---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9486 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 27057 0 4261 30862 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:61:1f:83 brd ff:ff:ff:ff:ff:ff inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe61:1f83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:c5:85:19 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9486) 01/04/24 _x86_64_ (8 CPU) 11:19:20 LINUX RESTART (8 CPU) 11:20:02 tps rtps wtps bread/s bwrtn/s 11:21:01 104.15 22.31 81.84 1130.87 29943.61 11:22:01 132.24 22.98 109.27 2757.14 36730.81 11:23:01 400.95 14.25 386.70 858.52 93177.62 11:24:01 18.71 0.07 18.65 3.07 23218.75 11:25:01 60.14 1.30 58.84 117.31 26799.47 Average: 143.37 12.15 131.22 972.86 42013.88 11:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30058760 31669696 2880460 8.74 70580 1850244 1457848 4.29 902764 1684032 178040 11:22:01 28841004 31653504 4098216 12.44 101520 2982428 1593112 4.69 998792 2724264 918064 11:23:01 27011252 30937620 5927968 18.00 129708 4007488 4015972 11.82 1809992 3652044 472 11:24:01 26319636 30247272 6619584 20.10 129880 4008300 4600548 13.54 2500536 3651644 120 11:25:01 27770464 31665088 5168756 15.69 133360 3981460 1440416 4.24 1118124 3609392 55104 Average: 28000223 31234636 4938997 14.99 113010 3365984 2621579 7.71 1466042 3064275 230360 11:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 62.61 41.61 998.69 7.48 0.00 0.00 0.00 0.00 11:21:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 11:22:01 br-c04b355bc629 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 179.74 119.55 4811.32 12.86 0.00 0.00 0.00 0.00 11:22:01 lo 5.67 5.67 0.53 0.53 0.00 0.00 0.00 0.00 11:23:01 vethce51da6 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 11:23:01 br-c04b355bc629 0.62 0.65 0.06 0.30 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 201.77 122.06 6577.84 15.06 0.00 0.00 0.00 0.00 11:24:01 vethce51da6 0.18 0.18 0.02 0.76 0.00 0.00 0.00 0.00 11:24:01 br-c04b355bc629 3.00 3.45 6.11 2.21 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 6.80 5.93 1.37 1.33 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 89.12 63.52 122.02 26.79 0.00 0.00 0.00 0.00 11:25:01 lo 31.89 31.89 10.46 10.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 108.16 70.63 2507.23 12.72 0.00 0.00 0.00 0.00 Average: lo 5.61 5.61 2.03 2.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9486) 01/04/24 _x86_64_ (8 CPU) 11:19:20 LINUX RESTART (8 CPU) 11:20:02 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 9.90 0.00 0.80 2.66 0.03 86.62 11:21:01 0 11.96 0.00 0.75 4.92 0.07 82.30 11:21:01 1 29.87 0.00 2.50 2.62 0.07 64.95 11:21:01 2 4.59 0.00 0.53 0.05 0.02 94.82 11:21:01 3 0.14 0.00 0.19 11.46 0.02 88.20 11:21:01 4 7.92 0.00 0.56 0.27 0.02 91.24 11:21:01 5 2.88 0.00 0.34 0.08 0.00 96.69 11:21:01 6 11.59 0.00 0.64 1.43 0.03 86.31 11:21:01 7 10.27 0.00 0.85 0.42 0.03 88.42 11:22:01 all 10.84 0.00 1.89 2.72 0.04 84.52 11:22:01 0 18.68 0.00 2.83 0.87 0.07 77.55 11:22:01 1 8.41 0.00 1.91 0.27 0.02 89.39 11:22:01 2 10.71 0.00 1.82 0.49 0.03 86.95 11:22:01 3 3.41 0.00 1.37 10.72 0.03 84.46 11:22:01 4 2.70 0.00 1.29 6.78 0.02 89.22 11:22:01 5 8.10 0.00 1.64 0.72 0.03 89.50 11:22:01 6 24.87 0.00 2.43 1.29 0.07 71.34 11:22:01 7 9.79 0.00 1.82 0.59 0.02 87.78 11:23:01 all 15.15 0.00 3.61 5.39 0.07 75.78 11:23:01 0 13.61 0.00 3.80 20.38 0.07 62.15 11:23:01 1 20.71 0.00 4.44 1.30 0.07 73.49 11:23:01 2 13.59 0.00 2.55 4.39 0.07 79.41 11:23:01 3 11.44 0.00 4.00 2.45 0.08 82.03 11:23:01 4 16.51 0.00 2.95 4.09 0.07 76.39 11:23:01 5 13.71 0.00 3.36 1.08 0.07 81.78 11:23:01 6 19.79 0.00 4.59 5.97 0.07 69.58 11:23:01 7 11.86 0.00 3.22 3.53 0.08 81.31 11:24:01 all 4.99 0.00 0.45 1.21 0.03 93.32 11:24:01 0 1.90 0.00 0.13 0.20 0.02 97.75 11:24:01 1 5.55 0.00 0.45 0.00 0.02 93.98 11:24:01 2 6.61 0.00 0.60 9.53 0.05 83.20 11:24:01 3 3.97 0.00 0.53 0.02 0.08 95.39 11:24:01 4 5.45 0.00 0.69 0.03 0.02 93.81 11:24:01 5 4.17 0.00 0.23 0.00 0.02 95.58 11:24:01 6 6.06 0.00 0.40 0.00 0.03 93.50 11:24:01 7 6.19 0.00 0.57 0.00 0.02 93.23 11:25:01 all 6.86 0.00 0.61 1.81 0.04 90.69 11:25:01 0 1.52 0.00 0.55 1.25 0.03 96.65 11:25:01 1 26.56 0.00 1.05 0.57 0.05 71.78 11:25:01 2 1.27 0.00 0.42 3.04 0.05 95.22 11:25:01 3 2.19 0.00 0.43 0.58 0.02 96.79 11:25:01 4 15.16 0.00 0.90 1.00 0.03 82.90 11:25:01 5 3.63 0.00 0.50 7.34 0.02 88.51 11:25:01 6 2.16 0.00 0.48 0.07 0.03 97.26 11:25:01 7 2.42 0.00 0.47 0.62 0.05 96.44 Average: all 9.53 0.00 1.47 2.75 0.04 86.20 Average: 0 9.51 0.00 1.61 5.50 0.05 83.34 Average: 1 18.18 0.00 2.07 0.94 0.04 78.76 Average: 2 7.35 0.00 1.18 3.50 0.04 87.91 Average: 3 4.22 0.00 1.30 5.02 0.05 89.41 Average: 4 9.54 0.00 1.28 2.44 0.03 86.71 Average: 5 6.50 0.00 1.22 1.85 0.03 90.41 Average: 6 12.87 0.00 1.70 1.74 0.05 83.63 Average: 7 8.09 0.00 1.38 1.03 0.04 89.46