---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11769 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 502 158 0 3282 3158 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:3d:87:70 brd ff:ff:ff:ff:ff:ff inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe3d:8770/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:d2:1b:a4 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-11769) 12/01/24 _x86_64_ (4 CPU) 05:45:38 LINUX RESTART (4 CPU) 05:46:02 tps rtps wtps bread/s bwrtn/s 05:47:01 179.43 81.75 97.68 6261.99 42905.83 05:48:02 237.91 16.39 221.52 2458.77 67783.57 Average: 208.92 48.79 160.13 4344.09 55451.29 05:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 1680816 3398448 2357836 58.38 52992 1818264 840140 16.51 529188 1645260 146616 05:48:02 154780 3210140 3883872 96.17 103020 3013644 1040540 20.45 860428 2709140 6000 Average: 917798 3304294 3120854 77.27 78006 2415954 940340 18.48 694808 2177200 76308 05:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 05:47:01 ens3 429.49 296.71 1699.06 74.43 0.00 0.00 0.00 0.00 05:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:02 lo 7.40 7.40 0.64 0.64 0.00 0.00 0.00 0.00 05:48:02 ens3 380.19 273.05 6750.04 237.43 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 4.23 4.23 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 404.63 284.78 4246.19 156.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11769) 12/01/24 _x86_64_ (4 CPU) 05:45:38 LINUX RESTART (4 CPU) 05:46:02 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 19.58 0.00 2.55 5.60 0.06 72.20 05:47:01 0 11.87 0.00 2.38 1.99 0.03 83.72 05:47:01 1 23.61 0.00 2.89 6.07 0.07 67.37 05:47:01 2 27.89 0.00 2.97 7.71 0.09 61.35 05:47:01 3 14.97 0.00 1.99 6.65 0.05 76.34 05:48:02 all 22.18 0.00 4.70 4.32 0.07 68.73 05:48:02 0 17.70 0.00 4.07 2.89 0.07 75.27 05:48:02 1 29.15 0.00 5.38 2.72 0.08 62.66 05:48:02 2 16.41 0.00 5.00 2.42 0.07 76.10 05:48:02 3 25.43 0.00 4.35 9.24 0.08 60.90 Average: all 20.89 0.00 3.63 4.96 0.07 70.46 Average: 0 14.80 0.00 3.23 2.44 0.05 79.47 Average: 1 26.39 0.00 4.14 4.39 0.08 65.01 Average: 2 22.13 0.00 3.99 5.05 0.08 68.75 Average: 3 20.22 0.00 3.18 7.95 0.07 68.59