---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10329 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 11G 9.1G 53% / 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 474 351 0 3117 3189 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:ab:ae:6f brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:feab:ae6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:2c:6f:f8 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-10329) 11/14/24 _x86_64_ (4 CPU) 10:07:30 LINUX RESTART (4 CPU) 10:08:02 tps rtps wtps bread/s bwrtn/s 10:09:01 149.96 66.99 82.97 5012.98 8373.63 10:10:01 202.28 30.48 171.80 3750.66 75921.11 Average: 176.34 48.58 127.76 4376.41 42436.76 10:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:09:01 1612632 3362448 2426020 60.07 54440 1848840 879032 17.28 567968 1675264 160168 10:10:01 419628 3299460 3619024 89.61 80400 2924328 953464 18.74 748248 2628820 16528 Average: 1016130 3330954 3022522 74.84 67420 2386584 916248 18.01 658108 2152042 88348 10:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 10:09:01 ens3 421.95 289.95 1744.06 73.11 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 3.86 3.86 0.36 0.36 0.00 0.00 0.00 0.00 10:10:01 ens3 1579.06 1040.81 11769.66 397.69 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 2.42 2.42 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 1005.46 668.60 6799.81 236.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10329) 11/14/24 _x86_64_ (4 CPU) 10:07:30 LINUX RESTART (4 CPU) 10:08:02 CPU %user %nice %system %iowait %steal %idle 10:09:01 all 21.25 0.00 1.98 4.32 0.06 72.40 10:09:01 0 34.83 0.00 2.80 1.53 0.07 60.76 10:09:01 1 19.66 0.00 1.72 1.01 0.07 77.54 10:09:01 2 14.47 0.00 1.72 7.53 0.05 76.24 10:09:01 3 16.01 0.00 1.66 7.21 0.03 75.08 10:10:01 all 27.42 0.00 5.50 4.03 0.08 62.97 10:10:01 0 47.63 0.00 5.49 4.21 0.08 42.59 10:10:01 1 16.76 0.00 5.99 2.15 0.08 75.02 10:10:01 2 22.47 0.00 5.70 8.10 0.08 63.65 10:10:01 3 22.99 0.00 4.82 1.66 0.07 70.46 Average: all 24.36 0.00 3.75 4.17 0.07 67.65 Average: 0 41.26 0.00 4.15 2.88 0.08 51.64 Average: 1 18.19 0.00 3.89 1.58 0.08 76.27 Average: 2 18.49 0.00 3.72 7.82 0.07 69.90 Average: 3 19.52 0.00 3.25 4.42 0.05 72.76