---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-26991 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 16G 140G 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 858 23402 0 7906 30853 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:5a:23:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe5a:23b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:ad:15:14 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-26991) 07/09/25 _x86_64_ (8 CPU) 22:47:19 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 139.64 17.62 122.01 324.56 38023.93 22:50:01 136.36 3.17 133.19 222.50 123574.47 22:51:01 353.01 0.63 352.37 9.87 86767.94 22:52:01 142.19 19.00 123.20 3723.11 51008.57 22:53:01 93.35 0.00 93.35 0.00 63858.56 22:54:01 88.67 0.00 88.67 0.00 14059.66 22:55:01 5.68 0.00 5.68 0.00 5875.42 22:56:01 85.00 0.00 85.00 0.00 16015.33 22:57:01 31.66 0.87 30.79 58.52 2289.35 Average: 119.47 4.56 114.91 482.35 44620.35 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 29582736 31699020 3356476 10.19 76840 2337888 1347592 3.96 853648 2189396 571476 22:50:01 26721288 31097856 6217924 18.88 102092 4506316 2004348 5.90 1463408 4340216 1032640 22:51:01 24765040 30371852 8174172 24.82 165476 5519136 2236140 6.58 2315204 5273900 526296 22:52:01 23889204 30251080 9050008 27.47 170020 6247172 2771028 8.15 2656616 5790232 479904 22:53:01 23874280 30707676 9064932 27.52 171476 6702172 2208504 6.50 2697692 5751064 50164 22:54:01 23719036 30990416 9220176 27.99 171748 7128284 2054920 6.05 2624204 5971656 121320 22:55:01 22592228 29922616 10346984 31.41 171840 7185204 2525296 7.43 3855980 5857160 3040 22:56:01 24038824 31658836 8900388 27.02 171976 7466536 1420836 4.18 2206444 6061280 204 22:57:01 23931288 31559108 9007924 27.35 174684 7472660 1486552 4.37 2316168 6059144 11048 Average: 24790436 30917607 8148776 24.74 152906 6062819 2006135 5.90 2332152 5254894 310677 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 2767.58 1918.35 9297.82 405.95 0.00 0.00 0.00 0.00 22:49:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 4890.05 3381.75 15684.15 724.62 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 456.66 275.47 3060.85 39.19 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 306.22 192.37 2172.15 41.76 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 86.82 64.84 189.59 20.12 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 156.77 117.10 34.06 30.42 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 1.32 1.03 0.29 0.21 0.00 0.00 0.00 0.00 22:55:01 lo 33.01 33.01 1.69 1.69 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 3913.35 2434.58 737.90 8423.34 0.00 0.00 0.00 0.00 22:56:01 lo 8.25 8.25 0.43 0.43 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 22.15 17.18 16.84 9.95 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1397.56 931.80 3455.14 1078.53 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-26991) 07/09/25 _x86_64_ (8 CPU) 22:47:19 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.82 0.00 1.48 1.92 0.04 86.74 22:49:01 0 8.73 0.00 0.99 0.08 0.03 90.16 22:49:01 1 2.23 0.00 1.23 6.22 0.02 90.30 22:49:01 2 0.73 0.00 0.24 0.19 0.02 98.83 22:49:01 3 4.65 0.00 1.86 1.01 0.03 92.45 22:49:01 4 1.54 0.00 2.32 0.00 0.03 96.11 22:49:01 5 41.44 0.00 2.92 1.86 0.09 53.69 22:49:01 6 4.30 0.00 1.35 5.56 0.03 88.75 22:49:01 7 15.01 0.00 0.92 0.49 0.03 83.55 22:50:01 all 10.68 0.00 3.04 5.62 0.05 80.61 22:50:01 0 8.89 0.00 0.38 0.03 0.03 90.66 22:50:01 1 4.91 0.00 0.87 9.59 0.03 84.59 22:50:01 2 7.88 0.00 4.66 9.71 0.07 77.68 22:50:01 3 20.95 0.00 5.17 0.54 0.05 73.28 22:50:01 4 14.85 0.00 6.75 0.00 0.07 78.33 22:50:01 5 6.85 0.00 1.78 0.12 0.03 91.21 22:50:01 6 7.19 0.00 1.53 14.19 0.05 77.05 22:50:01 7 13.94 0.00 3.20 10.79 0.05 72.02 22:51:01 all 17.09 0.00 2.83 5.22 0.07 74.80 22:51:01 0 24.59 0.00 3.58 0.22 0.07 71.54 22:51:01 1 14.48 0.00 1.64 5.89 0.08 77.91 22:51:01 2 10.02 0.00 3.32 8.10 0.05 78.50 22:51:01 3 16.41 0.00 4.56 2.11 0.07 76.85 22:51:01 4 30.40 0.00 3.85 0.00 0.07 65.68 22:51:01 5 14.10 0.00 0.65 0.03 0.05 85.16 22:51:01 6 8.32 0.00 2.37 15.81 0.03 73.47 22:51:01 7 18.31 0.00 2.67 9.68 0.08 69.25 22:52:01 all 26.68 0.00 1.49 0.74 0.06 71.03 22:52:01 0 26.16 0.00 1.35 0.07 0.05 72.38 22:52:01 1 41.38 0.00 1.49 0.00 0.07 57.07 22:52:01 2 24.08 0.00 1.32 1.14 0.07 73.39 22:52:01 3 36.47 0.00 1.40 0.00 0.10 62.03 22:52:01 4 19.87 0.00 1.96 1.42 0.05 76.70 22:52:01 5 21.63 0.00 2.16 0.74 0.07 75.41 22:52:01 6 33.26 0.00 1.33 0.00 0.07 65.34 22:52:01 7 10.57 0.00 0.90 2.57 0.05 85.91 22:53:01 all 23.68 0.00 2.53 1.23 0.06 72.50 22:53:01 0 20.51 0.00 1.25 0.00 0.03 78.20 22:53:01 1 41.72 0.00 3.77 1.37 0.08 53.05 22:53:01 2 54.55 0.00 2.32 1.74 0.08 41.30 22:53:01 3 17.21 0.00 1.41 0.00 0.08 81.30 22:53:01 4 9.90 0.00 0.96 5.12 0.03 83.99 22:53:01 5 26.10 0.00 7.82 0.00 0.07 66.02 22:53:01 6 9.44 0.00 1.53 0.92 0.03 88.08 22:53:01 7 9.98 0.00 1.14 0.72 0.02 88.15 22:54:01 all 14.60 0.00 2.29 0.18 0.04 82.88 22:54:01 0 57.17 0.00 8.40 0.00 0.08 34.34 22:54:01 1 5.07 0.00 1.68 0.00 0.08 93.17 22:54:01 2 5.60 0.00 0.35 0.15 0.03 93.86 22:54:01 3 4.85 0.00 0.58 0.00 0.02 94.55 22:54:01 4 8.21 0.00 0.53 1.30 0.03 89.93 22:54:01 5 14.55 0.00 1.10 0.00 0.02 84.33 22:54:01 6 7.32 0.00 0.48 0.00 0.02 92.18 22:54:01 7 13.97 0.00 5.23 0.00 0.05 80.75 22:55:01 all 12.19 0.00 9.84 0.09 0.09 77.79 22:55:01 0 6.48 0.00 6.30 0.00 0.08 87.13 22:55:01 1 15.57 0.00 5.12 0.00 0.10 79.20 22:55:01 2 13.37 0.00 15.03 0.64 0.10 70.85 22:55:01 3 7.41 0.00 7.23 0.00 0.08 85.28 22:55:01 4 12.80 0.00 9.88 0.08 0.08 77.15 22:55:01 5 25.73 0.00 17.97 0.00 0.10 56.20 22:55:01 6 6.58 0.00 7.13 0.00 0.08 86.22 22:55:01 7 9.74 0.00 10.21 0.00 0.07 79.98 22:56:01 all 9.72 0.00 3.90 0.20 0.04 86.14 22:56:01 0 50.67 0.00 3.36 0.00 0.07 45.91 22:56:01 1 7.36 0.00 6.08 0.00 0.05 86.52 22:56:01 2 1.87 0.00 1.94 0.00 0.03 96.16 22:56:01 3 5.86 0.00 5.13 0.97 0.03 88.00 22:56:01 4 4.20 0.00 7.16 0.49 0.05 88.09 22:56:01 5 4.93 0.00 4.18 0.00 0.05 90.84 22:56:01 6 1.31 0.00 1.47 0.13 0.02 97.07 22:56:01 7 1.65 0.00 1.90 0.00 0.03 96.42 22:57:01 all 6.88 0.00 0.48 0.18 0.02 92.44 22:57:01 0 3.13 0.00 0.38 0.02 0.00 96.47 22:57:01 1 5.70 0.00 0.65 0.02 0.03 93.59 22:57:01 2 14.08 0.00 0.68 0.18 0.03 85.02 22:57:01 3 0.55 0.00 0.23 0.03 0.02 99.17 22:57:01 4 0.43 0.00 0.32 1.07 0.02 98.17 22:57:01 5 0.13 0.00 0.25 0.00 0.00 99.62 22:57:01 6 11.36 0.00 0.57 0.05 0.02 88.01 22:57:01 7 19.67 0.00 0.72 0.08 0.03 79.49 Average: all 14.61 0.00 3.10 1.70 0.05 80.54 Average: 0 22.92 0.00 2.90 0.05 0.05 74.09 Average: 1 15.42 0.00 2.51 2.55 0.06 79.45 Average: 2 14.72 0.00 3.30 2.43 0.05 79.49 Average: 3 12.70 0.00 3.07 0.51 0.05 83.67 Average: 4 11.37 0.00 3.74 1.06 0.05 83.79 Average: 5 17.23 0.00 4.32 0.30 0.05 78.10 Average: 6 9.92 0.00 1.98 4.04 0.04 84.03 Average: 7 12.54 0.00 2.99 2.70 0.05 81.73