---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5097 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 9.5G 9.7G 50% / 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 431 720 0 2791 3231 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:94:2c:4a brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe94:2c4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:d3:23:0a 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-5097) 09/14/24 _x86_64_ (4 CPU) 16:27:40 LINUX RESTART (4 CPU) 16:28:01 tps rtps wtps bread/s bwrtn/s 16:29:01 188.62 83.69 104.93 6556.77 41703.33 16:30:01 131.28 12.71 118.56 2279.22 37277.12 Average: 159.95 48.20 111.75 4418.00 39490.23 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 1708316 3403276 2330336 57.70 52564 1796748 857724 16.86 516508 1632024 145632 16:30:01 811512 3374592 3227140 79.91 73284 2612556 981400 19.29 840480 2138608 192 Average: 1259914 3388934 2778738 68.80 62924 2204652 919562 18.08 678494 1885316 72912 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:29:01 ens3 344.28 225.41 1424.83 67.03 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 16:30:01 ens3 595.02 454.49 3882.42 1249.83 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 Average: ens3 469.65 339.95 2653.62 658.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5097) 09/14/24 _x86_64_ (4 CPU) 16:27:40 LINUX RESTART (4 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 17.92 0.00 2.48 5.60 0.06 73.93 16:29:01 0 29.16 0.00 3.03 9.55 0.08 58.18 16:29:01 1 19.18 0.00 2.11 2.46 0.03 76.22 16:29:01 2 9.92 0.00 2.16 7.03 0.05 80.84 16:29:01 3 13.39 0.00 2.64 3.38 0.07 80.52 16:30:01 all 21.06 0.00 2.77 2.91 0.07 73.18 16:30:01 0 16.39 0.00 2.36 4.83 0.07 76.35 16:30:01 1 30.64 0.00 3.14 1.64 0.08 64.50 16:30:01 2 15.14 0.00 2.50 2.40 0.07 79.89 16:30:01 3 22.06 0.00 3.11 2.77 0.07 72.00 Average: all 19.49 0.00 2.63 4.26 0.07 73.56 Average: 0 22.77 0.00 2.69 7.19 0.08 67.27 Average: 1 24.91 0.00 2.62 2.05 0.06 70.36 Average: 2 12.53 0.00 2.33 4.72 0.06 80.36 Average: 3 17.70 0.00 2.87 3.08 0.07 76.28