---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3732 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 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 532 3124 0 4319 7145 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:b8:72:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:feb8:72ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:08:25:48 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-3732) 06/25/25 _x86_64_ (4 CPU) 13:48:47 LINUX RESTART (4 CPU) 13:49:01 tps rtps wtps bread/s bwrtn/s 13:50:01 151.67 69.32 82.35 5602.27 39257.21 13:51:01 46.99 0.30 46.69 31.85 5954.09 13:52:01 144.92 12.70 132.22 2255.65 62764.55 13:53:01 57.01 0.65 56.36 5.20 16193.40 13:54:01 77.69 0.08 77.60 5.47 19356.64 13:55:01 22.11 0.58 21.53 42.39 1355.24 Average: 83.40 13.94 69.46 1323.72 24146.70 13:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 5908052 7390120 2259376 27.66 33984 1630540 1023244 11.10 605736 1488204 37020 13:51:01 5705972 7403808 2461456 30.14 52904 1815788 1000416 10.86 603880 1669656 146824 13:52:01 3980356 7169732 4187072 51.27 88452 3201536 1464088 15.89 884728 3001460 100024 13:53:01 2818756 6940664 5348672 65.49 148048 3906488 1521836 16.51 1238544 3629072 468436 13:54:01 3271776 7375160 4895652 59.94 151364 3925112 1118780 12.14 1623260 2843624 1684 13:55:01 3199444 7313892 4967984 60.83 153412 3933332 1086604 11.79 1694072 2845164 9360 Average: 4147393 7265563 4020035 49.22 104694 3068799 1202495 13.05 1108370 2579530 127225 13:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 ens3 394.78 212.66 987.11 64.68 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:51:01 ens3 60.44 45.96 708.76 5.97 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 13:52:01 ens3 822.83 260.98 6975.88 23.15 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 13:53:01 ens3 529.66 227.16 1841.06 34.76 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 ens3 284.54 470.27 43.32 3701.09 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 13:55:01 ens3 17.05 15.61 13.11 7.78 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 351.55 205.43 1761.63 639.50 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 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3732) 06/25/25 _x86_64_ (4 CPU) 13:48:47 LINUX RESTART (4 CPU) 13:49:01 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 16.08 0.00 2.84 5.50 1.39 74.20 13:50:01 0 14.63 0.00 1.72 3.97 1.17 78.51 13:50:01 1 13.69 0.00 1.40 3.16 1.03 80.72 13:50:01 2 28.03 0.00 2.91 8.16 2.01 58.89 13:50:01 3 7.90 0.00 5.28 6.70 1.34 78.79 13:51:01 all 19.72 0.00 1.29 1.99 1.11 75.90 13:51:01 0 16.06 0.00 0.88 0.13 0.68 82.23 13:51:01 1 26.16 0.00 1.95 0.40 1.28 70.22 13:51:01 2 27.95 0.00 1.66 7.30 1.78 61.32 13:51:01 3 8.69 0.00 0.66 0.12 0.70 89.83 13:52:01 all 20.53 0.00 6.42 3.37 1.67 68.01 13:52:01 0 22.34 0.00 6.38 3.21 1.75 66.32 13:52:01 1 22.99 0.00 7.14 5.25 1.66 62.96 13:52:01 2 23.64 0.00 6.85 3.11 2.00 64.40 13:52:01 3 13.15 0.00 5.33 1.92 1.27 78.33 13:53:01 all 17.87 0.00 4.58 1.65 2.36 73.54 13:53:01 0 15.68 0.00 4.80 3.38 2.27 73.88 13:53:01 1 19.54 0.00 6.30 2.54 2.31 69.31 13:53:01 2 18.37 0.00 3.34 0.53 2.84 74.92 13:53:01 3 17.88 0.00 3.86 0.15 2.02 76.09 13:54:01 all 25.15 0.00 3.36 1.99 1.48 68.03 13:54:01 0 26.05 0.00 3.09 0.13 1.47 69.25 13:54:01 1 24.92 0.00 2.78 2.40 1.43 68.47 13:54:01 2 24.60 0.00 3.50 2.67 1.60 67.64 13:54:01 3 25.02 0.00 4.09 2.76 1.38 66.74 13:55:01 all 20.82 0.00 0.94 0.84 0.73 76.68 13:55:01 0 13.99 0.00 0.93 0.08 0.35 84.64 13:55:01 1 6.96 0.00 0.61 0.03 0.45 91.94 13:55:01 2 56.82 0.00 1.82 2.31 1.77 37.29 13:55:01 3 5.52 0.00 0.38 0.92 0.37 92.81 Average: all 20.02 0.00 3.23 2.56 1.45 72.74 Average: 0 18.12 0.00 2.96 1.82 1.28 75.82 Average: 1 19.03 0.00 3.35 2.29 1.36 73.97 Average: 2 29.93 0.00 3.33 4.03 2.00 60.71 Average: 3 13.00 0.00 3.26 2.09 1.18 80.47