---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4829 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 11G 9.0G 54% / 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 454 347 0 3141 3205 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:3f:52:16 brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe3f:5216/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:d4:80:48 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-4829) 06/27/24 _x86_64_ (4 CPU) 11:04:53 LINUX RESTART (4 CPU) 11:05:01 tps rtps wtps bread/s bwrtn/s 11:06:01 175.65 80.74 94.92 6473.59 40765.62 11:07:01 210.83 24.42 186.41 3395.37 62435.05 11:08:01 146.23 63.85 82.38 3928.17 13105.98 Average: 177.57 56.33 121.24 4598.83 38768.66 11:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 1689968 3296048 2348684 58.16 40584 1728196 965924 18.99 624768 1558108 81676 11:07:01 373328 3278784 3665324 90.76 84756 2917480 1257248 24.71 700568 2683852 34160 11:08:01 389180 3293392 3649472 90.36 102024 2888648 1003880 19.73 765600 2595400 20568 Average: 817492 3289408 3221160 79.76 75788 2511441 1075684 21.14 696979 2279120 45468 11:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 ens3 383.12 255.59 1426.96 70.47 0.00 0.00 0.00 0.00 11:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 762.05 419.19 6729.51 37.42 0.00 0.00 0.00 0.00 11:07:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 141.33 105.51 901.29 20.58 0.00 0.00 0.00 0.00 11:08:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 428.84 260.10 3019.43 42.82 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.13 0.13 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4829) 06/27/24 _x86_64_ (4 CPU) 11:04:53 LINUX RESTART (4 CPU) 11:05:01 CPU %user %nice %system %iowait %steal %idle 11:06:01 all 14.98 0.00 2.07 5.25 0.05 77.66 11:06:01 0 17.00 0.00 2.69 3.43 0.05 76.82 11:06:01 1 5.96 0.00 1.66 12.38 0.03 79.97 11:06:01 2 16.34 0.00 1.94 3.15 0.07 78.50 11:06:01 3 20.59 0.00 1.95 2.04 0.05 75.36 11:07:01 all 20.75 0.00 4.76 4.55 0.08 69.86 11:07:01 0 18.74 0.00 4.70 4.64 0.07 71.85 11:07:01 1 11.48 0.00 4.76 5.60 0.07 78.10 11:07:01 2 28.52 0.00 5.21 5.50 0.12 60.65 11:07:01 3 24.30 0.00 4.40 2.48 0.07 68.75 11:08:01 all 18.91 0.00 1.98 4.36 0.07 74.68 11:08:01 0 8.73 0.00 1.67 8.68 0.05 80.88 11:08:01 1 35.36 0.00 2.52 3.08 0.07 58.97 11:08:01 2 23.16 0.00 2.25 2.67 0.10 71.81 11:08:01 3 8.43 0.00 1.44 3.01 0.07 87.06 Average: all 18.21 0.00 2.93 4.72 0.07 74.08 Average: 0 14.82 0.00 3.02 5.58 0.06 76.52 Average: 1 17.61 0.00 2.98 7.02 0.06 72.34 Average: 2 22.65 0.00 3.13 3.77 0.10 70.35 Average: 3 17.75 0.00 2.59 2.51 0.06 77.08