---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-261 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 9.5G 9.8G 50% / 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 476 730 0 2737 3185 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:50:8f:bb brd ff:ff:ff:ff:ff:ff inet 10.32.6.209/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fe50:8fbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:7c:cc:f6 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-261) 04/15/25 _x86_64_ (4 CPU) 10:14:55 LINUX RESTART (4 CPU) 10:15:01 tps rtps wtps bread/s bwrtn/s 10:16:02 169.79 77.65 92.13 5744.51 40834.41 10:17:01 238.71 13.08 225.62 2353.09 25865.58 10:18:01 99.78 0.67 99.12 48.53 12455.52 Average: 169.04 30.56 138.47 2717.40 26388.07 10:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:02 1749304 3341768 2289348 56.69 40216 1714232 921484 18.11 558684 1565476 93100 10:17:01 1046028 3267940 2992624 74.10 77436 2273060 1274544 25.05 728020 2025844 41376 10:18:01 777020 3289600 3261632 80.76 98176 2509044 949824 18.67 882776 2099240 20704 Average: 1190784 3299769 2847868 70.52 71943 2165445 1048617 20.61 723160 1896853 51727 10:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:02 ens3 339.48 232.98 1423.30 68.47 0.00 0.00 0.00 0.00 10:16:02 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 188.85 130.60 1665.35 14.91 0.00 0.00 0.00 0.00 10:17:01 lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 122.00 91.27 520.13 22.53 0.00 0.00 0.00 0.00 10:18:01 lo 1.07 1.07 0.09 0.09 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 216.93 151.73 1200.34 35.41 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-261) 04/15/25 _x86_64_ (4 CPU) 10:14:55 LINUX RESTART (4 CPU) 10:15:01 CPU %user %nice %system %iowait %steal %idle 10:16:02 all 14.29 0.00 1.96 4.97 0.05 78.73 10:16:02 0 13.51 0.00 1.44 1.72 0.03 83.31 10:16:02 1 9.32 0.00 2.62 5.24 0.05 82.77 10:16:02 2 10.85 0.00 1.73 5.52 0.07 81.84 10:16:02 3 23.52 0.00 2.04 7.39 0.05 67.00 10:17:01 all 16.02 0.00 2.67 7.21 0.06 74.03 10:17:01 0 14.08 0.00 2.29 6.88 0.03 76.72 10:17:01 1 9.69 0.00 2.37 9.47 0.05 78.42 10:17:01 2 21.94 0.00 3.04 5.30 0.09 69.63 10:17:01 3 18.35 0.00 2.99 7.23 0.05 71.39 10:18:01 all 19.43 0.00 1.93 2.57 0.05 76.01 10:18:01 0 9.89 0.00 1.17 3.72 0.05 85.17 10:18:01 1 20.85 0.00 2.72 3.44 0.07 72.92 10:18:01 2 22.41 0.00 1.55 0.40 0.07 75.57 10:18:01 3 24.58 0.00 2.26 2.71 0.07 70.39 Average: all 16.59 0.00 2.18 4.90 0.05 76.27 Average: 0 12.48 0.00 1.63 4.09 0.04 81.76 Average: 1 13.32 0.00 2.57 6.03 0.06 78.03 Average: 2 18.38 0.00 2.10 3.73 0.07 75.72 Average: 3 22.17 0.00 2.43 5.76 0.06 69.59