---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8137 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 15G 141G 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 880 24593 0 6693 30831 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:23:63:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe23:63f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:71:77:de 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::42:40ff:fe71:77de/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-8137) 04/22/25 _x86_64_ (8 CPU) 17:26:20 LINUX RESTART (8 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 216.53 23.38 193.15 2348.14 93173.14 17:29:01 556.94 11.78 545.16 780.77 188047.34 17:30:02 135.51 0.38 135.13 35.59 17450.94 17:31:01 11.47 0.00 11.47 0.00 370.95 17:32:01 13.98 0.03 13.95 6.67 339.04 Average: 187.47 7.14 180.33 636.36 60075.27 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 26644548 31565000 6294672 19.11 99776 5041700 2325104 6.84 1035776 4815140 3199368 17:29:01 23695904 29920308 9243316 28.06 146520 6187640 8397188 24.71 2900468 5744540 464 17:30:02 22860480 29407716 10078740 30.60 176344 6441188 9269936 27.27 3490308 5934492 2748 17:31:01 22725536 29279556 10213684 31.01 176712 6446484 9382528 27.61 3630552 5926428 92 17:32:01 22898944 29428628 10040276 30.48 177012 6426924 8443412 24.84 3496788 5900260 304 Average: 23765082 29920242 9174138 27.85 155273 6108787 7563634 22.25 2910778 5664172 640595 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 15.66 15.66 1.56 1.56 0.00 0.00 0.00 0.00 17:28:01 ens3 1323.25 771.74 27441.25 68.89 0.00 0.00 0.00 0.00 17:29:01 veth7b6d666 10.41 16.90 0.89 189.58 0.00 0.00 0.00 0.02 17:29:01 veth666c825 2.17 2.17 0.18 0.18 0.00 0.00 0.00 0.00 17:29:01 veth39374d3 0.15 0.47 0.01 0.02 0.00 0.00 0.00 0.00 17:29:01 br-3dba2d3cd512 10.71 16.80 0.75 189.58 0.00 0.00 0.00 0.00 17:30:02 veth7b6d666 0.27 0.37 0.02 0.02 0.00 0.00 0.00 0.00 17:30:02 veth666c825 26.96 25.83 9.06 26.25 0.00 0.00 0.00 0.00 17:30:02 veth39374d3 0.40 0.45 0.05 1.12 0.00 0.00 0.00 0.00 17:30:02 br-3dba2d3cd512 0.57 0.62 0.05 0.04 0.00 0.00 0.00 0.00 17:31:01 veth7b6d666 0.36 0.25 0.03 0.02 0.00 0.00 0.00 0.00 17:31:01 veth666c825 62.58 54.96 20.82 92.24 0.00 0.00 0.00 0.01 17:31:01 veth39374d3 0.56 0.61 0.06 1.68 0.00 0.00 0.00 0.00 17:31:01 br-3dba2d3cd512 0.39 0.22 0.02 0.01 0.00 0.00 0.00 0.00 17:32:01 veth666c825 28.83 27.35 8.30 38.51 0.00 0.00 0.00 0.00 17:32:01 br-3dba2d3cd512 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 veth0473f59 31.16 37.58 5.42 8.19 0.00 0.00 0.00 0.00 17:32:01 veth667d20d 85.12 72.69 40.37 127.54 0.00 0.00 0.00 0.01 Average: veth666c825 23.98 21.95 7.63 31.23 0.00 0.00 0.00 0.00 Average: br-3dba2d3cd512 2.34 3.54 0.17 38.05 0.00 0.00 0.00 0.00 Average: veth0473f59 6.25 7.54 1.09 1.64 0.00 0.00 0.00 0.00 Average: veth667d20d 17.08 14.59 8.10 25.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8137) 04/22/25 _x86_64_ (8 CPU) 17:26:20 LINUX RESTART (8 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 15.18 0.00 3.89 3.11 0.05 77.77 17:28:01 0 8.61 0.00 3.68 2.16 0.03 85.52 17:28:01 1 10.05 0.00 3.73 4.30 0.07 81.85 17:28:01 2 9.77 0.00 3.56 0.82 0.02 85.83 17:28:01 3 9.50 0.00 3.45 8.03 0.03 78.99 17:28:01 4 7.82 0.00 3.20 0.30 0.03 88.65 17:28:01 5 39.05 0.00 5.25 7.50 0.08 48.12 17:28:01 6 20.56 0.00 3.77 0.69 0.07 74.92 17:28:01 7 16.15 0.00 4.52 1.09 0.03 78.21 17:29:01 all 25.35 0.00 5.55 7.72 0.09 61.29 17:29:01 0 15.34 0.00 6.17 5.91 0.07 72.51 17:29:01 1 25.80 0.00 5.22 5.42 0.10 63.46 17:29:01 2 23.47 0.00 4.92 22.27 0.12 49.23 17:29:01 3 25.11 0.00 5.07 0.98 0.08 68.77 17:29:01 4 28.80 0.00 6.68 25.00 0.08 39.43 17:29:01 5 28.61 0.00 5.93 1.00 0.07 64.40 17:29:01 6 31.76 0.00 5.45 0.50 0.07 62.22 17:29:01 7 23.92 0.00 4.99 0.81 0.07 70.21 17:30:02 all 13.32 0.00 2.23 0.79 0.06 83.61 17:30:02 0 10.69 0.00 1.83 0.29 0.05 87.14 17:30:02 1 16.27 0.00 2.45 0.39 0.07 80.82 17:30:02 2 10.89 0.00 2.25 2.63 0.05 84.18 17:30:02 3 13.91 0.00 2.35 0.54 0.07 83.13 17:30:02 4 13.95 0.00 2.31 0.99 0.07 82.69 17:30:02 5 13.59 0.00 2.38 0.47 0.07 83.49 17:30:02 6 11.86 0.00 2.37 0.47 0.07 85.23 17:30:02 7 15.40 0.00 1.86 0.47 0.07 82.21 17:31:01 all 6.49 0.00 0.67 0.03 0.07 92.74 17:31:01 0 5.36 0.00 0.51 0.02 0.07 94.04 17:31:01 1 6.66 0.00 0.71 0.00 0.07 92.56 17:31:01 2 6.56 0.00 0.70 0.02 0.09 92.64 17:31:01 3 6.73 0.00 0.75 0.00 0.07 92.45 17:31:01 4 6.92 0.00 0.73 0.17 0.07 92.11 17:31:01 5 8.11 0.00 0.68 0.02 0.08 91.11 17:31:01 6 5.97 0.00 0.63 0.05 0.07 93.28 17:31:01 7 5.65 0.00 0.60 0.02 0.07 93.67 17:32:01 all 2.32 0.00 0.58 0.76 0.08 96.26 17:32:01 0 2.25 0.00 0.79 0.13 0.05 96.78 17:32:01 1 2.11 0.00 0.40 0.05 0.08 97.36 17:32:01 2 2.18 0.00 0.60 0.25 0.10 96.87 17:32:01 3 2.03 0.00 0.40 0.08 0.07 97.42 17:32:01 4 3.40 0.00 0.54 3.78 0.08 92.20 17:32:01 5 2.01 0.00 0.67 0.77 0.07 96.49 17:32:01 6 2.37 0.00 0.53 0.94 0.07 96.09 17:32:01 7 2.24 0.00 0.67 0.08 0.10 96.90 Average: all 12.53 0.00 2.58 2.48 0.07 82.34 Average: 0 8.45 0.00 2.60 1.70 0.05 87.19 Average: 1 12.17 0.00 2.50 2.03 0.08 83.22 Average: 2 10.56 0.00 2.41 5.19 0.07 81.77 Average: 3 11.45 0.00 2.40 1.93 0.06 84.14 Average: 4 12.16 0.00 2.69 6.03 0.07 79.06 Average: 5 18.26 0.00 2.98 1.96 0.07 76.73 Average: 6 14.51 0.00 2.55 0.53 0.07 82.34 Average: 7 12.68 0.00 2.53 0.49 0.07 84.23