---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22114 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 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 882 23213 0 8071 30829 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:13:ff:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe13:ff1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:3a:08:6e 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:ff:fe3a:86e/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-22114) 06/18/25 _x86_64_ (8 CPU) 14:45:20 LINUX RESTART (8 CPU) 14:46:02 tps rtps wtps bread/s bwrtn/s 14:47:01 151.75 23.57 128.18 2375.60 51748.38 14:48:01 722.70 4.02 718.68 445.26 253600.00 14:49:01 42.19 0.08 42.11 11.46 45550.94 14:50:01 222.68 0.57 222.11 26.13 39825.36 14:51:01 63.32 0.05 63.27 3.60 1088.22 Average: 240.83 5.60 235.23 566.38 78451.58 14:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 27817740 31531972 5121480 15.55 87248 3897580 2589988 7.62 1065224 3676660 2138668 14:48:01 23163416 30589236 9775804 29.68 164552 7323956 7463168 21.96 2232520 6874248 144 14:49:01 22042792 29558604 10896428 33.08 166228 7410372 9046676 26.62 3330280 6877068 340 14:50:01 21325484 29380044 11613736 35.26 202088 7858544 9397264 27.65 3595272 7264072 3648 14:51:01 23824076 31614648 9115144 27.67 202856 7585620 1687544 4.97 1427232 7014784 0 Average: 23634702 30534901 9304518 28.25 164594 6815214 6036928 17.76 2330106 6341366 428560 14:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 lo 13.01 13.01 1.23 1.23 0.00 0.00 0.00 0.00 14:47:01 ens3 1088.56 676.87 21764.09 58.23 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 veth3bf84a4 0.65 0.77 0.04 0.05 0.00 0.00 0.00 0.00 14:48:01 veth1bbac48 0.25 0.42 0.02 0.02 0.00 0.00 0.00 0.00 14:48:01 veth731a235 0.03 0.23 0.00 0.01 0.00 0.00 0.00 0.00 14:48:01 br-bb6643d415d6 46.09 60.19 2.79 309.28 0.00 0.00 0.00 0.00 14:49:01 veth3bf84a4 4.08 5.13 0.62 0.51 0.00 0.00 0.00 0.00 14:49:01 veth1bbac48 0.55 0.70 0.05 0.04 0.00 0.00 0.00 0.00 14:49:01 veth731a235 0.47 0.53 0.05 0.99 0.00 0.00 0.00 0.00 14:49:01 br-bb6643d415d6 0.58 0.55 0.05 0.04 0.00 0.00 0.00 0.00 14:50:01 veth3bf84a4 3.52 5.08 0.57 2.56 0.00 0.00 0.00 0.00 14:50:01 veth1bbac48 1.18 1.13 2.44 2.83 0.00 0.00 0.00 0.00 14:50:01 veth731a235 0.63 0.70 0.07 1.25 0.00 0.00 0.00 0.00 14:50:01 br-bb6643d415d6 0.48 0.30 0.03 0.02 0.00 0.00 0.00 0.00 14:51:01 br-bb6643d415d6 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 26.50 26.50 2.41 2.41 0.00 0.00 0.00 0.00 14:51:01 ens3 2737.28 1626.51 47625.86 217.85 0.00 0.00 0.00 0.00 14:51:01 docker0 99.18 148.03 6.74 1346.18 0.00 0.00 0.00 0.00 Average: br-bb6643d415d6 9.47 12.25 0.58 62.07 0.00 0.00 0.00 0.00 Average: lo 4.51 4.51 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 465.82 272.29 9386.81 28.99 0.00 0.00 0.00 0.00 Average: docker0 19.90 29.70 1.35 270.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22114) 06/18/25 _x86_64_ (8 CPU) 14:45:20 LINUX RESTART (8 CPU) 14:46:02 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 12.67 0.00 2.62 1.65 0.04 83.02 14:47:01 0 29.39 0.00 3.45 0.71 0.05 66.39 14:47:01 1 9.87 0.00 2.90 3.48 0.03 83.73 14:47:01 2 16.39 0.00 2.29 5.51 0.05 75.77 14:47:01 3 12.13 0.00 2.37 0.29 0.03 85.18 14:47:01 4 9.60 0.00 2.59 0.99 0.03 86.79 14:47:01 5 6.06 0.00 2.34 0.60 0.03 90.97 14:47:01 6 4.43 0.00 2.21 1.46 0.09 91.81 14:47:01 7 13.43 0.00 2.75 0.17 0.05 83.60 14:48:01 all 23.12 0.00 8.30 10.08 0.09 58.41 14:48:01 0 21.36 0.00 7.36 11.05 0.08 60.14 14:48:01 1 22.09 0.00 8.36 4.41 0.10 65.03 14:48:01 2 27.47 0.00 7.93 7.83 0.08 56.68 14:48:01 3 23.19 0.00 8.90 12.07 0.10 55.75 14:48:01 4 24.10 0.00 7.65 3.84 0.08 64.33 14:48:01 5 23.59 0.00 8.75 14.55 0.07 53.04 14:48:01 6 21.13 0.00 8.40 4.55 0.10 65.82 14:48:01 7 22.00 0.00 9.12 22.44 0.10 46.35 14:49:01 all 18.59 0.00 1.47 0.65 0.09 79.19 14:49:01 0 24.98 0.00 2.02 4.28 0.07 68.65 14:49:01 1 23.19 0.00 1.65 0.02 0.10 75.04 14:49:01 2 18.21 0.00 1.44 0.02 0.10 80.23 14:49:01 3 16.26 0.00 1.07 0.22 0.07 82.39 14:49:01 4 17.14 0.00 1.27 0.05 0.12 81.42 14:49:01 5 21.62 0.00 1.86 0.57 0.10 75.85 14:49:01 6 17.40 0.00 1.55 0.02 0.08 80.95 14:49:01 7 9.90 0.00 0.92 0.03 0.08 89.06 14:50:01 all 10.96 0.00 2.47 1.67 0.08 84.82 14:50:01 0 9.10 0.00 1.89 4.16 0.07 84.78 14:50:01 1 11.79 0.00 2.43 1.09 0.08 84.61 14:50:01 2 13.07 0.00 2.45 2.22 0.07 82.19 14:50:01 3 12.47 0.00 2.99 0.13 0.08 84.32 14:50:01 4 8.69 0.00 2.38 0.27 0.07 88.60 14:50:01 5 8.89 0.00 2.57 0.60 0.07 87.88 14:50:01 6 13.60 0.00 3.05 1.06 0.08 82.21 14:50:01 7 10.14 0.00 2.04 3.77 0.08 83.97 14:51:01 all 1.39 0.00 0.63 0.42 0.05 97.51 14:51:01 0 1.47 0.00 0.54 0.49 0.03 97.47 14:51:01 1 1.32 0.00 0.70 0.37 0.05 97.56 14:51:01 2 1.32 0.00 0.68 0.22 0.05 97.73 14:51:01 3 1.37 0.00 0.67 0.27 0.07 97.63 14:51:01 4 1.34 0.00 0.59 1.62 0.05 96.40 14:51:01 5 1.17 0.00 0.67 0.12 0.03 98.01 14:51:01 6 1.51 0.00 0.57 0.18 0.07 97.68 14:51:01 7 1.62 0.00 0.57 0.10 0.05 97.66 Average: all 13.33 0.00 3.09 2.89 0.07 80.62 Average: 0 17.22 0.00 3.04 4.13 0.06 75.54 Average: 1 13.65 0.00 3.20 1.86 0.07 81.21 Average: 2 15.26 0.00 2.95 3.14 0.07 78.57 Average: 3 13.07 0.00 3.19 2.59 0.07 81.08 Average: 4 12.17 0.00 2.89 1.35 0.07 83.52 Average: 5 12.27 0.00 3.23 3.28 0.06 81.15 Average: 6 11.62 0.00 3.15 1.45 0.08 83.69 Average: 7 11.38 0.00 3.06 5.27 0.07 80.21