---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16385 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: 2799.998 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 848 28994 0 2323 30889 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:fe:2a:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fefe:2aa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:e3:16:76 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-16385) 08/29/26 _x86_64_ (8 CPU) 13:10:23 LINUX RESTART (8 CPU) 13:11:01 tps rtps wtps bread/s bwrtn/s 13:12:01 165.86 23.14 142.72 501.70 90900.23 13:13:01 121.93 9.23 112.70 566.97 35419.16 Average: 143.90 16.19 127.71 534.33 63162.01 13:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:12:01 29705104 31503888 3234116 9.82 78892 2019872 1992660 5.86 1060208 1861100 280500 13:13:01 29715628 31656308 3223592 9.79 85608 2149856 1410276 4.15 965868 1934148 30656 Average: 29710366 31580098 3228854 9.80 82250 2084864 1701468 5.01 1013038 1897624 155578 13:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:12:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 13:12:01 ens3 143.29 101.15 1817.17 29.38 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 13:13:01 ens3 334.41 266.11 1648.79 90.17 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 238.84 183.62 1732.99 59.77 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-16385) 08/29/26 _x86_64_ (8 CPU) 13:10:23 LINUX RESTART (8 CPU) 13:11:01 CPU %user %nice %system %iowait %steal %idle 13:12:01 all 11.87 0.00 0.86 1.84 0.01 85.42 13:12:01 0 21.55 0.00 1.52 0.28 0.02 76.63 13:12:01 1 24.73 0.00 1.35 0.37 0.00 73.55 13:12:01 2 3.16 0.00 0.27 0.35 0.00 96.23 13:12:01 3 2.48 0.00 0.33 0.02 0.00 97.17 13:12:01 4 7.68 0.00 0.53 0.32 0.00 91.47 13:12:01 5 3.93 0.00 0.22 0.00 0.00 95.85 13:12:01 6 3.75 0.00 0.84 12.54 0.00 82.87 13:12:01 7 27.69 0.00 1.85 0.94 0.02 69.50 13:13:01 all 25.16 0.00 1.42 0.49 0.01 72.92 13:13:01 0 44.14 0.00 2.60 0.33 0.03 52.89 13:13:01 1 21.81 0.00 1.47 0.27 0.02 76.44 13:13:01 2 29.50 0.00 1.67 0.47 0.02 68.34 13:13:01 3 29.95 0.00 0.98 0.27 0.00 68.80 13:13:01 4 11.48 0.00 1.02 0.03 0.00 87.47 13:13:01 5 28.37 0.00 1.02 0.03 0.02 70.56 13:13:01 6 19.76 0.00 1.38 1.60 0.02 77.23 13:13:01 7 16.41 0.00 1.20 0.92 0.00 81.48 Average: all 18.52 0.00 1.14 1.17 0.01 79.16 Average: 0 32.84 0.00 2.06 0.31 0.03 64.77 Average: 1 23.27 0.00 1.41 0.32 0.01 74.99 Average: 2 16.34 0.00 0.97 0.41 0.01 82.27 Average: 3 16.23 0.00 0.66 0.14 0.00 82.97 Average: 4 9.59 0.00 0.78 0.17 0.00 89.46 Average: 5 16.14 0.00 0.62 0.02 0.01 83.22 Average: 6 11.77 0.00 1.11 7.06 0.01 80.05 Average: 7 22.05 0.00 1.53 0.93 0.01 75.49