---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4135 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 7.7G 61% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 520 2298 0 5156 7156 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:61:57:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe61:5770/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:f7:00:26 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-4135) 06/29/25 _x86_64_ (4 CPU) 14:44:57 LINUX RESTART (4 CPU) 14:45:01 tps rtps wtps bread/s bwrtn/s 14:46:01 182.42 106.62 75.80 7546.61 39034.71 14:47:01 51.99 0.30 51.69 31.85 6711.84 14:48:01 127.92 12.88 115.03 2257.47 62616.13 14:49:01 195.13 0.98 194.15 33.86 74867.44 14:50:01 20.53 0.40 20.13 32.79 1352.22 Average: 115.59 24.23 91.36 1980.25 36913.68 14:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:01 5962568 7437276 2204860 27.00 33668 1623832 977696 10.61 558364 1485400 40076 14:47:01 5674516 7380524 2492912 30.52 53344 1823236 997960 10.83 628380 1677272 124476 14:48:01 3102104 7372492 5065324 62.02 114508 4167160 1188632 12.90 710716 3967848 686936 14:49:01 2412588 7373896 5754840 70.46 146696 4736836 1007000 10.93 841824 4434644 752 14:50:01 2392364 7365540 5775064 70.71 148756 4744704 1035620 11.24 857032 4437156 10964 Average: 3908828 7385946 4258600 52.14 99394 3419154 1041382 11.30 719263 3200464 172641 14:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 373.90 188.54 901.28 63.33 0.00 0.00 0.00 0.00 14:47:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 67.30 52.51 821.09 6.69 0.00 0.00 0.00 0.00 14:48:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 1533.63 450.63 14307.58 36.62 0.00 0.00 0.00 0.00 14:49:01 lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 77.26 75.96 143.04 321.09 0.00 0.00 0.00 0.00 14:50:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 11.85 12.53 9.34 5.96 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 0.15 0.15 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: ens3 412.70 156.01 3235.72 86.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4135) 06/29/25 _x86_64_ (4 CPU) 14:44:57 LINUX RESTART (4 CPU) 14:45:01 CPU %user %nice %system %iowait %steal %idle 14:46:01 all 15.85 0.00 2.99 6.26 2.00 72.90 14:46:01 0 8.19 0.00 2.08 4.21 1.63 83.89 14:46:01 1 26.44 0.00 5.55 7.47 2.25 58.29 14:46:01 2 13.19 0.00 2.58 6.48 2.09 75.66 14:46:01 3 15.61 0.00 1.74 6.88 2.04 73.73 14:47:01 all 20.46 0.00 1.12 1.94 0.96 75.52 14:47:01 0 7.21 0.00 0.40 0.00 0.35 92.04 14:47:01 1 23.61 0.00 1.13 0.78 0.95 73.52 14:47:01 2 16.44 0.00 1.25 6.33 0.90 75.07 14:47:01 3 34.59 0.00 1.67 0.62 1.62 61.52 14:48:01 all 20.58 0.00 8.99 2.34 3.09 65.01 14:48:01 0 17.79 0.00 9.00 0.33 2.97 69.90 14:48:01 1 17.77 0.00 10.51 3.53 3.29 64.90 14:48:01 2 16.75 0.00 7.68 1.96 3.28 70.33 14:48:01 3 29.99 0.00 8.73 3.54 2.82 54.91 14:49:01 all 19.49 0.00 7.18 3.68 2.57 67.08 14:49:01 0 18.72 0.00 8.28 3.98 2.98 66.03 14:49:01 1 23.21 0.00 8.45 7.33 3.05 57.97 14:49:01 2 20.66 0.00 6.24 1.88 2.35 68.87 14:49:01 3 15.32 0.00 5.76 1.52 1.93 75.48 14:50:01 all 20.96 0.00 1.04 0.63 1.11 76.27 14:50:01 0 26.31 0.00 0.86 0.70 1.30 70.83 14:50:01 1 21.06 0.00 0.93 0.20 1.30 76.51 14:50:01 2 14.56 0.00 1.25 1.53 0.92 81.74 14:50:01 3 21.88 0.00 1.12 0.08 0.93 75.98 Average: all 19.46 0.00 4.25 2.97 1.94 71.38 Average: 0 15.65 0.00 4.12 1.84 1.84 76.54 Average: 1 22.43 0.00 5.30 3.86 2.16 66.25 Average: 2 16.31 0.00 3.78 3.65 1.90 74.36 Average: 3 23.48 0.00 3.79 2.53 1.86 68.34