---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9119 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 823 28870 0 2472 30906 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:f7:72:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fef7:7259/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:61:f1:1b 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-9119) 02/27/24 _x86_64_ (8 CPU) 10:36:22 LINUX RESTART (8 CPU) 10:37:01 tps rtps wtps bread/s bwrtn/s 10:38:01 305.87 48.39 257.47 2096.45 86330.81 10:39:01 102.85 1.05 101.80 123.96 59623.06 Average: 204.35 24.72 179.63 1110.12 72975.82 10:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 29739136 31617720 3200084 9.72 83152 2095244 1516676 4.46 1024340 1862340 82620 10:39:01 29527536 31628020 3411684 10.36 105300 2280216 1432228 4.21 1025500 2042796 141912 Average: 29633336 31622870 3305884 10.04 94226 2187730 1474452 4.34 1024920 1952568 112266 10:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 ens3 482.87 372.44 4967.86 75.49 0.00 0.00 0.00 0.00 10:38:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 36.34 31.99 292.84 16.13 0.00 0.00 0.00 0.00 10:39:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 259.59 202.20 2630.16 45.81 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 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-9119) 02/27/24 _x86_64_ (8 CPU) 10:36:22 LINUX RESTART (8 CPU) 10:37:01 CPU %user %nice %system %iowait %steal %idle 10:38:01 all 10.42 0.00 1.30 5.87 0.04 82.37 10:38:01 0 2.57 0.00 1.23 2.97 0.05 93.18 10:38:01 1 20.83 0.00 1.72 4.44 0.07 72.94 10:38:01 2 16.66 0.00 1.29 0.30 0.03 81.72 10:38:01 3 20.40 0.00 1.06 1.44 0.05 77.05 10:38:01 4 5.42 0.00 0.72 6.39 0.03 87.44 10:38:01 5 3.13 0.00 1.24 28.84 0.07 66.72 10:38:01 6 5.30 0.00 1.32 0.22 0.02 93.14 10:38:01 7 9.04 0.00 1.86 2.44 0.03 86.63 10:39:01 all 10.16 0.00 0.64 3.76 0.03 85.41 10:39:01 0 9.99 0.00 0.60 0.58 0.02 88.81 10:39:01 1 35.24 0.00 1.37 3.70 0.05 59.64 10:39:01 2 6.74 0.00 0.73 4.19 0.02 88.31 10:39:01 3 8.73 0.00 0.43 0.10 0.07 90.67 10:39:01 4 0.97 0.00 0.28 0.25 0.03 98.46 10:39:01 5 12.46 0.00 1.05 21.18 0.03 65.27 10:39:01 6 4.47 0.00 0.32 0.00 0.03 95.18 10:39:01 7 2.69 0.00 0.33 0.03 0.03 96.91 Average: all 10.29 0.00 0.97 4.81 0.04 83.89 Average: 0 6.28 0.00 0.92 1.78 0.03 90.99 Average: 1 28.04 0.00 1.55 4.07 0.06 66.29 Average: 2 11.70 0.00 1.01 2.25 0.03 85.02 Average: 3 14.56 0.00 0.75 0.77 0.06 83.87 Average: 4 3.20 0.00 0.50 3.32 0.03 92.95 Average: 5 7.80 0.00 1.15 25.01 0.05 65.99 Average: 6 4.89 0.00 0.82 0.11 0.03 94.16 Average: 7 5.86 0.00 1.09 1.24 0.03 91.78