---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20606 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 886 25798 0 5481 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:f1:40:5d brd ff:ff:ff:ff:ff:ff inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fef1:405d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:97:19:82 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:acff:fe97:1982/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20606) 06/12/25 _x86_64_ (8 CPU) 12:03:39 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps bread/s bwrtn/s 12:05:01 75.00 32.38 42.62 2831.38 61641.48 12:06:01 20.93 0.00 20.93 0.00 29459.76 12:07:01 19.66 0.00 19.66 0.00 29440.85 12:08:01 19.50 0.00 19.50 0.00 29578.27 12:09:01 16.81 0.00 16.81 0.00 24610.03 12:10:01 299.92 25.91 274.01 858.25 3813.26 12:11:01 413.13 39.46 373.67 2919.91 16101.98 12:12:01 137.38 13.93 123.45 988.24 20044.39 12:13:01 201.18 16.56 184.62 1379.37 36625.76 12:14:01 116.06 0.63 115.43 79.59 14142.44 12:15:01 17.61 0.08 17.53 13.20 1069.29 12:16:01 248.19 0.02 248.18 0.13 54760.34 12:17:01 56.67 1.22 55.46 81.05 8617.23 Average: 126.38 9.99 116.39 701.19 25330.55 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 30642908 31887592 2296312 6.97 38648 1534188 1323552 3.89 627116 1416180 296 12:06:01 30640240 31885048 2298980 6.98 38736 1534192 1323552 3.89 629468 1416172 4 12:07:01 30639480 31884388 2299740 6.98 38832 1534192 1323552 3.89 630792 1416168 12 12:08:01 30638216 31883224 2301004 6.99 38920 1534196 1323552 3.89 631908 1416172 172 12:09:01 30637524 31882608 2301696 6.99 39024 1534184 1323552 3.89 632804 1416176 12 12:10:01 30305116 31678364 2634104 8.00 51632 1643020 1446448 4.26 863884 1500000 65964 12:11:01 29376756 31234040 3562464 10.82 83460 2073276 1811660 5.33 1382940 1862672 111740 12:12:01 27480196 29918124 5459024 16.57 95060 2626988 2869252 8.44 2984456 2121932 85868 12:13:01 28207776 31607164 4731444 14.36 115932 3531380 1449816 4.27 1472476 2844456 234768 12:14:01 27556852 31070848 5382368 16.34 123480 3617964 3977000 11.70 2059828 2862380 60 12:15:01 26285172 31569476 6654048 20.20 143024 5303392 1670532 4.92 1618816 4525264 1693844 12:16:01 24190900 29610780 8748320 26.56 167580 5345672 6861756 20.19 3720128 4443852 157748 12:17:01 26413108 31558072 6526112 19.81 171192 5119744 1540532 4.53 1783668 4215024 12096 Average: 28693403 31359210 4245817 12.89 88117 2840953 2172674 6.39 1464483 2419727 181737 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 ens3 211.00 140.09 525.31 29.57 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:06:01 ens3 2.40 1.22 2.15 0.30 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:07:01 ens3 0.15 0.18 0.05 0.34 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.23 0.15 0.06 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 ens3 0.13 0.10 0.05 0.24 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 195.17 117.54 510.20 44.97 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 12:10:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:11:01 ens3 351.47 273.45 2546.40 38.82 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 12:12:01 ens3 667.19 512.98 7280.02 70.59 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:13:01 ens3 374.57 242.78 4028.43 26.61 0.00 0.00 0.00 0.00 12:13:01 br-741d025a1d83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 14.46 45.49 0.82 240.68 0.00 0.00 0.00 0.00 12:13:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 12:14:01 ens3 93.90 69.79 539.18 5.71 0.00 0.00 0.00 0.00 12:14:01 br-351879a4969e 2.63 3.97 0.22 0.36 0.00 0.00 0.00 0.00 12:14:01 veth8bf03ad 0.50 0.93 0.09 0.11 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 541.98 314.96 13160.37 21.72 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 27.98 27.98 2.52 2.52 0.00 0.00 0.00 0.00 12:15:01 br-1f8025d31f8f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 0.67 0.47 0.15 0.04 0.00 0.00 0.00 0.00 12:16:01 vethe3a1866 0.10 0.38 0.01 0.03 0.00 0.00 0.00 0.00 12:16:01 veth4bd3012 0.50 0.97 0.09 0.11 0.00 0.00 0.00 0.00 12:16:01 vethdeff586 1.30 1.68 0.16 0.21 0.00 0.00 0.00 0.00 12:17:01 ens3 59.84 35.29 69.27 29.43 0.00 0.00 0.00 0.00 12:17:01 docker0 14.46 45.49 0.82 240.68 0.00 0.00 0.00 0.00 12:17:01 lo 40.21 40.21 3.50 3.50 0.00 0.00 0.00 0.00 Average: ens3 192.18 131.45 2206.85 20.63 0.00 0.00 0.00 0.00 Average: docker0 1.11 3.50 0.06 18.54 0.00 0.00 0.00 0.00 Average: lo 2.84 2.84 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20606) 06/12/25 _x86_64_ (8 CPU) 12:03:39 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 2.15 0.00 0.37 2.19 0.02 95.28 12:05:01 0 1.76 0.00 0.54 0.44 0.02 97.23 12:05:01 1 2.68 0.00 0.29 0.32 0.02 96.69 12:05:01 2 1.50 0.00 0.51 6.98 0.03 90.97 12:05:01 3 3.99 0.00 0.20 2.70 0.02 93.09 12:05:01 4 1.41 0.00 0.39 0.17 0.02 98.02 12:05:01 5 1.88 0.00 0.44 0.31 0.03 97.34 12:05:01 6 2.09 0.00 0.41 0.08 0.02 97.41 12:05:01 7 1.90 0.00 0.12 6.53 0.02 91.43 12:06:01 all 0.03 0.00 0.01 0.65 0.01 99.30 12:06:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:06:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:06:01 2 0.12 0.00 0.02 0.00 0.00 99.87 12:06:01 3 0.07 0.00 0.02 0.23 0.02 99.67 12:06:01 4 0.00 0.00 0.00 0.02 0.00 99.98 12:06:01 5 0.07 0.00 0.03 0.00 0.02 99.88 12:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:06:01 7 0.00 0.00 0.03 4.94 0.00 95.03 12:07:01 all 0.02 0.00 0.01 0.70 0.00 99.27 12:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 1 0.02 0.00 0.00 0.00 0.02 99.97 12:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 3 0.07 0.00 0.03 0.28 0.02 99.60 12:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:07:01 5 0.07 0.00 0.02 0.00 0.00 99.92 12:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 7 0.02 0.00 0.02 5.32 0.02 94.63 12:08:01 all 0.03 0.00 0.01 0.70 0.01 99.26 12:08:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 2 0.08 0.00 0.02 0.00 0.02 99.88 12:08:01 3 0.08 0.00 0.02 0.15 0.00 99.75 12:08:01 4 0.02 0.00 0.00 0.00 0.02 99.97 12:08:01 5 0.03 0.00 0.02 0.00 0.00 99.95 12:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 7 0.03 0.00 0.02 5.41 0.00 94.54 12:09:01 all 0.26 0.00 0.01 0.51 0.00 99.21 12:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 2 1.92 0.00 0.03 0.00 0.00 98.05 12:09:01 3 0.02 0.00 0.02 0.10 0.00 99.87 12:09:01 4 0.02 0.00 0.02 0.02 0.00 99.95 12:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 7 0.03 0.00 0.00 4.02 0.00 95.95 12:10:01 all 5.05 0.00 0.52 0.90 0.02 93.51 12:10:01 0 3.19 0.00 0.37 0.17 0.02 96.26 12:10:01 1 3.48 0.00 0.18 0.03 0.02 96.29 12:10:01 2 4.41 0.00 0.22 0.02 0.02 95.34 12:10:01 3 1.74 0.00 0.23 2.77 0.02 95.24 12:10:01 4 7.11 0.00 0.35 0.32 0.03 92.19 12:10:01 5 6.25 0.00 0.68 0.10 0.02 92.95 12:10:01 6 2.73 0.00 0.47 0.20 0.00 96.60 12:10:01 7 11.50 0.00 1.67 3.61 0.03 83.18 12:11:01 all 14.24 0.00 1.11 1.73 0.04 82.88 12:11:01 0 33.36 0.00 2.72 1.42 0.10 62.40 12:11:01 1 15.97 0.00 0.99 0.88 0.03 82.13 12:11:01 2 16.81 0.00 1.09 0.70 0.03 81.37 12:11:01 3 4.31 0.00 0.72 5.82 0.03 89.12 12:11:01 4 17.63 0.00 1.66 3.65 0.05 77.01 12:11:01 5 7.37 0.00 0.70 0.42 0.03 91.48 12:11:01 6 9.73 0.00 0.63 0.90 0.03 88.70 12:11:01 7 8.75 0.00 0.38 0.08 0.03 90.75 12:12:01 all 30.61 0.00 1.52 0.35 0.07 67.45 12:12:01 0 19.59 0.00 1.54 0.80 0.07 78.01 12:12:01 1 30.88 0.00 1.17 0.13 0.07 67.74 12:12:01 2 29.30 0.00 1.17 0.18 0.07 69.28 12:12:01 3 35.99 0.00 1.00 0.33 0.07 62.61 12:12:01 4 27.10 0.00 1.07 0.25 0.05 71.53 12:12:01 5 34.66 0.00 2.01 0.23 0.08 63.01 12:12:01 6 35.07 0.00 2.36 0.47 0.08 62.02 12:12:01 7 32.36 0.00 1.80 0.38 0.07 65.39 12:13:01 all 9.33 0.00 2.21 1.30 0.05 87.11 12:13:01 0 4.00 0.00 2.00 2.86 0.03 91.12 12:13:01 1 4.65 0.00 2.18 0.32 0.05 92.80 12:13:01 2 13.38 0.00 2.83 0.37 0.05 83.36 12:13:01 3 7.71 0.00 2.06 2.87 0.03 87.33 12:13:01 4 4.92 0.00 1.41 0.25 0.02 93.41 12:13:01 5 12.51 0.00 3.08 0.49 0.10 83.83 12:13:01 6 6.21 0.00 1.80 0.13 0.03 91.82 12:13:01 7 21.23 0.00 2.38 3.15 0.07 73.16 12:14:01 all 11.70 0.00 1.67 0.77 0.05 85.82 12:14:01 0 9.11 0.00 1.39 0.29 0.05 89.16 12:14:01 1 8.73 0.00 1.41 0.10 0.03 89.73 12:14:01 2 16.95 0.00 2.21 1.41 0.05 79.38 12:14:01 3 9.20 0.00 1.63 3.42 0.07 85.69 12:14:01 4 15.34 0.00 1.71 0.22 0.03 82.70 12:14:01 5 13.81 0.00 1.81 0.12 0.03 84.24 12:14:01 6 11.56 0.00 1.74 0.28 0.05 86.37 12:14:01 7 8.87 0.00 1.44 0.30 0.05 89.34 12:15:01 all 4.61 0.00 1.71 0.13 0.03 93.52 12:15:01 0 2.94 0.00 1.55 0.00 0.02 95.49 12:15:01 1 5.67 0.00 1.92 0.02 0.05 92.35 12:15:01 2 5.41 0.00 1.74 0.03 0.03 92.77 12:15:01 3 5.33 0.00 1.68 0.81 0.03 92.15 12:15:01 4 2.75 0.00 1.78 0.02 0.02 95.44 12:15:01 5 5.21 0.00 1.23 0.02 0.03 93.52 12:15:01 6 2.96 0.00 2.15 0.10 0.07 94.72 12:15:01 7 6.59 0.00 1.61 0.07 0.02 91.72 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 29.62 0.00 3.95 2.51 0.08 63.84 12:16:01 0 23.30 0.00 3.71 1.39 0.08 71.51 12:16:01 1 28.60 0.00 3.75 1.09 0.07 66.49 12:16:01 2 33.31 0.00 4.29 2.40 0.08 59.92 12:16:01 3 29.94 0.00 4.27 4.10 0.10 61.58 12:16:01 4 33.95 0.00 4.17 1.11 0.08 60.69 12:16:01 5 32.15 0.00 4.01 0.50 0.08 63.25 12:16:01 6 27.69 0.00 3.02 0.64 0.07 68.58 12:16:01 7 28.00 0.00 4.41 8.86 0.10 58.64 12:17:01 all 6.72 0.00 0.74 0.53 0.04 91.97 12:17:01 0 6.03 0.00 0.53 0.05 0.02 93.37 12:17:01 1 9.98 0.00 0.85 0.08 0.05 89.03 12:17:01 2 16.54 0.00 1.07 0.42 0.03 81.94 12:17:01 3 10.18 0.00 0.80 1.09 0.05 87.88 12:17:01 4 1.70 0.00 0.52 1.85 0.02 95.91 12:17:01 5 1.17 0.00 0.53 0.30 0.02 97.98 12:17:01 6 5.37 0.00 1.04 0.38 0.03 93.18 12:17:01 7 2.81 0.00 0.60 0.08 0.03 96.48 Average: all 8.79 0.00 1.06 1.00 0.03 89.12 Average: 0 7.95 0.00 1.10 0.57 0.03 90.34 Average: 1 8.51 0.00 0.98 0.23 0.03 90.26 Average: 2 10.74 0.00 1.17 0.95 0.03 87.11 Average: 3 8.35 0.00 0.97 1.89 0.03 88.75 Average: 4 8.61 0.00 1.00 0.60 0.03 89.76 Average: 5 8.85 0.00 1.12 0.19 0.03 89.81 Average: 6 7.95 0.00 1.05 0.25 0.03 90.73 Average: 7 9.38 0.00 1.11 3.28 0.03 86.19