---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4136 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 11G 8.4G 57% / 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 522 3128 0 4325 7155 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:c2:1d:87 brd ff:ff:ff:ff:ff:ff inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fec2:1d87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:42:1f:f8 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-4136) 06/29/25 _x86_64_ (4 CPU) 14:45:42 LINUX RESTART (4 CPU) 14:46:01 tps rtps wtps bread/s bwrtn/s 14:47:01 157.74 69.22 88.52 5607.47 39724.73 14:48:01 61.86 0.15 61.71 26.12 9482.71 14:49:01 125.23 12.46 112.76 2246.83 58966.97 14:50:01 134.96 0.73 134.23 5.87 34118.31 14:51:01 16.25 0.30 15.95 21.46 1875.02 14:52:01 21.91 0.83 21.08 48.39 1345.78 Average: 86.32 13.95 72.37 1325.99 24251.84 14:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 5898664 7420208 2268764 27.78 37140 1664348 989092 10.73 579020 1519536 63620 14:48:01 5603208 7372036 2564220 31.40 57460 1876128 1019136 11.06 631380 1730604 111232 14:49:01 3789776 7138128 4377652 53.60 94700 3342548 1470116 15.95 933220 3130004 243216 14:50:01 3247164 7354940 4920264 60.24 151020 3929164 1178304 12.79 885804 3602784 17588 14:51:01 3148876 7268032 5018552 61.45 152392 3938096 1142820 12.40 1732552 2853696 25408 14:52:01 3205876 7329696 4961552 60.75 154296 3939680 1100280 11.94 1678828 2849768 11012 Average: 4148927 7313840 4018501 49.20 107835 3114994 1149958 12.48 1073467 2614399 78679 14:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 ens3 370.30 220.38 1078.57 65.83 0.00 0.00 0.00 0.00 14:47:01 lo 1.13 1.13 0.11 0.11 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 14:48:01 ens3 48.03 36.92 628.78 4.92 0.00 0.00 0.00 0.00 14:48:01 lo 0.53 0.53 0.04 0.04 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 14:49:01 ens3 1034.14 325.38 7438.10 31.20 0.00 0.00 0.00 0.00 14:49:01 lo 1.93 1.93 0.19 0.19 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 14:50:01 ens3 393.48 174.05 1399.64 28.23 0.00 0.00 0.00 0.00 14:50:01 lo 0.20 0.20 0.01 0.01 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 14:51:01 ens3 271.04 470.24 26.42 3704.73 0.00 0.00 0.00 0.00 14:51:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 12.01 12.43 9.40 6.00 0.00 0.00 0.00 0.00 14:52:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 354.83 206.56 1763.45 640.13 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 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-4136) 06/29/25 _x86_64_ (4 CPU) 14:45:42 LINUX RESTART (4 CPU) 14:46:01 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 19.14 0.00 2.78 5.56 2.47 70.04 14:47:01 0 33.53 0.00 2.34 5.50 2.66 55.96 14:47:01 1 18.60 0.00 1.92 2.07 2.51 74.90 14:47:01 2 8.12 0.00 4.74 6.43 2.46 78.25 14:47:01 3 16.40 0.00 2.16 8.22 2.28 70.95 14:48:01 all 20.32 0.00 1.32 1.93 1.31 75.11 14:48:01 0 20.51 0.00 1.39 0.10 0.81 77.18 14:48:01 1 25.51 0.00 1.16 0.75 1.78 70.81 14:48:01 2 20.50 0.00 1.44 5.95 1.53 70.58 14:48:01 3 14.78 0.00 1.26 0.93 1.10 81.93 14:49:01 all 17.90 0.00 6.61 2.07 4.64 68.77 14:49:01 0 17.92 0.00 7.17 4.60 4.12 66.19 14:49:01 1 17.21 0.00 5.29 2.07 4.43 71.00 14:49:01 2 15.89 0.00 6.37 0.74 4.43 72.57 14:49:01 3 20.55 0.00 7.62 0.91 5.59 65.32 14:50:01 all 16.91 0.00 5.48 3.57 5.19 68.84 14:50:01 0 12.67 0.00 3.82 1.21 4.08 78.23 14:50:01 1 18.07 0.00 6.58 6.20 5.66 63.49 14:50:01 2 18.41 0.00 5.98 3.93 5.59 66.10 14:50:01 3 18.45 0.00 5.56 2.92 5.46 67.62 14:51:01 all 24.09 0.00 2.27 0.40 3.64 69.60 14:51:01 0 18.31 0.00 2.00 0.25 3.41 76.04 14:51:01 1 16.92 0.00 1.98 0.31 3.32 77.47 14:51:01 2 27.40 0.00 2.33 0.31 3.70 66.27 14:51:01 3 33.74 0.00 2.75 0.71 4.12 58.69 14:52:01 all 21.23 0.00 0.93 0.66 1.03 76.15 14:52:01 0 3.66 0.00 0.48 0.38 0.71 94.77 14:52:01 1 9.11 0.00 0.68 0.12 0.47 89.63 14:52:01 2 44.77 0.00 1.52 0.22 1.70 51.79 14:52:01 3 27.46 0.00 1.03 1.93 1.23 68.34 Average: all 19.93 0.00 3.24 2.37 3.06 71.41 Average: 0 17.76 0.00 2.87 2.00 2.63 74.73 Average: 1 17.57 0.00 2.94 1.93 3.03 74.52 Average: 2 22.47 0.00 3.74 2.94 3.24 67.61 Average: 3 21.90 0.00 3.41 2.60 3.31 68.79