---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5283 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 696K 394M 1% /run /dev/vda1 20G 9.9G 9.4G 52% / 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 466 348 0 3129 3194 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:c8:c3:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fec8:c377/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:6c:78:9b 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-5283) 09/17/24 _x86_64_ (4 CPU) 07:05:31 LINUX RESTART (4 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 135.71 49.09 86.62 2699.15 8915.85 07:08:01 173.64 13.20 160.45 2309.63 54408.66 Average: 154.68 31.14 123.54 2504.37 31664.15 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 1608656 3356756 2429996 60.17 55604 1845868 908816 17.86 565948 1678320 144920 07:08:01 359944 3261968 3678708 91.09 88220 2902108 989372 19.45 756492 2636072 16464 Average: 984300 3309362 3054352 75.63 71912 2373988 949094 18.66 661220 2157196 80692 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 363.74 244.98 1641.49 69.54 0.00 0.00 0.00 0.00 07:07:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 666.54 393.62 5834.55 259.87 0.00 0.00 0.00 0.00 07:08:01 lo 4.73 4.73 0.43 0.43 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 515.15 319.30 3738.19 164.71 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5283) 09/17/24 _x86_64_ (4 CPU) 07:05:31 LINUX RESTART (4 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 21.25 0.00 1.69 3.97 0.06 73.02 07:07:01 0 16.38 0.00 1.59 6.79 0.05 75.19 07:07:01 1 9.76 0.00 0.81 0.74 0.03 88.65 07:07:01 2 28.16 0.00 1.83 6.34 0.10 63.58 07:07:01 3 30.84 0.00 2.54 2.07 0.05 64.50 07:08:01 all 21.25 0.00 4.00 3.31 0.06 71.38 07:08:01 0 32.14 0.00 4.09 2.04 0.07 61.66 07:08:01 1 19.11 0.00 4.15 1.60 0.03 75.12 07:08:01 2 10.98 0.00 3.95 6.28 0.07 78.72 07:08:01 3 22.77 0.00 3.80 3.33 0.07 70.03 Average: all 21.25 0.00 2.84 3.64 0.06 72.20 Average: 0 24.24 0.00 2.84 4.42 0.06 68.44 Average: 1 14.40 0.00 2.47 1.17 0.03 81.93 Average: 2 19.60 0.00 2.88 6.31 0.08 71.13 Average: 3 26.83 0.00 3.17 2.70 0.06 67.25