---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3230 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 9.2G 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 448 1108 0 2387 3229 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:1e:64:fc brd ff:ff:ff:ff:ff:ff inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe1e:64fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:ef:59:e1 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-3230) 03/22/25 _x86_64_ (4 CPU) 05:09:41 LINUX RESTART (4 CPU) 05:10:01 tps rtps wtps bread/s bwrtn/s 05:11:01 173.59 69.27 104.32 5612.13 42357.09 05:12:01 97.12 30.38 66.74 1635.99 11468.89 05:13:01 9.65 0.02 9.63 0.13 462.59 05:14:01 41.93 11.23 30.69 757.47 3748.31 Average: 80.57 27.72 52.85 2001.43 14509.22 05:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:11:01 1683512 3363848 2355140 58.32 52752 1782532 882424 17.35 537008 1637920 149072 05:12:01 1313876 3202524 2724776 67.47 61124 1973572 1050032 20.64 710516 1815356 4544 05:13:01 1304432 3200268 2734220 67.70 63024 1978040 1050032 20.64 715128 1819060 1152 05:14:01 944672 2977220 3093980 76.61 66648 2106776 1223276 24.05 999516 1883964 8028 Average: 1311623 3185965 2727029 67.52 60887 1960230 1051441 20.67 740542 1789075 40699 05:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:11:01 ens3 358.89 253.12 1465.13 68.77 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:12:01 ens3 147.11 138.69 955.10 25.49 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 05:13:01 ens3 58.36 84.39 64.02 13.53 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:14:01 ens3 283.57 330.21 1717.11 50.07 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 1.47 1.47 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 211.98 201.60 1050.34 39.47 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 1.12 1.12 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3230) 03/22/25 _x86_64_ (4 CPU) 05:09:41 LINUX RESTART (4 CPU) 05:10:01 CPU %user %nice %system %iowait %steal %idle 05:11:01 all 18.41 0.00 2.21 5.60 0.06 73.73 05:11:01 0 16.50 0.00 2.77 2.77 0.03 77.93 05:11:01 1 36.95 0.00 3.43 8.87 0.07 50.68 05:11:01 2 9.62 0.00 1.29 2.34 0.05 86.69 05:11:01 3 10.52 0.00 1.36 8.41 0.07 79.64 05:12:01 all 15.31 0.00 0.91 2.05 0.05 81.68 05:12:01 0 6.45 0.00 0.62 3.21 0.03 89.70 05:12:01 1 33.32 0.00 1.35 0.92 0.08 64.33 05:12:01 2 11.09 0.00 0.70 1.32 0.07 86.83 05:12:01 3 10.34 0.00 0.95 2.76 0.05 85.90 05:13:01 all 4.23 0.00 0.22 0.05 0.04 95.47 05:13:01 0 0.15 0.00 0.02 0.10 0.02 99.72 05:13:01 1 6.02 0.00 0.43 0.00 0.03 93.51 05:13:01 2 4.99 0.00 0.23 0.07 0.05 94.66 05:13:01 3 5.73 0.00 0.15 0.00 0.05 94.07 05:14:01 all 27.09 0.00 1.04 0.36 0.06 71.45 05:14:01 0 28.00 0.00 0.68 0.45 0.07 70.80 05:14:01 1 29.33 0.00 1.07 0.52 0.05 69.03 05:14:01 2 24.52 0.00 1.02 0.42 0.07 73.98 05:14:01 3 26.48 0.00 1.42 0.07 0.07 71.97 Average: all 16.24 0.00 1.09 2.01 0.05 80.61 Average: 0 12.77 0.00 1.02 1.63 0.04 84.54 Average: 1 26.39 0.00 1.57 2.57 0.06 69.41 Average: 2 12.54 0.00 0.81 1.04 0.06 85.55 Average: 3 13.25 0.00 0.97 2.80 0.06 82.93