---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-164 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: 2799.998 BogoMIPS: 5599.99 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 9.2G 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 459 1051 0 2432 3210 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:a1:2d:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fea1:2db6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:5d:c0:75 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-164) 12/26/24 _x86_64_ (4 CPU) 10:19:42 LINUX RESTART (4 CPU) 10:20:01 tps rtps wtps bread/s bwrtn/s 10:21:02 172.50 69.07 103.43 5608.53 41489.50 10:22:01 285.80 13.11 272.69 2339.15 27213.42 Average: 228.69 41.32 187.37 3987.30 34410.22 10:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:21:02 1721460 3387948 2317192 57.38 50556 1771996 872484 17.15 509340 1629476 155608 10:22:01 1150152 3353144 2888500 71.52 82704 2250032 1034644 20.34 705492 1948276 200 Average: 1435806 3370546 2602846 64.45 66630 2011014 953564 18.74 607416 1788876 77904 10:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:02 ens3 357.47 241.08 1421.14 67.61 0.00 0.00 0.00 0.00 10:21:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 283.03 229.88 1781.82 496.77 0.00 0.00 0.00 0.00 10:22:01 lo 6.03 6.03 0.55 0.55 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 320.56 235.53 1600.00 280.42 0.00 0.00 0.00 0.00 Average: lo 3.63 3.63 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-164) 12/26/24 _x86_64_ (4 CPU) 10:19:42 LINUX RESTART (4 CPU) 10:20:01 CPU %user %nice %system %iowait %steal %idle 10:21:02 all 17.85 0.00 2.22 5.28 0.06 74.58 10:21:02 0 17.88 0.00 1.84 5.97 0.07 74.24 10:21:02 1 30.94 0.00 2.40 8.23 0.07 58.36 10:21:02 2 16.03 0.00 2.13 4.99 0.07 76.78 10:21:02 3 6.51 0.00 2.52 1.96 0.05 88.96 10:22:01 all 16.67 0.00 3.19 7.45 0.07 72.62 10:22:01 0 18.22 0.00 2.99 2.10 0.05 76.64 10:22:01 1 6.98 0.00 3.12 9.77 0.05 80.08 10:22:01 2 9.86 0.00 2.88 8.08 0.09 79.09 10:22:01 3 31.61 0.00 3.77 9.81 0.09 54.73 Average: all 17.27 0.00 2.70 6.36 0.07 73.61 Average: 0 18.05 0.00 2.41 4.06 0.06 75.43 Average: 1 19.06 0.00 2.76 9.00 0.06 69.12 Average: 2 12.98 0.00 2.50 6.52 0.08 77.93 Average: 3 18.97 0.00 3.14 5.86 0.07 71.97