---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38503 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 12G 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 848 27945 0 3373 30872 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:e6:35:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fee6:3543/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:04:8d:85 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:edff:fe04:8d85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38503) 09/14/24 _x86_64_ (8 CPU) 16:20:27 LINUX RESTART (8 CPU) 16:21:02 tps rtps wtps bread/s bwrtn/s 16:22:01 312.29 43.53 268.75 1955.74 38417.90 16:23:01 334.42 9.01 325.41 1649.85 62175.67 16:24:01 96.63 1.13 95.50 75.59 71898.02 Average: 247.43 17.75 229.67 1223.01 57604.02 16:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:22:01 30132084 31695608 2807136 8.52 69544 1805716 1418556 4.17 874336 1643288 154312 16:23:01 28053068 30715704 4886152 14.83 93344 2849728 2897036 8.52 2072044 2447024 290360 16:24:01 28657084 31653116 4282136 13.00 118500 3153496 1438376 4.23 1099616 2816036 17136 Average: 28947412 31354809 3991808 12.12 93796 2602980 1917989 5.64 1348665 2302116 153936 16:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:22:01 ens3 202.49 136.35 1164.51 53.13 0.00 0.00 0.00 0.00 16:22:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 360.30 225.34 7096.72 23.85 0.00 0.00 0.00 0.00 16:23:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 16:23:01 vethb32f2d2 134.14 211.91 12.53 3744.70 0.00 0.00 0.00 0.31 16:23:01 docker0 134.14 211.76 10.70 3744.69 0.00 0.00 0.00 0.00 16:24:01 ens3 173.14 153.24 1678.32 617.36 0.00 0.00 0.00 0.00 16:24:01 lo 2.67 2.67 0.28 0.28 0.00 0.00 0.00 0.00 16:24:01 docker0 35.94 53.72 3.72 674.51 0.00 0.00 0.00 0.00 Average: ens3 245.55 171.84 3325.40 232.43 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 57.02 89.00 4.83 1481.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38503) 09/14/24 _x86_64_ (8 CPU) 16:20:27 LINUX RESTART (8 CPU) 16:21:02 CPU %user %nice %system %iowait %steal %idle 16:22:01 all 9.90 0.00 0.97 3.43 0.04 85.67 16:22:01 0 28.82 0.00 1.94 6.85 0.09 62.30 16:22:01 1 22.97 0.00 1.58 0.90 0.05 74.50 16:22:01 2 3.61 0.00 0.53 4.94 0.02 90.90 16:22:01 3 3.03 0.00 0.88 10.19 0.03 85.87 16:22:01 4 8.35 0.00 0.73 0.63 0.02 90.28 16:22:01 5 7.27 0.00 0.70 0.41 0.02 91.61 16:22:01 6 3.12 0.00 1.02 3.36 0.05 92.45 16:22:01 7 1.99 0.00 0.39 0.17 0.02 97.43 16:23:01 all 30.12 0.00 2.12 3.34 0.07 64.34 16:23:01 0 31.62 0.00 1.89 6.11 0.07 60.32 16:23:01 1 39.83 0.00 2.55 1.26 0.07 56.30 16:23:01 2 30.81 0.00 2.54 0.08 0.07 66.50 16:23:01 3 27.59 0.00 2.58 6.08 0.07 63.68 16:23:01 4 29.26 0.00 1.47 0.39 0.07 68.82 16:23:01 5 22.94 0.00 1.80 0.42 0.07 74.78 16:23:01 6 33.19 0.00 2.16 0.05 0.05 64.55 16:23:01 7 25.73 0.00 1.90 12.43 0.08 59.85 16:24:01 all 13.48 0.00 1.65 5.72 0.06 79.09 16:24:01 0 8.10 0.00 1.56 24.64 0.03 65.66 16:24:01 1 19.28 0.00 2.15 4.14 0.05 74.38 16:24:01 2 11.33 0.00 2.10 2.05 0.07 84.45 16:24:01 3 11.33 0.00 1.81 2.48 0.05 84.33 16:24:01 4 11.45 0.00 1.34 4.04 0.03 83.13 16:24:01 5 7.86 0.00 1.88 1.05 0.12 89.09 16:24:01 6 12.91 0.00 1.03 0.48 0.03 85.54 16:24:01 7 25.60 0.00 1.44 6.87 0.05 66.04 Average: all 17.86 0.00 1.58 4.17 0.05 76.33 Average: 0 22.81 0.00 1.80 12.57 0.06 62.76 Average: 1 27.38 0.00 2.09 2.10 0.06 68.37 Average: 2 15.29 0.00 1.73 2.35 0.05 80.58 Average: 3 14.03 0.00 1.76 6.23 0.05 77.92 Average: 4 16.39 0.00 1.18 1.69 0.04 80.70 Average: 5 12.70 0.00 1.46 0.63 0.07 85.14 Average: 6 16.48 0.00 1.41 1.28 0.04 80.79 Average: 7 17.84 0.00 1.25 6.52 0.05 74.34