---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-65 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: 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): 0-3 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 435 811 0 2696 3231 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:6f:48:4e brd ff:ff:ff:ff:ff:ff inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe6f:484e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:95:c8:0b 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-65) 02/12/25 _x86_64_ (4 CPU) 10:30:52 LINUX RESTART (4 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 162.76 69.36 93.40 5616.53 40882.94 10:33:01 222.41 127.43 94.98 4956.11 25589.20 Average: 192.58 98.39 94.19 5286.32 33236.07 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1720540 3324600 2318112 57.40 41316 1724408 923580 18.15 577712 1574616 103484 10:33:01 646592 3059708 3392060 83.99 75092 2465872 1461624 28.73 1154196 1999456 239196 Average: 1183566 3192154 2855086 70.69 58204 2095140 1192602 23.44 865954 1787036 171340 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 353.92 213.98 1411.11 65.13 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:33:01 ens3 329.23 248.91 1548.77 28.15 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 3.47 3.47 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 341.58 231.44 1479.94 46.64 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 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-65) 02/12/25 _x86_64_ (4 CPU) 10:30:52 LINUX RESTART (4 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 16.15 0.00 2.03 4.60 0.07 77.15 10:32:01 0 15.17 0.00 1.33 2.40 0.05 81.05 10:32:01 1 16.89 0.00 1.82 1.93 0.05 79.31 10:32:01 2 24.97 0.00 3.69 8.48 0.10 62.76 10:32:01 3 7.62 0.00 1.34 5.63 0.05 85.37 10:33:01 all 21.36 0.90 2.89 9.70 0.09 65.06 10:33:01 0 14.86 0.00 2.26 10.38 0.07 72.44 10:33:01 1 14.29 3.56 2.43 7.12 0.08 72.52 10:33:01 2 19.97 0.00 3.45 12.02 0.12 64.44 10:33:01 3 36.30 0.03 3.36 9.31 0.10 50.89 Average: all 18.75 0.45 2.46 7.15 0.08 71.11 Average: 0 15.01 0.00 1.80 6.39 0.06 76.75 Average: 1 15.59 1.78 2.13 4.52 0.07 75.92 Average: 2 22.47 0.00 3.57 10.25 0.11 63.60 Average: 3 21.95 0.02 2.35 7.47 0.08 68.14