---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3113 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: 2799.998 BogoMIPS: 5599.99 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 459 1128 0 2355 3217 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:9f:4a:53 brd ff:ff:ff:ff:ff:ff inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe9f:4a53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:7d:f1:38 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 inet6 fe80::42:c9ff:fe7d:f138/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3113) 08/22/24 _x86_64_ (4 CPU) 13:42:41 LINUX RESTART (4 CPU) 13:43:01 tps rtps wtps bread/s bwrtn/s 13:44:02 186.52 84.05 102.47 6605.43 41798.12 13:45:01 210.29 13.08 197.20 2309.57 22870.70 Average: 198.30 48.87 149.44 4475.55 32413.92 13:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:02 1685996 3381036 2352656 58.25 52644 1796496 846120 16.63 538612 1629820 144688 13:45:01 1227616 3359048 2811036 69.60 74492 2194256 976484 19.19 810824 1778256 752 Average: 1456806 3370042 2581846 63.93 63568 1995376 911302 17.91 674718 1704038 72720 13:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:44:02 ens3 354.09 237.16 1432.22 68.68 0.00 0.00 0.00 0.00 13:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 3.86 3.86 0.34 0.34 0.00 0.00 0.00 0.00 13:45:01 ens3 401.42 399.73 1597.07 1604.94 0.00 0.00 0.00 0.00 13:45:01 docker0 123.15 187.14 6.94 888.11 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 377.56 317.76 1513.95 830.36 0.00 0.00 0.00 0.00 Average: docker0 61.06 92.78 3.44 440.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3113) 08/22/24 _x86_64_ (4 CPU) 13:42:41 LINUX RESTART (4 CPU) 13:43:01 CPU %user %nice %system %iowait %steal %idle 13:44:02 all 18.65 0.00 2.37 5.43 0.06 73.49 13:44:02 0 8.69 0.00 1.62 11.47 0.05 78.17 13:44:02 1 26.98 0.00 3.44 2.95 0.07 66.55 13:44:02 2 29.73 0.00 2.86 4.05 0.08 63.27 13:44:02 3 9.25 0.00 1.54 3.19 0.07 85.95 13:45:01 all 19.46 0.00 3.20 5.75 0.07 71.52 13:45:01 0 12.32 0.00 3.05 9.24 0.05 75.34 13:45:01 1 36.35 0.00 3.10 3.67 0.09 56.80 13:45:01 2 18.34 0.00 3.67 5.49 0.07 72.42 13:45:01 3 10.73 0.00 2.98 4.61 0.07 81.61 Average: all 19.05 0.00 2.78 5.59 0.07 72.52 Average: 0 10.49 0.00 2.33 10.37 0.05 76.76 Average: 1 31.63 0.00 3.27 3.31 0.08 61.72 Average: 2 24.08 0.00 3.26 4.77 0.08 67.81 Average: 3 9.98 0.00 2.25 3.89 0.07 83.81