---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5729 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 472 580 0 2890 3188 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:ec:be:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:feec:bea6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:99:1b:7e 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-5729) 09/22/24 _x86_64_ (4 CPU) 14:10:33 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps bread/s bwrtn/s 14:12:01 150.30 66.13 84.17 4958.93 8160.53 14:13:01 324.52 70.96 253.56 5141.94 86839.95 Average: 237.47 68.55 168.92 5050.50 47526.45 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 1611228 3354368 2427432 60.10 54512 1842668 889588 17.49 570172 1674792 159680 14:13:01 725208 3331404 3313452 82.04 123556 2571076 1024228 20.13 803568 2223700 752 Average: 1168218 3342886 2870442 71.07 89034 2206872 956908 18.81 686870 1949246 80216 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 ens3 360.28 227.33 1582.58 67.95 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:13:01 ens3 634.47 469.56 8189.28 737.57 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 3.26 3.26 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 497.47 348.53 4888.13 402.98 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 2.10 2.10 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5729) 09/22/24 _x86_64_ (4 CPU) 14:10:33 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 21.25 0.00 1.90 4.26 0.06 72.53 14:12:01 0 8.04 0.00 0.74 0.50 0.07 90.66 14:12:01 1 34.09 0.00 2.58 2.59 0.07 60.68 14:12:01 2 8.68 0.00 1.14 9.37 0.05 80.76 14:12:01 3 34.39 0.00 3.18 4.48 0.08 57.86 14:13:01 all 27.04 0.00 5.78 6.60 0.09 60.49 14:13:01 0 21.36 0.00 5.84 9.20 0.08 63.51 14:13:01 1 25.71 0.00 5.22 4.36 0.07 64.63 14:13:01 2 22.72 0.00 5.40 8.44 0.10 63.33 14:13:01 3 38.38 0.00 6.64 4.40 0.08 50.51 Average: all 24.13 0.00 3.83 5.42 0.08 66.54 Average: 0 14.66 0.00 3.28 4.83 0.08 77.16 Average: 1 29.91 0.00 3.89 3.47 0.07 62.65 Average: 2 15.66 0.00 3.26 8.91 0.07 72.10 Average: 3 36.38 0.00 4.90 4.44 0.08 54.20