---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45895 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: 2799.996 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 877 23494 0 7794 30834 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:9d:de:8d brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe9d:de8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:44:a0:dc 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:ceff:fe44:a0dc/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-45895) 09/15/25 _x86_64_ (8 CPU) 07:40:45 LINUX RESTART (8 CPU) 07:41:01 tps rtps wtps bread/s bwrtn/s 07:42:03 417.80 73.32 344.48 5247.26 105050.76 07:43:01 691.90 23.53 668.37 2739.11 279456.51 07:44:01 297.18 0.33 296.85 38.25 51897.50 07:45:01 30.33 0.28 30.04 19.46 752.54 Average: 356.50 24.37 332.13 2004.82 107857.24 07:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:42:03 30145664 31705552 2793556 8.48 68796 1802468 1392188 4.10 846348 1657868 156740 07:43:01 24005644 31251960 8933576 27.12 162516 7193388 4841760 14.25 1401428 6884548 15400 07:44:01 21784512 29597608 11154708 33.86 198468 7629100 9167500 26.97 3340868 7071584 0 07:45:01 22803100 30527232 10136120 30.77 199020 7550496 6253144 18.40 2449572 6970664 584 Average: 24684730 30770588 8254490 25.06 157200 6043863 5413648 15.93 2009554 5646166 43181 07:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:42:03 ens3 385.15 252.84 1785.39 75.33 0.00 0.00 0.00 0.00 07:42:03 lo 2.07 2.07 0.23 0.23 0.00 0.00 0.00 0.00 07:42:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 br-615fb5644bd0 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:43:01 veth147cd27 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 vethcc53ab7 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:43:01 veth44685e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 veth173d50c 0.87 1.18 0.07 0.07 0.00 0.00 0.00 0.00 07:44:01 br-615fb5644bd0 10.40 11.41 0.78 319.10 0.00 0.00 0.00 0.00 07:44:01 veth147cd27 90.60 90.40 15.83 18.43 0.00 0.00 0.00 0.00 07:44:01 vethcc53ab7 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 07:45:01 br-615fb5644bd0 0.45 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:45:01 veth147cd27 72.57 72.57 13.54 19.82 0.00 0.00 0.00 0.00 07:45:01 vethcc53ab7 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 07:45:01 veth363ad0f 92.88 96.07 13.77 29.83 0.00 0.00 0.00 0.00 Average: br-615fb5644bd0 2.74 2.97 0.20 80.46 0.00 0.00 0.00 0.00 Average: veth147cd27 41.15 41.10 7.40 9.64 0.00 0.00 0.00 0.00 Average: vethcc53ab7 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth363ad0f 23.42 24.22 3.47 7.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45895) 09/15/25 _x86_64_ (8 CPU) 07:40:45 LINUX RESTART (8 CPU) 07:41:01 CPU %user %nice %system %iowait %steal %idle 07:42:03 all 10.29 0.00 1.32 2.44 0.04 85.91 07:42:03 0 17.92 0.00 3.59 3.99 0.05 74.45 07:42:03 1 13.86 0.00 1.55 3.31 0.05 81.22 07:42:03 2 6.71 0.00 0.69 5.45 0.03 87.12 07:42:03 3 4.64 0.00 0.62 0.54 0.05 94.16 07:42:03 4 2.51 0.00 0.70 4.19 0.03 92.56 07:42:03 5 2.84 0.00 0.62 0.15 0.03 96.36 07:42:03 6 2.67 0.00 0.62 0.90 0.02 95.79 07:42:03 7 31.12 0.00 2.18 0.95 0.07 65.68 07:43:01 all 21.30 0.00 8.54 5.13 0.08 64.96 07:43:01 0 21.05 0.00 8.57 2.27 0.05 68.06 07:43:01 1 19.33 0.00 7.18 1.26 0.05 72.19 07:43:01 2 18.38 0.00 9.91 22.91 0.09 48.71 07:43:01 3 17.61 0.00 8.74 1.82 0.09 71.74 07:43:01 4 19.23 0.00 8.69 1.12 0.05 70.91 07:43:01 5 19.14 0.00 7.37 5.29 0.05 68.15 07:43:01 6 17.62 0.00 8.62 5.09 0.14 68.54 07:43:01 7 38.01 0.00 9.26 1.45 0.09 51.20 07:44:01 all 30.71 0.00 4.02 1.09 0.08 64.09 07:44:01 0 26.80 0.00 3.77 0.44 0.08 68.91 07:44:01 1 43.50 0.00 4.85 0.50 0.08 51.07 07:44:01 2 35.92 0.00 4.78 1.09 0.08 58.13 07:44:01 3 32.32 0.00 4.26 1.11 0.07 62.24 07:44:01 4 26.73 0.00 4.09 0.29 0.08 68.81 07:44:01 5 23.05 0.00 3.50 2.39 0.08 70.98 07:44:01 6 31.00 0.00 3.68 0.81 0.07 64.45 07:44:01 7 26.39 0.00 3.27 2.11 0.08 68.15 07:45:01 all 5.19 0.00 0.88 0.06 0.06 93.82 07:45:01 0 5.88 0.00 0.80 0.03 0.05 93.23 07:45:01 1 6.63 0.00 1.00 0.17 0.05 92.15 07:45:01 2 4.82 0.00 1.00 0.02 0.03 94.12 07:45:01 3 5.29 0.00 0.87 0.05 0.08 93.71 07:45:01 4 4.14 0.00 0.85 0.03 0.07 94.91 07:45:01 5 5.50 0.00 0.90 0.02 0.07 93.52 07:45:01 6 5.23 0.00 0.80 0.02 0.07 93.88 07:45:01 7 3.97 0.00 0.84 0.12 0.08 95.00 Average: all 16.81 0.00 3.64 2.15 0.06 77.34 Average: 0 17.87 0.00 4.14 1.68 0.06 76.26 Average: 1 20.82 0.00 3.61 1.31 0.06 74.20 Average: 2 16.42 0.00 4.02 7.17 0.06 72.34 Average: 3 14.93 0.00 3.57 0.87 0.07 80.56 Average: 4 13.07 0.00 3.53 1.41 0.06 81.93 Average: 5 12.54 0.00 3.05 1.92 0.06 82.43 Average: 6 14.07 0.00 3.37 1.67 0.07 80.82 Average: 7 24.73 0.00 3.83 1.15 0.08 70.20