---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6115 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 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 790 28943 0 2433 30947 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:73:85:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe73:859b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:2d:e1: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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6115) 09/29/26 _x86_64_ (8 CPU) 15:43:26 LINUX RESTART (8 CPU) 15:44:02 tps rtps wtps bread/s bwrtn/s 15:45:01 253.55 32.71 220.84 907.91 91917.44 15:46:01 144.01 12.05 131.96 659.22 39699.52 Average: 198.32 22.29 176.03 782.52 65589.11 15:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 29993140 31775184 2946080 8.94 77336 2006064 1365224 4.02 776248 1862572 354320 15:46:01 29706760 31756164 3232460 9.81 85076 2258472 1359840 4.00 941588 1969476 119176 Average: 29849950 31765674 3089270 9.38 81206 2132268 1362532 4.01 858918 1916024 236748 15:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 122.66 81.87 1702.12 27.13 0.00 0.00 0.00 0.00 15:45:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 223.78 197.57 2039.15 786.41 0.00 0.00 0.00 0.00 15:46:01 lo 0.60 0.60 0.06 0.06 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 Average: ens3 173.64 140.20 1872.05 409.96 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6115) 09/29/26 _x86_64_ (8 CPU) 15:43:26 LINUX RESTART (8 CPU) 15:44:02 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 9.83 0.00 0.82 2.18 0.01 87.16 15:45:01 0 0.66 0.00 0.37 3.71 0.00 95.25 15:45:01 1 2.87 0.00 0.63 7.91 0.02 88.57 15:45:01 2 3.58 0.00 0.31 0.08 0.00 96.03 15:45:01 3 0.44 0.00 0.20 0.03 0.00 99.32 15:45:01 4 15.10 0.00 1.11 1.90 0.02 81.87 15:45:01 5 42.83 0.00 2.45 1.09 0.02 53.61 15:45:01 6 9.22 0.00 0.65 0.20 0.00 89.93 15:45:01 7 4.03 0.00 0.92 2.47 0.00 92.58 15:46:01 all 23.26 0.00 1.21 0.49 0.01 75.03 15:46:01 0 14.31 0.00 0.72 0.02 0.02 84.94 15:46:01 1 20.08 0.00 1.04 1.50 0.02 77.37 15:46:01 2 12.34 0.00 1.16 0.58 0.00 85.92 15:46:01 3 24.33 0.00 0.86 0.02 0.03 74.76 15:46:01 4 23.62 0.00 1.29 0.98 0.02 74.09 15:46:01 5 22.89 0.00 1.46 0.42 0.00 75.24 15:46:01 6 46.87 0.00 2.34 0.38 0.03 50.38 15:46:01 7 21.78 0.00 0.80 0.00 0.02 77.40 Average: all 16.61 0.00 1.02 1.32 0.01 81.04 Average: 0 7.55 0.00 0.55 1.84 0.01 90.05 Average: 1 11.54 0.00 0.83 4.68 0.02 82.92 Average: 2 8.01 0.00 0.74 0.33 0.00 90.92 Average: 3 12.51 0.00 0.54 0.03 0.02 86.92 Average: 4 19.40 0.00 1.20 1.44 0.02 77.95 Average: 5 32.78 0.00 1.95 0.75 0.01 64.51 Average: 6 28.19 0.00 1.50 0.29 0.02 70.00 Average: 7 12.98 0.00 0.86 1.23 0.01 84.92