---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11533 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 9.1G 11G 48% / 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 474 1104 0 2365 3202 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:f3:35:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fef3:35b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:7c:35:1d 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 inet6 fe80::42:8cff:fe7c:351d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11533) 11/28/24 _x86_64_ (4 CPU) 13:42:36 LINUX RESTART (4 CPU) 13:43:02 tps rtps wtps bread/s bwrtn/s 13:44:01 169.60 68.01 101.59 5079.82 42519.73 13:45:01 206.68 13.03 193.65 2330.68 22209.23 Average: 188.30 40.29 148.01 3693.70 32279.15 13:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 1658152 3354316 2380508 58.94 52628 1799072 877084 17.24 566832 1633924 145520 13:45:01 1205368 3347012 2833292 70.15 75148 2202468 1007872 19.81 861832 1751136 872 Average: 1431760 3350664 2606900 64.55 63888 2000770 942478 18.53 714332 1692530 73196 13:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 13:44:01 ens3 327.44 205.05 1392.78 65.79 0.00 0.00 0.00 0.00 13:45:01 docker0 110.01 180.30 6.21 887.00 0.00 0.00 0.00 0.00 13:45:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 13:45:01 ens3 395.23 391.60 1562.07 1722.82 0.00 0.00 0.00 0.00 Average: docker0 55.47 90.91 3.13 447.23 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 361.62 299.11 1478.13 901.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11533) 11/28/24 _x86_64_ (4 CPU) 13:42:36 LINUX RESTART (4 CPU) 13:43:02 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 19.34 0.00 2.24 5.42 0.06 72.94 13:44:01 0 13.69 0.00 1.56 2.36 0.05 82.33 13:44:01 1 38.99 0.00 3.88 3.53 0.07 53.53 13:44:01 2 14.20 0.00 1.89 8.35 0.07 75.49 13:44:01 3 10.52 0.00 1.60 7.41 0.05 80.42 13:45:01 all 20.18 0.00 3.11 5.68 0.08 70.96 13:45:01 0 32.41 0.00 4.29 10.44 0.10 52.75 13:45:01 1 23.15 0.00 2.96 5.77 0.07 68.05 13:45:01 2 13.99 0.00 2.40 2.37 0.07 81.17 13:45:01 3 11.24 0.00 2.81 4.14 0.05 81.76 Average: all 19.76 0.00 2.68 5.55 0.07 71.94 Average: 0 23.10 0.00 2.94 6.42 0.08 67.47 Average: 1 31.00 0.00 3.42 4.66 0.07 60.86 Average: 2 14.09 0.00 2.15 5.34 0.07 78.35 Average: 3 10.88 0.00 2.21 5.76 0.05 81.09