---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10337 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 11G 8.9G 54% / 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 517 190 0 3235 3143 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:68:63:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe68:631c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:6d:dd:e9 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-10337) 11/14/24 _x86_64_ (4 CPU) 11:21:52 LINUX RESTART (4 CPU) 11:22:01 tps rtps wtps bread/s bwrtn/s 11:23:03 163.36 69.49 93.87 5638.66 40700.03 11:24:01 224.79 28.64 196.16 3358.51 69932.18 11:25:01 126.27 21.59 104.68 1493.79 12948.06 Average: 170.88 40.03 130.85 3498.29 40872.33 11:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:03 1726536 3310964 2312116 57.25 40040 1706432 940852 18.49 587548 1557572 88048 11:24:01 147268 3242312 3891384 96.35 88624 3087252 1302300 25.60 748228 2847344 20040 11:25:01 233224 3233412 3805428 94.23 110024 2943092 1006700 19.79 935880 2546908 19632 Average: 702343 3262229 3336309 82.61 79563 2578925 1083284 21.29 757219 2317275 42573 11:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:03 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:23:03 ens3 394.57 265.77 1396.67 71.61 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 2.48 2.48 0.24 0.24 0.00 0.00 0.00 0.00 11:24:01 ens3 898.83 443.37 7681.92 38.26 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:25:01 ens3 97.80 75.55 496.84 21.71 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: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 458.88 259.53 3141.83 43.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10337) 11/14/24 _x86_64_ (4 CPU) 11:21:52 LINUX RESTART (4 CPU) 11:22:01 CPU %user %nice %system %iowait %steal %idle 11:23:03 all 15.24 0.00 2.05 4.74 0.05 77.92 11:23:03 0 19.35 0.00 1.98 3.00 0.05 75.62 11:23:03 1 10.78 0.00 1.88 6.23 0.07 81.04 11:23:03 2 23.60 0.00 2.14 2.89 0.07 71.30 11:23:03 3 7.18 0.00 2.16 6.81 0.03 83.82 11:24:01 all 21.60 0.00 4.88 4.86 0.07 68.58 11:24:01 0 36.83 0.00 5.38 1.51 0.09 56.19 11:24:01 1 10.76 0.00 4.06 8.66 0.07 76.45 11:24:01 2 19.80 0.00 5.15 6.11 0.09 68.86 11:24:01 3 18.93 0.00 4.91 3.21 0.07 72.88 11:25:01 all 19.05 0.00 2.21 3.00 0.06 75.68 11:25:01 0 2.77 0.00 2.09 2.54 0.03 92.57 11:25:01 1 20.79 0.00 2.14 2.12 0.07 74.88 11:25:01 2 27.99 0.00 2.24 5.35 0.10 64.33 11:25:01 3 24.73 0.00 2.39 2.01 0.07 70.80 Average: all 18.59 0.00 3.02 4.19 0.06 74.13 Average: 0 19.44 0.00 3.12 2.36 0.06 75.03 Average: 1 14.16 0.00 2.68 5.63 0.07 77.46 Average: 2 23.85 0.00 3.15 4.76 0.09 68.16 Average: 3 16.93 0.00 3.13 4.02 0.06 75.86