---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25162 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 841 28278 0 3046 30885 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:5f:09:78 brd ff:ff:ff:ff:ff:ff inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe5f:978/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:99:6d:ad 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 inet6 fe80::42:5cff:fe99:6dad/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25162) 04/22/24 _x86_64_ (8 CPU) 15:06:34 LINUX RESTART (8 CPU) 15:07:01 tps rtps wtps bread/s bwrtn/s 15:08:01 134.66 71.12 63.54 4610.30 25014.50 15:09:01 166.49 22.31 144.18 1776.50 32847.19 15:10:01 105.42 3.23 102.18 458.99 42019.66 Average: 135.52 32.22 103.30 2281.93 33293.78 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 30181548 31719548 2757672 8.37 66600 1784820 1397088 4.11 847752 1622368 137368 15:09:01 28469604 30403648 4469616 13.57 84180 2147628 2770172 8.15 2246028 1904048 14208 15:10:01 28988212 31654776 3951008 11.99 96044 2852384 1412048 4.15 1159824 2437180 31524 Average: 29213121 31259324 3726099 11.31 82275 2261611 1859769 5.47 1417868 1987865 61033 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 ens3 469.71 300.02 1452.04 73.67 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 15:09:01 ens3 414.03 299.68 3727.86 66.30 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 15:10:01 ens3 290.72 259.96 1754.99 800.52 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 5.00 5.00 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 391.48 286.55 2311.63 313.50 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25162) 04/22/24 _x86_64_ (8 CPU) 15:06:34 LINUX RESTART (8 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 10.55 0.00 1.06 2.37 0.04 85.99 15:08:01 0 4.00 0.00 0.68 0.53 0.02 94.77 15:08:01 1 33.62 0.00 2.17 2.17 0.07 61.98 15:08:01 2 22.61 0.00 1.70 0.45 0.03 75.20 15:08:01 3 8.61 0.00 0.92 0.15 0.03 90.29 15:08:01 4 3.76 0.00 0.88 2.44 0.02 92.91 15:08:01 5 2.86 0.00 0.73 1.14 0.07 95.21 15:08:01 6 5.02 0.00 0.59 0.84 0.03 93.52 15:08:01 7 3.91 0.00 0.72 11.24 0.03 84.09 15:09:01 all 20.95 0.00 1.08 1.61 0.06 76.29 15:09:01 0 13.62 0.00 0.68 0.00 0.03 85.66 15:09:01 1 35.82 0.00 1.32 0.80 0.08 61.98 15:09:01 2 25.84 0.00 1.15 0.17 0.05 72.79 15:09:01 3 34.03 0.00 2.47 0.68 0.05 62.76 15:09:01 4 9.97 0.00 0.95 6.36 0.07 82.65 15:09:01 5 20.02 0.00 0.65 0.23 0.08 79.01 15:09:01 6 8.11 0.00 0.94 2.50 0.07 88.38 15:09:01 7 20.16 0.00 0.45 2.12 0.05 77.22 15:10:01 all 16.51 0.00 2.06 3.97 0.06 77.39 15:10:01 0 10.90 0.00 2.58 2.36 0.07 84.09 15:10:01 1 13.62 0.00 1.52 0.87 0.03 83.96 15:10:01 2 14.47 0.00 2.73 0.79 0.05 81.96 15:10:01 3 38.28 0.00 2.16 0.42 0.10 59.04 15:10:01 4 15.76 0.00 1.77 12.20 0.07 70.20 15:10:01 5 14.86 0.00 2.30 3.26 0.08 79.49 15:10:01 6 10.88 0.00 2.26 10.58 0.05 76.23 15:10:01 7 13.43 0.00 1.16 1.36 0.05 84.00 Average: all 16.00 0.00 1.40 2.65 0.05 79.90 Average: 0 9.50 0.00 1.31 0.96 0.04 88.18 Average: 1 27.69 0.00 1.67 1.28 0.06 69.30 Average: 2 20.98 0.00 1.86 0.47 0.04 76.64 Average: 3 26.93 0.00 1.85 0.42 0.06 70.74 Average: 4 9.81 0.00 1.20 6.98 0.05 81.96 Average: 5 12.58 0.00 1.23 1.54 0.08 84.58 Average: 6 8.00 0.00 1.26 4.63 0.05 86.06 Average: 7 12.50 0.00 0.78 4.91 0.04 81.76