---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-456 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 49% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 438 805 0 2700 3227 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:42:eb:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe42:eb22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:ff:bd:a2 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-456) 02/15/25 _x86_64_ (4 CPU) 20:32:42 LINUX RESTART (4 CPU) 20:33:01 tps rtps wtps bread/s bwrtn/s 20:34:02 176.10 69.31 106.80 5631.06 41922.76 20:35:01 233.86 128.03 105.83 5147.74 32965.80 Average: 204.74 98.42 106.32 5391.43 37481.91 20:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:34:02 1666844 3344572 2371808 58.73 52104 1781248 889248 17.48 553260 1636704 160252 20:35:01 841352 3313668 3197300 79.17 76176 2521980 877004 17.24 900288 2053932 77896 Average: 1254098 3329120 2784554 68.95 64140 2151614 883126 17.36 726774 1845318 119074 20:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:34:02 ens3 312.66 217.33 1492.71 66.34 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 3.52 3.52 0.36 0.36 0.00 0.00 0.00 0.00 20:35:01 ens3 342.62 267.38 1498.03 29.90 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: lo 2.39 2.39 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 327.52 242.14 1495.35 48.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-456) 02/15/25 _x86_64_ (4 CPU) 20:32:42 LINUX RESTART (4 CPU) 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:02 all 18.75 0.00 2.17 5.75 0.06 73.27 20:34:02 0 17.40 0.00 2.71 6.32 0.05 73.52 20:34:02 1 7.32 0.00 1.43 9.16 0.07 82.03 20:34:02 2 21.12 0.00 1.72 2.92 0.07 74.17 20:34:02 3 29.11 0.00 2.84 4.61 0.07 63.37 20:35:01 all 26.02 0.84 3.24 9.27 0.07 60.56 20:35:01 0 17.57 0.00 2.89 7.97 0.05 71.52 20:35:01 1 30.49 3.31 3.19 9.95 0.09 52.97 20:35:01 2 20.29 0.02 3.25 12.04 0.07 64.33 20:35:01 3 35.79 0.00 3.61 7.12 0.07 53.41 Average: all 22.35 0.42 2.69 7.50 0.07 66.98 Average: 0 17.48 0.00 2.80 7.14 0.05 72.53 Average: 1 18.82 1.64 2.30 9.55 0.08 67.61 Average: 2 20.71 0.01 2.48 7.43 0.07 69.30 Average: 3 32.42 0.00 3.22 5.86 0.07 58.44