---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-566 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 509 231 0 3202 3150 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:9d:7d:54 brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fe9d:7d54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:06:7e:00 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-566) 12/22/24 _x86_64_ (4 CPU) 04:24:41 LINUX RESTART (4 CPU) 04:25:01 tps rtps wtps bread/s bwrtn/s 04:26:01 173.57 69.06 104.52 5622.66 41628.28 04:27:01 207.13 13.06 194.07 2294.28 59841.63 Average: 190.35 41.06 149.29 3958.47 50734.95 04:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:26:01 1696972 3366668 2341680 57.98 50916 1774968 868420 17.07 532556 1631716 156464 04:27:01 255176 3241252 3783476 93.68 86832 2989676 993520 19.53 771952 2727196 17452 Average: 976074 3303960 3062578 75.83 68874 2382322 930970 18.30 652254 2179456 86958 04:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:26:01 ens3 377.89 249.29 1460.49 69.85 0.00 0.00 0.00 0.00 04:26:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 ens3 700.57 431.24 6105.35 267.50 0.00 0.00 0.00 0.00 04:27:01 lo 8.07 8.07 0.72 0.72 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 539.23 340.27 3782.92 168.68 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-566) 12/22/24 _x86_64_ (4 CPU) 04:24:41 LINUX RESTART (4 CPU) 04:25:01 CPU %user %nice %system %iowait %steal %idle 04:26:01 all 18.38 0.00 2.05 5.48 0.05 74.04 04:26:01 0 8.31 0.00 1.57 10.97 0.03 79.12 04:26:01 1 10.57 0.00 1.42 5.58 0.05 82.38 04:26:01 2 14.06 0.00 1.42 2.50 0.05 81.97 04:26:01 3 40.60 0.00 3.77 2.90 0.07 52.66 04:27:01 all 21.75 0.00 4.47 3.94 0.06 69.77 04:27:01 0 24.87 0.00 4.07 5.70 0.07 65.30 04:27:01 1 14.19 0.00 3.66 1.19 0.07 80.89 04:27:01 2 29.55 0.00 5.39 3.85 0.07 61.14 04:27:01 3 18.37 0.00 4.76 5.04 0.07 71.76 Average: all 20.06 0.00 3.26 4.72 0.06 71.91 Average: 0 16.57 0.00 2.82 8.34 0.05 72.22 Average: 1 12.38 0.00 2.54 3.39 0.06 81.63 Average: 2 21.80 0.00 3.41 3.17 0.06 71.57 Average: 3 29.50 0.00 4.26 3.97 0.07 62.20