---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44000 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 142G 9% / 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 892 24879 0 6394 30818 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:73:42:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe73:42f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:83:32:f7 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::42:3aff:fe83:32f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44000) 09/06/25 _x86_64_ (8 CPU) 12:08:11 LINUX RESTART (8 CPU) 12:09:00 tps rtps wtps bread/s bwrtn/s 12:10:01 287.54 19.85 267.69 2279.23 146439.86 12:11:01 458.27 4.17 454.11 405.00 105438.43 12:12:01 22.99 0.00 22.99 0.00 30506.23 12:13:01 7.07 0.00 7.07 0.00 156.11 12:14:01 221.88 0.45 221.43 40.66 34022.86 12:15:01 7.68 0.00 7.68 0.00 196.23 12:16:01 8.65 0.00 8.65 0.00 228.50 12:17:01 55.22 0.75 54.47 24.53 1082.62 Average: 133.98 3.19 130.79 347.69 39980.41 12:09:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 26168312 31610584 6770908 20.56 128872 5457084 1850012 5.44 1032452 5234264 1137168 12:11:01 24182840 29975440 8756380 26.58 145528 5791216 7372152 21.69 2851644 5313068 2188 12:12:01 24160864 29954248 8778356 26.65 145676 5792112 7580988 22.31 2871280 5311980 260 12:13:01 24095636 29890516 8843584 26.85 145916 5793596 7672068 22.57 2937836 5311116 240 12:14:01 23413868 29750192 9525352 28.92 187332 6239812 7992972 23.52 3174052 5696152 1580 12:15:01 23459024 29796724 9480196 28.78 187468 6240676 7993072 23.52 3154228 5670504 188 12:16:01 23460860 29799000 9478360 28.78 187612 6240872 8004536 23.55 3150460 5670288 444 12:17:01 25415024 31500592 7524196 22.84 188700 5982672 1656548 4.87 1495404 5447220 27008 Average: 24294554 30284662 8644666 26.24 164638 5942255 6265294 18.43 2583420 5456824 146134 12:09:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 13.70 13.70 1.27 1.27 0.00 0.00 0.00 0.00 12:10:01 ens3 953.71 563.56 27223.62 51.37 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 veth65a5be2 5.85 5.68 0.73 0.68 0.00 0.00 0.00 0.00 12:11:01 br-5e15046dbf67 10.40 12.05 0.77 318.98 0.00 0.00 0.00 0.00 12:11:01 veth0fe3980 91.82 91.57 16.03 18.62 0.00 0.00 0.00 0.00 12:11:01 lo 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 12:12:01 veth65a5be2 6.23 9.16 1.31 0.70 0.00 0.00 0.00 0.00 12:12:01 br-5e15046dbf67 0.48 0.30 0.03 0.02 0.00 0.00 0.00 0.00 12:12:01 veth0fe3980 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 12:12:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 12:13:01 veth65a5be2 106.23 108.77 12.81 25.71 0.00 0.00 0.00 0.00 12:13:01 br-5e15046dbf67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 veth0fe3980 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 12:13:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 12:14:01 veth65a5be2 72.75 75.55 8.75 17.13 0.00 0.00 0.00 0.00 12:14:01 br-5e15046dbf67 0.25 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:14:01 veth0fe3980 33.29 33.21 4.27 8.22 0.00 0.00 0.00 0.00 12:14:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 12:15:01 veth65a5be2 554.79 555.54 60.77 133.74 0.00 0.00 0.00 0.01 12:15:01 br-5e15046dbf67 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 veth0fe3980 68.62 68.31 8.31 16.68 0.00 0.00 0.00 0.00 12:15:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 12:16:01 veth65a5be2 111.96 114.46 12.86 26.05 0.00 0.00 0.00 0.00 12:16:01 br-5e15046dbf67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 veth0fe3980 35.08 34.98 4.32 8.46 0.00 0.00 0.00 0.00 12:16:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 12:17:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 12:17:01 ens3 1504.07 966.91 31301.97 153.02 0.00 0.00 0.00 0.00 12:17:01 docker0 48.06 56.11 4.14 1340.35 0.00 0.00 0.00 0.00 Average: lo 3.29 3.29 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 141.79 88.50 3773.66 9.83 0.00 0.00 0.00 0.00 Average: docker0 5.99 7.00 0.52 167.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44000) 09/06/25 _x86_64_ (8 CPU) 12:08:11 LINUX RESTART (8 CPU) 12:09:00 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 16.86 0.00 5.26 3.17 0.05 74.67 12:10:01 0 26.91 0.00 6.45 1.07 0.05 65.52 12:10:01 1 18.63 0.00 5.57 1.37 0.05 74.38 12:10:01 2 17.20 0.00 5.28 2.60 0.05 74.87 12:10:01 3 11.56 0.00 4.31 1.40 0.02 82.71 12:10:01 4 11.14 0.00 4.79 4.66 0.08 79.32 12:10:01 5 10.67 0.00 5.56 5.74 0.05 77.99 12:10:01 6 9.34 0.00 5.10 7.49 0.05 78.02 12:10:01 7 29.38 0.00 5.01 1.03 0.07 64.52 12:11:01 all 26.56 0.00 4.00 2.30 0.08 67.06 12:11:01 0 31.97 0.00 3.99 0.89 0.08 63.07 12:11:01 1 29.48 0.00 3.87 0.52 0.08 66.05 12:11:01 2 27.98 0.00 4.34 0.50 0.07 67.11 12:11:01 3 28.48 0.00 4.37 1.97 0.10 65.07 12:11:01 4 26.48 0.00 3.74 2.08 0.07 67.63 12:11:01 5 25.84 0.00 3.96 3.44 0.10 66.66 12:11:01 6 20.21 0.00 3.86 7.14 0.08 68.71 12:11:01 7 21.98 0.00 3.84 1.93 0.07 72.18 12:12:01 all 0.91 0.00 0.14 0.39 0.05 98.52 12:12:01 0 1.70 0.00 0.17 0.02 0.03 98.08 12:12:01 1 0.60 0.00 0.13 0.00 0.05 99.22 12:12:01 2 0.58 0.00 0.13 0.00 0.02 99.27 12:12:01 3 0.60 0.00 0.15 0.00 0.05 99.20 12:12:01 4 0.83 0.00 0.13 0.00 0.05 98.98 12:12:01 5 1.42 0.00 0.15 0.12 0.05 98.26 12:12:01 6 0.49 0.00 0.07 0.07 0.07 99.31 12:12:01 7 1.00 0.00 0.18 2.94 0.07 95.81 12:13:01 all 1.56 0.00 0.28 0.02 0.05 98.08 12:13:01 0 1.32 0.00 0.25 0.02 0.05 98.37 12:13:01 1 1.97 0.00 0.22 0.02 0.05 97.75 12:13:01 2 1.03 0.00 0.15 0.02 0.03 98.77 12:13:01 3 0.85 0.00 0.43 0.02 0.05 98.65 12:13:01 4 1.33 0.00 0.37 0.00 0.05 98.25 12:13:01 5 2.38 0.00 0.33 0.08 0.07 97.13 12:13:01 6 1.46 0.00 0.15 0.07 0.03 98.29 12:13:01 7 2.16 0.00 0.32 0.00 0.08 97.44 12:14:01 all 8.62 0.00 2.42 0.98 0.07 87.92 12:14:01 0 6.67 0.00 2.71 0.44 0.07 90.11 12:14:01 1 5.73 0.00 1.64 0.02 0.07 92.55 12:14:01 2 12.50 0.00 2.48 1.11 0.05 83.86 12:14:01 3 9.77 0.00 2.39 0.54 0.07 87.23 12:14:01 4 8.86 0.00 1.83 0.07 0.07 89.18 12:14:01 5 6.75 0.00 2.69 1.83 0.07 88.66 12:14:01 6 12.62 0.00 2.22 0.12 0.08 84.95 12:14:01 7 6.10 0.00 3.39 3.72 0.08 86.71 12:15:01 all 3.63 0.00 0.63 0.03 0.06 95.65 12:15:01 0 3.19 0.00 0.50 0.00 0.07 96.24 12:15:01 1 2.80 0.00 0.78 0.12 0.07 96.23 12:15:01 2 3.36 0.00 0.53 0.02 0.02 96.08 12:15:01 3 4.87 0.00 0.65 0.02 0.07 94.39 12:15:01 4 3.84 0.00 0.45 0.02 0.10 95.59 12:15:01 5 5.34 0.00 0.78 0.03 0.05 93.79 12:15:01 6 2.35 0.00 0.82 0.02 0.07 96.75 12:15:01 7 3.25 0.00 0.50 0.02 0.08 96.14 12:16:01 all 0.98 0.00 0.21 0.02 0.06 98.72 12:16:01 0 1.38 0.00 0.15 0.02 0.07 98.38 12:16:01 1 1.08 0.00 0.23 0.08 0.05 98.55 12:16:01 2 0.87 0.00 0.20 0.03 0.08 98.82 12:16:01 3 0.85 0.00 0.13 0.03 0.07 98.91 12:16:01 4 1.04 0.00 0.22 0.00 0.08 98.66 12:16:01 5 1.07 0.00 0.33 0.02 0.03 98.55 12:16:01 6 0.67 0.00 0.22 0.00 0.08 99.03 12:16:01 7 0.85 0.00 0.20 0.00 0.05 98.90 12:17:01 all 3.61 0.00 0.69 0.12 0.05 95.53 12:17:01 0 1.28 0.00 0.78 0.02 0.05 97.87 12:17:01 1 1.78 0.00 0.67 0.13 0.05 97.36 12:17:01 2 1.00 0.00 0.74 0.52 0.07 97.68 12:17:01 3 2.32 0.00 0.73 0.05 0.05 96.84 12:17:01 4 3.12 0.00 0.48 0.07 0.07 96.27 12:17:01 5 13.27 0.00 0.83 0.07 0.03 85.79 12:17:01 6 1.57 0.00 0.60 0.03 0.07 97.73 12:17:01 7 4.57 0.00 0.68 0.03 0.05 94.66 Average: all 7.84 0.00 1.70 0.88 0.06 89.52 Average: 0 9.31 0.00 1.88 0.31 0.06 88.44 Average: 1 7.76 0.00 1.64 0.28 0.06 90.26 Average: 2 8.06 0.00 1.73 0.60 0.05 89.56 Average: 3 7.40 0.00 1.65 0.50 0.06 90.39 Average: 4 7.06 0.00 1.50 0.86 0.07 90.50 Average: 5 8.34 0.00 1.83 1.42 0.06 88.36 Average: 6 6.08 0.00 1.63 1.87 0.07 90.35 Average: 7 8.68 0.00 1.77 1.20 0.07 88.28