---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5388 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: 3944 553 190 0 3200 3108 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:37:8b:6e brd ff:ff:ff:ff:ff:ff inet 10.32.6.39/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe37:8b6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:fa:bc:b9 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-5388) 06/30/24 _x86_64_ (4 CPU) 15:47:32 LINUX RESTART (4 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:01 144.16 65.56 78.60 4913.31 7434.89 15:50:01 135.73 12.53 123.20 2243.49 29334.98 Average: 139.94 39.04 100.90 3578.40 18384.94 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 1610928 3337024 2427732 60.11 52576 1827704 875568 17.21 585176 1660340 156296 15:50:01 413484 3172416 3625176 89.76 82812 2756764 1307344 25.70 921648 2407808 257048 Average: 1012206 3254720 3026454 74.94 67694 2292234 1091456 21.45 753412 2034074 206672 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 ens3 337.24 234.68 1483.49 69.83 0.00 0.00 0.00 0.00 15:49:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 508.52 255.89 3200.08 26.86 0.00 0.00 0.00 0.00 15:50:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 422.88 245.28 2341.78 48.34 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5388) 06/30/24 _x86_64_ (4 CPU) 15:47:32 LINUX RESTART (4 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 20.81 0.00 1.89 4.29 0.07 72.95 15:49:01 0 37.96 0.00 2.49 1.79 0.07 57.70 15:49:01 1 21.00 0.00 1.89 3.46 0.05 73.61 15:49:01 2 17.61 0.00 1.55 2.40 0.07 78.36 15:49:01 3 6.56 0.00 1.65 9.57 0.08 82.14 15:50:01 all 18.50 0.00 3.91 3.39 0.07 74.14 15:50:01 0 22.87 0.00 2.71 6.90 0.07 67.46 15:50:01 1 28.16 0.00 5.77 0.79 0.07 65.22 15:50:01 2 17.30 0.00 4.74 1.12 0.05 76.79 15:50:01 3 5.53 0.00 2.41 4.76 0.07 87.23 Average: all 19.65 0.00 2.90 3.84 0.07 73.54 Average: 0 30.42 0.00 2.60 4.34 0.07 62.58 Average: 1 24.58 0.00 3.83 2.12 0.06 69.42 Average: 2 17.46 0.00 3.14 1.76 0.06 77.58 Average: 3 6.05 0.00 2.03 7.17 0.08 84.68