---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5149 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 8.9G 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: 3943 463 1373 0 2106 3222 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:49:6a:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe49:6ad1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:79:e3:ce 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-5149) 06/28/24 _x86_64_ (4 CPU) 15:39:41 LINUX RESTART (4 CPU) 15:40:01 tps rtps wtps bread/s bwrtn/s 15:41:02 190.88 84.04 106.85 6576.64 42283.90 15:42:01 92.02 29.72 62.29 1654.63 10688.76 Average: 141.87 57.11 84.76 4136.31 26619.06 15:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:02 1571876 3287404 2466776 61.08 52820 1816264 952764 18.73 634320 1647392 147116 15:42:01 1351844 3236548 2686808 66.53 61172 1970720 1014236 19.94 701436 1787480 3156 Average: 1461860 3261976 2576792 63.80 56996 1893492 983500 19.33 667878 1717436 75136 15:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:02 ens3 449.41 279.97 1627.55 74.24 0.00 0.00 0.00 0.00 15:41:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 97.05 86.21 427.69 21.16 0.00 0.00 0.00 0.00 15:42:01 lo 1.69 1.69 0.16 0.16 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 274.71 183.90 1032.66 47.92 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5149) 06/28/24 _x86_64_ (4 CPU) 15:39:41 LINUX RESTART (4 CPU) 15:40:01 CPU %user %nice %system %iowait %steal %idle 15:41:02 all 19.12 0.00 2.75 5.72 0.07 72.33 15:41:02 0 21.82 0.00 1.91 4.72 0.07 71.49 15:41:02 1 13.55 0.00 2.46 4.25 0.05 79.69 15:41:02 2 32.82 0.00 3.46 4.93 0.10 58.68 15:41:02 3 8.29 0.00 3.18 8.99 0.08 79.46 15:42:01 all 13.37 0.00 0.84 2.25 0.06 83.48 15:42:01 0 4.99 0.00 0.37 4.24 0.02 90.38 15:42:01 1 11.40 0.00 0.65 1.11 0.05 86.80 15:42:01 2 25.77 0.00 1.63 1.63 0.09 70.88 15:42:01 3 11.31 0.00 0.73 2.01 0.07 85.87 Average: all 16.27 0.00 1.80 4.00 0.07 77.86 Average: 0 13.46 0.00 1.15 4.48 0.04 80.87 Average: 1 12.48 0.00 1.56 2.69 0.05 83.21 Average: 2 29.32 0.00 2.55 3.29 0.09 64.74 Average: 3 9.79 0.00 1.96 5.53 0.08 82.64