---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2566 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 8.9G 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 455 1401 0 2086 3232 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:ed:7e:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.47/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86253sec preferred_lft 86253sec inet6 fe80::f816:3eff:feed:7ef5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:a9:ed:2d 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-2566) 08/15/24 _x86_64_ (4 CPU) 20:54:43 LINUX RESTART (4 CPU) 20:55:01 tps rtps wtps bread/s bwrtn/s 20:56:01 188.34 83.87 104.47 6583.44 41718.93 20:57:01 88.75 12.86 75.89 2274.15 10137.24 Average: 138.54 48.37 90.18 4428.80 25928.09 20:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:56:01 1517596 3280440 2521056 62.42 52136 1862452 955496 18.78 672820 1660532 208956 20:57:01 1448176 3322216 2590476 64.14 60216 1962868 915308 17.99 663772 1734356 16748 Average: 1482886 3301328 2555766 63.28 56176 1912660 935402 18.39 668296 1697444 112852 20:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:56:01 ens3 372.20 232.79 1426.27 68.06 0.00 0.00 0.00 0.00 20:56:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 ens3 46.71 44.53 245.69 20.84 0.00 0.00 0.00 0.00 20:57:01 lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 209.46 138.66 835.98 44.45 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.18 0.18 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-2566) 08/15/24 _x86_64_ (4 CPU) 20:54:43 LINUX RESTART (4 CPU) 20:55:01 CPU %user %nice %system %iowait %steal %idle 20:56:01 all 18.08 0.00 2.35 6.07 0.06 73.44 20:56:01 0 13.22 0.00 1.42 1.17 0.03 84.16 20:56:01 1 26.28 0.00 3.42 11.80 0.07 58.43 20:56:01 2 25.98 0.00 2.63 4.99 0.07 66.33 20:56:01 3 6.86 0.00 1.94 6.29 0.07 84.83 20:57:01 all 20.06 0.00 1.40 2.39 0.05 76.10 20:57:01 0 27.12 0.00 1.68 1.71 0.03 69.45 20:57:01 1 14.35 0.00 1.40 4.34 0.05 79.85 20:57:01 2 20.11 0.00 1.21 0.27 0.07 78.35 20:57:01 3 18.63 0.00 1.32 3.24 0.05 76.75 Average: all 19.07 0.00 1.88 4.22 0.05 74.77 Average: 0 20.19 0.00 1.55 1.44 0.03 76.79 Average: 1 20.31 0.00 2.41 8.07 0.06 69.15 Average: 2 23.04 0.00 1.92 2.63 0.07 72.34 Average: 3 12.75 0.00 1.63 4.77 0.06 80.79