---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-230 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 12G 7.8G 60% / 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 1164 0 2303 3183 Swap: 1023 1 1022 ---> 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:c0:bd:64 brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fec0:bd64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:df:71: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-230) 02/13/25 _x86_64_ (4 CPU) 09:43:22 LINUX RESTART (4 CPU) 09:44:02 tps rtps wtps bread/s bwrtn/s 09:45:01 113.90 21.54 92.36 737.64 9088.63 09:46:01 324.56 95.59 228.97 6640.80 122308.29 Average: 220.19 58.90 161.29 3716.23 66216.51 09:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 1452404 3307768 2586248 64.04 57688 1944024 922800 18.14 613624 1773936 214756 09:46:01 157572 3276168 3881080 96.10 115908 3040160 1273160 25.03 587072 2953684 304 Average: 804988 3291968 3233664 80.07 86798 2492092 1097980 21.58 600348 2363810 107530 09:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 182.46 147.21 1337.21 31.69 0.00 0.00 0.00 0.00 09:45:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 435.09 210.87 13498.39 17.34 0.00 0.00 0.00 0.00 09:46:01 lo 1.86 1.86 0.16 0.16 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 309.93 179.33 7473.45 24.45 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-230) 02/13/25 _x86_64_ (4 CPU) 09:43:22 LINUX RESTART (4 CPU) 09:44:02 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 20.18 0.00 1.53 3.25 0.06 74.99 09:45:01 0 13.08 0.00 1.22 6.30 0.03 79.37 09:45:01 1 35.44 0.00 1.80 0.85 0.05 61.86 09:45:01 2 8.01 0.00 1.12 1.39 0.07 89.40 09:45:01 3 24.19 0.00 1.99 4.45 0.05 69.32 09:46:01 all 20.22 0.00 7.60 7.07 0.09 65.02 09:46:01 0 17.91 0.00 8.27 12.30 0.10 61.42 09:46:01 1 22.84 0.00 7.33 5.27 0.07 64.50 09:46:01 2 15.77 0.00 7.15 6.55 0.10 70.43 09:46:01 3 24.32 0.00 7.66 4.19 0.09 63.74 Average: all 20.20 0.00 4.57 5.16 0.07 70.00 Average: 0 15.50 0.00 4.74 9.29 0.07 70.40 Average: 1 29.10 0.00 4.58 3.07 0.06 63.19 Average: 2 11.89 0.00 4.13 3.97 0.09 79.92 Average: 3 24.26 0.00 4.83 4.32 0.07 66.53