---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4095 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 712K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / 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 825 27609 0 3732 30885 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:27:d4:5e brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe27:d45e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:02:4a:93 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::42:4bff:fe02:4a93/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4095) 01/29/26 _x86_64_ (8 CPU) 15:41:02 LINUX RESTART (8 CPU) 15:42:02 tps rtps wtps bread/s bwrtn/s 15:43:01 203.59 9.10 194.49 1669.14 101108.42 15:44:01 277.89 0.10 277.79 4.13 49854.89 15:45:01 75.29 1.10 74.19 79.45 43317.58 Average: 185.49 3.40 182.09 578.18 64557.27 15:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:43:01 28885880 31200884 4053340 12.31 81928 2523324 2352468 6.92 1439912 2269776 151008 15:44:01 27961924 31657772 4977296 15.11 125468 3820844 1689116 4.97 1704956 2866968 642872 15:45:01 28257056 31609792 4682164 14.21 139084 3479876 1503388 4.42 1170396 3126832 10696 Average: 28368287 31489483 4570933 13.88 115493 3274681 1848324 5.44 1438421 2754525 268192 15:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:43:01 ens3 402.51 248.57 6708.42 24.39 0.00 0.00 0.00 0.00 15:43:01 docker0 55.43 77.04 2.89 2282.76 0.00 0.00 0.00 0.00 15:43:01 lo 2.98 2.98 0.36 0.36 0.00 0.00 0.00 0.00 15:43:01 vethb217d0a 55.43 77.16 3.65 2282.77 0.00 0.00 0.00 0.19 15:44:01 ens3 192.72 147.41 2610.73 15.93 0.00 0.00 0.00 0.00 15:44:01 docker0 146.28 190.13 13.48 2610.35 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 ens3 231.86 216.68 1228.23 1161.94 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 2.60 2.60 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 274.99 203.97 3497.96 402.86 0.00 0.00 0.00 0.00 Average: docker0 67.30 89.12 5.47 1627.40 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4095) 01/29/26 _x86_64_ (8 CPU) 15:41:02 LINUX RESTART (8 CPU) 15:42:02 CPU %user %nice %system %iowait %steal %idle 15:43:01 all 11.95 0.00 1.64 3.09 0.05 83.27 15:43:01 0 12.04 0.00 2.01 0.44 0.03 85.48 15:43:01 1 7.28 0.00 1.12 0.02 0.03 91.54 15:43:01 2 26.05 0.00 2.09 1.02 0.09 70.76 15:43:01 3 6.10 0.00 1.34 2.48 0.03 90.04 15:43:01 4 6.22 0.00 1.67 4.93 0.03 87.15 15:43:01 5 23.10 0.00 2.23 3.54 0.05 71.08 15:43:01 6 9.18 0.00 1.73 0.60 0.05 88.44 15:43:01 7 5.66 0.00 0.95 11.73 0.05 81.60 15:44:01 all 28.85 0.00 1.92 1.28 0.08 67.87 15:44:01 0 28.43 0.00 2.55 0.07 0.08 68.87 15:44:01 1 30.65 0.00 2.67 3.66 0.05 62.97 15:44:01 2 27.37 0.00 1.10 0.10 0.08 71.34 15:44:01 3 30.60 0.00 1.34 0.12 0.07 67.88 15:44:01 4 27.01 0.00 1.78 0.74 0.07 70.41 15:44:01 5 28.33 0.00 2.13 4.99 0.10 64.45 15:44:01 6 25.92 0.00 2.42 0.05 0.08 71.53 15:44:01 7 32.57 0.00 1.37 0.49 0.08 65.49 15:45:01 all 9.35 0.00 1.13 1.59 0.03 87.89 15:45:01 0 5.54 0.00 1.13 1.40 0.03 91.89 15:45:01 1 30.86 0.00 2.14 0.12 0.07 66.82 15:45:01 2 11.67 0.00 1.20 0.03 0.02 87.08 15:45:01 3 2.56 0.00 0.92 0.37 0.03 96.12 15:45:01 4 13.85 0.00 1.55 3.71 0.07 80.82 15:45:01 5 5.24 0.00 0.94 7.09 0.03 86.70 15:45:01 6 1.79 0.00 0.59 0.00 0.03 97.59 15:45:01 7 3.35 0.00 0.57 0.02 0.02 96.05 Average: all 16.74 0.00 1.56 1.98 0.05 79.66 Average: 0 15.32 0.00 1.90 0.64 0.05 82.09 Average: 1 23.00 0.00 1.98 1.27 0.05 73.71 Average: 2 21.66 0.00 1.46 0.38 0.06 76.43 Average: 3 13.12 0.00 1.20 0.98 0.04 84.65 Average: 4 15.75 0.00 1.67 3.12 0.06 79.42 Average: 5 18.86 0.00 1.76 5.22 0.06 74.10 Average: 6 12.32 0.00 1.58 0.21 0.06 85.83 Average: 7 13.90 0.00 0.96 4.03 0.05 81.06