---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3612 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 10G 9.3G 52% / 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 454 188 0 3301 3206 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:09:30:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:fe09:30f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:37:a0:6e 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-3612) 03/26/25 _x86_64_ (4 CPU) 22:50:43 LINUX RESTART (4 CPU) 22:51:01 tps rtps wtps bread/s bwrtn/s 22:52:01 173.65 69.21 104.45 5613.46 41877.04 22:53:01 201.95 13.18 188.77 2295.35 61236.46 Average: 187.80 41.19 146.61 3954.41 51556.75 22:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:52:01 1689140 3374040 2349512 58.18 52696 1785756 887972 17.45 523988 1641220 161752 22:53:01 226732 3314400 3811920 94.39 93000 3071284 949072 18.66 736304 2777960 17876 Average: 957936 3344220 3080716 76.28 72848 2428520 918522 18.06 630146 2209590 89814 22:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:52:01 ens3 399.10 260.87 1465.44 69.66 0.00 0.00 0.00 0.00 22:52:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 1006.50 592.63 6767.16 56.10 0.00 0.00 0.00 0.00 22:53:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 702.80 426.75 4116.30 62.88 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.17 0.17 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3612) 03/26/25 _x86_64_ (4 CPU) 22:50:43 LINUX RESTART (4 CPU) 22:51:01 CPU %user %nice %system %iowait %steal %idle 22:52:01 all 18.78 0.00 2.21 5.02 0.06 73.93 22:52:01 0 16.90 0.00 1.64 2.20 0.03 79.23 22:52:01 1 20.88 0.00 2.56 2.79 0.05 73.72 22:52:01 2 27.84 0.00 2.16 6.68 0.08 63.24 22:52:01 3 9.45 0.00 2.52 8.46 0.07 79.50 22:53:01 all 20.95 0.00 4.22 3.85 0.07 70.91 22:53:01 0 14.06 0.00 4.16 5.10 0.07 76.61 22:53:01 1 43.36 0.00 5.23 2.51 0.08 48.82 22:53:01 2 12.08 0.00 3.90 5.78 0.05 78.19 22:53:01 3 14.33 0.00 3.60 1.99 0.07 80.01 Average: all 19.86 0.00 3.21 4.44 0.06 72.42 Average: 0 15.49 0.00 2.89 3.64 0.05 77.93 Average: 1 32.09 0.00 3.89 2.65 0.07 61.30 Average: 2 19.98 0.00 3.03 6.23 0.07 70.70 Average: 3 11.89 0.00 3.06 5.23 0.07 79.75