---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12735 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 9.9G 9.4G 52% / 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 457 359 0 3126 3202 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:3e:55:96 brd ff:ff:ff:ff:ff:ff inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe3e:5596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:ed:3f:27 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-12735) 12/11/24 _x86_64_ (4 CPU) 12:45:19 LINUX RESTART (4 CPU) 12:46:01 tps rtps wtps bread/s bwrtn/s 12:47:01 114.91 35.24 79.67 1671.45 6890.58 12:48:01 172.66 13.51 159.15 2310.83 54363.88 Average: 143.79 24.38 119.41 1991.17 30629.21 12:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 1486160 3309596 2552492 63.20 59208 1912372 924392 18.17 618732 1738868 211364 12:48:01 437452 3337808 3601200 89.17 88744 2906212 893280 17.56 659172 2663724 17756 Average: 961806 3323702 3076846 76.18 73976 2409292 908836 17.87 638952 2201296 114560 12:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 88.05 76.37 947.36 10.66 0.00 0.00 0.00 0.00 12:47:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 734.99 424.28 5743.16 143.54 0.00 0.00 0.00 0.00 12:48:01 lo 5.40 5.40 0.49 0.49 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: ens3 411.55 250.34 3345.46 77.11 0.00 0.00 0.00 0.00 Average: lo 3.10 3.10 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12735) 12/11/24 _x86_64_ (4 CPU) 12:45:19 LINUX RESTART (4 CPU) 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 19.15 0.00 1.52 3.30 0.06 75.97 12:47:01 0 25.74 0.00 1.62 0.90 0.08 71.65 12:47:01 1 22.27 0.00 1.87 3.71 0.05 72.09 12:47:01 2 11.69 0.00 1.19 0.60 0.07 86.45 12:47:01 3 16.89 0.00 1.39 7.98 0.07 73.68 12:48:01 all 21.50 0.00 3.94 3.52 0.07 70.96 12:48:01 0 15.70 0.00 4.18 3.83 0.07 76.23 12:48:01 1 13.59 0.00 3.30 2.07 0.05 80.98 12:48:01 2 28.78 0.00 4.20 1.48 0.08 65.46 12:48:01 3 27.98 0.00 4.08 6.71 0.08 61.15 Average: all 20.32 0.00 2.73 3.41 0.07 73.47 Average: 0 20.72 0.00 2.90 2.36 0.08 73.94 Average: 1 17.95 0.00 2.59 2.90 0.05 76.52 Average: 2 20.21 0.00 2.69 1.04 0.08 75.98 Average: 3 22.41 0.00 2.73 7.35 0.08 67.44