---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10661 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 9.1G 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 451 1202 0 2289 3225 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:6d:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fe9f:6dd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:bc:da:bb 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-10661) 11/18/24 _x86_64_ (4 CPU) 12:09:29 LINUX RESTART (4 CPU) 12:10:01 tps rtps wtps bread/s bwrtn/s 12:11:01 132.34 48.19 84.15 2477.99 8037.86 12:12:01 125.35 13.15 112.20 2298.28 17241.26 Average: 128.85 30.67 98.18 2388.14 12639.56 12:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:11:01 1635528 3367912 2403124 59.50 53968 1832804 881192 17.32 553312 1666932 148776 12:12:01 1275020 3345428 2763632 68.43 69332 2139544 908164 17.85 662444 1884824 16912 Average: 1455274 3356670 2583378 63.97 61650 1986174 894678 17.59 607878 1775878 82844 12:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:11:01 ens3 353.41 252.01 1511.31 68.22 0.00 0.00 0.00 0.00 12:11:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 187.12 132.66 1036.43 165.17 0.00 0.00 0.00 0.00 12:12:01 lo 4.93 4.93 0.46 0.46 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 270.26 192.33 1273.87 116.69 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.27 0.27 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10661) 11/18/24 _x86_64_ (4 CPU) 12:09:29 LINUX RESTART (4 CPU) 12:10:01 CPU %user %nice %system %iowait %steal %idle 12:11:01 all 20.65 0.00 1.82 3.74 0.07 73.71 12:11:01 0 11.91 0.00 1.17 0.45 0.05 86.41 12:11:01 1 19.73 0.00 2.29 4.95 0.05 72.98 12:11:01 2 42.69 0.00 2.72 1.77 0.08 52.74 12:11:01 3 8.27 0.00 1.08 7.81 0.05 82.79 12:12:01 all 18.52 0.00 2.01 3.36 0.06 76.05 12:12:01 0 30.97 0.00 2.33 2.35 0.07 64.28 12:12:01 1 7.40 0.00 1.86 2.65 0.07 88.02 12:12:01 2 24.12 0.00 2.28 5.82 0.07 67.71 12:12:01 3 11.50 0.00 1.56 2.62 0.05 84.27 Average: all 19.59 0.00 1.92 3.55 0.06 74.88 Average: 0 21.47 0.00 1.76 1.40 0.06 75.31 Average: 1 13.58 0.00 2.07 3.80 0.06 80.49 Average: 2 33.43 0.00 2.50 3.79 0.08 60.20 Average: 3 9.88 0.00 1.32 5.22 0.05 83.52