---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2414 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 9.1G 53% / 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 533 152 0 3258 3127 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:6b:b8:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.47/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe6b:b8bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:3c:e2:07 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-2414) 01/21/25 _x86_64_ (4 CPU) 08:43:43 LINUX RESTART (4 CPU) 08:44:01 tps rtps wtps bread/s bwrtn/s 08:45:01 173.59 69.46 104.13 5627.46 42233.78 08:46:01 232.22 16.69 215.53 2471.71 68022.39 Average: 202.91 43.07 159.84 4049.45 55129.16 08:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 1684700 3375048 2353952 58.29 51040 1793260 868000 17.06 526156 1642944 155092 08:46:01 159556 3188960 3879096 96.05 101640 2989924 1052068 20.68 859148 2705840 6052 Average: 922128 3282004 3116524 77.17 76340 2391592 960034 18.87 692652 2174392 80572 08:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 ens3 423.93 267.92 1659.30 69.43 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:46:01 ens3 416.84 296.98 6748.30 241.74 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 7.60 7.60 0.66 0.66 0.00 0.00 0.00 0.00 Average: ens3 420.39 282.45 4204.01 155.59 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 4.37 4.37 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2414) 01/21/25 _x86_64_ (4 CPU) 08:43:43 LINUX RESTART (4 CPU) 08:44:01 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 18.61 0.00 2.39 5.16 0.07 73.77 08:45:01 0 31.95 0.00 2.54 1.81 0.07 63.63 08:45:01 1 18.71 0.00 3.52 4.35 0.07 73.35 08:45:01 2 15.32 0.00 1.97 4.60 0.07 78.04 08:45:01 3 8.40 0.00 1.53 9.91 0.07 80.09 08:46:01 all 22.90 0.00 4.88 3.94 0.10 68.18 08:46:01 0 17.02 0.00 4.42 7.20 0.08 71.27 08:46:01 1 25.32 0.00 5.27 4.14 0.10 65.17 08:46:01 2 33.64 0.00 5.49 3.38 0.12 57.37 08:46:01 3 15.63 0.00 4.36 1.06 0.08 78.86 Average: all 20.75 0.00 3.63 4.55 0.08 70.98 Average: 0 24.52 0.00 3.48 4.49 0.08 67.44 Average: 1 22.01 0.00 4.40 4.24 0.08 69.26 Average: 2 24.43 0.00 3.72 3.99 0.09 67.76 Average: 3 12.01 0.00 2.94 5.50 0.08 79.48