---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8299 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 9.1G 11G 48% / 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 450 1212 0 2281 3227 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:dc:dc:32 brd ff:ff:ff:ff:ff:ff inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:fedc:dc32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:9d:4c:91 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-8299) 10/21/24 _x86_64_ (4 CPU) 12:08:31 LINUX RESTART (4 CPU) 12:09:01 tps rtps wtps bread/s bwrtn/s 12:10:01 143.45 58.20 85.25 4678.31 7722.23 12:11:01 122.20 13.23 108.97 2319.35 17519.21 Average: 132.83 35.72 97.11 3498.93 12620.31 12:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 1633272 3360788 2405380 59.56 54560 1827368 887092 17.44 562856 1660424 161928 12:11:01 1274640 3337704 2764012 68.44 69196 2132524 926664 18.22 671140 1876980 16984 Average: 1453956 3349246 2584696 64.00 61878 1979946 906878 17.83 616998 1768702 89456 12:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 360.68 258.31 1523.31 70.12 0.00 0.00 0.00 0.00 12:10:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 176.07 122.51 1022.15 168.00 0.00 0.00 0.00 0.00 12:11:01 lo 4.93 4.93 0.46 0.46 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 268.38 190.42 1272.75 119.06 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8299) 10/21/24 _x86_64_ (4 CPU) 12:08:31 LINUX RESTART (4 CPU) 12:09:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 21.20 0.00 1.83 4.08 0.06 72.82 12:10:01 0 38.43 0.00 2.70 2.16 0.07 56.64 12:10:01 1 24.80 0.00 2.02 1.68 0.05 71.44 12:10:01 2 15.27 0.00 1.25 1.72 0.07 81.70 12:10:01 3 6.18 0.00 1.38 10.80 0.05 81.59 12:11:01 all 19.06 0.00 1.98 2.95 0.05 75.96 12:11:01 0 30.65 0.00 1.97 0.58 0.05 66.74 12:11:01 1 11.53 0.00 2.20 4.43 0.05 81.79 12:11:01 2 28.27 0.00 2.16 5.63 0.07 63.88 12:11:01 3 5.75 0.00 1.56 1.17 0.03 91.49 Average: all 20.13 0.00 1.90 3.52 0.05 74.39 Average: 0 34.55 0.00 2.33 1.38 0.06 61.68 Average: 1 18.16 0.00 2.11 3.06 0.05 76.62 Average: 2 21.76 0.00 1.70 3.67 0.07 72.79 Average: 3 5.97 0.00 1.47 5.98 0.04 86.54