---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16344 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 11G 145G 7% / 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 861 28402 0 2902 30863 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:03:6a:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe03:6a4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:d8:4e:51 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:e2ff:fed8:4e51/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16344) 08/29/26 _x86_64_ (8 CPU) 09:54:22 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 162.21 23.41 138.79 543.78 93688.52 09:57:01 146.43 7.92 138.51 516.18 35222.26 Average: 154.32 15.66 138.65 529.98 64455.39 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 29733140 31545404 3206080 9.73 79160 2033000 2001528 5.89 1022408 1872000 304484 09:57:01 28316676 30789440 4622544 14.03 91324 2665284 2384228 7.01 1964268 2305788 349140 Average: 29024908 31167422 3914312 11.88 85242 2349142 2192878 6.45 1493338 2088894 326812 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 144.21 104.87 1827.34 33.39 0.00 0.00 0.00 0.00 09:56:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 543.68 341.74 3540.97 98.28 0.00 0.00 0.00 0.00 09:57:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 343.94 223.30 2684.15 65.83 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16344) 08/29/26 _x86_64_ (8 CPU) 09:54:22 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 11.56 0.00 0.91 1.79 0.00 85.74 09:56:01 0 2.43 0.00 0.10 0.02 0.00 97.45 09:56:01 1 36.38 0.00 2.56 1.09 0.00 59.97 09:56:01 2 12.05 0.00 0.92 0.17 0.00 86.86 09:56:01 3 13.46 0.00 1.10 0.32 0.00 85.13 09:56:01 4 2.58 0.00 0.35 0.03 0.00 97.03 09:56:01 5 7.89 0.00 0.59 5.85 0.00 85.67 09:56:01 6 1.50 0.00 0.27 0.00 0.00 98.23 09:56:01 7 16.19 0.00 1.41 6.86 0.00 75.54 09:57:01 all 23.67 0.00 1.74 0.42 0.01 74.15 09:57:01 0 23.21 0.00 2.06 0.28 0.02 74.43 09:57:01 1 27.60 0.00 2.42 0.30 0.02 69.66 09:57:01 2 27.16 0.00 1.71 0.77 0.00 70.37 09:57:01 3 31.80 0.00 2.22 0.03 0.02 65.93 09:57:01 4 28.81 0.00 1.30 1.14 0.02 68.73 09:57:01 5 22.34 0.00 1.27 0.05 0.02 76.32 09:57:01 6 11.75 0.00 1.16 0.02 0.00 87.07 09:57:01 7 16.83 0.00 1.78 0.69 0.02 80.69 Average: all 17.62 0.00 1.33 1.10 0.01 79.95 Average: 0 12.80 0.00 1.08 0.15 0.01 85.96 Average: 1 31.99 0.00 2.49 0.69 0.01 64.82 Average: 2 19.59 0.00 1.31 0.47 0.00 78.63 Average: 3 22.62 0.00 1.66 0.18 0.01 75.53 Average: 4 15.71 0.00 0.83 0.59 0.01 82.87 Average: 5 15.12 0.00 0.93 2.95 0.01 80.99 Average: 6 6.65 0.00 0.71 0.01 0.00 92.63 Average: 7 16.51 0.00 1.59 3.78 0.01 78.11