---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35194 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 10G 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 855 29127 0 2184 30889 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:ab:e9:8b brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:feab:e98b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:67:d3:d6 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-35194) 08/31/24 _x86_64_ (8 CPU) 13:10:26 LINUX RESTART (8 CPU) 13:11:03 tps rtps wtps bread/s bwrtn/s 13:12:01 314.92 44.08 270.84 1968.91 23549.75 13:13:01 135.89 20.75 115.15 720.68 28261.56 Average: 223.91 32.22 191.69 1334.33 25945.17 13:11:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:12:01 30113588 31680648 2825632 8.58 70160 1808436 1381496 4.06 889412 1644364 154088 13:13:01 28450516 30243316 4488704 13.63 81840 2010888 3253704 9.57 2373168 1797084 9384 Average: 29282052 30961982 3657168 11.10 76000 1909662 2317600 6.82 1631290 1720724 81736 13:11:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:12:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 13:12:01 ens3 198.86 148.61 1188.30 52.35 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 13:13:01 ens3 230.53 182.27 1905.03 35.62 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 214.96 165.72 1552.68 43.85 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35194) 08/31/24 _x86_64_ (8 CPU) 13:10:26 LINUX RESTART (8 CPU) 13:11:03 CPU %user %nice %system %iowait %steal %idle 13:12:01 all 10.35 0.00 1.01 3.19 0.04 85.42 13:12:01 0 3.04 0.00 0.59 0.07 0.02 96.29 13:12:01 1 23.35 0.00 1.85 2.78 0.05 71.97 13:12:01 2 4.55 0.00 0.48 0.02 0.02 94.93 13:12:01 3 2.38 0.00 0.45 0.02 0.02 97.14 13:12:01 4 9.55 0.00 0.90 14.24 0.03 75.28 13:12:01 5 17.33 0.00 0.91 1.19 0.03 80.53 13:12:01 6 18.64 0.00 1.75 2.41 0.05 77.15 13:12:01 7 4.05 0.00 1.11 4.83 0.07 89.94 13:13:01 all 21.34 0.00 0.85 2.66 0.05 75.10 13:13:01 0 18.42 0.00 1.15 0.40 0.05 79.97 13:13:01 1 26.01 0.00 0.77 1.79 0.05 71.38 13:13:01 2 18.44 0.00 0.95 2.02 0.05 78.53 13:13:01 3 20.07 0.00 0.48 0.30 0.05 79.10 13:13:01 4 34.05 0.00 1.30 3.07 0.07 61.51 13:13:01 5 18.17 0.00 0.89 6.08 0.03 74.83 13:13:01 6 17.05 0.00 0.65 6.89 0.03 75.38 13:13:01 7 18.48 0.00 0.64 0.69 0.05 80.15 Average: all 15.93 0.00 0.93 2.92 0.04 80.18 Average: 0 10.85 0.00 0.87 0.24 0.03 88.01 Average: 1 24.70 0.00 1.30 2.27 0.05 71.67 Average: 2 11.59 0.00 0.72 1.03 0.03 86.62 Average: 3 11.37 0.00 0.47 0.16 0.03 87.97 Average: 4 22.00 0.00 1.10 8.56 0.05 68.28 Average: 5 17.75 0.00 0.90 3.67 0.03 77.64 Average: 6 17.83 0.00 1.19 4.69 0.04 76.25 Average: 7 11.40 0.00 0.87 2.72 0.06 84.95