---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11022 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 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 890 24905 0 6371 30821 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:9b:73:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe9b:73e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:69:d2:85 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-8c-8g-11022) 01/10/24 _x86_64_ (8 CPU) 16:03:54 LINUX RESTART (8 CPU) 16:04:01 tps rtps wtps bread/s bwrtn/s 16:05:01 353.67 74.72 278.95 5321.51 52653.89 16:06:01 128.53 49.34 79.19 3872.69 21670.12 16:07:01 151.62 28.53 123.10 3249.06 30407.33 16:08:01 131.96 8.12 123.85 938.38 43266.39 16:09:01 171.79 0.32 171.48 49.41 57707.72 16:10:01 220.85 0.13 220.71 11.33 65139.54 16:11:01 74.25 0.00 74.25 0.00 18963.24 16:12:01 17.60 0.02 17.58 1.47 12534.04 16:13:01 18.03 0.00 18.03 0.00 12853.32 16:14:01 23.31 0.00 23.31 0.00 12943.18 16:15:01 16.96 0.00 16.96 0.00 12839.05 16:16:01 52.27 1.22 51.06 55.32 13917.15 Average: 113.42 13.53 99.89 1124.59 29582.94 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 30332624 31694812 2606596 7.91 51428 1632016 1459984 4.30 851208 1486988 58072 16:06:01 29808756 31617020 3130464 9.50 77292 2034108 1985144 5.84 1002852 1820328 167900 16:07:01 28832668 31644648 4106552 12.47 93216 2998668 1485944 4.37 1211968 2537904 539380 16:08:01 28228652 31453480 4710568 14.30 114792 3364280 1953248 5.75 1451236 2859520 34968 16:09:01 23742544 30264256 9196676 27.92 167120 6411640 6695288 19.70 2787208 5801264 1830488 16:10:01 22773332 29010944 10165888 30.86 182392 6097384 9134956 26.88 4162436 5354328 7488 16:11:01 21671224 28186272 11267996 34.21 188884 6355552 10068896 29.63 5037332 5554316 1880 16:12:01 21608088 28125164 11331132 34.40 189500 6357080 10075488 29.64 5102360 5552772 408 16:13:01 21603780 28121744 11335440 34.41 190092 6357176 10070496 29.63 5107008 5552824 240 16:14:01 21593572 28112404 11345648 34.44 190640 6357276 10077224 29.65 5118372 5552616 280 16:15:01 21591076 28110640 11348144 34.45 190992 6357368 10084036 29.67 5120420 5552708 184 16:16:01 25583608 31625244 7355612 22.33 191828 5941304 1471332 4.33 1658012 5120396 2572 Average: 24780827 29830552 8158393 24.77 152348 5021988 6213503 18.28 3217534 4395497 220322 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 ens3 382.89 238.34 935.27 70.74 0.00 0.00 0.00 0.00 16:05:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 103.68 65.51 1247.50 19.17 0.00 0.00 0.00 0.00 16:06:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 620.71 488.27 6473.23 90.03 0.00 0.00 0.00 0.00 16:07:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 br-7620a15363e2 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 74.00 51.37 868.02 10.72 0.00 0.00 0.00 0.00 16:08:01 veth3ba1659 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 16:08:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:09:01 br-7620a15363e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 1153.84 536.68 22996.25 40.55 0.00 0.00 0.00 0.00 16:09:01 veth8efc8b9 1.58 2.01 0.17 0.31 0.00 0.00 0.00 0.00 16:09:01 veth3ba1659 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 br-7620a15363e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 3.38 2.83 0.80 2.69 0.00 0.00 0.00 0.00 16:10:01 veth8efc8b9 12.78 12.78 1.74 1.87 0.00 0.00 0.00 0.00 16:10:01 veth3ba1659 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 br-7620a15363e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 27.20 20.93 666.31 2.51 0.00 0.00 0.00 0.00 16:11:01 veth8efc8b9 26.26 16.15 1.97 2.16 0.00 0.00 0.00 0.00 16:11:01 br-8724ae1cdcda 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:12:01 br-7620a15363e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 28.96 20.56 9.43 13.52 0.00 0.00 0.00 0.00 16:12:01 veth8efc8b9 26.20 16.10 1.97 2.15 0.00 0.00 0.00 0.00 16:12:01 br-8724ae1cdcda 9.00 5.02 4.74 0.54 0.00 0.00 0.00 0.00 16:13:01 br-7620a15363e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 29.55 22.26 12.24 10.02 0.00 0.00 0.00 0.00 16:13:01 veth8efc8b9 26.33 16.16 1.98 2.16 0.00 0.00 0.00 0.00 16:13:01 br-8724ae1cdcda 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 br-7620a15363e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 39.93 29.65 14.49 12.08 0.00 0.00 0.00 0.00 16:14:01 veth8efc8b9 26.26 16.23 1.97 2.17 0.00 0.00 0.00 0.00 16:14:01 br-8724ae1cdcda 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 16:15:01 br-7620a15363e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 53.52 35.77 17.04 13.18 0.00 0.00 0.00 0.00 16:15:01 veth8efc8b9 26.37 16.39 1.99 2.18 0.00 0.00 0.00 0.00 16:15:01 br-8724ae1cdcda 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 ens3 80.39 62.19 69.94 44.13 0.00 0.00 0.00 0.00 16:16:01 lo 19.23 19.23 1.83 1.83 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.79 131.32 2782.01 27.45 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11022) 01/10/24 _x86_64_ (8 CPU) 16:03:54 LINUX RESTART (8 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 8.08 0.00 1.22 4.57 0.04 86.09 16:05:01 0 15.19 0.00 0.94 1.29 0.03 82.55 16:05:01 1 15.52 0.00 1.84 0.68 0.03 81.93 16:05:01 2 4.72 0.00 0.82 0.77 0.05 93.64 16:05:01 3 7.66 0.00 2.91 4.22 0.03 85.18 16:05:01 4 2.91 0.00 0.77 0.82 0.05 95.46 16:05:01 5 5.25 0.00 1.09 12.24 0.03 81.39 16:05:01 6 3.45 0.00 0.65 15.42 0.02 80.46 16:05:01 7 9.99 0.00 0.72 1.14 0.03 88.12 16:06:01 all 10.36 0.00 0.81 3.27 0.04 85.52 16:06:01 0 43.58 0.00 2.49 4.43 0.08 49.42 16:06:01 1 8.95 0.00 1.00 1.70 0.03 88.31 16:06:01 2 10.03 0.00 0.52 0.25 0.05 89.14 16:06:01 3 3.41 0.00 0.32 0.08 0.03 96.16 16:06:01 4 3.88 0.00 0.49 2.34 0.08 93.21 16:06:01 5 2.33 0.00 0.42 0.82 0.02 96.42 16:06:01 6 6.10 0.00 0.73 14.23 0.03 78.91 16:06:01 7 4.67 0.00 0.50 2.29 0.02 92.53 16:07:01 all 21.86 0.00 1.58 4.22 0.07 72.27 16:07:01 0 12.82 0.00 1.22 1.14 0.03 84.79 16:07:01 1 23.63 0.00 1.73 6.63 0.07 67.94 16:07:01 2 12.46 0.00 1.18 1.38 0.07 84.91 16:07:01 3 18.73 0.00 1.85 19.71 0.08 59.63 16:07:01 4 26.83 0.00 2.36 2.24 0.10 68.46 16:07:01 5 25.62 0.00 1.64 1.29 0.10 71.35 16:07:01 6 31.74 0.00 1.79 1.37 0.08 65.01 16:07:01 7 23.08 0.00 0.89 0.00 0.05 75.98 16:08:01 all 9.97 0.00 0.94 4.72 0.04 84.34 16:08:01 0 1.02 0.00 0.30 0.02 0.02 98.65 16:08:01 1 3.79 0.00 0.63 2.09 0.03 93.46 16:08:01 2 5.78 0.00 0.72 0.40 0.02 93.08 16:08:01 3 18.26 0.00 1.36 9.96 0.03 70.39 16:08:01 4 2.89 0.00 1.04 18.10 0.05 77.92 16:08:01 5 20.33 0.00 1.36 2.09 0.05 76.18 16:08:01 6 20.77 0.00 1.19 5.09 0.07 72.89 16:08:01 7 6.97 0.00 0.87 0.02 0.03 92.11 16:09:01 all 25.71 0.00 5.62 5.24 0.09 63.35 16:09:01 0 23.98 0.00 3.89 0.71 0.08 71.34 16:09:01 1 24.62 0.00 6.77 22.61 0.10 45.89 16:09:01 2 25.99 0.00 5.99 0.22 0.08 67.71 16:09:01 3 27.26 0.00 5.36 0.86 0.08 66.44 16:09:01 4 25.41 0.00 5.00 11.66 0.08 57.84 16:09:01 5 26.15 0.00 5.48 0.20 0.10 68.06 16:09:01 6 24.33 0.00 6.56 4.57 0.08 64.45 16:09:01 7 27.96 0.00 5.93 1.16 0.08 64.87 16:10:01 all 29.45 0.00 2.59 5.06 0.10 62.80 16:10:01 0 24.75 0.00 2.68 0.56 0.08 71.93 16:10:01 1 27.53 0.00 2.56 5.84 0.12 63.95 16:10:01 2 29.09 0.00 2.30 0.22 0.10 68.29 16:10:01 3 39.10 0.00 2.36 0.25 0.08 58.21 16:10:01 4 30.24 0.00 2.72 21.26 0.12 45.67 16:10:01 5 27.00 0.00 2.68 1.73 0.08 68.50 16:10:01 6 25.80 0.00 2.97 6.41 0.10 64.72 16:10:01 7 31.97 0.00 2.49 4.32 0.10 61.12 16:11:01 all 17.44 0.00 1.14 1.34 0.09 79.99 16:11:01 0 12.68 0.00 1.13 0.68 0.10 85.42 16:11:01 1 15.50 0.00 1.48 6.92 0.12 75.99 16:11:01 2 15.61 0.00 1.26 0.52 0.07 82.54 16:11:01 3 25.97 0.00 0.95 0.02 0.08 72.98 16:11:01 4 19.68 0.00 1.21 0.02 0.07 79.03 16:11:01 5 17.22 0.00 0.91 0.27 0.08 81.53 16:11:01 6 15.32 0.00 0.79 0.08 0.07 83.74 16:11:01 7 17.60 0.00 1.36 2.22 0.10 78.72 16:12:01 all 3.23 0.00 0.87 1.41 0.10 94.40 16:12:01 0 3.70 0.00 0.81 0.15 0.12 95.23 16:12:01 1 3.19 0.00 0.97 8.71 0.12 87.01 16:12:01 2 2.91 0.00 1.06 0.42 0.13 95.48 16:12:01 3 3.72 0.00 0.67 0.30 0.10 95.20 16:12:01 4 2.97 0.00 0.87 0.05 0.10 96.01 16:12:01 5 2.22 0.00 0.91 0.34 0.10 96.44 16:12:01 6 3.17 0.00 0.81 1.29 0.08 94.64 16:12:01 7 3.94 0.00 0.86 0.03 0.08 95.08 16:13:01 all 1.79 0.00 0.85 0.78 0.10 96.48 16:13:01 0 1.45 0.00 0.76 0.07 0.10 97.63 16:13:01 1 1.93 0.00 0.82 0.76 0.10 96.38 16:13:01 2 1.63 0.00 0.70 0.02 0.10 97.55 16:13:01 3 2.61 0.00 0.90 0.00 0.08 96.40 16:13:01 4 1.87 0.00 0.89 0.00 0.10 97.14 16:13:01 5 2.00 0.00 0.96 5.26 0.12 91.66 16:13:01 6 1.59 0.00 0.94 0.03 0.10 97.33 16:13:01 7 1.23 0.00 0.82 0.07 0.12 97.76 16:14:01 all 1.81 0.00 0.77 0.86 0.10 96.46 16:14:01 0 1.27 0.00 0.81 0.29 0.08 97.55 16:14:01 1 2.07 0.00 0.74 0.05 0.10 97.04 16:14:01 2 1.88 0.00 0.79 0.05 0.08 97.20 16:14:01 3 1.97 0.00 0.72 0.02 0.10 97.19 16:14:01 4 1.70 0.00 0.81 0.02 0.08 97.40 16:14:01 5 2.40 0.00 0.77 6.42 0.10 90.31 16:14:01 6 1.28 0.00 0.71 0.03 0.10 97.88 16:14:01 7 1.95 0.00 0.82 0.02 0.08 97.13 16:15:01 all 1.37 0.00 0.80 0.78 0.11 96.93 16:15:01 0 1.15 0.00 0.81 0.00 0.12 97.92 16:15:01 1 1.38 0.00 0.87 0.08 0.12 97.55 16:15:01 2 1.63 0.00 0.96 0.02 0.10 97.30 16:15:01 3 1.13 0.00 0.74 0.07 0.13 97.93 16:15:01 4 1.53 0.00 0.79 0.24 0.10 97.35 16:15:01 5 1.46 0.00 0.83 5.61 0.08 92.02 16:15:01 6 1.46 0.00 0.71 0.27 0.12 97.45 16:15:01 7 1.21 0.00 0.70 0.00 0.10 97.99 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 3.74 0.00 1.22 2.44 0.08 92.51 16:16:01 0 2.86 0.00 1.39 2.52 0.12 93.11 16:16:01 1 3.17 0.00 1.08 7.17 0.07 88.51 16:16:01 2 3.49 0.00 1.22 0.10 0.07 95.12 16:16:01 3 4.88 0.00 1.15 0.03 0.07 93.87 16:16:01 4 2.67 0.00 1.07 3.09 0.07 93.10 16:16:01 5 3.61 0.00 1.21 5.56 0.08 89.53 16:16:01 6 3.95 0.00 1.33 0.37 0.10 94.25 16:16:01 7 5.28 0.00 1.33 0.72 0.08 92.59 Average: all 11.23 0.00 1.53 2.89 0.08 84.27 Average: 0 12.07 0.00 1.43 0.98 0.08 85.44 Average: 1 10.93 0.00 1.70 5.24 0.08 82.04 Average: 2 9.58 0.00 1.46 0.36 0.08 88.52 Average: 3 12.89 0.00 1.60 2.96 0.08 82.47 Average: 4 10.18 0.00 1.50 4.98 0.08 83.26 Average: 5 11.30 0.00 1.52 3.49 0.08 83.62 Average: 6 11.57 0.00 1.59 4.11 0.08 82.65 Average: 7 11.30 0.00 1.44 1.00 0.07 86.19