:51:01 veth3b5fe90 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 84.80 118.60 4.57 1052.67 0.00 0.00 0.00 0.00 14:51:01 vethcfda433 3.33 5.18 0.53 0.59 0.00 0.00 0.00 0.00 14:51:01 br-0732a098dc40 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:52:01 veth3b5fe90 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 49.36 70.17 4.01 296.69 0.00 0.00 0.00 0.00 14:52:01 vethcfda433 3.67 5.55 0.59 0.68 0.00 0.00 0.00 0.00 14:52:01 br-0732a098dc40 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth3b5fe90 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vethcfda433 5.02 7.10 0.76 0.92 0.00 0.00 0.00 0.00 14:53:01 br-0732a098dc40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethcfda433 4.47 6.55 0.55 0.58 0.00 0.00 0.00 0.00 14:54:01 br-0732a098dc40 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethb3de1d3 229.53 228.96 34.04 52.05 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 30.99 30.99 2.73 2.73 0.00 0.00 0.00 0.00 14:55:01 ens3 2122.56 1331.94 37438.64 208.57 0.00 0.00 0.00 0.00 Average: docker0 13.41 18.88 0.86 134.92 0.00 0.00 0.00 0.00 Average: lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 211.89 132.77 3743.49 20.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22111) 06/18/25 _x86_64_ (8 CPU) 14:44:51 LINUX RESTART (8 CPU) 14:45:01 CPU %user %nice %system %iowait %steal %idle 14:46:01 all 8.76 0.00 1.25 4.67 0.05 85.26 14:46:01 0 4.32 0.00 1.19 0.33 0.05 94.11 14:46:01 1 5.69 0.00 0.94 1.87 0.07 91.43 14:46:01 2 6.85 0.00 2.19 2.04 0.03 88.89 14:46:01 3 29.16 0.00 1.97 3.56 0.07 65.24 14:46:01 4 3.21 0.00 0.47 12.43 0.03 83.87 14:46:01 5 8.30 0.00 1.12 4.85 0.05 85.68 14:46:01 6 4.37 0.00 1.36 11.77 0.07 82.43 14:46:01 7 8.24 0.00 0.77 0.58 0.05 90.35 14:47:01 all 13.63 0.00 4.57 4.89 0.15 76.77 14:47:01 0 12.28 0.00 4.19 0.45 0.03 83.04 14:47:01 1 8.81 0.00 5.17 27.80 0.08 58.14 14:47:01 2 19.46 0.00 5.31 2.59 0.05 72.60 14:47:01 3 16.55 0.00 4.86 4.22 0.08 74.29 14:47:01 4 16.44 0.00 4.34 2.00 0.18 77.04 14:47:01 5 11.73 0.00 3.89 0.40 0.12 83.86 14:47:01 6 9.53 0.00 4.00 1.27 0.03 85.16 14:47:01 7 14.22 0.00 4.79 0.47 0.58 79.94 14:48:01 all 11.54 0.00 4.65 14.97 0.07 68.77 14:48:01 0 12.01 0.00 4.83 8.74 0.07 74.35 14:48:01 1 10.98 0.00 4.35 27.51 0.07 57.09 14:48:01 2 10.69 0.00 4.72 8.35 0.12 76.12 14:48:01 3 9.77 0.00 5.52 41.05 0.08 43.58 14:48:01 4 12.34 0.00 4.68 9.64 0.07 73.28 14:48:01 5 13.04 0.00 4.18 4.61 0.07 78.10 14:48:01 6 11.51 0.00 3.99 13.64 0.05 70.81 14:48:01 7 11.94 0.00 4.95 6.41 0.07 76.64 14:49:01 all 19.41 0.00 1.46 0.27 0.07 78.79 14:49:01 0 17.22 0.00 1.05 0.02 0.05 81.66 14:49:01 1 15.83 0.00 1.29 0.02 0.08 82.78 14:49:01 2 21.91 0.00 1.91 0.02 0.07 76.10 14:49:01 3 18.51 0.00 1.20 0.12 0.10 80.07 14:49:01 4 22.23 0.00 1.45 0.43 0.07 75.81 14:49:01 5 16.59 0.00 1.17 1.04 0.05 81.15 14:49:01 6 20.74 0.00 1.82 0.47 0.05 76.92 14:49:01 7 22.23 0.00 1.77 0.03 0.07 75.90 14:50:01 all 0.97 0.00 0.16 0.03 0.04 98.80 14:50:01 0 1.23 0.00 0.13 0.00 0.03 98.60 14:50:01 1 0.60 0.00 0.12 0.02 0.03 99.23 14:50:01 2 0.35 0.00 0.17 0.02 0.05 99.42 14:50:01 3 0.92 0.00 0.18 0.05 0.03 98.81 14:50:01 4 1.91 0.00 0.13 0.00 0.02 97.94 14:50:01 5 0.83 0.00 0.23 0.12 0.05 98.77 14:50:01 6 0.99 0.00 0.18 0.02 0.03 98.78 14:50:01 7 0.95 0.00 0.18 0.02 0.05 98.80 14:51:01 all 4.40 0.00 1.16 0.48 0.05 93.91 14:51:01 0 4.23 0.00 1.54 1.15 0.03 93.04 14:51:01 1 3.39 0.00 1.06 0.08 0.05 95.42 14:51:01 2 3.39 0.00 1.34 0.02 0.03 95.22 14:51:01 3 5.05 0.00 1.17 0.05 0.05 93.68 14:51:01 4 4.34 0.00 1.22 0.33 0.05 94.06 14:51:01 5 2.50 0.00 0.92 2.06 0.03 94.49 14:51:01 6 4.46 0.00 0.95 0.17 0.03 94.39 14:51:01 7 7.78 0.00 1.12 0.00 0.05 91.05 14:52:01 all 7.88 0.00 1.83 1.06 0.05 89.17 14:52:01 0 8.96 0.00 1.35 0.03 0.05 89.60 14:52:01 1 5.92 0.00 1.75 0.57 0.05 91.71 14:52:01 2 7.07 0.00 2.31 0.32 0.05 90.24 14:52:01 3 8.82 0.00 1.54 0.13 0.05 89.45 14:52:01 4 5.51 0.00 1.78 0.07 0.05 92.60 14:52:01 5 6.52 0.00 1.90 2.02 0.05 89.51 14:52:01 6 10.23 0.00 2.02 0.10 0.07 87.59 14:52:01 7 10.03 0.00 1.99 5.24 0.05 82.69 14:53:01 all 2.56 0.00 0.47 0.03 0.05 96.89 14:53:01 0 2.32 0.00 0.37 0.02 0.05 97.25 14:53:01 1 3.06 0.00 0.57 0.00 0.05 96.32 14:53:01 2 2.32 0.00 0.50 0.00 0.03 97.15 14:53:01 3 2.04 0.00 0.40 0.02 0.02 97.53 14:53:01 4 3.41 0.00 0.67 0.02 0.07 95.84 14:53:01 5 3.17 0.00 0.43 0.02 0.07 96.31 14:53:01 6 2.52 0.00 0.28 0.00 0.05 97.15 14:53:01 7 1.69 0.00 0.59 0.13 0.05 97.54 14:54:01 all 1.34 0.00 0.47 0.05 0.04 98.11 14:54:01 0 1.60 0.00 0.55 0.07 0.05 97.73 14:54:01 1 1.27 0.00 0.52 0.00 0.05 98.16 14:54:01 2 1.04 0.00 0.35 0.22 0.03 98.36 14:54:01 3 1.07 0.00 0.47 0.03 0.02 98.41 14:54:01 4 1.20 0.00 0.55 0.05 0.07 98.13 14:54:01 5 1.68 0.00 0.32 0.00 0.02 97.98 14:54:01 6 1.70 0.00 0.43 0.00 0.03 97.83 14:54:01 7 1.19 0.00 0.47 0.02 0.03 98.30 14:55:01 all 7.12 0.00 0.68 0.32 0.03 91.85 14:55:01 0 3.45 0.00 0.63 0.03 0.02 95.86 14:55:01 1 37.81 0.00 1.52 0.32 0.05 60.30 14:55:01 2 6.66 0.00 0.82 0.12 0.03 92.37 14:55:01 3 0.80 0.00 0.55 1.83 0.02 96.80 14:55:01 4 0.48 0.00 0.47 0.05 0.02 98.98 14:55:01 5 2.77 0.00 0.35 0.08 0.03 96.77 14:55:01 6 4.18 0.00 0.72 0.05 0.03 95.02 14:55:01 7 0.80 0.00 0.42 0.13 0.05 98.60 Average: all 7.76 0.00 1.67 2.67 0.06 87.85 Average: 0 6.76 0.00 1.58 1.08 0.04 90.53 Average: 1 9.35 0.00 1.72 5.80 0.06 83.07 Average: 2 7.97 0.00 1.96 1.36 0.05 88.65 Average: 3 9.26 0.00 1.78 5.07 0.05 83.84 Average: 4 7.10 0.00 1.57 2.50 0.06 88.77 Average: 5 6.70 0.00 1.45 1.51 0.05 90.28 Average: 6 7.02 0.00 1.57 2.74 0.05 88.62 Average: 7 7.90 0.00 1.70 1.30 0.11 88.99