---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23670 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 889 24806 0 6471 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:f6:4c:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fef6:4ce2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:d1:44:68 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:daff:fed1:4468/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23670) 06/25/25 _x86_64_ (8 CPU) 10:42:50 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 409.00 73.64 335.36 5296.32 101843.03 10:45:01 511.57 25.84 485.73 2843.61 226892.38 10:46:01 125.91 6.17 119.75 287.62 38070.59 10:47:01 1.78 0.02 1.77 0.53 28.21 10:48:01 1.57 0.03 1.53 5.60 21.33 10:49:01 1.30 0.07 1.23 16.26 18.80 10:50:01 1.58 0.02 1.57 0.13 22.00 10:51:01 116.81 0.33 116.48 26.80 17098.35 10:52:01 53.71 1.20 52.51 86.79 2367.91 Average: 135.23 11.90 123.33 948.04 42591.35 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30158644 31689940 2780576 8.44 67412 1776168 1367716 4.02 859648 1633624 157224 10:45:01 25602684 31440460 7336536 22.27 147164 5795052 4089268 12.03 1299856 5460476 6124 10:46:01 24914948 30780732 8024272 24.36 151228 5816472 4823560 14.19 2005004 5435088 284 10:47:01 24914244 30780656 8024976 24.36 151296 5816876 4814396 14.17 2007268 5434728 272 10:48:01 24916176 30782848 8023044 24.36 151356 5817048 4828272 14.21 2007348 5434548 36 10:49:01 24914696 30781940 8024524 24.36 151412 5817544 4783040 14.07 2007692 5434648 268 10:50:01 24915008 30782372 8024212 24.36 151480 5817560 4805736 14.14 2007896 5434520 44 10:51:01 24556528 30738036 8382692 25.45 179832 6069356 5257892 15.47 2102868 5655856 528 10:52:01 25354972 31510496 7584248 23.02 181472 6049220 1593528 4.69 1392224 5598828 108 Average: 25583100 31031942 7356120 22.33 148072 5419477 4040379 11.89 1743312 5058035 18321 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 ens3 486.64 341.84 1689.90 81.31 0.00 0.00 0.00 0.00 10:44:02 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 2664.28 1477.87 34502.91 112.35 0.00 0.00 0.00 0.00 10:45:01 vethbc7d856 0.07 0.22 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 vethb1ff5d2 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 br-3d01581a12dc 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 2.48 1.48 0.56 0.60 0.00 0.00 0.00 0.00 10:46:01 vethb1ff5d2 0.28 0.38 0.02 0.03 0.00 0.00 0.00 0.00 10:46:01 br-3d01581a12dc 0.18 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 27.30 27.30 2.31 2.31 0.00 0.00 0.00 0.00 10:47:01 ens3 10.70 7.37 2.33 2.09 0.00 0.00 0.00 0.00 10:47:01 vethb1ff5d2 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:47:01 br-3d01581a12dc 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 9.30 9.30 0.48 0.48 0.00 0.00 0.00 0.00 10:48:01 ens3 9.17 6.05 2.08 1.85 0.00 0.00 0.00 0.00 10:48:01 vethb1ff5d2 0.27 0.28 0.01 0.02 0.00 0.00 0.00 0.00 10:48:01 br-3d01581a12dc 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:48:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 10:49:01 ens3 4.55 4.12 1.09 1.16 0.00 0.00 0.00 0.00 10:49:01 vethb1ff5d2 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:49:01 br-3d01581a12dc 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:49:01 lo 9.40 9.40 0.49 0.49 0.00 0.00 0.00 0.00 10:50:01 ens3 7.95 6.97 1.85 1.79 0.00 0.00 0.00 0.00 10:50:01 vethb1ff5d2 0.27 0.28 0.01 0.02 0.00 0.00 0.00 0.00 10:50:01 br-3d01581a12dc 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:50:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 10:51:01 ens3 116.90 80.74 1175.56 8.10 0.00 0.00 0.00 0.00 10:51:01 vethb1ff5d2 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 br-3d01581a12dc 0.13 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:51:01 lo 9.60 9.60 0.52 0.52 0.00 0.00 0.00 0.00 10:52:01 ens3 48.76 40.88 72.36 17.03 0.00 0.00 0.00 0.00 10:52:01 lo 6.00 6.00 0.44 0.44 0.00 0.00 0.00 0.00 10:52:01 docker0 47.59 64.74 3.87 302.12 0.00 0.00 0.00 0.00 Average: ens3 368.17 216.28 4105.24 24.98 0.00 0.00 0.00 0.00 Average: lo 8.57 8.57 0.55 0.55 0.00 0.00 0.00 0.00 Average: docker0 5.30 7.21 0.43 33.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23670) 06/25/25 _x86_64_ (8 CPU) 10:42:50 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 10.06 0.00 1.34 2.47 0.04 86.10 10:44:02 0 3.94 0.00 0.85 6.82 0.05 88.34 10:44:02 1 7.82 0.00 1.76 9.31 0.03 81.07 10:44:02 2 31.19 0.00 2.16 1.09 0.05 65.52 10:44:02 3 11.64 0.00 1.00 0.37 0.03 86.95 10:44:02 4 4.26 0.00 1.10 0.84 0.08 93.71 10:44:02 5 4.74 0.00 0.72 0.28 0.02 94.24 10:44:02 6 11.74 0.00 2.30 0.65 0.03 85.27 10:44:02 7 5.15 0.00 0.79 0.40 0.02 93.65 10:45:01 all 18.05 0.00 7.23 5.51 0.08 69.12 10:45:01 0 18.49 0.00 6.70 0.82 0.07 73.92 10:45:01 1 16.93 0.00 7.51 15.83 0.09 59.65 10:45:01 2 26.33 0.00 8.37 0.31 0.09 64.91 10:45:01 3 17.02 0.00 6.64 1.79 0.07 74.47 10:45:01 4 13.92 0.00 7.25 5.48 0.09 73.26 10:45:01 5 15.68 0.00 6.30 1.39 0.05 76.58 10:45:01 6 21.36 0.00 7.74 1.83 0.07 68.99 10:45:01 7 14.75 0.00 7.35 16.67 0.10 61.12 10:46:01 all 9.75 0.00 1.35 1.17 0.04 87.70 10:46:01 0 11.78 0.00 1.72 0.43 0.07 86.00 10:46:01 1 9.66 0.00 1.15 2.16 0.03 86.99 10:46:01 2 11.05 0.00 1.56 0.47 0.03 86.90 10:46:01 3 9.22 0.00 1.14 3.47 0.05 86.12 10:46:01 4 10.32 0.00 1.25 1.10 0.03 87.29 10:46:01 5 10.81 0.00 1.79 1.34 0.02 86.05 10:46:01 6 4.59 0.00 0.85 0.02 0.03 94.51 10:46:01 7 10.53 0.00 1.35 0.37 0.03 87.72 10:47:01 all 0.13 0.00 0.10 0.01 0.01 99.75 10:47:01 0 0.15 0.00 0.08 0.00 0.02 99.75 10:47:01 1 0.30 0.00 0.23 0.00 0.00 99.47 10:47:01 2 0.20 0.00 0.13 0.00 0.03 99.63 10:47:01 3 0.12 0.00 0.08 0.03 0.02 99.75 10:47:01 4 0.10 0.00 0.13 0.00 0.02 99.75 10:47:01 5 0.02 0.00 0.03 0.02 0.02 99.92 10:47:01 6 0.13 0.00 0.07 0.00 0.02 99.78 10:47:01 7 0.03 0.00 0.03 0.00 0.02 99.92 10:48:01 all 0.17 0.00 0.09 0.01 0.02 99.71 10:48:01 0 0.13 0.00 0.05 0.00 0.05 99.77 10:48:01 1 0.37 0.00 0.17 0.00 0.02 99.45 10:48:01 2 0.23 0.00 0.17 0.00 0.02 99.58 10:48:01 3 0.13 0.00 0.08 0.03 0.00 99.75 10:48:01 4 0.20 0.00 0.08 0.00 0.02 99.70 10:48:01 5 0.03 0.00 0.03 0.00 0.00 99.93 10:48:01 6 0.15 0.00 0.05 0.00 0.02 99.78 10:48:01 7 0.10 0.00 0.03 0.00 0.02 99.85 10:49:01 all 0.13 0.00 0.10 0.01 0.01 99.75 10:49:01 0 0.10 0.00 0.12 0.00 0.02 99.77 10:49:01 1 0.18 0.00 0.17 0.02 0.02 99.62 10:49:01 2 0.18 0.00 0.13 0.00 0.03 99.65 10:49:01 3 0.10 0.00 0.05 0.03 0.02 99.80 10:49:01 4 0.08 0.00 0.08 0.00 0.02 99.82 10:49:01 5 0.08 0.00 0.08 0.00 0.00 99.83 10:49:01 6 0.13 0.00 0.08 0.00 0.02 99.77 10:49:01 7 0.18 0.00 0.08 0.00 0.02 99.72 10:50:01 all 0.21 0.00 0.09 0.01 0.01 99.68 10:50:01 0 0.13 0.00 0.08 0.00 0.03 99.75 10:50:01 1 0.20 0.00 0.17 0.00 0.00 99.63 10:50:01 2 0.22 0.00 0.08 0.00 0.03 99.67 10:50:01 3 0.12 0.00 0.10 0.05 0.00 99.73 10:50:01 4 0.13 0.00 0.05 0.00 0.02 99.80 10:50:01 5 0.10 0.00 0.05 0.00 0.02 99.83 10:50:01 6 0.75 0.00 0.03 0.05 0.02 99.15 10:50:01 7 0.08 0.00 0.07 0.00 0.02 99.83 10:51:01 all 4.25 0.00 1.41 0.59 0.03 93.71 10:51:01 0 2.09 0.00 1.16 0.85 0.03 95.86 10:51:01 1 2.84 0.00 1.57 0.12 0.03 95.44 10:51:01 2 6.20 0.00 1.56 0.05 0.03 92.16 10:51:01 3 1.87 0.00 1.12 1.27 0.03 95.70 10:51:01 4 8.26 0.00 2.07 2.25 0.03 87.39 10:51:01 5 3.92 0.00 1.49 0.07 0.02 94.51 10:51:01 6 6.64 0.00 1.62 0.12 0.02 91.61 10:51:01 7 2.14 0.00 0.72 0.02 0.02 97.11 10:52:01 all 5.16 0.00 0.71 0.18 0.03 93.91 10:52:01 0 14.29 0.00 1.12 0.22 0.05 84.33 10:52:01 1 12.84 0.00 0.97 0.15 0.03 86.00 10:52:01 2 2.01 0.00 0.58 0.17 0.05 97.19 10:52:01 3 1.94 0.00 0.63 0.02 0.02 97.40 10:52:01 4 4.19 0.00 0.56 0.69 0.03 94.52 10:52:01 5 3.91 0.00 0.72 0.03 0.05 95.29 10:52:01 6 1.24 0.00 0.47 0.03 0.02 98.25 10:52:01 7 0.88 0.00 0.63 0.10 0.02 98.37 Average: all 5.28 0.00 1.36 1.09 0.03 92.24 Average: 0 5.64 0.00 1.30 1.01 0.04 92.00 Average: 1 5.64 0.00 1.50 3.02 0.03 89.81 Average: 2 8.55 0.00 1.61 0.23 0.04 89.56 Average: 3 4.63 0.00 1.19 0.78 0.03 93.37 Average: 4 4.58 0.00 1.38 1.14 0.04 92.87 Average: 5 4.33 0.00 1.23 0.34 0.02 94.08 Average: 6 5.13 0.00 1.45 0.29 0.03 93.10 Average: 7 3.72 0.00 1.21 1.90 0.03 93.15