---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39572 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 850 28749 0 2567 30885 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ac:03:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:feac:3d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:c9:6a:42 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-39572) 09/18/24 _x86_64_ (8 CPU) 14:14:07 LINUX RESTART (8 CPU) 14:15:01 tps rtps wtps bread/s bwrtn/s 14:16:01 188.19 54.11 134.08 2355.34 29571.34 14:17:01 124.96 7.17 117.80 266.09 34783.54 Average: 156.57 30.64 125.94 1310.71 32177.44 14:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:16:01 29575744 31323232 3363476 10.21 79564 1970336 2198744 6.47 1267380 1787052 112476 14:17:01 29459604 31645632 3479616 10.56 90012 2387728 1427804 4.20 1021540 2127376 58960 Average: 29517674 31484432 3421546 10.39 84788 2179032 1813274 5.34 1144460 1957214 85718 14:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 130.53 108.67 1544.73 22.43 0.00 0.00 0.00 0.00 14:16:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 494.83 331.14 5626.30 47.63 0.00 0.00 0.00 0.00 14:17:01 lo 0.93 0.93 0.09 0.09 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 312.68 219.91 3585.52 35.03 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39572) 09/18/24 _x86_64_ (8 CPU) 14:14:07 LINUX RESTART (8 CPU) 14:15:01 CPU %user %nice %system %iowait %steal %idle 14:16:01 all 11.97 0.00 0.89 2.62 0.04 84.49 14:16:01 0 28.09 0.00 1.75 2.19 0.05 67.92 14:16:01 1 27.96 0.00 1.84 2.59 0.03 67.58 14:16:01 2 12.20 0.00 0.87 0.13 0.03 86.76 14:16:01 3 8.44 0.00 0.63 1.03 0.03 89.86 14:16:01 4 2.27 0.00 0.27 0.45 0.00 97.02 14:16:01 5 6.27 0.00 0.42 0.08 0.07 93.16 14:16:01 6 4.64 0.00 0.51 1.18 0.07 93.60 14:16:01 7 5.92 0.00 0.75 13.26 0.05 80.02 14:17:01 all 14.05 0.00 1.01 2.30 0.05 82.60 14:17:01 0 5.02 0.00 0.37 0.02 0.02 94.58 14:17:01 1 24.96 0.00 1.21 0.92 0.05 72.86 14:17:01 2 29.59 0.00 1.54 1.47 0.07 67.33 14:17:01 3 14.47 0.00 1.31 1.62 0.07 82.53 14:17:01 4 8.57 0.00 1.23 0.75 0.05 89.40 14:17:01 5 9.95 0.00 0.92 2.34 0.03 86.77 14:17:01 6 12.16 0.00 0.75 0.02 0.05 87.03 14:17:01 7 7.74 0.00 0.72 11.33 0.05 80.16 Average: all 13.01 0.00 0.95 2.46 0.04 83.54 Average: 0 16.57 0.00 1.06 1.10 0.03 81.24 Average: 1 26.46 0.00 1.52 1.76 0.04 70.22 Average: 2 20.89 0.00 1.20 0.80 0.05 77.05 Average: 3 11.45 0.00 0.97 1.33 0.05 86.20 Average: 4 5.42 0.00 0.75 0.60 0.03 93.21 Average: 5 8.11 0.00 0.67 1.21 0.05 89.96 Average: 6 8.39 0.00 0.63 0.60 0.06 90.32 Average: 7 6.83 0.00 0.74 12.29 0.05 80.09