---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-27109 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 26G 130G 17% / 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 924 12915 0 18327 30789 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:78:6e:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fe78:6e3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:12:88: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::42:31ff:fe12:88f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-27109) 07/10/25 _x86_64_ (8 CPU) 13:09:59 LINUX RESTART (8 CPU) 13:10:01 tps rtps wtps bread/s bwrtn/s 13:11:01 371.49 74.30 297.18 5304.85 75545.54 13:12:01 189.87 22.56 167.31 1557.74 50796.47 13:13:01 143.54 5.03 138.50 409.46 56827.86 13:14:01 91.04 6.21 84.82 216.59 96054.65 13:15:01 123.81 0.48 123.33 37.06 126588.90 13:16:01 242.98 2.30 240.68 367.81 178594.10 13:17:01 290.40 0.13 290.27 14.93 284469.92 13:18:01 156.68 0.02 156.66 0.13 192129.56 13:19:01 12.11 0.00 12.11 0.00 398.73 13:20:01 8.57 0.00 8.57 0.00 265.56 13:21:01 8.88 0.00 8.88 0.00 273.02 13:22:01 82.87 0.08 82.79 13.86 133491.35 13:23:01 129.48 0.47 129.01 40.66 24357.01 Average: 142.44 8.58 133.85 612.53 93831.02 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:11:01 30156676 31636192 2782544 8.45 59112 1735456 1467528 4.32 945608 1557944 123240 13:12:01 28990620 30912604 3948600 11.99 91152 2123752 2563888 7.54 1738960 1882400 97612 13:13:01 27095332 29701116 5843888 17.74 106196 2771836 2911808 8.57 3023792 2449356 83388 13:14:01 21868384 29379252 11070836 33.61 112688 7535032 3159900 9.30 5170920 5384220 2885516 13:15:01 19259828 28625008 13679392 41.53 123064 9311588 3819988 11.24 6611152 6480520 1494104 13:16:01 16331780 28583620 16607440 50.42 129688 12109912 3876912 11.41 6690116 9241640 252264 13:17:01 11728832 28568668 21210388 64.39 136880 16563268 4039580 11.89 6713672 13692252 76 13:18:01 10970492 28575544 21968728 66.69 140136 17303376 3864024 11.37 6922556 14219348 996 13:19:01 10973660 28580080 21965560 66.69 141164 17303524 3903344 11.48 7358932 13780108 388 13:20:01 10972660 28579992 21966560 66.69 141860 17303624 3903344 11.48 7965996 13172920 72 13:21:01 10971336 28579664 21967884 66.69 142576 17303724 3903344 11.48 8516340 12623392 52 13:22:01 13822336 31468316 19116884 58.04 144084 17338748 1654692 4.87 5820452 12470064 35060 13:23:01 13228860 31527500 19710360 59.84 160600 17941244 1479868 4.35 5813656 13033564 28524 Average: 17413138 29593658 15526082 47.14 125323 12049622 3119094 9.18 5637858 9229825 384715 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 13:11:01 ens3 457.91 306.33 1872.34 78.23 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 13:12:01 ens3 782.77 563.49 2439.96 157.90 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:13:01 ens3 1641.40 1212.83 9292.10 310.08 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:14:01 ens3 986.49 676.54 2042.15 236.67 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:15:01 ens3 1050.77 795.65 4510.90 208.16 0.00 0.00 0.00 0.00 13:16:01 docker0 3.42 7.48 0.24 63.87 0.00 0.00 0.00 0.00 13:16:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 13:16:01 ens3 210.83 138.69 116.47 41.31 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 ens3 86.07 56.54 21.77 16.93 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:18:01 lo 4.47 4.47 0.41 0.41 0.00 0.00 0.00 0.00 13:18:01 ens3 1003.62 999.52 137.18 6544.93 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 18.13 18.13 1.64 1.64 0.00 0.00 0.00 0.00 13:19:01 ens3 1616.36 1737.33 135.74 13410.35 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 12.80 12.80 1.16 1.16 0.00 0.00 0.00 0.00 13:20:01 ens3 1947.26 2316.23 148.78 18489.84 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 12.80 12.80 1.16 1.16 0.00 0.00 0.00 0.00 13:21:01 ens3 1671.15 2089.45 127.25 16666.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 53.06 53.06 4.82 4.82 0.00 0.00 0.00 0.00 13:22:01 ens3 1004.02 1051.92 409.08 5697.33 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 13:23:01 ens3 60.69 60.51 318.45 14.96 0.00 0.00 0.00 0.00 Average: docker0 0.26 0.59 0.02 4.91 0.00 0.00 0.00 0.00 Average: lo 8.37 8.37 0.76 0.76 0.00 0.00 0.00 0.00 Average: ens3 963.04 923.47 1659.48 4759.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-27109) 07/10/25 _x86_64_ (8 CPU) 13:09:59 LINUX RESTART (8 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:11:01 all 7.76 0.00 1.25 2.30 0.04 88.66 13:11:01 0 4.85 0.00 0.67 1.25 0.03 93.20 13:11:01 1 10.43 0.00 1.08 0.35 0.05 88.08 13:11:01 2 17.85 0.00 1.61 5.02 0.05 75.48 13:11:01 3 8.17 0.00 2.24 2.62 0.03 86.94 13:11:01 4 3.80 0.00 0.82 2.63 0.02 92.73 13:11:01 5 4.81 0.00 1.76 5.07 0.03 88.33 13:11:01 6 4.98 0.00 0.92 0.80 0.07 93.24 13:11:01 7 7.24 0.00 0.90 0.69 0.02 91.16 13:12:01 all 18.55 0.00 1.29 1.33 0.05 78.79 13:12:01 0 6.49 0.00 0.50 0.37 0.02 92.62 13:12:01 1 27.72 0.00 1.92 0.48 0.07 69.81 13:12:01 2 20.65 0.00 0.92 0.08 0.05 78.29 13:12:01 3 31.43 0.00 1.52 1.50 0.03 65.51 13:12:01 4 14.47 0.00 1.10 1.05 0.05 83.33 13:12:01 5 18.05 0.00 1.51 6.37 0.07 74.00 13:12:01 6 11.79 0.00 0.94 0.32 0.03 86.92 13:12:01 7 17.76 0.00 1.92 0.45 0.05 79.82 13:13:01 all 33.70 0.00 2.16 0.88 0.07 63.19 13:13:01 0 37.87 0.00 2.54 0.17 0.08 59.33 13:13:01 1 36.80 0.00 3.01 1.14 0.07 58.98 13:13:01 2 22.72 0.00 1.90 0.50 0.07 74.80 13:13:01 3 36.85 0.00 1.54 0.42 0.08 61.11 13:13:01 4 28.60 0.00 1.32 0.03 0.07 69.98 13:13:01 5 27.97 0.00 1.88 4.01 0.07 66.08 13:13:01 6 38.08 0.00 1.26 0.00 0.07 60.60 13:13:01 7 40.72 0.00 3.77 0.80 0.07 54.64 13:14:01 all 30.18 0.00 2.75 3.07 0.06 63.94 13:14:01 0 25.79 0.00 0.92 0.52 0.05 72.72 13:14:01 1 31.94 0.00 6.42 8.68 0.07 52.90 13:14:01 2 27.71 0.00 1.49 0.00 0.05 70.75 13:14:01 3 31.67 0.00 1.42 0.27 0.05 66.59 13:14:01 4 38.87 0.00 3.94 0.95 0.07 56.16 13:14:01 5 28.92 0.00 1.52 8.01 0.07 61.48 13:14:01 6 28.58 0.00 1.12 5.31 0.08 64.91 13:14:01 7 27.94 0.00 5.14 0.87 0.07 65.99 13:15:01 all 24.84 0.00 2.21 5.78 0.06 67.10 13:15:01 0 18.17 0.00 1.32 1.05 0.07 79.39 13:15:01 1 16.88 0.00 1.99 19.34 0.08 61.71 13:15:01 2 17.54 0.00 2.87 8.49 0.07 71.04 13:15:01 3 25.56 0.00 2.09 1.04 0.07 71.25 13:15:01 4 22.55 0.00 1.19 11.18 0.07 65.02 13:15:01 5 34.72 0.00 2.59 1.24 0.05 61.40 13:15:01 6 40.78 0.00 3.78 2.59 0.05 52.80 13:15:01 7 22.54 0.00 1.90 1.38 0.07 74.11 13:16:01 all 9.89 0.00 2.86 5.07 0.05 82.13 13:16:01 0 7.48 0.00 2.08 1.94 0.03 88.47 13:16:01 1 7.26 0.00 1.24 3.78 0.02 87.70 13:16:01 2 6.24 0.00 2.40 0.07 0.03 91.26 13:16:01 3 22.85 0.00 6.97 16.53 0.07 53.59 13:16:01 4 6.25 0.00 2.21 2.83 0.05 88.65 13:16:01 5 7.25 0.00 2.89 3.48 0.05 86.32 13:16:01 6 9.08 0.00 2.26 11.87 0.07 76.72 13:16:01 7 12.78 0.00 2.83 0.12 0.07 84.21 13:17:01 all 5.59 0.00 4.03 4.94 0.05 85.39 13:17:01 0 5.60 0.00 2.52 7.32 0.05 84.50 13:17:01 1 5.26 0.00 6.47 1.26 0.05 86.96 13:17:01 2 5.53 0.00 4.47 8.61 0.05 81.34 13:17:01 3 6.87 0.00 5.90 1.32 0.05 85.87 13:17:01 4 7.61 0.00 4.36 15.32 0.07 72.63 13:17:01 5 3.96 0.00 2.69 2.05 0.03 91.26 13:17:01 6 3.43 0.00 2.64 2.60 0.05 91.28 13:17:01 7 6.43 0.00 3.19 1.11 0.05 89.21 13:18:01 all 11.96 0.00 3.89 2.46 0.05 81.64 13:18:01 0 4.34 0.00 1.28 0.49 0.03 93.85 13:18:01 1 14.03 0.00 8.35 5.54 0.07 72.01 13:18:01 2 14.92 0.00 2.76 0.39 0.05 81.88 13:18:01 3 11.15 0.00 2.22 0.10 0.05 86.49 13:18:01 4 12.30 0.00 1.84 4.32 0.05 81.48 13:18:01 5 16.38 0.00 9.05 6.63 0.07 67.87 13:18:01 6 10.09 0.00 3.09 0.08 0.05 86.68 13:18:01 7 12.48 0.00 2.49 2.09 0.05 82.90 13:19:01 all 16.19 0.00 0.59 0.05 0.09 83.09 13:19:01 0 8.28 0.00 0.42 0.00 0.05 91.25 13:19:01 1 12.26 0.00 0.42 0.00 0.05 87.27 13:19:01 2 20.37 0.00 0.60 0.00 0.18 78.85 13:19:01 3 19.29 0.00 0.60 0.02 0.05 80.04 13:19:01 4 14.64 0.00 0.65 0.03 0.03 84.64 13:19:01 5 19.64 0.00 0.72 0.02 0.05 79.58 13:19:01 6 18.30 0.00 0.64 0.00 0.20 80.87 13:19:01 7 16.71 0.00 0.62 0.34 0.05 82.28 13:20:01 all 21.16 0.00 0.73 0.04 0.07 78.01 13:20:01 0 9.64 0.00 0.40 0.02 0.05 89.89 13:20:01 1 25.07 0.00 0.77 0.00 0.08 74.08 13:20:01 2 22.97 0.00 0.81 0.02 0.05 76.16 13:20:01 3 27.01 0.00 0.90 0.00 0.08 72.00 13:20:01 4 19.33 0.00 0.62 0.00 0.07 79.98 13:20:01 5 23.32 0.00 0.79 0.08 0.08 75.72 13:20:01 6 18.47 0.00 0.67 0.03 0.08 80.75 13:20:01 7 23.40 0.00 0.86 0.15 0.05 75.54 13:21:01 all 21.24 0.00 0.67 0.03 0.07 77.99 13:21:01 0 20.51 0.00 0.67 0.02 0.07 78.74 13:21:01 1 24.90 0.00 0.84 0.00 0.08 74.18 13:21:01 2 27.51 0.00 0.75 0.07 0.08 71.58 13:21:01 3 19.15 0.00 0.69 0.02 0.07 80.08 13:21:01 4 20.97 0.00 0.65 0.07 0.05 78.26 13:21:01 5 16.22 0.00 0.55 0.08 0.08 83.06 13:21:01 6 20.63 0.00 0.61 0.02 0.08 78.66 13:21:01 7 20.10 0.00 0.60 0.00 0.05 79.25 13:21:01 CPU %user %nice %system %iowait %steal %idle 13:22:01 all 12.52 0.00 3.17 1.39 0.06 82.87 13:22:01 0 12.36 0.00 5.29 3.42 0.07 78.86 13:22:01 1 14.24 0.00 6.22 3.27 0.05 76.21 13:22:01 2 15.40 0.00 4.14 1.59 0.07 78.80 13:22:01 3 14.90 0.00 1.54 1.05 0.07 82.44 13:22:01 4 9.32 0.00 1.39 0.00 0.03 89.26 13:22:01 5 14.64 0.00 1.88 0.02 0.07 83.39 13:22:01 6 10.89 0.00 3.90 1.73 0.05 83.43 13:22:01 7 8.35 0.00 1.00 0.02 0.05 90.58 13:23:01 all 21.50 0.00 5.07 0.09 0.07 73.28 13:23:01 0 26.60 0.00 4.99 0.13 0.08 68.19 13:23:01 1 24.34 0.00 6.40 0.03 0.08 69.14 13:23:01 2 34.60 0.00 7.02 0.03 0.08 58.25 13:23:01 3 21.67 0.00 2.77 0.45 0.05 75.06 13:23:01 4 18.41 0.00 2.18 0.00 0.05 79.35 13:23:01 5 15.15 0.00 8.28 0.00 0.05 76.53 13:23:01 6 11.24 0.00 3.71 0.02 0.05 84.99 13:23:01 7 20.01 0.00 5.24 0.07 0.07 74.62 Average: all 18.09 0.00 2.35 2.11 0.06 77.38 Average: 0 14.47 0.00 1.82 1.28 0.05 82.38 Average: 1 19.32 0.00 3.47 3.37 0.06 73.77 Average: 2 19.55 0.00 2.44 1.91 0.07 76.04 Average: 3 21.28 0.00 2.33 1.94 0.06 74.38 Average: 4 16.71 0.00 1.71 2.95 0.05 78.58 Average: 5 17.79 0.00 2.77 2.85 0.06 76.53 Average: 6 17.42 0.00 1.96 1.95 0.07 78.60 Average: 7 18.21 0.00 2.34 0.62 0.05 78.78