---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2306 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 8.6G 56% / 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 455 325 0 3162 3205 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:6d:ec:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe6d:ec1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:99:0a:6c 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-2306) 01/19/25 _x86_64_ (4 CPU) 14:10:43 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps bread/s bwrtn/s 14:12:01 172.32 69.19 103.13 5611.73 41769.86 14:13:01 282.29 21.26 261.03 2390.95 88204.79 Average: 227.35 45.20 182.15 3999.87 65008.58 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 1693584 3377588 2345068 58.07 50932 1788896 887572 17.45 523680 1642780 160860 14:13:01 550492 3349016 3488160 86.37 120980 2743236 1003812 19.73 830608 2348440 564 Average: 1122038 3363302 2916614 72.22 85956 2266066 945692 18.59 677144 1995610 80712 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:12:01 ens3 355.57 219.40 1453.37 65.69 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 2.99 2.99 0.26 0.26 0.00 0.00 0.00 0.00 14:13:01 ens3 558.18 364.32 8349.06 66.32 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 2.10 2.10 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 456.97 291.93 4904.37 66.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2306) 01/19/25 _x86_64_ (4 CPU) 14:10:43 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 18.76 0.00 2.30 5.38 0.06 73.49 14:12:01 0 10.24 0.00 1.62 2.96 0.03 85.14 14:12:01 1 15.80 0.00 1.69 9.49 0.05 72.97 14:12:01 2 42.26 0.00 4.34 3.12 0.10 50.18 14:12:01 3 6.89 0.00 1.58 6.00 0.05 85.49 14:13:01 all 25.63 0.00 6.06 5.72 0.11 62.48 14:13:01 0 25.67 0.00 5.64 5.01 0.12 63.56 14:13:01 1 26.49 0.00 5.68 4.26 0.10 63.47 14:13:01 2 32.56 0.00 6.63 2.94 0.14 57.73 14:13:01 3 17.79 0.00 6.29 10.67 0.10 65.14 Average: all 22.18 0.00 4.17 5.55 0.09 68.01 Average: 0 17.92 0.00 3.63 3.98 0.07 74.40 Average: 1 21.13 0.00 3.68 6.88 0.08 68.23 Average: 2 37.43 0.00 5.48 3.03 0.12 53.94 Average: 3 12.31 0.00 3.92 8.32 0.08 75.36