---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6173 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 835 28922 0 2408 30899 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:7a:d4:14 brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe7a:d414/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:2e:09:28 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-6173) 09/29/26 _x86_64_ (8 CPU) 22:54:22 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 158.43 17.78 140.65 373.61 73044.99 22:57:01 149.98 8.85 141.13 676.82 66852.86 22:58:01 19.45 3.67 15.78 161.84 2213.36 Average: 109.29 10.10 99.19 404.09 47371.83 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 29941904 31743632 2997316 9.10 78920 2023240 1356232 3.99 813876 1873488 241040 22:57:01 28572564 30554328 4366656 13.26 91912 2180864 2596328 7.64 2054360 1979888 14988 22:58:01 29618656 31644180 3320564 10.08 93652 2222604 1448552 4.26 998400 1991448 27428 Average: 29377708 31314047 3561512 10.81 88161 2142236 1800371 5.30 1288879 1948275 94485 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 144.32 95.12 1838.63 18.91 0.00 0.00 0.00 0.00 22:56:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 527.70 391.28 2115.99 149.06 0.00 0.00 0.00 0.00 22:57:01 lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 183.15 115.55 153.51 57.78 0.00 0.00 0.00 0.00 22:58:01 lo 4.77 4.77 0.48 0.48 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 285.05 200.64 1369.40 75.25 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6173) 09/29/26 _x86_64_ (8 CPU) 22:54:22 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 9.12 0.00 0.77 1.71 0.00 88.40 22:56:01 0 3.00 0.00 0.35 0.25 0.00 96.40 22:56:01 1 13.13 0.00 1.12 0.95 0.00 84.80 22:56:01 2 0.57 0.00 0.28 0.05 0.00 99.10 22:56:01 3 11.35 0.00 1.17 0.18 0.00 87.30 22:56:01 4 34.48 0.00 1.80 1.45 0.02 62.26 22:56:01 5 6.89 0.00 0.63 0.07 0.00 92.41 22:56:01 6 1.64 0.00 0.08 4.29 0.00 93.99 22:56:01 7 1.89 0.00 0.70 6.48 0.00 90.92 22:57:01 all 22.41 0.00 1.59 0.69 0.01 75.30 22:57:01 0 15.53 0.00 1.19 0.03 0.00 83.25 22:57:01 1 30.32 0.00 2.36 0.87 0.02 66.43 22:57:01 2 18.79 0.00 1.25 1.44 0.00 78.52 22:57:01 3 26.52 0.00 1.07 0.05 0.00 72.36 22:57:01 4 27.97 0.00 2.42 0.50 0.00 69.11 22:57:01 5 19.81 0.00 1.37 0.02 0.00 78.80 22:57:01 6 16.43 0.00 1.20 0.07 0.00 82.30 22:57:01 7 23.98 0.00 1.83 2.53 0.02 71.65 22:58:01 all 17.93 0.00 1.10 0.07 0.01 80.89 22:58:01 0 40.74 0.00 1.73 0.02 0.03 57.48 22:58:01 1 25.49 0.00 1.12 0.02 0.00 73.37 22:58:01 2 12.24 0.00 0.79 0.27 0.00 86.70 22:58:01 3 10.54 0.00 0.68 0.00 0.02 88.76 22:58:01 4 9.37 0.00 0.52 0.13 0.02 89.96 22:58:01 5 7.16 0.00 1.15 0.07 0.00 91.62 22:58:01 6 12.11 0.00 0.93 0.00 0.00 86.96 22:58:01 7 25.72 0.00 1.85 0.03 0.02 72.38 Average: all 16.49 0.00 1.15 0.82 0.01 81.53 Average: 0 19.76 0.00 1.09 0.10 0.01 79.04 Average: 1 22.97 0.00 1.53 0.61 0.01 74.88 Average: 2 10.53 0.00 0.77 0.58 0.00 88.11 Average: 3 16.13 0.00 0.97 0.08 0.01 82.81 Average: 4 23.94 0.00 1.58 0.70 0.01 73.77 Average: 5 11.29 0.00 1.05 0.05 0.00 87.61 Average: 6 10.05 0.00 0.74 1.45 0.00 87.75 Average: 7 17.21 0.00 1.46 3.01 0.01 78.31