---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24136 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: 2799.996 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 860 28363 0 2943 30867 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:b4:fa:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:feb4:fa3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:f1:02:11 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::42:65ff:fef1:211/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24136) 04/18/24 _x86_64_ (8 CPU) 12:54:34 LINUX RESTART (8 CPU) 12:55:02 tps rtps wtps bread/s bwrtn/s 12:56:01 136.68 72.48 64.20 4696.04 23170.72 12:57:01 162.29 23.90 138.39 1641.86 25635.46 12:58:01 107.63 8.75 98.88 867.99 34967.11 Average: 135.53 34.84 100.69 2389.28 27950.71 12:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 30121340 31668032 2817880 8.55 66888 1792864 1460408 4.30 907928 1629088 143580 12:57:01 28756972 30677824 4182248 12.70 83656 2135232 2506596 7.37 1986588 1882732 39052 12:58:01 29064652 31627508 3874568 11.76 95560 2750484 1476668 4.34 1197980 2332072 30544 Average: 29314321 31324455 3624899 11.00 82035 2226193 1814557 5.34 1364165 1947964 71059 12:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 1.97 1.97 0.22 0.22 0.00 0.00 0.00 0.00 12:56:01 ens3 379.01 270.40 1482.62 64.35 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 12:57:01 ens3 351.79 269.76 3082.72 50.26 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 4.60 4.60 0.42 0.42 0.00 0.00 0.00 0.00 12:58:01 ens3 242.94 228.38 1834.07 685.92 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 2.95 2.95 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 324.28 256.10 2136.73 267.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24136) 04/18/24 _x86_64_ (8 CPU) 12:54:34 LINUX RESTART (8 CPU) 12:55:02 CPU %user %nice %system %iowait %steal %idle 12:56:01 all 11.34 0.00 1.13 2.54 0.03 84.95 12:56:01 0 17.07 0.00 1.34 0.51 0.03 81.05 12:56:01 1 8.68 0.00 1.10 6.46 0.03 83.72 12:56:01 2 11.82 0.00 1.29 0.58 0.03 86.28 12:56:01 3 23.82 0.00 1.46 1.77 0.07 72.88 12:56:01 4 11.54 0.00 1.49 0.56 0.05 86.35 12:56:01 5 6.31 0.00 1.02 3.54 0.03 89.10 12:56:01 6 5.47 0.00 0.63 0.39 0.03 93.48 12:56:01 7 6.07 0.00 0.68 6.51 0.03 86.71 12:57:01 all 19.68 0.00 1.03 1.94 0.06 77.29 12:57:01 0 9.49 0.00 0.67 0.50 0.03 89.31 12:57:01 1 27.83 0.00 1.26 1.94 0.05 68.92 12:57:01 2 32.76 0.00 1.79 2.60 0.08 62.77 12:57:01 3 21.68 0.00 0.92 0.53 0.10 76.76 12:57:01 4 14.79 0.00 1.54 0.74 0.07 82.87 12:57:01 5 10.28 0.00 0.82 3.86 0.03 85.01 12:57:01 6 25.94 0.00 0.75 0.20 0.05 73.06 12:57:01 7 14.69 0.00 0.52 5.10 0.03 79.66 12:58:01 all 20.46 0.00 1.90 1.93 0.06 75.65 12:58:01 0 35.68 0.00 3.13 3.95 0.08 57.15 12:58:01 1 19.81 0.00 1.49 0.10 0.05 78.55 12:58:01 2 23.57 0.00 3.20 0.03 0.07 73.13 12:58:01 3 17.01 0.00 1.84 0.07 0.05 81.03 12:58:01 4 17.15 0.00 1.75 0.07 0.07 80.97 12:58:01 5 16.83 0.00 1.39 0.12 0.07 81.60 12:58:01 6 14.65 0.00 1.09 9.30 0.05 74.91 12:58:01 7 19.00 0.00 1.32 1.81 0.05 77.82 Average: all 17.19 0.00 1.36 2.13 0.05 79.27 Average: 0 20.75 0.00 1.71 1.66 0.05 75.82 Average: 1 18.83 0.00 1.28 2.82 0.04 77.03 Average: 2 22.77 0.00 2.10 1.08 0.06 73.99 Average: 3 20.82 0.00 1.41 0.78 0.07 76.92 Average: 4 14.51 0.00 1.59 0.45 0.06 83.38 Average: 5 11.15 0.00 1.08 2.50 0.04 85.22 Average: 6 15.40 0.00 0.82 3.31 0.04 80.43 Average: 7 13.29 0.00 0.84 4.46 0.04 81.37