---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-636 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: 2799.972 BogoMIPS: 5599.94 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 9.7G 9.6G 51% / 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 452 603 0 2887 3207 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:2a:f7:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe2a:f795/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:ee:ed:21 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-636) 02/18/25 _x86_64_ (4 CPU) 11:51:38 LINUX RESTART (4 CPU) 11:52:03 tps rtps wtps bread/s bwrtn/s 11:53:01 172.02 67.78 104.24 5339.49 43647.25 11:54:01 142.21 12.68 129.53 2264.42 42074.05 Average: 156.86 39.76 117.10 3775.90 42847.32 11:52:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 1648584 3332944 2390068 59.18 52116 1787464 921656 18.12 568288 1642196 153108 11:54:01 427920 3027860 3610732 89.40 74920 2646756 1492536 29.34 960928 2394840 11944 Average: 1038252 3180402 3000400 74.29 63518 2217110 1207096 23.73 764608 2018518 82526 11:52:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 ens3 367.18 249.91 1533.58 70.13 0.00 0.00 0.00 0.00 11:53:01 lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 225.61 114.90 4139.12 13.36 0.00 0.00 0.00 0.00 11:54:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 295.20 181.26 2858.43 41.26 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 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-636) 02/18/25 _x86_64_ (4 CPU) 11:51:38 LINUX RESTART (4 CPU) 11:52:03 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 19.81 0.00 2.19 5.42 0.06 72.52 11:53:01 0 34.96 0.00 3.18 7.01 0.07 54.78 11:53:01 1 6.47 0.00 1.00 7.43 0.05 85.04 11:53:01 2 20.69 0.00 3.06 4.57 0.07 71.61 11:53:01 3 17.10 0.00 1.54 2.63 0.03 78.70 11:54:01 all 20.93 0.00 3.42 3.01 0.05 72.59 11:54:01 0 29.07 0.00 3.57 1.22 0.03 66.10 11:54:01 1 9.55 0.00 2.68 3.68 0.03 84.06 11:54:01 2 7.61 0.00 3.37 5.66 0.07 83.29 11:54:01 3 37.56 0.00 4.07 1.48 0.07 56.82 Average: all 20.38 0.00 2.82 4.19 0.05 72.56 Average: 0 31.97 0.00 3.38 4.07 0.05 60.53 Average: 1 8.03 0.00 1.85 5.53 0.04 84.54 Average: 2 14.04 0.00 3.22 5.12 0.07 77.55 Average: 3 27.47 0.00 2.82 2.05 0.05 67.60