---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3763 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: 3943 484 1097 0 2362 3192 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:7f:c1:57 brd ff:ff:ff:ff:ff:ff inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe7f:c157/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:5c:ea:47 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::42:27ff:fe5c:ea47/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3763) 08/30/24 _x86_64_ (4 CPU) 15:42:32 LINUX RESTART (4 CPU) 15:43:01 tps rtps wtps bread/s bwrtn/s 15:44:01 146.43 65.64 80.79 4915.16 7984.27 15:45:01 149.35 13.18 136.17 2326.93 20144.53 Average: 147.89 39.42 108.47 3621.26 14063.39 15:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:44:01 1589788 3326908 2448864 60.64 55476 1834800 877228 17.24 597340 1665764 153996 15:45:01 1127952 3271348 2910700 72.07 75872 2205356 946892 18.61 856048 1834124 16844 Average: 1358870 3299128 2679782 66.35 65674 2020078 912060 17.93 726694 1749944 85420 15:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 384.94 251.98 1510.90 71.03 0.00 0.00 0.00 0.00 15:44:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:45:01 docker0 207.50 511.10 12.26 840.98 0.00 0.00 0.00 0.00 15:45:01 ens3 616.52 284.72 1427.27 36.72 0.00 0.00 0.00 0.00 15:45:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 103.73 255.51 6.13 420.42 0.00 0.00 0.00 0.00 Average: ens3 500.71 268.35 1469.09 53.88 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 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-3763) 08/30/24 _x86_64_ (4 CPU) 15:42:32 LINUX RESTART (4 CPU) 15:43:01 CPU %user %nice %system %iowait %steal %idle 15:44:01 all 21.42 0.00 1.92 4.24 0.05 72.36 15:44:01 0 12.65 0.00 1.45 6.36 0.03 79.50 15:44:01 1 14.97 0.00 1.62 3.11 0.05 80.25 15:44:01 2 37.09 0.00 2.46 5.59 0.10 54.75 15:44:01 3 20.99 0.00 2.16 1.91 0.05 74.90 15:45:01 all 16.44 0.00 2.89 4.18 0.06 76.43 15:45:01 0 6.96 0.00 2.50 4.55 0.03 85.96 15:45:01 1 6.71 0.00 2.84 5.90 0.03 84.52 15:45:01 2 7.42 0.00 2.39 4.75 0.07 85.38 15:45:01 3 44.59 0.00 3.86 1.54 0.10 49.91 Average: all 18.93 0.00 2.40 4.21 0.06 74.40 Average: 0 9.82 0.00 1.97 5.46 0.03 82.72 Average: 1 10.85 0.00 2.23 4.50 0.04 82.38 Average: 2 22.25 0.00 2.43 5.17 0.08 70.08 Average: 3 32.79 0.00 3.01 1.72 0.08 62.40