---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5173 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: 2800.000 BogoMIPS: 5600.00 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 8.6G 56% / 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 464 550 0 2929 3196 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:7b:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fefe:7bce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:ff:e6:a5 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-5173) 09/15/24 _x86_64_ (4 CPU) 14:10:29 LINUX RESTART (4 CPU) 14:11:02 tps rtps wtps bread/s bwrtn/s 14:12:01 131.03 44.30 86.73 2048.33 7719.51 14:13:01 324.69 76.05 248.64 5363.85 86273.26 Average: 228.69 60.31 168.38 3720.30 47332.93 14:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 1619880 3362500 2418780 59.89 54468 1842388 871600 17.13 562384 1673984 144124 14:13:01 696188 3346636 3342472 82.76 122532 2617892 906144 17.81 842364 2214540 1328 Average: 1158034 3354568 2880626 71.33 88500 2230140 888872 17.47 702374 1944262 72726 14:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 14:12:01 ens3 382.46 238.35 1575.21 69.85 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 3.66 3.66 0.32 0.32 0.00 0.00 0.00 0.00 14:13:01 ens3 574.13 450.41 8211.43 738.96 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 2.28 2.28 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 479.12 345.29 4921.75 407.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5173) 09/15/24 _x86_64_ (4 CPU) 14:10:29 LINUX RESTART (4 CPU) 14:11:02 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 21.11 0.00 1.95 3.73 0.06 73.14 14:12:01 0 8.98 0.00 1.62 9.41 0.03 79.96 14:12:01 1 10.38 0.00 1.46 2.30 0.03 85.82 14:12:01 2 36.99 0.00 3.09 1.43 0.10 58.39 14:12:01 3 28.04 0.00 1.63 1.81 0.05 68.46 14:13:01 all 26.05 0.00 6.30 6.66 0.09 60.89 14:13:01 0 22.48 0.00 5.84 7.63 0.10 63.95 14:13:01 1 34.29 0.00 6.94 8.25 0.10 50.42 14:13:01 2 24.01 0.00 6.97 4.70 0.10 64.21 14:13:01 3 23.44 0.00 5.46 6.05 0.08 64.96 Average: all 23.59 0.00 4.13 5.20 0.08 67.00 Average: 0 15.76 0.00 3.74 8.52 0.07 71.92 Average: 1 22.37 0.00 4.21 5.28 0.07 68.08 Average: 2 30.49 0.00 5.04 3.07 0.10 61.30 Average: 3 25.74 0.00 3.55 3.94 0.07 66.71