---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5654 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 9.7G 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 459 689 0 2795 3204 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:a2:a0:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.39/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fea2:a07d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:48:78:18 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-5654) 09/21/24 _x86_64_ (4 CPU) 16:27:40 LINUX RESTART (4 CPU) 16:28:01 tps rtps wtps bread/s bwrtn/s 16:29:02 193.12 83.52 109.60 6538.09 42568.23 16:30:01 126.15 13.39 112.76 2363.53 37211.18 Average: 159.92 48.75 111.17 4468.52 39912.43 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:02 1685800 3381416 2352852 58.26 52788 1798512 857792 16.86 543420 1631924 133620 16:30:01 781812 3350152 3256840 80.64 74376 2616552 974080 19.15 868468 2142060 184 Average: 1233806 3365784 2804846 69.45 63582 2207532 915936 18.00 705944 1886992 66902 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:29:02 ens3 375.27 244.44 1446.29 68.26 0.00 0.00 0.00 0.00 16:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 16:30:01 ens3 531.33 449.28 3917.95 1368.93 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 452.64 345.99 2671.63 713.08 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-5654) 09/21/24 _x86_64_ (4 CPU) 16:27:40 LINUX RESTART (4 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:02 all 19.34 0.00 2.51 5.87 0.06 72.22 16:29:02 0 23.57 0.00 2.60 5.66 0.05 68.11 16:29:02 1 15.30 0.00 1.66 1.69 0.03 81.31 16:29:02 2 8.68 0.00 1.64 10.19 0.05 79.43 16:29:02 3 29.84 0.00 4.13 5.92 0.08 60.02 16:30:01 all 21.27 0.00 2.75 2.78 0.07 73.14 16:30:01 0 21.50 0.00 3.13 0.24 0.07 75.06 16:30:01 1 36.59 0.00 3.12 0.80 0.10 59.38 16:30:01 2 14.21 0.00 1.79 5.56 0.07 78.38 16:30:01 3 12.72 0.00 2.99 4.50 0.09 79.70 Average: all 20.30 0.00 2.63 4.34 0.07 72.67 Average: 0 22.55 0.00 2.86 2.97 0.06 71.56 Average: 1 25.85 0.00 2.39 1.25 0.07 70.44 Average: 2 11.42 0.00 1.71 7.90 0.06 78.91 Average: 3 21.38 0.00 3.56 5.22 0.08 69.75