---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5491 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 9.9G 9.4G 52% / 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 454 1506 0 1982 3223 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:89:4b:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe89:4b53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:8c:65:1a 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-5491) 09/19/24 _x86_64_ (4 CPU) 18:28:38 LINUX RESTART (4 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:03 315.16 149.58 165.58 8316.51 71745.88 18:31:01 122.71 62.98 59.73 4213.27 29046.91 Average: 220.57 107.01 113.55 6299.64 50758.06 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:03 698360 3272296 3340292 82.71 72924 2621688 1251400 24.60 999160 2085224 206496 18:31:01 1689864 3274704 2348788 58.16 86340 1638364 946512 18.61 685872 1446268 89032 Average: 1194112 3273500 2844540 70.43 79632 2130026 1098956 21.60 842516 1765746 147764 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:03 ens3 599.27 454.62 2421.17 88.24 0.00 0.00 0.00 0.00 18:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:03 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 18:31:01 ens3 58.07 51.82 739.46 6.91 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 11.70 11.70 2.23 2.23 0.00 0.00 0.00 0.00 Average: ens3 333.25 256.63 1594.56 48.27 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 6.16 6.16 1.14 1.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5491) 09/19/24 _x86_64_ (4 CPU) 18:28:38 LINUX RESTART (4 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:03 all 49.26 0.00 6.35 11.99 0.11 32.29 18:30:03 0 49.53 0.00 5.89 12.11 0.12 32.35 18:30:03 1 51.08 0.00 7.14 11.91 0.10 29.77 18:30:03 2 48.61 0.00 6.33 14.76 0.12 30.18 18:30:03 3 47.82 0.00 6.02 9.18 0.12 36.87 18:31:01 all 45.93 0.00 6.30 1.70 0.09 45.97 18:31:01 0 46.91 0.00 6.07 0.96 0.07 46.00 18:31:01 1 57.60 0.00 6.49 1.52 0.10 34.29 18:31:01 2 38.09 0.00 6.70 3.86 0.07 51.28 18:31:01 3 41.16 0.00 5.97 0.45 0.09 52.33 Average: all 47.62 0.00 6.32 6.93 0.10 39.02 Average: 0 48.24 0.00 5.98 6.62 0.09 39.07 Average: 1 54.28 0.00 6.82 6.81 0.10 31.99 Average: 2 43.44 0.00 6.51 9.41 0.09 40.54 Average: 3 44.55 0.00 5.99 4.89 0.10 44.47