---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-443 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 712K 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 1611 28048 0 2506 30122 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:ed:a0:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:feed:a076/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:15:a2:dd 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-443) 02/28/26 _x86_64_ (8 CPU) 05:27:27 LINUX RESTART (8 CPU) 05:28:02 tps rtps wtps bread/s bwrtn/s 05:29:01 268.96 26.40 242.56 839.31 40026.57 05:30:01 170.92 15.75 155.17 564.31 49447.89 05:31:01 58.84 5.02 53.82 315.55 37235.93 Average: 165.67 15.66 150.01 571.58 42249.02 05:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 30102616 31765116 2836604 8.61 74868 1892552 1328400 3.91 788828 1751036 251436 05:30:01 28742400 30703564 4196820 12.74 87612 2167160 2369308 6.97 1923284 1949272 13688 05:31:01 28801776 30921568 4137444 12.56 91008 2318584 2058540 6.06 1835424 1972180 26544 Average: 29215597 31130083 3723623 11.30 84496 2126099 1918749 5.65 1515845 1890829 97223 05:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 ens3 94.58 67.11 1157.31 23.93 0.00 0.00 0.00 0.00 05:29:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 668.94 479.79 4009.89 122.18 0.00 0.00 0.00 0.00 05:30:01 lo 9.23 9.23 1.16 1.16 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 445.78 288.84 1258.57 186.92 0.00 0.00 0.00 0.00 05:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 404.80 279.75 2147.37 111.49 0.00 0.00 0.00 0.00 Average: lo 3.56 3.56 0.44 0.44 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-443) 02/28/26 _x86_64_ (8 CPU) 05:27:27 LINUX RESTART (8 CPU) 05:28:02 CPU %user %nice %system %iowait %steal %idle 05:29:01 all 9.34 0.00 0.85 2.10 0.04 87.66 05:29:01 0 4.45 0.00 0.22 0.76 0.05 94.52 05:29:01 1 27.16 0.00 3.14 7.77 0.08 61.84 05:29:01 2 15.23 0.00 0.90 0.32 0.03 83.51 05:29:01 3 2.73 0.00 0.32 2.51 0.03 94.40 05:29:01 4 9.19 0.00 0.58 0.12 0.05 90.07 05:29:01 5 13.16 0.00 1.05 0.29 0.03 85.47 05:29:01 6 0.27 0.00 0.14 4.67 0.05 94.87 05:29:01 7 2.56 0.00 0.44 0.36 0.02 96.63 05:30:01 all 32.27 0.00 1.49 0.99 0.09 65.16 05:30:01 0 33.45 0.00 2.22 0.73 0.12 63.48 05:30:01 1 38.66 0.00 1.14 1.27 0.10 58.83 05:30:01 2 30.77 0.00 2.37 1.54 0.12 65.20 05:30:01 3 27.93 0.00 1.93 0.05 0.10 69.99 05:30:01 4 27.76 0.00 1.61 0.42 0.08 70.13 05:30:01 5 38.48 0.00 0.98 0.20 0.07 60.27 05:30:01 6 29.09 0.00 1.15 3.71 0.08 65.95 05:30:01 7 31.94 0.00 0.55 0.00 0.07 67.44 05:31:01 all 18.19 0.00 0.81 0.75 0.06 80.19 05:31:01 0 11.65 0.00 1.12 3.86 0.05 83.32 05:31:01 1 33.13 0.00 0.97 0.23 0.05 65.62 05:31:01 2 25.55 0.00 1.37 0.02 0.05 73.02 05:31:01 3 14.80 0.00 0.45 0.50 0.08 84.16 05:31:01 4 17.35 0.00 0.72 0.07 0.03 81.84 05:31:01 5 25.69 0.00 0.67 0.10 0.05 73.49 05:31:01 6 7.97 0.00 0.68 1.28 0.05 90.01 05:31:01 7 9.29 0.00 0.53 0.00 0.08 90.09 Average: all 19.98 0.00 1.05 1.28 0.06 77.62 Average: 0 16.59 0.00 1.19 1.79 0.07 80.35 Average: 1 33.02 0.00 1.74 3.06 0.08 62.10 Average: 2 23.89 0.00 1.55 0.63 0.07 73.87 Average: 3 15.20 0.00 0.90 1.01 0.07 82.81 Average: 4 18.13 0.00 0.97 0.20 0.06 80.64 Average: 5 25.85 0.00 0.90 0.20 0.05 73.01 Average: 6 12.50 0.00 0.66 3.21 0.06 83.56 Average: 7 14.66 0.00 0.51 0.12 0.06 84.65