---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4323 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 833 27743 0 3590 30877 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:4c:bd:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe4c:bda3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:0b:b8:c6 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-4323) 12/11/23 _x86_64_ (8 CPU) 16:32:32 LINUX RESTART (8 CPU) 16:33:01 tps rtps wtps bread/s bwrtn/s 16:34:01 133.56 70.84 62.72 4587.50 22418.26 16:35:01 127.19 22.64 104.55 2711.95 28411.46 16:36:01 279.74 13.18 266.56 839.43 66737.19 16:37:01 37.12 0.45 36.67 47.73 16554.55 Average: 144.40 26.78 117.62 2046.88 33530.01 16:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:34:01 30133384 31686196 2805836 8.52 66820 1798980 1466072 4.31 882168 1635724 144852 16:35:01 29699304 31712524 3239916 9.84 89524 2215808 1425360 4.19 906164 2001036 176720 16:36:01 26684952 30080396 6254268 18.99 111544 3489564 6208732 18.27 2667744 3153944 424 16:37:01 27043988 30463504 5895232 17.90 112168 3518572 4163216 12.25 2353912 3117292 276 Average: 28390407 30985655 4548813 13.81 95014 2755731 3315845 9.76 1702497 2476999 80568 16:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 416.86 242.61 1486.62 58.46 0.00 0.00 0.00 0.00 16:34:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 83.07 62.10 1075.10 10.42 0.00 0.00 0.00 0.00 16:35:01 br-8b8eadfe19d4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 4.60 4.60 0.44 0.44 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 veth27fe8a2 0.15 0.57 0.01 0.04 0.00 0.00 0.00 0.00 16:36:01 ens3 279.99 161.89 10057.31 12.08 0.00 0.00 0.00 0.00 16:36:01 vetha9d4029 0.78 0.90 0.05 0.05 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 veth27fe8a2 2.40 2.35 0.83 0.58 0.00 0.00 0.00 0.00 16:37:01 ens3 16.65 16.13 10.77 10.73 0.00 0.00 0.00 0.00 16:37:01 br-8b8eadfe19d4 1.82 2.37 0.67 0.71 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: veth27fe8a2 0.64 0.73 0.21 0.15 0.00 0.00 0.00 0.00 Average: ens3 199.13 120.68 3157.15 22.92 0.00 0.00 0.00 0.00 Average: br-8b8eadfe19d4 0.45 0.59 0.17 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4323) 12/11/23 _x86_64_ (8 CPU) 16:32:32 LINUX RESTART (8 CPU) 16:33:01 CPU %user %nice %system %iowait %steal %idle 16:34:01 all 11.24 0.00 1.04 2.47 0.04 85.22 16:34:01 0 5.99 0.00 0.62 0.90 0.02 92.48 16:34:01 1 7.23 0.00 1.05 7.11 0.03 84.58 16:34:01 2 13.23 0.00 1.10 0.87 0.03 84.77 16:34:01 3 14.05 0.00 1.34 1.35 0.03 83.23 16:34:01 4 9.25 0.00 1.20 7.13 0.03 82.38 16:34:01 5 23.78 0.00 1.65 1.60 0.07 72.89 16:34:01 6 14.24 0.00 0.74 0.72 0.03 84.27 16:34:01 7 2.16 0.00 0.55 0.07 0.02 97.20 16:35:01 all 9.98 0.00 0.89 2.33 0.03 86.77 16:35:01 0 7.22 0.00 0.65 0.03 0.03 92.06 16:35:01 1 2.97 0.00 0.35 7.64 0.02 89.02 16:35:01 2 21.18 0.00 1.43 1.45 0.03 75.90 16:35:01 3 7.23 0.00 0.83 0.70 0.02 91.22 16:35:01 4 8.57 0.00 0.83 0.75 0.02 89.83 16:35:01 5 18.25 0.00 1.37 0.75 0.05 79.58 16:35:01 6 6.95 0.00 0.75 0.48 0.02 91.80 16:35:01 7 7.52 0.00 0.92 6.87 0.03 84.66 16:36:01 all 21.50 0.00 3.99 5.50 0.08 68.93 16:36:01 0 19.53 0.00 3.67 5.28 0.08 71.43 16:36:01 1 15.89 0.00 2.55 0.18 0.07 81.31 16:36:01 2 21.55 0.00 4.76 1.19 0.08 72.41 16:36:01 3 25.21 0.00 4.82 1.31 0.08 68.57 16:36:01 4 21.39 0.00 3.74 12.43 0.08 62.35 16:36:01 5 25.81 0.00 4.16 0.42 0.08 69.52 16:36:01 6 23.62 0.00 4.69 20.32 0.10 51.27 16:36:01 7 19.06 0.00 3.52 2.93 0.07 74.42 16:37:01 all 15.53 0.00 1.49 0.87 0.04 82.06 16:37:01 0 12.62 0.00 1.34 0.33 0.05 85.66 16:37:01 1 11.61 0.00 1.14 0.02 0.05 87.18 16:37:01 2 15.62 0.00 1.46 0.02 0.03 82.87 16:37:01 3 16.62 0.00 1.52 6.38 0.03 75.44 16:37:01 4 21.08 0.00 2.03 0.12 0.05 76.73 16:37:01 5 11.09 0.00 0.89 0.05 0.05 87.93 16:37:01 6 20.80 0.00 2.14 0.02 0.05 76.99 16:37:01 7 14.86 0.00 1.46 0.08 0.05 83.55 Average: all 14.55 0.00 1.85 2.79 0.05 80.77 Average: 0 11.33 0.00 1.57 1.63 0.05 85.43 Average: 1 9.43 0.00 1.27 3.72 0.04 85.53 Average: 2 17.89 0.00 2.18 0.88 0.05 79.00 Average: 3 15.75 0.00 2.12 2.44 0.04 79.65 Average: 4 15.05 0.00 1.95 5.09 0.05 77.86 Average: 5 19.71 0.00 2.01 0.71 0.06 77.51 Average: 6 16.37 0.00 2.07 5.33 0.05 76.18 Average: 7 10.88 0.00 1.61 2.49 0.04 84.98