---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32807 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 885 23929 0 7352 30825 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:c6:b1:8f brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fec6:b18f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:47:fa:6d 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::42:7ff:fe47:fa6d/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-32807) 08/03/25 _x86_64_ (8 CPU) 11:43:20 LINUX RESTART (8 CPU) 11:44:02 tps rtps wtps bread/s bwrtn/s 11:45:01 341.25 24.01 317.23 2384.82 139800.03 11:46:01 600.15 6.90 593.25 452.06 179066.42 11:47:01 5.33 0.32 5.02 8.40 167.17 11:48:01 5.25 0.00 5.25 0.00 138.22 11:49:01 216.66 0.13 216.53 13.73 33025.30 11:50:01 27.93 0.27 27.66 20.93 2447.19 11:51:01 9.48 0.00 9.48 0.00 234.49 11:52:01 50.32 0.13 50.19 23.46 697.35 Average: 156.66 3.93 152.73 358.70 44247.07 11:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 25240396 31523188 7698824 23.37 119544 6321084 2464732 7.25 1092992 6097632 3127288 11:46:01 23326184 29976892 9613036 29.18 166124 6572476 7474076 21.99 2891584 6068464 2196 11:47:01 23301128 29954440 9638092 29.26 166256 6573836 7662584 22.55 2914520 6066820 308 11:48:01 23281880 29936840 9657340 29.32 166504 6575528 7701468 22.66 2932612 6066324 776 11:49:01 22656980 29890952 10282240 31.22 203688 7060056 7986284 23.50 3057088 6506108 11492 11:50:01 22566440 29781752 10372780 31.49 209696 7035464 8064916 23.73 3213276 6437180 88 11:51:01 22621356 29837320 10317864 31.32 209804 7035872 8038348 23.65 3156936 6437096 356 11:52:01 24456096 31617908 8483124 25.75 210540 6966092 1772544 5.22 1479940 6342784 876 Average: 23431308 30314912 9507912 28.87 181520 6767551 6395619 18.82 2592368 6252801 392922 11:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 14.44 14.44 1.35 1.35 0.00 0.00 0.00 0.00 11:45:01 ens3 1294.92 724.42 34900.30 62.64 0.00 0.00 0.00 0.00 11:46:01 veth1f2a654 0.10 0.43 0.01 0.03 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 vethc7d0ab5 91.65 91.28 15.58 18.59 0.00 0.00 0.00 0.00 11:46:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00 11:47:01 veth1f2a654 0.35 0.33 0.04 0.89 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 vethc7d0ab5 0.13 0.18 0.43 0.02 0.00 0.00 0.00 0.00 11:47:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:48:01 veth1f2a654 0.53 0.53 0.05 1.15 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 vethc7d0ab5 0.52 0.37 0.56 0.03 0.00 0.00 0.00 0.00 11:48:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:49:01 veth1f2a654 0.55 0.57 0.05 1.20 0.00 0.00 0.00 0.00 11:49:01 docker0 66.74 126.25 5.09 1410.30 0.00 0.00 0.00 0.00 11:49:01 vethc7d0ab5 0.25 0.27 0.54 0.02 0.00 0.00 0.00 0.00 11:49:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 11:50:01 veth1f2a654 0.55 0.62 0.05 1.27 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth13d238c 4.05 3.37 0.65 0.79 0.00 0.00 0.00 0.00 11:50:01 vethc7d0ab5 102.07 101.48 12.06 24.89 0.00 0.00 0.00 0.00 11:51:01 veth1f2a654 0.55 0.53 0.05 1.28 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth13d238c 2.80 2.48 0.31 0.31 0.00 0.00 0.00 0.00 11:51:01 vethc7d0ab5 35.21 35.01 4.33 8.46 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 29.93 29.93 2.64 2.64 0.00 0.00 0.00 0.00 11:52:01 ens3 1871.20 1110.90 37903.44 156.37 0.00 0.00 0.00 0.00 11:52:01 br-fae7d79c0958 21.76 33.03 1.36 315.09 0.00 0.00 0.00 0.00 Average: docker0 8.36 15.81 0.64 176.65 0.00 0.00 0.00 0.00 Average: lo 3.23 3.23 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 188.09 106.89 4622.69 10.39 0.00 0.00 0.00 0.00 Average: br-fae7d79c0958 2.73 4.14 0.17 39.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32807) 08/03/25 _x86_64_ (8 CPU) 11:43:20 LINUX RESTART (8 CPU) 11:44:02 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 17.37 0.00 5.48 2.05 0.05 75.04 11:45:01 0 14.15 0.00 5.18 2.20 0.03 78.43 11:45:01 1 15.02 0.00 4.61 2.10 0.07 78.20 11:45:01 2 25.12 0.00 5.27 0.72 0.07 68.83 11:45:01 3 24.82 0.00 6.87 2.87 0.07 65.37 11:45:01 4 10.93 0.00 5.24 0.70 0.05 83.08 11:45:01 5 10.84 0.00 5.63 3.93 0.03 79.56 11:45:01 6 9.64 0.00 5.15 1.92 0.02 83.28 11:45:01 7 28.47 0.00 5.92 2.04 0.05 63.52 11:46:01 all 31.13 0.00 5.86 3.27 0.08 59.66 11:46:01 0 29.19 0.00 5.68 0.69 0.08 64.35 11:46:01 1 29.30 0.00 5.72 3.13 0.07 61.78 11:46:01 2 34.81 0.00 5.46 1.56 0.08 58.08 11:46:01 3 32.82 0.00 5.79 2.34 0.07 58.98 11:46:01 4 30.86 0.00 5.82 1.48 0.08 61.76 11:46:01 5 30.95 0.00 7.18 11.05 0.08 50.74 11:46:01 6 30.32 0.00 5.77 3.52 0.10 60.29 11:46:01 7 30.82 0.00 5.46 2.37 0.07 61.28 11:47:01 all 1.21 0.00 0.18 0.02 0.05 98.54 11:47:01 0 1.12 0.00 0.30 0.00 0.03 98.55 11:47:01 1 1.15 0.00 0.13 0.00 0.03 98.68 11:47:01 2 1.45 0.00 0.18 0.10 0.05 98.22 11:47:01 3 0.92 0.00 0.12 0.02 0.05 98.90 11:47:01 4 1.59 0.00 0.13 0.00 0.05 98.23 11:47:01 5 1.02 0.00 0.23 0.02 0.05 98.68 11:47:01 6 1.29 0.00 0.08 0.00 0.05 98.57 11:47:01 7 1.14 0.00 0.23 0.07 0.05 98.51 11:48:01 all 1.67 0.00 0.25 0.04 0.05 97.99 11:48:01 0 2.14 0.00 0.35 0.02 0.07 97.43 11:48:01 1 1.35 0.00 0.30 0.03 0.02 98.30 11:48:01 2 1.42 0.00 0.23 0.22 0.07 98.06 11:48:01 3 1.30 0.00 0.20 0.02 0.05 98.43 11:48:01 4 1.91 0.00 0.25 0.00 0.05 97.79 11:48:01 5 2.09 0.00 0.27 0.00 0.05 97.60 11:48:01 6 1.62 0.00 0.17 0.00 0.03 98.17 11:48:01 7 1.50 0.00 0.30 0.02 0.05 98.13 11:49:01 all 6.83 0.00 1.98 0.93 0.06 90.21 11:49:01 0 7.67 0.00 1.54 0.23 0.07 90.48 11:49:01 1 5.50 0.00 3.08 3.39 0.08 87.95 11:49:01 2 3.08 0.00 2.26 1.74 0.07 92.85 11:49:01 3 3.41 0.00 2.09 0.95 0.05 93.49 11:49:01 4 4.38 0.00 1.40 0.02 0.05 94.15 11:49:01 5 4.44 0.00 1.24 0.03 0.05 94.23 11:49:01 6 5.92 0.00 1.77 0.78 0.08 91.45 11:49:01 7 20.20 0.00 2.39 0.27 0.07 77.08 11:50:01 all 5.68 0.00 1.34 0.07 0.06 92.85 11:50:01 0 4.53 0.00 1.12 0.00 0.05 94.30 11:50:01 1 5.03 0.00 1.34 0.02 0.05 93.56 11:50:01 2 5.61 0.00 1.67 0.32 0.07 92.33 11:50:01 3 6.37 0.00 1.10 0.00 0.02 92.51 11:50:01 4 7.25 0.00 1.54 0.10 0.08 91.03 11:50:01 5 4.69 0.00 0.97 0.02 0.05 94.27 11:50:01 6 5.25 0.00 1.68 0.08 0.07 92.92 11:50:01 7 6.75 0.00 1.34 0.00 0.07 91.85 11:51:01 all 1.51 0.00 0.29 0.03 0.05 98.12 11:51:01 0 1.47 0.00 0.20 0.00 0.05 98.28 11:51:01 1 1.80 0.00 0.50 0.02 0.05 97.63 11:51:01 2 1.15 0.00 0.12 0.10 0.05 98.58 11:51:01 3 2.04 0.00 0.20 0.03 0.05 97.68 11:51:01 4 1.29 0.00 0.30 0.00 0.03 98.38 11:51:01 5 1.59 0.00 0.52 0.02 0.10 97.78 11:51:01 6 1.54 0.00 0.32 0.05 0.07 98.02 11:51:01 7 1.23 0.00 0.17 0.02 0.02 98.57 11:52:01 all 1.21 0.00 0.56 0.09 0.05 98.10 11:52:01 0 1.05 0.00 0.62 0.02 0.05 98.26 11:52:01 1 1.04 0.00 0.53 0.07 0.03 98.33 11:52:01 2 1.44 0.00 0.58 0.05 0.03 97.90 11:52:01 3 1.40 0.00 0.53 0.07 0.05 97.94 11:52:01 4 1.54 0.00 0.59 0.05 0.07 97.76 11:52:01 5 0.98 0.00 0.63 0.38 0.05 97.95 11:52:01 6 1.39 0.00 0.45 0.02 0.05 98.09 11:52:01 7 0.82 0.00 0.53 0.02 0.03 98.60 Average: all 8.28 0.00 1.98 0.81 0.06 88.88 Average: 0 7.62 0.00 1.86 0.39 0.05 90.08 Average: 1 7.48 0.00 2.02 1.09 0.05 89.37 Average: 2 9.20 0.00 1.96 0.60 0.06 88.18 Average: 3 9.07 0.00 2.10 0.78 0.05 88.01 Average: 4 7.44 0.00 1.90 0.29 0.06 90.31 Average: 5 7.04 0.00 2.07 1.92 0.06 88.92 Average: 6 7.10 0.00 1.91 0.79 0.06 90.14 Average: 7 11.30 0.00 2.03 0.59 0.05 86.03