---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14204 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: 2800.000 BogoMIPS: 5600.00 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 844 28978 0 2344 30898 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:8c:a2:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe8c:a274/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:fa:c8:d4 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-14204) 03/19/24 _x86_64_ (8 CPU) 01:02:24 LINUX RESTART (8 CPU) 01:03:02 tps rtps wtps bread/s bwrtn/s 01:04:01 121.17 43.69 77.47 1958.37 32177.49 01:05:01 148.45 21.08 127.37 747.88 39012.60 Average: 134.93 32.29 102.64 1347.94 35624.33 01:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30149456 31721952 2789764 8.47 67860 1816680 1408544 4.14 851896 1654472 151680 01:05:01 29708020 31670632 3231200 9.81 82616 2178584 1425280 4.19 1031048 1889284 158284 Average: 29928738 31696292 3010482 9.14 75238 1997632 1416912 4.17 941472 1771878 154982 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 240.64 143.00 1134.03 38.86 0.00 0.00 0.00 0.00 01:04:01 lo 1.63 1.63 0.17 0.17 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 464.11 307.70 2470.01 782.05 0.00 0.00 0.00 0.00 01:05:01 lo 1.47 1.47 0.13 0.13 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 353.34 226.05 1807.75 413.64 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 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-14204) 03/19/24 _x86_64_ (8 CPU) 01:02:24 LINUX RESTART (8 CPU) 01:03:02 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 11.15 0.00 0.81 2.22 0.04 85.78 01:04:01 0 1.98 0.00 0.24 0.22 0.02 97.54 01:04:01 1 26.79 0.00 1.27 1.42 0.07 70.45 01:04:01 2 29.26 0.00 2.03 0.70 0.07 67.94 01:04:01 3 1.17 0.00 0.39 9.03 0.02 89.39 01:04:01 4 9.25 0.00 0.78 0.37 0.03 89.56 01:04:01 5 8.79 0.00 0.86 3.34 0.07 86.94 01:04:01 6 6.45 0.00 0.48 2.55 0.03 90.50 01:04:01 7 5.58 0.00 0.36 0.12 0.02 93.92 01:05:01 all 21.21 0.00 1.15 1.84 0.06 75.74 01:05:01 0 29.52 0.00 1.47 0.47 0.07 68.47 01:05:01 1 21.31 0.00 0.79 0.02 0.05 77.84 01:05:01 2 19.48 0.00 0.88 0.20 0.05 79.38 01:05:01 3 20.50 0.00 0.89 2.69 0.07 75.86 01:05:01 4 17.09 0.00 1.00 7.07 0.05 74.78 01:05:01 5 29.86 0.00 1.75 3.36 0.08 64.95 01:05:01 6 19.15 0.00 1.30 0.54 0.05 78.96 01:05:01 7 12.75 0.00 1.07 0.43 0.05 85.70 Average: all 16.22 0.00 0.98 2.03 0.05 80.73 Average: 0 15.83 0.00 0.86 0.35 0.04 82.92 Average: 1 24.03 0.00 1.03 0.72 0.06 74.17 Average: 2 24.34 0.00 1.46 0.45 0.06 73.70 Average: 3 10.91 0.00 0.64 5.84 0.04 82.57 Average: 4 13.20 0.00 0.89 3.75 0.04 82.11 Average: 5 19.40 0.00 1.31 3.35 0.08 75.86 Average: 6 12.85 0.00 0.89 1.53 0.04 84.69 Average: 7 9.20 0.00 0.72 0.28 0.03 89.78