---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39656 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 842 28232 0 3092 30869 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:b4:40:ac brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:feb4:40ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:50:b3:85 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::42:66ff:fe50:b385/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39656) 09/18/24 _x86_64_ (8 CPU) 16:48:05 LINUX RESTART (8 CPU) 16:49:02 tps rtps wtps bread/s bwrtn/s 16:50:01 179.14 20.73 158.41 2242.20 31148.89 16:51:01 310.41 3.27 307.15 449.39 62010.86 Average: 245.33 11.92 233.41 1338.26 46709.53 16:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 29292116 31679252 3647104 11.07 139868 2483588 1462080 4.30 985784 2242472 713664 16:51:01 28883280 31582864 4055940 12.31 149696 2767428 1478516 4.35 1133936 2480360 1088 Average: 29087698 31631058 3851522 11.69 144782 2625508 1470298 4.33 1059860 2361416 357376 16:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 ens3 134.33 78.61 2704.72 12.61 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00 16:51:01 ens3 99.78 48.48 1598.72 11.59 0.00 0.00 0.00 0.00 16:51:01 docker0 24.51 68.41 1.55 1573.89 0.00 0.00 0.00 0.00 16:51:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 116.91 63.42 2147.07 12.10 0.00 0.00 0.00 0.00 Average: docker0 12.36 34.49 0.78 793.56 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39656) 09/18/24 _x86_64_ (8 CPU) 16:48:05 LINUX RESTART (8 CPU) 16:49:02 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 11.35 0.00 2.43 2.77 0.04 83.40 16:50:01 0 8.27 0.00 2.02 3.45 0.03 86.22 16:50:01 1 4.81 0.00 2.41 6.38 0.07 86.33 16:50:01 2 10.31 0.00 1.75 0.24 0.03 87.66 16:50:01 3 26.85 0.00 4.04 2.10 0.07 66.95 16:50:01 4 5.78 0.00 1.85 0.73 0.03 91.60 16:50:01 5 5.35 0.00 1.70 0.03 0.02 92.90 16:50:01 6 25.13 0.00 3.73 3.17 0.07 67.89 16:50:01 7 4.39 0.00 1.96 6.08 0.03 87.54 16:51:01 all 8.43 0.00 1.64 3.04 0.04 86.86 16:51:01 0 6.94 0.00 1.22 0.55 0.02 91.27 16:51:01 1 2.46 0.00 1.37 7.31 0.03 88.83 16:51:01 2 15.66 0.00 1.11 0.54 0.03 82.66 16:51:01 3 5.85 0.00 1.77 0.13 0.03 92.21 16:51:01 4 3.21 0.00 1.41 3.14 0.03 92.21 16:51:01 5 4.91 0.00 1.19 0.48 0.02 93.40 16:51:01 6 2.85 0.00 2.51 11.86 0.03 82.74 16:51:01 7 25.51 0.00 2.50 0.32 0.05 71.62 Average: all 9.88 0.00 2.03 2.91 0.04 85.15 Average: 0 7.60 0.00 1.61 1.99 0.03 88.78 Average: 1 3.63 0.00 1.89 6.85 0.05 87.59 Average: 2 13.01 0.00 1.43 0.39 0.03 85.14 Average: 3 16.23 0.00 2.89 1.11 0.05 79.72 Average: 4 4.48 0.00 1.63 1.94 0.03 91.91 Average: 5 5.13 0.00 1.44 0.26 0.02 93.15 Average: 6 13.89 0.00 3.12 7.56 0.05 75.38 Average: 7 15.06 0.00 2.24 3.16 0.04 79.49