---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33079 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 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 873 28557 0 2736 30859 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:31:61:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe31:6185/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:e1:cb:43 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::42:13ff:fee1:cb43/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33079) 08/23/24 _x86_64_ (8 CPU) 09:55:47 LINUX RESTART (8 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 373.24 87.47 285.77 6256.29 65386.04 09:58:01 161.39 18.53 142.86 673.62 36778.14 09:59:01 93.35 4.53 88.82 516.85 53132.74 Average: 209.33 36.84 172.48 2482.25 51765.64 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 29999420 31621440 2939800 8.92 68388 1862032 1483592 4.37 981424 1661272 218272 09:58:01 28409192 30209192 4530028 13.75 83216 2015556 3282600 9.66 2405712 1804488 4780 09:59:01 29273752 31629948 3665468 11.13 91264 2553152 1412384 4.16 1170572 2151164 17844 Average: 29227455 31153527 3711765 11.27 80956 2143580 2059525 6.06 1519236 1872308 80299 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:57:01 ens3 404.42 293.58 1654.83 78.22 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:58:01 ens3 382.45 248.94 1957.31 69.98 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 09:59:01 ens3 336.03 217.10 1764.26 65.55 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 374.30 253.21 1792.13 71.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33079) 08/23/24 _x86_64_ (8 CPU) 09:55:47 LINUX RESTART (8 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 9.38 0.00 1.37 3.97 0.05 85.23 09:57:01 0 3.80 0.00 0.90 0.22 0.03 95.05 09:57:01 1 16.32 0.00 1.15 1.17 0.05 81.31 09:57:01 2 17.32 0.00 1.72 2.32 0.05 78.59 09:57:01 3 8.03 0.00 1.04 0.70 0.02 90.22 09:57:01 4 6.01 0.00 0.74 4.96 0.05 88.24 09:57:01 5 7.74 0.00 2.11 4.51 0.08 85.56 09:57:01 6 11.59 0.00 1.24 0.99 0.05 86.13 09:57:01 7 4.19 0.00 2.12 16.91 0.05 76.72 09:58:01 all 19.30 0.00 1.01 1.95 0.07 77.68 09:58:01 0 22.25 0.00 0.52 0.07 0.05 77.12 09:58:01 1 19.42 0.00 1.67 0.74 0.07 78.10 09:58:01 2 39.75 0.00 1.49 0.79 0.08 57.89 09:58:01 3 20.13 0.00 1.02 4.52 0.08 74.24 09:58:01 4 15.95 0.00 0.68 0.18 0.07 83.11 09:58:01 5 9.35 0.00 0.58 0.12 0.03 89.91 09:58:01 6 13.66 0.00 0.69 0.64 0.07 84.95 09:58:01 7 13.90 0.00 1.41 8.53 0.08 76.08 09:59:01 all 13.32 0.00 1.33 2.85 0.05 82.45 09:59:01 0 11.62 0.00 0.87 1.97 0.03 85.50 09:59:01 1 9.40 0.00 1.02 0.02 0.02 89.54 09:59:01 2 16.90 0.00 2.11 2.55 0.03 78.41 09:59:01 3 7.94 0.00 1.46 14.91 0.08 75.61 09:59:01 4 8.79 0.00 1.21 0.57 0.05 89.39 09:59:01 5 37.92 0.00 1.88 0.92 0.08 59.20 09:59:01 6 7.33 0.00 1.36 0.74 0.03 90.54 09:59:01 7 6.71 0.00 0.72 1.17 0.02 91.39 Average: all 14.00 0.00 1.24 2.92 0.05 81.79 Average: 0 12.55 0.00 0.76 0.75 0.04 85.90 Average: 1 15.05 0.00 1.28 0.64 0.04 82.99 Average: 2 24.66 0.00 1.77 1.89 0.06 71.63 Average: 3 12.03 0.00 1.17 6.70 0.06 80.03 Average: 4 10.26 0.00 0.87 1.91 0.06 86.91 Average: 5 18.31 0.00 1.52 1.85 0.07 78.25 Average: 6 10.86 0.00 1.09 0.79 0.05 87.21 Average: 7 8.26 0.00 1.42 8.87 0.05 81.40