---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42064 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 16G 140G 11% / 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 948 22740 0 8477 30763 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:e1:2b:36 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85450sec preferred_lft 85450sec inet6 fe80::f816:3eff:fee1:2b36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:27:72:11 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-42064) 08/29/25 _x86_64_ (8 CPU) 10:06:12 LINUX RESTART (8 CPU) 10:07:02 tps rtps wtps bread/s bwrtn/s 10:08:01 159.73 41.43 118.30 2956.01 32179.74 10:09:01 103.05 4.18 98.87 124.51 35776.70 10:10:01 65.01 23.16 41.85 3160.28 23341.15 10:11:01 28.48 0.02 28.46 0.13 38435.46 10:12:01 17.00 0.07 16.93 50.12 21090.35 10:13:01 120.53 16.36 104.17 1436.43 35031.76 10:14:01 401.40 0.58 400.82 28.00 128852.79 10:15:01 232.44 0.07 232.38 1.60 51436.49 10:16:01 52.85 0.02 52.83 0.80 6696.43 10:17:01 43.31 0.35 42.96 8.80 5277.12 10:18:01 15.36 0.00 15.36 0.00 557.24 10:19:01 17.86 0.00 17.86 0.00 614.03 10:20:01 19.43 0.00 19.43 0.00 606.97 10:21:01 22.04 0.77 21.28 48.65 695.50 Average: 92.67 6.17 86.50 555.43 27178.63 10:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 29837212 31589636 3102000 9.42 78688 1977244 1546092 4.55 1011776 1785052 133680 10:09:01 28756792 30824148 4182420 12.70 86464 2275324 2127444 6.26 1796064 2063196 416 10:10:01 27794264 30565876 5144948 15.62 91824 2961968 2309872 6.80 2264632 2528776 520280 10:11:01 27590908 30371592 5348304 16.24 92152 2970440 2441644 7.18 2459580 2537036 32 10:12:01 26328328 29112944 6610884 20.07 92604 2973484 3732152 10.98 3720968 2536032 36 10:13:01 27924520 31311000 5014692 15.22 111280 3530540 2187264 6.44 1685228 2929220 167668 10:14:01 22939200 29754340 10000012 30.36 166248 6691812 11386588 33.50 3379056 5972876 52460 10:15:01 19996860 28314392 12942352 39.29 206892 8034984 12321288 36.25 5007220 7157092 2704 10:16:01 17724636 26344696 15214576 46.19 211884 8324428 13814736 40.65 7035400 7377068 1184 10:17:01 17445140 26209792 15494072 47.04 217840 8446820 14353572 42.23 7180184 7486472 260 10:18:01 17421284 26187416 15517928 47.11 218620 8447188 14427952 42.45 7205188 7486696 540 10:19:01 17415472 26183032 15523740 47.13 219352 8447556 14319144 42.13 7210780 7487020 520 10:20:01 17400784 26169800 15538428 47.17 220128 8447920 14348020 42.22 7224600 7487380 312 10:21:01 17300480 26076032 15638732 47.48 220964 8452384 14588956 42.92 7323120 7488192 2144 Average: 22562563 28501050 10376649 31.50 159639 5855864 8850337 26.04 4607414 5165865 63017 10:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 ens3 104.35 79.75 1180.40 18.77 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 2.78 2.78 0.30 0.30 0.00 0.00 0.00 0.00 10:09:01 ens3 543.29 406.68 4816.40 68.84 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:10:01 ens3 186.79 137.14 2215.72 22.36 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:11:01 ens3 252.64 180.65 255.52 53.53 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:12:01 ens3 279.24 217.06 158.99 83.71 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:13:01 br-24ad6bf18c5a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:13:01 ens3 296.70 214.80 4036.38 27.86 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 8.13 8.13 0.99 0.99 0.00 0.00 0.00 0.00 10:14:01 vethd80bb3a 1.33 1.77 1.34 0.31 0.00 0.00 0.00 0.00 10:14:01 br-24ad6bf18c5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 1233.31 986.44 23565.29 78.38 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 vethd80bb3a 23.25 26.51 10.82 4.98 0.00 0.00 0.00 0.00 10:15:01 br-24ad6bf18c5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 548.46 436.63 11486.12 33.23 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 vethd80bb3a 13.06 15.14 8.58 2.68 0.00 0.00 0.00 0.00 10:16:01 br-24ad6bf18c5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 0.58 0.62 0.13 0.30 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 vethd80bb3a 12.96 14.61 8.50 2.43 0.00 0.00 0.00 0.00 10:17:01 br-24ad6bf18c5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 72.39 55.57 781.82 21.29 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 vethd80bb3a 13.08 14.65 8.49 2.39 0.00 0.00 0.00 0.00 10:18:01 br-24ad6bf18c5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 24.80 15.83 9.43 8.15 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 vethd80bb3a 12.98 14.61 8.51 2.46 0.00 0.00 0.00 0.00 10:19:01 br-24ad6bf18c5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 44.54 27.81 15.39 11.94 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 vethd80bb3a 13.23 14.95 8.51 2.42 0.00 0.00 0.00 0.00 10:20:01 br-24ad6bf18c5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 52.42 31.21 15.86 12.63 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 vethd80bb3a 14.06 15.76 8.65 2.56 0.00 0.00 0.00 0.00 10:21:01 br-24ad6bf18c5a 1.27 1.27 0.49 3.04 0.00 0.00 0.00 0.00 10:21:01 ens3 40.69 30.19 14.31 12.41 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethd80bb3a 7.43 8.44 4.53 1.45 0.00 0.00 0.00 0.00 Average: br-24ad6bf18c5a 0.09 0.10 0.03 0.22 0.00 0.00 0.00 0.00 Average: ens3 263.05 201.59 3470.58 32.40 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-42064) 08/29/25 _x86_64_ (8 CPU) 10:06:12 LINUX RESTART (8 CPU) 10:07:02 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 10.03 0.00 0.79 3.48 0.04 85.65 10:08:01 0 4.41 0.00 0.54 0.73 0.03 94.28 10:08:01 1 2.74 0.00 0.51 16.61 0.05 80.10 10:08:01 2 4.58 0.00 0.48 1.44 0.02 93.48 10:08:01 3 2.81 0.00 0.41 1.38 0.05 95.35 10:08:01 4 3.12 0.00 0.27 0.00 0.03 96.57 10:08:01 5 35.08 0.00 2.28 3.57 0.07 59.00 10:08:01 6 25.28 0.00 1.46 2.41 0.05 70.80 10:08:01 7 2.21 0.00 0.36 1.73 0.02 95.69 10:09:01 all 15.14 0.00 0.87 2.29 0.16 81.53 10:09:01 0 14.79 0.00 0.46 2.93 0.93 80.89 10:09:01 1 16.79 0.00 1.04 2.56 0.05 79.57 10:09:01 2 17.38 0.00 0.65 0.20 0.07 81.69 10:09:01 3 12.80 0.00 1.07 6.08 0.07 79.98 10:09:01 4 15.08 0.00 0.97 3.86 0.03 80.07 10:09:01 5 22.36 0.00 0.58 0.15 0.05 76.85 10:09:01 6 10.28 0.00 0.60 1.12 0.03 87.97 10:09:01 7 11.68 0.00 1.65 1.45 0.05 85.16 10:10:01 all 20.38 0.00 1.05 2.22 0.04 76.30 10:10:01 0 21.48 0.00 0.99 1.04 0.05 76.44 10:10:01 1 19.84 0.00 2.07 0.23 0.05 77.81 10:10:01 2 29.04 0.00 0.65 4.14 0.05 66.12 10:10:01 3 14.01 0.00 0.84 5.27 0.05 79.84 10:10:01 4 39.82 0.00 0.65 4.95 0.07 54.51 10:10:01 5 19.16 0.00 0.92 0.27 0.03 79.62 10:10:01 6 10.03 0.00 1.05 0.98 0.02 87.92 10:10:01 7 9.80 0.00 1.17 0.94 0.02 88.07 10:11:01 all 9.15 0.00 0.42 1.29 0.03 89.11 10:11:01 0 6.69 0.00 0.22 0.00 0.02 93.07 10:11:01 1 1.59 0.00 0.10 0.00 0.02 98.30 10:11:01 2 31.40 0.00 1.40 8.33 0.07 58.80 10:11:01 3 5.24 0.00 0.20 0.15 0.03 94.38 10:11:01 4 2.21 0.00 0.22 1.86 0.03 95.68 10:11:01 5 21.85 0.00 0.13 0.00 0.03 77.98 10:11:01 6 0.93 0.00 0.77 0.00 0.02 98.28 10:11:01 7 3.30 0.00 0.38 0.00 0.02 96.30 10:12:01 all 9.90 0.00 0.42 0.70 0.03 88.95 10:12:01 0 14.60 0.00 0.08 0.02 0.05 85.25 10:12:01 1 1.02 0.00 0.13 0.00 0.02 98.83 10:12:01 2 25.56 0.00 0.40 5.54 0.03 68.47 10:12:01 3 24.77 0.00 1.18 0.03 0.05 73.96 10:12:01 4 1.70 0.00 0.55 0.00 0.03 97.71 10:12:01 5 1.62 0.00 0.03 0.00 0.00 98.35 10:12:01 6 5.32 0.00 0.83 0.00 0.00 93.85 10:12:01 7 4.58 0.00 0.17 0.00 0.02 95.23 10:13:01 all 11.79 0.00 1.42 1.82 0.04 84.93 10:13:01 0 25.12 0.00 1.49 0.43 0.05 72.91 10:13:01 1 8.26 0.00 1.69 0.38 0.03 89.63 10:13:01 2 18.96 0.00 2.06 7.12 0.05 71.81 10:13:01 3 8.78 0.00 1.02 5.98 0.03 84.19 10:13:01 4 10.60 0.00 1.25 0.02 0.03 88.09 10:13:01 5 4.88 0.00 1.05 0.20 0.03 93.84 10:13:01 6 15.18 0.00 1.53 0.37 0.03 82.88 10:13:01 7 2.66 0.00 1.20 0.07 0.05 96.03 10:14:01 all 28.46 0.00 8.09 6.92 0.10 56.42 10:14:01 0 28.58 0.00 8.54 3.54 0.08 59.25 10:14:01 1 28.22 0.00 8.01 3.59 0.08 60.09 10:14:01 2 29.03 0.00 7.90 2.01 0.10 60.96 10:14:01 3 28.04 0.00 8.14 10.67 0.12 53.04 10:14:01 4 28.15 0.00 7.83 4.11 0.08 59.82 10:14:01 5 29.72 0.00 7.84 1.43 0.10 60.91 10:14:01 6 28.05 0.00 8.63 27.12 0.10 36.10 10:14:01 7 27.90 0.00 7.86 3.03 0.09 61.12 10:15:01 all 35.18 0.00 6.07 2.65 0.11 55.98 10:15:01 0 34.49 0.00 6.39 11.50 0.14 47.49 10:15:01 1 30.71 0.00 6.60 2.51 0.13 60.04 10:15:01 2 37.75 0.00 5.73 1.33 0.12 55.07 10:15:01 3 33.01 0.00 5.66 1.88 0.12 59.33 10:15:01 4 34.68 0.00 5.75 0.35 0.12 59.10 10:15:01 5 36.42 0.00 6.64 0.49 0.12 56.33 10:15:01 6 38.61 0.00 5.37 1.19 0.10 54.73 10:15:01 7 35.79 0.00 6.47 1.94 0.12 55.68 10:16:01 all 31.83 0.00 1.81 0.19 0.10 66.08 10:16:01 0 41.58 0.00 1.87 0.05 0.10 56.40 10:16:01 1 29.37 0.00 2.11 0.40 0.08 68.03 10:16:01 2 23.95 0.00 1.84 0.05 0.08 74.08 10:16:01 3 29.64 0.00 1.96 0.18 0.08 68.13 10:16:01 4 29.20 0.00 1.61 0.05 0.10 69.04 10:16:01 5 30.46 0.00 1.76 0.20 0.08 67.49 10:16:01 6 41.90 0.00 1.49 0.47 0.12 56.03 10:16:01 7 28.54 0.00 1.82 0.12 0.08 69.44 10:17:01 all 7.15 0.00 1.89 0.35 0.10 90.51 10:17:01 0 7.62 0.00 1.75 0.02 0.08 90.53 10:17:01 1 6.40 0.00 2.06 1.76 0.12 89.67 10:17:01 2 6.93 0.00 1.81 0.59 0.12 90.55 10:17:01 3 6.36 0.00 1.90 0.08 0.12 91.54 10:17:01 4 6.52 0.00 1.91 0.20 0.10 91.27 10:17:01 5 8.00 0.00 1.83 0.02 0.10 90.06 10:17:01 6 5.87 0.00 1.77 0.05 0.08 92.23 10:17:01 7 9.49 0.00 2.13 0.07 0.10 88.22 10:18:01 all 5.26 0.00 1.43 0.09 0.09 93.12 10:18:01 0 4.93 0.00 1.41 0.02 0.10 93.55 10:18:01 1 4.21 0.00 1.52 0.54 0.07 93.67 10:18:01 2 3.83 0.00 1.48 0.03 0.08 94.58 10:18:01 3 4.68 0.00 1.44 0.00 0.08 93.79 10:18:01 4 6.13 0.00 1.44 0.03 0.17 92.23 10:18:01 5 7.09 0.00 1.42 0.00 0.08 91.41 10:18:01 6 5.55 0.00 1.28 0.08 0.10 92.99 10:18:01 7 5.67 0.00 1.49 0.02 0.08 92.74 10:18:01 CPU %user %nice %system %iowait %steal %idle 10:19:01 all 4.50 0.00 1.51 0.10 0.08 93.81 10:19:01 0 5.15 0.00 1.62 0.02 0.08 93.12 10:19:01 1 4.34 0.00 1.68 0.29 0.07 93.63 10:19:01 2 4.03 0.00 1.60 0.07 0.08 94.22 10:19:01 3 3.72 0.00 1.39 0.03 0.08 94.77 10:19:01 4 4.30 0.00 1.41 0.18 0.07 94.04 10:19:01 5 5.03 0.00 1.39 0.02 0.08 93.48 10:19:01 6 3.90 0.00 1.53 0.13 0.10 94.34 10:19:01 7 5.51 0.00 1.43 0.03 0.08 92.94 10:20:01 all 5.00 0.00 1.48 0.10 0.09 93.33 10:20:01 0 3.60 0.00 1.55 0.03 0.08 94.74 10:20:01 1 5.55 0.00 1.46 0.03 0.08 92.88 10:20:01 2 5.05 0.00 1.48 0.08 0.08 93.30 10:20:01 3 3.86 0.00 1.33 0.22 0.08 94.51 10:20:01 4 4.79 0.00 1.46 0.22 0.10 93.43 10:20:01 5 5.62 0.00 1.38 0.10 0.08 92.82 10:20:01 6 6.07 0.00 1.71 0.07 0.08 92.06 10:20:01 7 5.52 0.00 1.43 0.07 0.10 92.89 10:21:01 all 6.66 0.00 1.66 0.14 0.09 91.46 10:21:01 0 6.68 0.00 1.82 0.05 0.08 91.37 10:21:01 1 5.85 0.00 1.91 0.28 0.08 91.87 10:21:01 2 6.42 0.00 1.63 0.12 0.08 91.74 10:21:01 3 5.73 0.00 1.79 0.37 0.07 92.04 10:21:01 4 6.11 0.00 1.51 0.12 0.08 92.18 10:21:01 5 7.64 0.00 1.63 0.07 0.08 90.58 10:21:01 6 6.90 0.00 1.58 0.03 0.08 91.40 10:21:01 7 7.94 0.00 1.43 0.08 0.08 90.46 Average: all 14.30 0.00 2.06 1.59 0.08 81.97 Average: 0 15.68 0.00 2.04 1.45 0.14 80.69 Average: 1 11.77 0.00 2.20 2.07 0.07 83.89 Average: 2 17.43 0.00 2.07 2.22 0.07 78.19 Average: 3 13.09 0.00 2.02 2.30 0.07 82.51 Average: 4 13.73 0.00 1.91 1.14 0.08 83.14 Average: 5 16.73 0.00 2.05 0.46 0.07 80.69 Average: 6 14.52 0.00 2.10 2.40 0.07 80.92 Average: 7 11.44 0.00 2.06 0.68 0.06 85.75