---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38410 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 846 28852 0 2468 30895 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:3b:d3:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe3b:d31d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:06:f4:76 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-38410) 09/14/24 _x86_64_ (8 CPU) 10:56:28 LINUX RESTART (8 CPU) 10:57:02 tps rtps wtps bread/s bwrtn/s 10:58:01 305.22 43.40 261.82 1936.21 26032.06 10:59:01 168.23 44.89 123.34 2726.29 33390.20 Average: 236.14 44.15 191.99 2334.60 29742.35 10:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 30122904 31686972 2816316 8.55 70072 1806224 1389616 4.09 889868 1644168 154128 10:59:01 29390444 31450120 3548776 10.77 82096 2275028 1605144 4.72 1231508 2004068 115360 Average: 29756674 31568546 3182546 9.66 76084 2040626 1497380 4.41 1060688 1824118 134744 10:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 ens3 210.29 134.06 1167.51 52.52 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:59:01 ens3 470.63 356.90 3920.22 77.65 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 341.56 246.43 2555.54 65.20 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: lo 1.01 1.01 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-38410) 09/14/24 _x86_64_ (8 CPU) 10:56:28 LINUX RESTART (8 CPU) 10:57:02 CPU %user %nice %system %iowait %steal %idle 10:58:01 all 10.42 0.00 0.99 3.08 0.04 85.46 10:58:01 0 2.12 0.00 0.54 1.39 0.02 95.93 10:58:01 1 17.69 0.00 1.38 0.87 0.05 80.02 10:58:01 2 6.66 0.00 1.84 19.46 0.09 71.95 10:58:01 3 12.42 0.00 0.99 1.34 0.07 85.18 10:58:01 4 22.28 0.00 1.61 0.32 0.05 75.73 10:58:01 5 6.99 0.00 0.57 0.17 0.03 92.24 10:58:01 6 10.97 0.00 0.59 0.87 0.03 87.54 10:58:01 7 4.33 0.00 0.46 0.27 0.02 94.92 10:59:01 all 25.64 0.00 1.26 2.85 0.07 70.17 10:59:01 0 25.28 0.00 1.24 1.66 0.10 71.73 10:59:01 1 28.74 0.00 1.10 0.90 0.05 69.21 10:59:01 2 21.02 0.00 1.00 8.37 0.07 69.54 10:59:01 3 23.02 0.00 1.55 1.65 0.07 73.70 10:59:01 4 41.18 0.00 1.94 3.10 0.07 53.72 10:59:01 5 24.70 0.00 0.97 0.75 0.07 73.51 10:59:01 6 17.97 0.00 1.20 5.58 0.05 75.19 10:59:01 7 23.24 0.00 1.05 0.83 0.08 74.79 Average: all 18.09 0.00 1.13 2.97 0.06 77.76 Average: 0 13.77 0.00 0.89 1.53 0.06 83.75 Average: 1 23.26 0.00 1.24 0.88 0.05 74.57 Average: 2 13.91 0.00 1.42 13.86 0.08 70.73 Average: 3 17.76 0.00 1.27 1.50 0.07 79.39 Average: 4 31.80 0.00 1.78 1.72 0.06 64.65 Average: 5 15.87 0.00 0.77 0.46 0.05 82.85 Average: 6 14.50 0.00 0.90 3.24 0.04 81.31 Average: 7 13.86 0.00 0.76 0.56 0.05 84.77