---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10967 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 8.9G 11G 47% / 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: 3944 448 1406 0 2089 3239 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:fe:3a:2b brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86248sec preferred_lft 86248sec inet6 fe80::f816:3eff:fefe:3a2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:7e:39:52 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-10967) 11/21/24 _x86_64_ (4 CPU) 20:54:40 LINUX RESTART (4 CPU) 20:55:01 tps rtps wtps bread/s bwrtn/s 20:56:02 193.10 83.69 109.42 6570.10 42090.47 20:57:01 86.43 13.22 73.21 2334.40 9881.67 Average: 140.21 48.74 91.46 4469.86 26120.01 20:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:56:02 1698452 3391328 2340208 57.95 52304 1794772 849764 16.70 527816 1630776 132756 20:57:01 1472988 3349180 2565672 63.53 60300 1964876 894936 17.59 635244 1737748 16832 Average: 1585720 3370254 2452940 60.74 56302 1879824 872350 17.15 581530 1684262 74794 20:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:56:02 ens3 392.55 245.94 1386.32 68.29 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 lo 3.05 3.05 0.27 0.27 0.00 0.00 0.00 0.00 20:57:01 ens3 48.32 45.10 259.93 14.19 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 2.02 2.02 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 221.87 146.36 827.81 41.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10967) 11/21/24 _x86_64_ (4 CPU) 20:54:40 LINUX RESTART (4 CPU) 20:55:01 CPU %user %nice %system %iowait %steal %idle 20:56:02 all 19.64 0.00 2.61 6.00 0.07 71.69 20:56:02 0 20.67 0.00 2.37 5.79 0.07 71.10 20:56:02 1 10.44 0.00 3.31 2.64 0.03 83.58 20:56:02 2 8.16 0.00 1.48 10.66 0.07 79.64 20:56:02 3 39.22 0.00 3.26 4.91 0.10 52.51 20:57:01 all 20.47 0.00 1.43 2.53 0.05 75.50 20:57:01 0 7.97 0.00 1.19 3.42 0.03 87.39 20:57:01 1 40.86 0.00 1.56 1.14 0.07 56.37 20:57:01 2 3.69 0.00 1.12 5.16 0.05 89.97 20:57:01 3 29.63 0.00 1.85 0.37 0.07 68.08 Average: all 20.05 0.00 2.02 4.27 0.06 73.59 Average: 0 14.37 0.00 1.79 4.61 0.05 79.18 Average: 1 25.53 0.00 2.44 1.90 0.05 70.08 Average: 2 5.92 0.00 1.30 7.90 0.06 84.82 Average: 3 34.46 0.00 2.56 2.66 0.08 60.23