---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-314 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 12G 7.5G 62% / 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 487 627 0 2829 3173 Swap: 1023 1 1022 ---> 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:29:ee:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe29:ee59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:03:82:a1 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-314) 02/14/25 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 172.41 69.36 103.05 5608.53 41632.94 14:25:01 221.35 42.06 179.30 7214.66 93278.48 14:26:01 249.46 73.90 175.55 6385.20 56626.96 14:27:01 62.94 40.44 22.50 2166.97 2051.92 Average: 176.55 56.44 120.11 5344.09 48402.90 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1547688 3285032 2490964 61.68 50984 1838588 939464 18.47 647412 1656332 214140 14:25:01 113012 3309452 3925640 97.20 97568 3178084 1106912 21.76 497212 3132596 276732 14:26:01 138512 3195316 3900140 96.57 130668 2981476 1079984 21.23 730800 2850700 30808 14:27:01 713664 3297196 3324988 82.33 133396 2551176 927116 18.22 613348 2439768 15516 Average: 628219 3271749 3410433 84.44 103154 2637331 1013369 19.92 622193 2519849 134299 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 406.23 246.87 1486.29 68.01 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:25:01 ens3 380.83 209.91 11678.85 16.96 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 831.49 635.31 4998.02 47.35 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 ens3 51.81 40.98 119.20 25.80 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 417.59 283.26 4571.35 39.53 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-314) 02/14/25 _x86_64_ (4 CPU) 14:22:46 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 17.39 0.00 2.38 5.68 0.05 74.49 14:24:01 0 36.32 0.00 3.21 6.78 0.07 53.62 14:24:01 1 16.17 0.00 1.92 2.50 0.03 79.38 14:24:01 2 6.66 0.00 1.98 6.58 0.07 84.71 14:24:01 3 10.42 0.00 2.43 6.92 0.03 80.21 14:25:01 all 20.78 0.00 5.92 4.08 0.07 69.14 14:25:01 0 19.41 0.00 7.49 8.25 0.08 64.77 14:25:01 1 20.91 0.00 5.42 2.68 0.08 70.91 14:25:01 2 20.75 0.00 5.24 1.39 0.07 72.56 14:25:01 3 22.08 0.00 5.52 3.98 0.07 68.36 14:26:01 all 11.41 0.00 3.36 5.74 0.06 79.43 14:26:01 0 5.57 0.00 4.22 7.22 0.05 82.94 14:26:01 1 15.66 0.00 3.73 2.86 0.07 77.68 14:26:01 2 11.01 0.00 2.89 2.53 0.08 83.48 14:26:01 3 13.34 0.00 2.60 10.28 0.07 73.71 14:27:01 all 20.16 0.00 0.88 1.65 0.05 77.26 14:27:01 0 16.95 0.00 0.89 0.69 0.03 81.43 14:27:01 1 26.86 0.00 0.78 0.30 0.03 72.02 14:27:01 2 23.06 0.00 1.14 2.94 0.05 72.81 14:27:01 3 13.83 0.00 0.75 2.70 0.05 82.67 Average: all 17.44 0.00 3.13 4.28 0.06 75.09 Average: 0 19.57 0.00 3.94 5.71 0.06 70.72 Average: 1 19.90 0.00 2.95 2.08 0.05 75.01 Average: 2 15.37 0.00 2.80 3.37 0.07 78.39 Average: 3 14.90 0.00 2.82 5.97 0.05 76.26