---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-675 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 12G 7.5G 62% / 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 487 323 0 3132 3172 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:54:f4:fb brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe54:f4fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:72:3b:3d 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-675) 12/23/24 _x86_64_ (4 CPU) 14:23:33 LINUX RESTART (4 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:02 137.14 51.57 85.57 3997.60 17520.01 14:26:01 295.17 62.88 232.29 10567.81 137555.01 14:27:01 201.60 86.39 115.21 4219.16 13516.55 Average: 210.93 66.96 143.97 6242.30 55834.05 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:02 1644004 3355992 2394648 59.29 52040 1814032 862276 16.95 544876 1666600 163156 14:26:01 401924 3225232 3636728 90.05 116912 2769148 1311444 25.78 614868 2706376 444 14:27:01 391644 3258336 3647008 90.30 130972 2813928 966648 19.00 642032 2707952 6748 Average: 812524 3279853 3226128 79.88 99975 2465703 1046789 20.58 600592 2360309 56783 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:02 ens3 359.09 257.31 1621.54 69.68 0.00 0.00 0.00 0.00 14:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 ens3 838.86 561.44 15238.35 42.62 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 ens3 257.56 174.62 1629.79 27.26 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 483.59 330.10 6122.72 46.54 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 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-675) 12/23/24 _x86_64_ (4 CPU) 14:23:33 LINUX RESTART (4 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:02 all 20.02 0.00 1.76 4.07 0.05 74.09 14:25:02 0 17.87 0.00 1.32 2.22 0.05 78.55 14:25:02 1 14.99 0.00 1.74 1.12 0.03 82.12 14:25:02 2 33.16 0.00 2.30 7.86 0.08 56.60 14:25:02 3 14.05 0.00 1.69 5.08 0.05 79.13 14:26:01 all 22.17 0.00 7.51 5.14 0.09 65.09 14:26:01 0 35.51 0.00 8.17 2.66 0.09 53.57 14:26:01 1 16.67 0.00 4.93 2.63 0.07 75.70 14:26:01 2 17.25 0.00 8.85 10.29 0.09 63.53 14:26:01 3 19.25 0.00 8.12 4.96 0.09 67.58 14:27:01 all 14.43 0.00 1.83 5.14 0.06 78.53 14:27:01 0 9.70 0.00 1.23 3.52 0.07 85.48 14:27:01 1 17.05 0.00 1.71 2.43 0.07 78.75 14:27:01 2 16.55 0.00 2.12 7.96 0.07 73.31 14:27:01 3 14.45 0.00 2.25 6.68 0.07 76.55 Average: all 18.85 0.00 3.67 4.78 0.07 72.64 Average: 0 20.89 0.00 3.53 2.80 0.07 72.71 Average: 1 16.23 0.00 2.77 2.05 0.06 78.88 Average: 2 22.38 0.00 4.39 8.69 0.08 64.47 Average: 3 15.88 0.00 3.98 5.58 0.07 74.49