---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13031 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 9.1G 11G 48% / 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 460 1132 0 2351 3219 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:a1:32:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.94/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fea1:3286/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:af:0b:e7 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-13031) 12/14/24 _x86_64_ (4 CPU) 02:15:41 LINUX RESTART (4 CPU) 02:16:01 tps rtps wtps bread/s bwrtn/s 02:17:01 185.24 83.77 101.47 6572.37 41745.06 02:18:01 136.25 36.70 99.55 2295.37 15505.90 Average: 160.74 60.23 100.51 4433.69 28624.39 02:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 1519544 3287240 2519108 62.37 53132 1866496 949568 18.67 667152 1664760 213872 02:18:01 558140 2600412 3480512 86.18 65748 2118596 1591628 31.29 1383416 1888332 12512 Average: 1038842 2943826 2999810 74.28 59440 1992546 1270598 24.98 1025284 1776546 113192 02:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:17:01 ens3 377.52 254.44 1456.30 70.40 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 02:18:01 ens3 378.39 401.82 2608.64 63.61 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 377.96 328.13 2032.51 67.01 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-13031) 12/14/24 _x86_64_ (4 CPU) 02:15:41 LINUX RESTART (4 CPU) 02:16:01 CPU %user %nice %system %iowait %steal %idle 02:17:01 all 18.08 0.00 2.27 6.01 0.06 73.58 02:17:01 0 8.28 0.00 2.35 3.47 0.03 85.87 02:17:01 1 27.68 0.00 2.39 7.05 0.08 62.79 02:17:01 2 25.92 0.00 2.88 5.97 0.07 65.17 02:17:01 3 10.42 0.00 1.46 7.55 0.03 80.54 02:18:01 all 35.05 0.00 1.71 3.50 0.08 59.66 02:18:01 0 28.47 0.00 1.81 3.20 0.07 66.46 02:18:01 1 30.39 0.00 1.69 5.14 0.08 62.69 02:18:01 2 52.52 0.00 1.98 2.08 0.08 43.33 02:18:01 3 28.74 0.00 1.36 3.57 0.08 66.25 Average: all 26.57 0.00 1.99 4.76 0.07 66.62 Average: 0 18.38 0.00 2.08 3.33 0.05 76.16 Average: 1 29.04 0.00 2.04 6.10 0.08 62.74 Average: 2 39.24 0.00 2.43 4.02 0.08 54.23 Average: 3 19.57 0.00 1.41 5.56 0.06 73.40