---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9546 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 9.0G 11G 47% / 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 436 1297 0 2209 3245 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:be:22:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:febe:2281/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:33:b4:26 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-9546) 11/04/24 _x86_64_ (4 CPU) 16:32:36 LINUX RESTART (4 CPU) 16:33:01 tps rtps wtps bread/s bwrtn/s 16:34:01 172.75 75.08 97.67 5642.80 41825.48 16:35:01 139.71 12.93 126.78 2284.15 15874.42 Average: 156.23 44.00 112.22 3963.34 28848.87 16:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:34:01 1710016 3406132 2328636 57.66 52840 1798552 854920 16.81 517376 1632728 147548 16:35:01 1400852 3394820 2637800 65.31 67776 2069880 895444 17.60 595872 1838344 17432 Average: 1555434 3400476 2483218 61.49 60308 1934216 875182 17.20 556624 1735536 82490 16:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:34:01 ens3 445.38 290.98 1397.98 71.17 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 5.07 5.07 0.44 0.44 0.00 0.00 0.00 0.00 16:35:01 ens3 82.12 73.19 853.88 25.80 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 2.97 2.97 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 263.74 182.08 1125.91 48.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9546) 11/04/24 _x86_64_ (4 CPU) 16:32:36 LINUX RESTART (4 CPU) 16:33:01 CPU %user %nice %system %iowait %steal %idle 16:34:01 all 18.36 0.00 2.47 5.50 0.05 73.61 16:34:01 0 17.50 0.00 3.49 3.07 0.05 75.90 16:34:01 1 18.71 0.00 1.57 2.56 0.05 77.10 16:34:01 2 23.81 0.00 2.79 8.99 0.07 64.35 16:34:01 3 13.45 0.00 2.02 7.40 0.05 77.08 16:35:01 all 18.36 0.00 1.75 4.13 0.06 75.70 16:35:01 0 51.24 0.00 2.69 2.17 0.08 43.82 16:35:01 1 8.71 0.00 1.45 1.92 0.03 87.88 16:35:01 2 3.51 0.00 1.58 4.60 0.07 90.24 16:35:01 3 9.85 0.00 1.31 7.88 0.05 80.91 Average: all 18.36 0.00 2.11 4.82 0.06 74.66 Average: 0 34.41 0.00 3.09 2.62 0.07 59.82 Average: 1 13.71 0.00 1.51 2.24 0.04 82.50 Average: 2 13.66 0.00 2.18 6.80 0.07 77.30 Average: 3 11.65 0.00 1.66 7.64 0.05 78.99