---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5237 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 144G 8% / 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 863 28112 0 3191 30856 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:46:a8:af brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe46:a8af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:90:7c:b9 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:deff:fe90:7cb9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5237) 02/14/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 91.80 17.73 74.07 1021.83 24806.53 04:00:01 145.33 19.15 126.18 473.39 35918.01 04:01:01 25.62 0.40 25.22 39.32 20028.26 04:02:01 98.07 3.33 94.73 445.26 39336.64 04:03:01 105.15 0.95 104.20 47.73 40092.78 Average: 93.19 8.31 84.88 405.49 32036.05 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30082560 31707608 2856660 8.67 72308 1861652 1424788 4.19 870764 1694788 197628 04:00:01 28252504 30175296 4686716 14.23 87060 2131856 3217752 9.47 2474964 1890032 13600 04:01:01 27741992 29708676 5197228 15.78 89424 2170936 3444032 10.13 2976036 1894672 8556 04:02:01 27861232 30288108 5077988 15.42 96912 2612500 2637392 7.76 2486612 2238408 932 04:03:01 28848532 31649340 4090688 12.42 105380 2970260 1420788 4.18 1140860 2582320 51740 Average: 28557364 30705806 4381856 13.30 90217 2349441 2428950 7.15 1989847 2060044 54491 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 03:59:01 ens3 65.12 46.91 1043.38 7.91 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:00:01 ens3 534.78 396.80 3688.55 108.73 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 ens3 523.16 347.50 566.36 120.54 0.00 0.00 0.00 0.00 04:02:01 docker0 3.93 6.60 0.22 78.00 0.00 0.00 0.00 0.00 04:02:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:02:01 ens3 554.62 401.58 1699.82 137.92 0.00 0.00 0.00 0.00 04:03:01 docker0 1.97 3.65 0.12 39.93 0.00 0.00 0.00 0.00 04:03:01 lo 15.40 15.40 1.39 1.39 0.00 0.00 0.00 0.00 04:03:01 ens3 420.40 295.35 364.76 109.79 0.00 0.00 0.00 0.00 Average: docker0 1.18 2.05 0.07 23.59 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 419.62 297.63 1472.54 96.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5237) 02/14/24 _x86_64_ (8 CPU) 03:57:23 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.21 0.00 0.68 2.08 0.03 87.00 03:59:01 0 0.80 0.00 0.28 0.07 0.02 98.83 03:59:01 1 3.06 0.00 0.33 2.53 0.05 94.02 03:59:01 2 32.87 0.00 1.95 4.74 0.07 60.37 03:59:01 3 10.58 0.00 0.55 7.39 0.03 81.45 03:59:01 4 19.05 0.00 0.97 1.00 0.05 78.93 03:59:01 5 9.42 0.00 0.43 0.33 0.05 89.76 03:59:01 6 2.95 0.00 0.50 0.53 0.02 96.00 03:59:01 7 2.92 0.00 0.43 0.05 0.02 96.58 04:00:01 all 31.60 0.00 1.21 1.66 0.07 65.46 04:00:01 0 34.24 0.00 0.66 0.17 0.05 64.88 04:00:01 1 23.83 0.00 1.31 4.09 0.07 70.71 04:00:01 2 23.77 0.00 0.85 1.15 0.10 74.13 04:00:01 3 27.10 0.00 1.10 4.11 0.07 67.62 04:00:01 4 53.96 0.00 2.15 3.53 0.08 40.28 04:00:01 5 28.69 0.00 0.95 0.02 0.05 70.29 04:00:01 6 38.24 0.00 1.17 0.10 0.05 60.45 04:00:01 7 23.18 0.00 1.49 0.12 0.08 75.13 04:01:01 all 39.45 0.00 1.02 0.79 0.06 58.67 04:01:01 0 41.70 0.00 0.90 0.03 0.07 57.29 04:01:01 1 53.52 0.00 1.04 3.09 0.08 42.27 04:01:01 2 37.49 0.00 1.29 0.00 0.07 61.15 04:01:01 3 45.71 0.00 1.09 1.44 0.08 51.68 04:01:01 4 37.76 0.00 1.17 1.71 0.07 59.29 04:01:01 5 31.33 0.00 0.65 0.02 0.07 67.93 04:01:01 6 38.44 0.00 0.72 0.00 0.07 60.77 04:01:01 7 29.61 0.00 1.34 0.02 0.05 68.99 04:02:01 all 24.91 0.00 1.89 1.83 0.08 71.30 04:02:01 0 21.31 0.00 1.94 0.05 0.07 76.63 04:02:01 1 22.02 0.00 1.77 4.07 0.07 72.07 04:02:01 2 25.52 0.00 1.98 3.08 0.08 69.34 04:02:01 3 38.41 0.00 1.78 0.10 0.07 59.64 04:02:01 4 21.58 0.00 1.98 0.12 0.07 76.26 04:02:01 5 28.50 0.00 2.23 0.97 0.10 68.20 04:02:01 6 23.06 0.00 1.91 0.17 0.08 74.79 04:02:01 7 18.99 0.00 1.53 6.03 0.07 73.39 04:03:01 all 18.09 0.00 1.91 2.19 0.07 77.75 04:03:01 0 15.38 0.00 2.22 0.03 0.07 82.29 04:03:01 1 15.74 0.00 2.39 0.80 0.07 81.00 04:03:01 2 17.69 0.00 1.76 6.29 0.07 74.19 04:03:01 3 12.76 0.00 1.63 6.91 0.05 78.65 04:03:01 4 23.81 0.00 1.58 0.05 0.07 74.49 04:03:01 5 13.43 0.00 1.86 1.06 0.05 83.60 04:03:01 6 30.27 0.00 2.81 0.27 0.07 66.59 04:03:01 7 15.59 0.00 1.01 2.12 0.07 81.21 Average: all 24.84 0.00 1.34 1.71 0.06 72.05 Average: 0 22.65 0.00 1.20 0.07 0.05 76.02 Average: 1 23.65 0.00 1.37 2.91 0.07 72.00 Average: 2 27.47 0.00 1.57 3.05 0.08 67.84 Average: 3 26.91 0.00 1.23 3.99 0.06 67.81 Average: 4 31.19 0.00 1.57 1.28 0.07 65.90 Average: 5 22.27 0.00 1.22 0.48 0.06 75.97 Average: 6 26.55 0.00 1.42 0.21 0.06 71.76 Average: 7 18.05 0.00 1.16 1.67 0.06 79.06