---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42631 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 15G 140G 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 904 23594 0 7667 30807 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:3e:d2:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85605sec preferred_lft 85605sec inet6 fe80::f816:3eff:fe3e:d2c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:d8:db:49 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::42:9eff:fed8:db49/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42631) 08/31/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 139.63 27.00 112.63 2367.07 55803.63 13:26:01 361.37 2.02 359.36 110.51 184413.80 13:27:01 370.07 3.67 366.41 421.53 80185.17 13:28:01 10.30 0.37 9.93 12.00 3880.44 13:29:01 176.27 0.20 176.07 24.80 21338.71 13:30:01 66.22 0.57 65.66 22.93 13243.53 13:31:01 8.45 0.00 8.45 0.00 347.41 13:32:01 12.11 0.00 12.11 0.00 288.09 13:33:01 24.31 0.00 24.31 0.00 330.88 13:34:01 21.16 0.00 21.16 0.00 403.60 13:35:01 8.62 0.00 8.62 0.00 179.04 13:36:01 72.85 0.67 72.19 43.73 1643.19 Average: 105.94 2.87 103.07 250.21 30170.68 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29935080 31721452 3004140 9.12 77864 2011208 1368736 4.03 860120 1836952 280116 13:26:01 24854108 31635164 8085112 24.55 133936 6748688 1745236 5.13 1004856 6524292 751104 13:27:01 21221004 28313824 11718216 35.58 150748 7039048 12120424 35.66 4606812 6433036 2912 13:28:01 20416308 27513152 12522912 38.02 151036 7041920 13285700 39.09 5468792 6362476 560 13:29:01 19552788 27429172 13386432 40.64 182732 7726392 13618264 40.07 5660788 6964404 225248 13:30:01 19500556 27145220 13438664 40.80 192988 7492256 13821340 40.67 5934772 6743756 2204 13:31:01 19001180 26650984 13938040 42.31 193092 7496988 14371980 42.29 6428324 6748096 704 13:32:01 18993120 26643268 13946100 42.34 193188 7497180 14371872 42.29 6436156 6747992 476 13:33:01 18978240 26629996 13960980 42.38 193332 7498780 14372752 42.29 6450064 6748880 1036 13:34:01 18954868 26609684 13984352 42.46 193512 7501880 14424264 42.44 6470936 6751104 1088 13:35:01 18970800 26627252 13968420 42.41 193608 7503344 14439016 42.48 6454104 6751244 1624 13:36:01 24098816 31481200 8840404 26.84 195048 7227864 1785148 5.25 1695936 6507744 29320 Average: 21206406 28200031 11732814 35.62 170924 6898796 10810394 31.81 4789305 6259998 108033 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 130.28 110.40 2156.99 15.34 0.00 0.00 0.00 0.00 13:25:01 lo 3.67 3.67 0.37 0.37 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1338.93 746.96 42823.49 61.90 0.00 0.00 0.00 0.00 13:26:01 br-2a710c76ea19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 16.26 16.26 1.48 1.48 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethcb31660 18.60 16.36 2.23 2.28 0.00 0.00 0.00 0.00 13:27:01 veth7c4b194 147.46 169.06 27.44 26.11 0.00 0.00 0.00 0.00 13:27:01 ens3 14.65 12.81 319.83 1.62 0.00 0.00 0.00 0.00 13:27:01 veth16cf8ba 92.42 92.28 15.63 18.66 0.00 0.00 0.00 0.00 13:28:01 vethcb31660 55.25 39.34 4.72 5.54 0.00 0.00 0.00 0.00 13:28:01 veth7c4b194 4.23 5.03 0.97 1.11 0.00 0.00 0.00 0.00 13:28:01 ens3 1.70 1.57 0.92 0.65 0.00 0.00 0.00 0.00 13:28:01 veth16cf8ba 0.13 0.28 0.43 0.02 0.00 0.00 0.00 0.00 13:29:01 vethcb31660 58.64 40.69 5.09 5.85 0.00 0.00 0.00 0.00 13:29:01 veth7c4b194 3.03 3.23 0.45 0.60 0.00 0.00 0.00 0.00 13:29:01 ens3 104.73 79.85 2186.07 8.34 0.00 0.00 0.00 0.00 13:29:01 veth16cf8ba 0.17 0.20 0.54 0.02 0.00 0.00 0.00 0.00 13:30:01 vethcb31660 81.42 60.07 20.58 11.66 0.00 0.00 0.00 0.00 13:30:01 veth7c4b194 309.05 314.06 70.26 41.97 0.00 0.00 0.00 0.01 13:30:01 ens3 9.70 8.15 5.37 7.90 0.00 0.00 0.00 0.00 13:30:01 veth16cf8ba 67.32 67.04 8.83 17.48 0.00 0.00 0.00 0.00 13:31:01 vethcb31660 61.21 42.81 4.96 6.05 0.00 0.00 0.00 0.00 13:31:01 veth7c4b194 64.32 65.56 13.84 6.91 0.00 0.00 0.00 0.00 13:31:01 ens3 0.82 0.77 0.14 0.38 0.00 0.00 0.00 0.00 13:31:01 veth16cf8ba 33.99 33.88 5.33 8.49 0.00 0.00 0.00 0.00 13:32:01 vethcb31660 60.39 42.23 4.69 5.91 0.00 0.00 0.00 0.00 13:32:01 veth7c4b194 54.89 55.89 11.93 5.94 0.00 0.00 0.00 0.00 13:32:01 ens3 0.58 0.57 0.09 0.29 0.00 0.00 0.00 0.00 13:32:01 veth16cf8ba 0.23 0.23 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 vethcb31660 71.30 51.81 11.06 8.47 0.00 0.00 0.00 0.00 13:33:01 veth7c4b194 105.28 108.23 16.18 12.08 0.00 0.00 0.00 0.00 13:33:01 ens3 1.40 1.02 0.34 1.27 0.00 0.00 0.00 0.00 13:33:01 veth16cf8ba 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:34:01 vethcb31660 86.55 64.46 18.01 11.59 0.00 0.00 0.00 0.00 13:34:01 veth7c4b194 351.82 357.88 71.41 44.01 0.00 0.00 0.00 0.01 13:34:01 ens3 2.48 1.78 0.82 1.02 0.00 0.00 0.00 0.00 13:34:01 veth16cf8ba 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 13:35:01 vethcb31660 56.14 38.33 4.55 5.45 0.00 0.00 0.00 0.00 13:35:01 veth7c4b194 2.00 2.40 0.22 0.28 0.00 0.00 0.00 0.00 13:35:01 ens3 1.63 1.40 0.53 0.84 0.00 0.00 0.00 0.00 13:35:01 veth16cf8ba 0.30 0.33 0.62 0.03 0.00 0.00 0.00 0.00 13:36:01 ens3 60.07 41.68 69.04 26.73 0.00 0.00 0.00 0.00 13:36:01 lo 38.16 38.16 3.34 3.34 0.00 0.00 0.00 0.00 13:36:01 docker0 54.42 69.09 4.46 1340.88 0.00 0.00 0.00 0.00 Average: ens3 138.91 83.91 3963.53 10.52 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.54 5.76 0.37 111.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42631) 08/31/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.58 0.00 0.72 2.61 0.03 87.07 13:25:01 0 6.12 0.00 0.82 0.60 0.02 92.44 13:25:01 1 4.69 0.00 0.30 0.15 0.02 94.84 13:25:01 2 2.77 0.00 0.33 0.55 0.00 96.35 13:25:01 3 5.64 0.00 0.40 0.08 0.02 93.86 13:25:01 4 4.40 0.00 0.45 10.81 0.03 84.31 13:25:01 5 1.03 0.00 0.17 0.22 0.00 98.58 13:25:01 6 26.58 0.00 1.67 1.55 0.07 70.13 13:25:01 7 25.40 0.00 1.57 6.90 0.07 66.07 13:26:01 all 15.45 0.00 7.08 16.75 0.07 60.65 13:26:01 0 16.52 0.00 6.78 7.20 0.08 69.43 13:26:01 1 15.90 0.00 6.73 3.84 0.07 73.46 13:26:01 2 15.79 0.00 6.63 41.88 0.08 35.62 13:26:01 3 14.75 0.00 6.71 19.76 0.07 58.71 13:26:01 4 16.04 0.00 8.23 45.94 0.08 29.70 13:26:01 5 13.97 0.00 8.35 6.50 0.07 71.12 13:26:01 6 16.28 0.00 6.44 3.79 0.07 73.42 13:26:01 7 14.36 0.00 6.82 5.19 0.08 73.55 13:27:01 all 56.03 0.00 6.03 3.26 0.15 34.54 13:27:01 0 54.34 0.00 6.14 1.35 0.14 38.04 13:27:01 1 52.15 0.00 5.48 3.06 0.13 39.18 13:27:01 2 56.37 0.00 5.96 1.45 0.14 36.08 13:27:01 3 56.87 0.00 5.83 1.99 0.15 35.16 13:27:01 4 57.35 0.00 6.45 14.68 0.14 21.39 13:27:01 5 55.63 0.00 6.22 1.23 0.15 36.76 13:27:01 6 58.55 0.00 6.17 1.84 0.15 33.29 13:27:01 7 56.99 0.00 6.03 0.47 0.15 36.36 13:28:01 all 18.32 0.00 1.43 0.07 0.06 80.12 13:28:01 0 19.50 0.00 1.64 0.02 0.07 78.78 13:28:01 1 19.21 0.00 1.49 0.00 0.07 79.24 13:28:01 2 16.62 0.00 1.12 0.34 0.07 81.85 13:28:01 3 17.64 0.00 1.46 0.03 0.05 80.82 13:28:01 4 19.22 0.00 1.52 0.07 0.07 79.12 13:28:01 5 20.69 0.00 1.44 0.12 0.07 77.69 13:28:01 6 17.34 0.00 1.49 0.00 0.05 81.12 13:28:01 7 16.31 0.00 1.25 0.02 0.05 82.37 13:29:01 all 7.91 0.00 1.87 1.12 0.06 89.04 13:29:01 0 6.62 0.00 1.49 0.08 0.07 91.74 13:29:01 1 5.69 0.00 1.59 1.22 0.05 91.45 13:29:01 2 8.04 0.00 1.89 1.64 0.07 88.36 13:29:01 3 4.37 0.00 1.38 0.96 0.05 93.25 13:29:01 4 14.42 0.00 1.94 1.49 0.07 82.07 13:29:01 5 7.41 0.00 2.05 0.37 0.05 90.13 13:29:01 6 6.26 0.00 2.30 2.32 0.07 89.06 13:29:01 7 10.45 0.00 2.35 0.92 0.07 86.20 13:30:01 all 11.97 0.00 2.01 0.76 0.07 85.18 13:30:01 0 12.55 0.00 1.89 0.23 0.07 85.26 13:30:01 1 13.14 0.00 2.44 0.02 0.07 84.33 13:30:01 2 13.51 0.00 1.83 0.52 0.07 84.07 13:30:01 3 12.16 0.00 1.86 0.66 0.07 85.25 13:30:01 4 9.86 0.00 2.34 0.03 0.07 87.70 13:30:01 5 8.61 0.00 1.28 0.08 0.08 89.94 13:30:01 6 14.36 0.00 2.76 3.22 0.07 79.60 13:30:01 7 11.60 0.00 1.71 1.31 0.07 85.31 13:31:01 all 3.58 0.00 0.56 0.05 0.05 95.76 13:31:01 0 1.79 0.00 0.65 0.03 0.07 97.46 13:31:01 1 2.85 0.00 0.49 0.00 0.05 96.62 13:31:01 2 3.99 0.00 0.63 0.02 0.05 95.31 13:31:01 3 5.11 0.00 0.64 0.23 0.07 93.95 13:31:01 4 4.01 0.00 0.45 0.02 0.05 95.47 13:31:01 5 3.54 0.00 0.42 0.10 0.03 95.91 13:31:01 6 2.33 0.00 0.49 0.02 0.07 97.11 13:31:01 7 4.97 0.00 0.64 0.03 0.07 94.29 13:32:01 all 2.60 0.00 0.45 0.04 0.05 96.86 13:32:01 0 2.51 0.00 0.50 0.00 0.07 96.92 13:32:01 1 2.29 0.00 0.35 0.00 0.05 97.31 13:32:01 2 3.44 0.00 0.50 0.02 0.03 96.01 13:32:01 3 2.78 0.00 0.49 0.18 0.05 96.50 13:32:01 4 2.21 0.00 0.47 0.07 0.03 97.22 13:32:01 5 2.94 0.00 0.57 0.03 0.05 96.41 13:32:01 6 1.64 0.00 0.35 0.00 0.03 97.98 13:32:01 7 3.00 0.00 0.42 0.03 0.05 96.50 13:33:01 all 3.59 0.00 0.55 0.04 0.05 95.78 13:33:01 0 2.41 0.00 0.60 0.02 0.05 96.92 13:33:01 1 2.84 0.00 0.47 0.00 0.03 96.66 13:33:01 2 2.91 0.00 0.64 0.05 0.08 96.32 13:33:01 3 3.73 0.00 0.50 0.12 0.07 95.58 13:33:01 4 3.63 0.00 0.60 0.02 0.07 95.69 13:33:01 5 5.02 0.00 0.36 0.02 0.03 94.57 13:33:01 6 4.62 0.00 0.60 0.02 0.05 94.71 13:33:01 7 3.53 0.00 0.64 0.07 0.05 95.71 13:34:01 all 5.30 0.00 0.77 0.07 0.05 93.80 13:34:01 0 3.93 0.00 0.80 0.10 0.03 95.14 13:34:01 1 5.95 0.00 0.82 0.13 0.05 93.05 13:34:01 2 5.89 0.00 0.72 0.02 0.05 93.32 13:34:01 3 4.88 0.00 0.65 0.18 0.05 94.23 13:34:01 4 6.22 0.00 0.80 0.02 0.05 92.91 13:34:01 5 7.64 0.00 0.69 0.03 0.03 91.60 13:34:01 6 3.85 0.00 0.90 0.07 0.05 95.13 13:34:01 7 4.03 0.00 0.77 0.00 0.05 95.15 13:35:01 all 1.40 0.00 0.33 0.02 0.04 98.21 13:35:01 0 2.35 0.00 0.37 0.02 0.03 97.23 13:35:01 1 1.90 0.00 0.35 0.00 0.03 97.71 13:35:01 2 1.12 0.00 0.30 0.03 0.03 98.51 13:35:01 3 1.49 0.00 0.37 0.08 0.02 98.05 13:35:01 4 1.36 0.00 0.28 0.03 0.05 98.28 13:35:01 5 0.74 0.00 0.29 0.00 0.05 98.93 13:35:01 6 1.35 0.00 0.35 0.02 0.03 98.25 13:35:01 7 0.89 0.00 0.33 0.02 0.05 98.71 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.99 0.00 1.06 0.19 0.03 94.73 13:36:01 0 2.26 0.00 0.95 0.05 0.03 96.70 13:36:01 1 2.33 0.00 0.94 0.05 0.03 96.65 13:36:01 2 1.92 0.00 1.12 0.17 0.02 96.77 13:36:01 3 1.92 0.00 0.95 0.84 0.03 96.25 13:36:01 4 14.06 0.00 1.42 0.08 0.05 84.39 13:36:01 5 2.05 0.00 0.99 0.10 0.03 96.82 13:36:01 6 4.51 0.00 1.21 0.08 0.03 94.17 13:36:01 7 2.88 0.00 0.89 0.10 0.05 96.09 Average: all 11.61 0.00 1.90 2.07 0.06 84.37 Average: 0 10.86 0.00 1.88 0.80 0.06 86.39 Average: 1 10.73 0.00 1.78 0.70 0.05 86.73 Average: 2 10.99 0.00 1.80 3.87 0.06 83.29 Average: 3 10.91 0.00 1.76 2.08 0.06 85.20 Average: 4 12.68 0.00 2.07 6.06 0.06 79.12 Average: 5 10.73 0.00 1.89 0.73 0.05 86.59 Average: 6 13.10 0.00 2.05 1.07 0.06 83.71 Average: 7 12.84 0.00 1.95 1.25 0.07 83.90