---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39361 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 840 28994 0 2332 30902 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:0a:38:91 brd ff:ff:ff:ff:ff:ff inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe0a:3891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:f9:c0:b8 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-39361) 09/18/24 _x86_64_ (8 CPU) 01:02:28 LINUX RESTART (8 CPU) 01:03:02 tps rtps wtps bread/s bwrtn/s 01:04:01 164.67 35.84 128.83 1700.05 71928.55 01:05:01 160.34 21.21 139.13 776.00 61512.28 Average: 162.49 28.47 134.02 1234.15 66676.66 01:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30058472 31674764 2880748 8.75 71508 1854120 1472512 4.33 899040 1684620 182140 01:05:01 29665932 31618928 3273288 9.94 83064 2168820 1432508 4.21 1081848 1875696 141472 Average: 29862202 31646846 3077018 9.34 77286 2011470 1452510 4.27 990444 1780158 161806 01:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 64.96 46.55 1013.95 8.97 0.00 0.00 0.00 0.00 01:04:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 398.23 313.85 2321.34 781.48 0.00 0.00 0.00 0.00 01:05:01 lo 1.60 1.60 0.15 0.15 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 232.99 181.32 1673.14 398.47 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39361) 09/18/24 _x86_64_ (8 CPU) 01:02:28 LINUX RESTART (8 CPU) 01:03:02 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 8.84 0.00 0.74 5.99 0.03 84.40 01:04:01 0 9.41 0.00 0.58 2.23 0.02 87.77 01:04:01 1 13.58 0.00 1.02 1.10 0.02 84.28 01:04:01 2 5.58 0.00 0.78 0.75 0.02 92.88 01:04:01 3 10.93 0.00 0.92 2.48 0.03 85.64 01:04:01 4 16.66 0.00 1.19 3.06 0.03 79.06 01:04:01 5 2.06 0.00 0.29 0.45 0.02 97.19 01:04:01 6 12.03 0.00 0.73 1.99 0.02 85.24 01:04:01 7 0.48 0.00 0.37 35.97 0.03 63.14 01:05:01 all 19.67 0.00 1.11 3.70 0.05 75.47 01:05:01 0 37.40 0.00 1.30 1.42 0.08 59.80 01:05:01 1 15.94 0.00 1.10 0.13 0.05 82.78 01:05:01 2 9.07 0.00 0.68 4.98 0.03 85.23 01:05:01 3 20.56 0.00 0.89 0.30 0.07 78.18 01:05:01 4 9.72 0.00 0.80 9.54 0.05 79.89 01:05:01 5 20.60 0.00 1.88 1.30 0.08 76.14 01:05:01 6 19.59 0.00 0.92 0.03 0.05 79.41 01:05:01 7 24.46 0.00 1.29 11.95 0.07 62.23 Average: all 14.30 0.00 0.92 4.84 0.04 79.90 Average: 0 23.53 0.00 0.94 1.82 0.05 73.66 Average: 1 14.77 0.00 1.06 0.61 0.03 83.52 Average: 2 7.34 0.00 0.73 2.88 0.03 89.03 Average: 3 15.78 0.00 0.90 1.38 0.05 81.88 Average: 4 13.17 0.00 1.00 6.32 0.04 79.48 Average: 5 11.38 0.00 1.09 0.88 0.05 86.60 Average: 6 15.84 0.00 0.82 1.00 0.03 82.30 Average: 7 12.57 0.00 0.84 23.86 0.05 62.68