---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46516 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 910 24857 0 6399 30801 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:83:da:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe83:da8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:e6:7e:99 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::42:68ff:fee6:7e99/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46516) 09/17/25 _x86_64_ (8 CPU) 12:08:50 LINUX RESTART (8 CPU) 12:09:01 tps rtps wtps bread/s bwrtn/s 12:10:01 360.57 73.95 286.62 5329.51 77731.84 12:11:01 363.09 20.07 343.01 2290.45 158411.46 12:12:01 343.76 3.52 340.24 406.33 64817.20 12:13:01 25.75 0.00 25.75 0.00 34691.02 12:14:01 14.01 0.02 14.00 0.13 14362.28 12:15:01 219.01 0.42 218.60 47.33 34302.42 12:16:01 6.65 0.00 6.65 0.00 175.70 12:17:01 9.63 0.02 9.62 0.13 251.16 12:18:01 58.94 1.28 57.66 99.72 1205.67 Average: 155.72 11.03 144.69 908.21 42886.94 12:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 30042464 31577008 2896756 8.79 67276 1777904 1522612 4.48 965600 1636760 161848 12:11:01 26109120 31603880 6830100 20.74 130292 5504752 1647784 4.85 1027964 5281052 528996 12:12:01 24265340 30067976 8673880 26.33 145676 5799592 7339164 21.59 2755216 5321244 2156 12:13:01 24243048 30046316 8696172 26.40 145864 5800500 7489340 22.04 2776700 5320100 376 12:14:01 24234468 30029152 8704752 26.43 146148 5792200 7529592 22.15 2796440 5309880 412 12:15:01 23521708 29861424 9417512 28.59 187520 6242276 7922084 23.31 3079904 5678396 1860 12:16:01 23597252 29938204 9341968 28.36 187616 6243044 7845140 23.08 3007780 5673152 572 12:17:01 23590824 29932280 9348396 28.38 187760 6243244 7874348 23.17 3013436 5672908 652 12:18:01 25486036 31569964 7453184 22.63 188912 5979864 1542160 4.54 1422332 5445448 29464 Average: 25010029 30514023 7929191 24.07 154118 5487042 5634692 16.58 2316152 5037660 80704 12:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 361.66 268.64 1677.35 76.01 0.00 0.00 0.00 0.00 12:10:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 12:11:01 br-194d9bbd3e6e 0.00 0.00 0.00 0.00 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 ens3 917.96 553.27 27049.51 51.64 0.00 0.00 0.00 0.00 12:11:01 lo 13.99 13.99 1.29 1.29 0.00 0.00 0.00 0.00 12:12:01 br-194d9bbd3e6e 11.03 11.95 0.80 319.81 0.00 0.00 0.00 0.00 12:12:01 veth1bdb005 147.54 169.19 27.47 26.18 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 veth6d4e25f 91.83 91.60 16.03 18.63 0.00 0.00 0.00 0.00 12:13:01 br-194d9bbd3e6e 0.50 0.32 0.03 0.02 0.00 0.00 0.00 0.00 12:13:01 veth1bdb005 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 veth6d4e25f 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 12:14:01 br-194d9bbd3e6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 veth1bdb005 98.37 98.82 24.73 11.20 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 12:14:01 veth6d4e25f 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 12:15:01 br-194d9bbd3e6e 0.25 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:15:01 veth1bdb005 165.56 166.41 40.93 18.17 0.00 0.00 0.00 0.00 12:15:01 docker0 48.63 59.26 4.18 1353.08 0.00 0.00 0.00 0.00 12:15:01 veth6d4e25f 33.29 33.21 4.27 8.22 0.00 0.00 0.00 0.00 12:16:01 br-194d9bbd3e6e 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 veth1bdb005 544.79 547.33 132.49 58.97 0.00 0.00 0.00 0.01 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 veth6d4e25f 68.57 68.29 8.30 16.68 0.00 0.00 0.00 0.00 12:17:01 br-194d9bbd3e6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 veth1bdb005 139.01 139.64 33.61 14.96 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 veth6d4e25f 35.09 34.94 4.32 8.46 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 1462.67 963.56 31333.74 157.88 0.00 0.00 0.00 0.00 12:18:01 lo 30.79 30.79 2.72 2.72 0.00 0.00 0.00 0.00 Average: docker0 5.40 6.58 0.46 150.33 0.00 0.00 0.00 0.00 Average: ens3 160.34 106.43 3480.62 17.48 0.00 0.00 0.00 0.00 Average: lo 3.09 3.09 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46516) 09/17/25 _x86_64_ (8 CPU) 12:08:50 LINUX RESTART (8 CPU) 12:09:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 9.15 0.00 1.27 3.91 0.04 85.64 12:10:01 0 3.54 0.00 0.50 5.62 0.03 90.31 12:10:01 1 6.13 0.00 0.47 0.45 0.03 92.92 12:10:01 2 26.70 0.00 2.22 2.34 0.05 68.69 12:10:01 3 9.40 0.00 1.19 0.37 0.03 89.01 12:10:01 4 9.77 0.00 2.11 1.05 0.03 87.04 12:10:01 5 9.30 0.00 1.19 8.88 0.03 80.60 12:10:01 6 2.25 0.00 1.49 11.72 0.03 84.51 12:10:01 7 6.13 0.00 0.94 0.87 0.03 92.03 12:11:01 all 15.13 0.00 5.73 7.84 0.06 71.23 12:11:01 0 10.32 0.00 5.58 1.09 0.05 82.95 12:11:01 1 24.65 0.00 6.42 15.71 0.07 53.15 12:11:01 2 17.03 0.00 5.48 8.37 0.07 69.05 12:11:01 3 19.29 0.00 6.16 11.85 0.07 62.64 12:11:01 4 13.30 0.00 5.85 7.81 0.07 72.97 12:11:01 5 11.54 0.00 6.04 1.33 0.05 81.04 12:11:01 6 13.51 0.00 4.86 5.25 0.03 76.35 12:11:01 7 11.48 0.00 5.48 11.43 0.08 71.53 12:12:01 all 25.50 0.00 3.46 3.34 0.08 67.62 12:12:01 0 21.79 0.00 3.44 1.77 0.07 72.93 12:12:01 1 28.98 0.00 3.65 7.91 0.10 59.35 12:12:01 2 31.07 0.00 3.69 3.18 0.08 61.98 12:12:01 3 29.38 0.00 3.53 1.17 0.10 65.81 12:12:01 4 24.18 0.00 3.47 2.68 0.08 69.58 12:12:01 5 23.56 0.00 3.36 6.82 0.08 66.17 12:12:01 6 19.82 0.00 3.28 0.67 0.08 76.15 12:12:01 7 25.18 0.00 3.24 2.52 0.07 69.00 12:13:01 all 1.04 0.00 0.15 1.25 0.04 97.52 12:13:01 0 1.13 0.00 0.13 0.00 0.02 98.72 12:13:01 1 1.28 0.00 0.22 0.03 0.05 98.42 12:13:01 2 0.85 0.00 0.08 0.13 0.03 98.90 12:13:01 3 1.27 0.00 0.15 0.00 0.05 98.53 12:13:01 4 0.95 0.00 0.13 0.02 0.03 98.87 12:13:01 5 0.80 0.00 0.17 9.81 0.05 89.17 12:13:01 6 0.77 0.00 0.10 0.00 0.05 99.08 12:13:01 7 1.27 0.00 0.22 0.00 0.05 98.46 12:14:01 all 1.61 0.00 0.24 0.53 0.05 97.57 12:14:01 0 2.02 0.00 0.23 0.02 0.05 97.68 12:14:01 1 2.39 0.00 0.22 0.00 0.05 97.35 12:14:01 2 2.07 0.00 0.33 0.10 0.08 97.41 12:14:01 3 1.75 0.00 0.25 0.02 0.05 97.93 12:14:01 4 1.30 0.00 0.13 0.02 0.02 98.53 12:14:01 5 0.95 0.00 0.22 4.08 0.05 94.70 12:14:01 6 1.58 0.00 0.22 0.00 0.03 98.17 12:14:01 7 0.77 0.00 0.32 0.02 0.08 98.81 12:15:01 all 9.16 0.00 2.38 1.58 0.07 86.82 12:15:01 0 11.53 0.00 3.40 0.44 0.07 84.57 12:15:01 1 13.75 0.00 3.03 3.05 0.08 80.08 12:15:01 2 5.27 0.00 2.05 5.17 0.07 87.46 12:15:01 3 7.55 0.00 2.28 0.47 0.07 89.64 12:15:01 4 9.53 0.00 2.03 0.52 0.03 87.89 12:15:01 5 6.57 0.00 2.16 2.41 0.07 88.80 12:15:01 6 11.47 0.00 2.14 0.52 0.08 85.78 12:15:01 7 7.62 0.00 1.93 0.08 0.07 90.31 12:16:01 all 3.10 0.00 0.53 0.03 0.06 96.28 12:16:01 0 2.24 0.00 0.68 0.02 0.03 97.03 12:16:01 1 2.72 0.00 0.33 0.00 0.03 96.92 12:16:01 2 2.54 0.00 0.47 0.08 0.08 96.83 12:16:01 3 4.26 0.00 0.58 0.00 0.03 95.13 12:16:01 4 4.20 0.00 0.43 0.03 0.07 95.26 12:16:01 5 2.92 0.00 0.52 0.00 0.07 96.50 12:16:01 6 2.14 0.00 0.80 0.05 0.07 96.94 12:16:01 7 3.77 0.00 0.44 0.00 0.07 95.73 12:17:01 all 0.97 0.00 0.23 0.03 0.05 98.71 12:17:01 0 0.43 0.00 0.08 0.02 0.02 99.45 12:17:01 1 1.52 0.00 0.27 0.02 0.03 98.16 12:17:01 2 1.10 0.00 0.20 0.13 0.08 98.48 12:17:01 3 0.87 0.00 0.28 0.02 0.08 98.75 12:17:01 4 0.83 0.00 0.22 0.00 0.03 98.92 12:17:01 5 0.72 0.00 0.27 0.02 0.07 98.93 12:17:01 6 1.64 0.00 0.25 0.02 0.05 98.05 12:17:01 7 0.69 0.00 0.32 0.02 0.07 98.91 12:18:01 all 3.65 0.00 0.76 0.14 0.04 95.41 12:18:01 0 4.45 0.00 0.82 0.03 0.02 94.68 12:18:01 1 14.66 0.00 1.08 0.05 0.03 84.18 12:18:01 2 1.29 0.00 0.57 0.07 0.02 98.06 12:18:01 3 1.79 0.00 0.72 0.05 0.05 97.39 12:18:01 4 2.08 0.00 0.75 0.15 0.07 96.95 12:18:01 5 1.45 0.00 0.67 0.02 0.05 97.82 12:18:01 6 2.03 0.00 0.72 0.05 0.03 97.16 12:18:01 7 1.47 0.00 0.72 0.68 0.05 97.08 Average: all 7.68 0.00 1.63 2.07 0.05 88.56 Average: 0 6.37 0.00 1.65 1.00 0.04 90.94 Average: 1 10.63 0.00 1.73 3.00 0.05 84.58 Average: 2 9.75 0.00 1.67 2.17 0.06 86.35 Average: 3 8.37 0.00 1.68 1.54 0.06 88.35 Average: 4 7.34 0.00 1.68 1.36 0.05 89.58 Average: 5 6.41 0.00 1.62 3.70 0.06 88.21 Average: 6 6.12 0.00 1.54 2.02 0.05 90.27 Average: 7 6.48 0.00 1.51 1.73 0.06 90.21