---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22420 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 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 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 869 29055 0 2241 30870 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:45:1d:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe45:1dba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:38:2f:23 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-22420) 06/19/25 _x86_64_ (8 CPU) 22:54:21 LINUX RESTART (8 CPU) 22:55:02 tps rtps wtps bread/s bwrtn/s 22:56:01 181.61 35.60 146.01 1004.03 44172.31 22:57:01 129.34 8.08 121.26 642.19 47691.57 22:58:01 58.66 2.95 55.71 116.65 40093.72 Average: 122.88 15.43 107.45 585.30 43985.03 22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30052944 31705800 2886276 8.76 76444 1881696 1321560 3.89 854024 1731312 219140 22:57:01 28719820 30526268 4219400 12.81 87620 2016164 2796948 8.23 2081196 1816888 6676 22:58:01 29793160 31649492 3146060 9.55 91544 2061784 1411012 4.15 983928 1843776 11808 Average: 29521975 31293853 3417245 10.37 85203 1986548 1843173 5.42 1306383 1797325 79208 22:55:02 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 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 22:56:01 ens3 279.29 182.36 1273.17 34.89 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 lo 1.05 1.05 0.09 0.09 0.00 0.00 0.00 0.00 22:57:01 ens3 674.84 455.95 1837.94 140.40 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 lo 5.30 5.30 0.54 0.54 0.00 0.00 0.00 0.00 22:58:01 ens3 351.57 216.11 372.06 74.19 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: lo 2.60 2.60 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 436.12 285.39 1160.47 83.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22420) 06/19/25 _x86_64_ (8 CPU) 22:54:21 LINUX RESTART (8 CPU) 22:55:02 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 9.81 0.00 0.77 3.04 0.03 86.36 22:56:01 0 0.92 0.00 0.32 9.69 0.03 89.04 22:56:01 1 4.07 0.00 0.39 0.49 0.02 95.04 22:56:01 2 34.34 0.00 2.05 2.32 0.05 61.23 22:56:01 3 13.87 0.00 0.97 0.32 0.03 84.81 22:56:01 4 3.20 0.00 0.51 0.25 0.03 96.00 22:56:01 5 9.24 0.00 0.73 0.34 0.02 89.67 22:56:01 6 9.34 0.00 0.78 7.30 0.03 82.54 22:56:01 7 3.46 0.00 0.37 3.63 0.02 92.51 22:57:01 all 18.89 0.00 1.14 2.00 0.05 77.92 22:57:01 0 12.06 0.00 1.07 1.17 0.03 85.68 22:57:01 1 19.63 0.00 2.00 1.25 0.07 77.05 22:57:01 2 24.95 0.00 1.07 0.23 0.07 73.68 22:57:01 3 12.21 0.00 0.95 0.00 0.03 86.80 22:57:01 4 13.56 0.00 1.00 0.95 0.03 84.44 22:57:01 5 23.18 0.00 0.85 0.02 0.07 75.88 22:57:01 6 19.10 0.00 1.24 12.01 0.07 67.59 22:57:01 7 26.41 0.00 0.97 0.35 0.07 72.20 22:58:01 all 15.83 0.00 0.92 1.81 0.04 81.40 22:58:01 0 14.74 0.00 1.13 0.15 0.03 83.94 22:58:01 1 25.52 0.00 1.02 0.53 0.03 72.90 22:58:01 2 17.87 0.00 0.92 0.33 0.02 80.86 22:58:01 3 23.80 0.00 1.12 0.32 0.05 74.72 22:58:01 4 6.99 0.00 0.53 5.00 0.03 87.45 22:58:01 5 19.33 0.00 1.04 0.48 0.03 79.12 22:58:01 6 9.55 0.00 0.88 7.59 0.03 81.94 22:58:01 7 8.85 0.00 0.70 0.12 0.03 90.30 Average: all 14.87 0.00 0.94 2.28 0.04 81.87 Average: 0 9.29 0.00 0.84 3.63 0.03 86.20 Average: 1 16.47 0.00 1.14 0.76 0.04 81.59 Average: 2 25.67 0.00 1.34 0.96 0.04 71.98 Average: 3 16.64 0.00 1.01 0.21 0.04 82.09 Average: 4 7.94 0.00 0.68 2.08 0.03 89.27 Average: 5 17.29 0.00 0.87 0.28 0.04 81.52 Average: 6 12.68 0.00 0.97 8.98 0.04 77.33 Average: 7 12.97 0.00 0.68 1.35 0.04 84.96