---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-382 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 9.0G 11G 47% / 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 471 1280 0 2191 3210 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:2e:51:3e brd ff:ff:ff:ff:ff:ff inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fe2e:513e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:3c:b9:74 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-382) 12/28/24 _x86_64_ (4 CPU) 17:46:49 LINUX RESTART (4 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:01 171.92 69.22 102.70 5613.33 41436.44 17:49:01 142.59 12.85 129.75 2258.16 16599.50 Average: 157.26 41.03 116.22 3935.74 29017.97 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:01 1562984 3280288 2475676 61.30 49852 1821332 966480 19.00 648344 1644524 195436 17:49:01 1321032 3294708 2717628 67.29 66332 2050988 961380 18.90 672404 1841468 17620 Average: 1442008 3287498 2596652 64.29 58092 1936160 963930 18.95 660374 1742996 106528 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 416.78 257.39 1416.32 67.34 0.00 0.00 0.00 0.00 17:48:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 80.32 72.09 872.26 24.49 0.00 0.00 0.00 0.00 17:49:01 lo 4.67 4.67 0.41 0.41 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 248.55 164.74 1144.29 45.91 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-382) 12/28/24 _x86_64_ (4 CPU) 17:46:49 LINUX RESTART (4 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 16.73 0.00 2.02 5.15 0.05 76.04 17:48:01 0 34.79 0.00 3.59 5.56 0.07 55.99 17:48:01 1 6.62 0.00 1.14 3.56 0.03 88.65 17:48:01 2 17.30 0.00 1.72 2.09 0.05 78.84 17:48:01 3 8.26 0.00 1.61 9.38 0.05 80.70 17:49:01 all 19.06 0.00 2.41 3.74 0.05 74.74 17:49:01 0 31.34 0.00 2.10 0.90 0.07 65.59 17:49:01 1 23.95 0.00 3.81 4.30 0.07 67.88 17:49:01 2 14.77 0.00 2.16 3.51 0.05 79.51 17:49:01 3 6.14 0.00 1.56 6.24 0.05 86.01 Average: all 17.90 0.00 2.21 4.45 0.05 75.39 Average: 0 33.07 0.00 2.85 3.23 0.07 60.79 Average: 1 15.28 0.00 2.47 3.93 0.05 78.26 Average: 2 16.04 0.00 1.94 2.80 0.05 79.17 Average: 3 7.21 0.00 1.58 7.81 0.05 83.34