---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83140 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 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 858 28720 0 2587 30864 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:69:6a:0f brd ff:ff:ff:ff:ff:ff inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe69:6a0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:87:6f:73 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::42:3bff:fe87:6f73/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83140) 11/12/24 _x86_64_ (8 CPU) 06:55:25 LINUX RESTART (8 CPU) 06:56:01 tps rtps wtps bread/s bwrtn/s 06:57:01 180.79 71.35 109.43 4609.63 37116.08 06:58:01 148.29 8.98 139.31 1604.40 32426.46 06:59:01 163.81 1.03 162.77 24.53 49283.12 Average: 164.29 27.12 137.17 2079.52 39608.55 06:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 30080736 31642948 2858484 8.68 64152 1811116 1488076 4.38 954808 1615388 187052 06:58:01 29330276 31607096 3608944 10.96 82968 2479140 1612420 4.74 1048536 2206972 417452 06:59:01 29264440 31658860 3674780 11.16 108888 2546264 1517624 4.47 1081916 2196788 64 Average: 29558484 31636301 3380736 10.26 85336 2278840 1539373 4.53 1028420 2006383 201523 06:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 ens3 293.02 210.43 1445.64 59.90 0.00 0.00 0.00 0.00 06:57:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 06:58:01 docker0 46.08 170.14 2.73 2887.55 0.00 0.00 0.00 0.00 06:58:01 veth19a0d8d 46.08 170.25 3.36 2887.56 0.00 0.00 0.00 0.24 06:58:01 ens3 304.58 124.91 4192.26 20.01 0.00 0.00 0.00 0.00 06:58:01 lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 06:59:01 docker0 49.53 79.90 5.29 1309.86 0.00 0.00 0.00 0.00 06:59:01 ens3 93.17 61.87 1313.04 9.90 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 31.87 83.35 2.67 1399.14 0.00 0.00 0.00 0.00 Average: ens3 230.26 132.41 2316.98 29.94 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83140) 11/12/24 _x86_64_ (8 CPU) 06:55:25 LINUX RESTART (8 CPU) 06:56:01 CPU %user %nice %system %iowait %steal %idle 06:57:01 all 8.94 0.00 0.97 5.79 0.05 84.25 06:57:01 0 3.01 0.00 0.97 21.26 0.05 74.71 06:57:01 1 8.86 0.00 0.92 2.85 0.05 87.32 06:57:01 2 22.87 0.00 1.61 4.18 0.07 71.27 06:57:01 3 9.87 0.00 0.94 0.69 0.05 88.46 06:57:01 4 9.91 0.00 0.85 0.84 0.07 88.33 06:57:01 5 9.86 0.00 0.97 1.15 0.02 88.00 06:57:01 6 4.06 0.00 0.77 9.41 0.02 85.75 06:57:01 7 3.19 0.00 0.75 5.89 0.03 90.13 06:58:01 all 7.03 0.00 1.11 4.71 0.05 87.10 06:58:01 0 2.21 0.00 0.60 6.00 0.05 91.14 06:58:01 1 23.26 0.00 1.99 8.13 0.07 66.54 06:58:01 2 10.38 0.00 0.94 4.68 0.07 83.94 06:58:01 3 1.04 0.00 0.74 13.79 0.07 84.37 06:58:01 4 2.96 0.00 1.15 4.04 0.05 91.79 06:58:01 5 6.27 0.00 0.95 0.47 0.03 92.28 06:58:01 6 4.23 0.00 1.12 0.13 0.03 94.49 06:58:01 7 5.91 0.00 1.47 0.45 0.03 92.13 06:59:01 all 7.20 0.00 1.80 5.46 0.04 85.49 06:59:01 0 6.44 0.00 1.81 0.13 0.05 91.57 06:59:01 1 3.30 0.00 1.26 0.00 0.02 95.43 06:59:01 2 1.26 0.00 0.97 13.51 0.03 84.23 06:59:01 3 4.35 0.00 1.24 10.00 0.03 84.38 06:59:01 4 5.43 0.00 1.37 0.02 0.02 93.16 06:59:01 5 28.49 0.00 5.37 17.52 0.08 48.53 06:59:01 6 3.51 0.00 1.20 1.37 0.05 93.86 06:59:01 7 5.12 0.00 1.20 1.37 0.05 92.25 Average: all 7.73 0.00 1.29 5.32 0.05 85.61 Average: 0 3.88 0.00 1.13 9.13 0.05 85.81 Average: 1 11.80 0.00 1.39 3.66 0.04 83.10 Average: 2 11.50 0.00 1.17 7.45 0.06 79.82 Average: 3 5.08 0.00 0.97 8.16 0.05 85.74 Average: 4 6.10 0.00 1.13 1.63 0.04 91.10 Average: 5 14.81 0.00 2.42 6.33 0.04 76.40 Average: 6 3.93 0.00 1.03 3.64 0.03 91.36 Average: 7 4.74 0.00 1.14 2.57 0.04 91.50