---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3173 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 9.9G 9.4G 52% / 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: 7975 532 4290 0 3152 7144 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:00:c0:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe00:c002/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:37:38:ab 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-3173) 06/18/25 _x86_64_ (4 CPU) 22:15:38 LINUX RESTART (4 CPU) 22:16:01 tps rtps wtps bread/s bwrtn/s 22:17:01 150.10 66.31 83.79 5296.23 40501.05 22:18:01 58.27 0.17 58.11 26.26 8938.24 22:19:01 147.12 12.75 134.37 2252.18 50623.26 22:20:01 21.68 0.40 21.28 32.79 1625.86 Average: 94.29 19.91 74.39 1901.95 25422.79 22:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:17:01 5821912 7377028 2345508 28.72 40296 1693392 1001360 10.87 622972 1548744 69340 22:18:01 5556152 7351920 2611268 31.97 59088 1900608 1030740 11.18 661164 1745956 120428 22:19:01 4391368 7304084 3776052 46.23 87104 2935184 1067448 11.58 779016 2709980 5932 22:20:01 4409436 7327908 3757984 46.01 89732 2937028 1044028 11.33 762028 2707000 10264 Average: 5044717 7340235 3122703 38.23 69055 2366553 1035894 11.24 706295 2177920 51491 22:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:17:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 ens3 434.97 237.15 1279.03 67.24 0.00 0.00 0.00 0.00 22:18:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 37.43 29.40 511.26 3.96 0.00 0.00 0.00 0.00 22:19:01 lo 4.47 4.47 0.41 0.41 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 686.89 216.51 5733.17 117.63 0.00 0.00 0.00 0.00 22:20:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 11.18 11.43 8.68 5.51 0.00 0.00 0.00 0.00 Average: lo 1.75 1.75 0.16 0.16 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 292.63 123.63 1883.09 48.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3173) 06/18/25 _x86_64_ (4 CPU) 22:15:38 LINUX RESTART (4 CPU) 22:16:01 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 21.81 0.00 2.91 4.60 1.82 68.86 22:17:01 0 15.58 0.00 2.33 7.11 2.05 72.93 22:17:01 1 16.70 0.00 1.30 1.49 1.30 79.21 22:17:01 2 25.15 0.00 5.17 3.13 2.03 64.52 22:17:01 3 29.88 0.00 2.85 6.64 1.90 58.73 22:18:01 all 20.71 0.00 1.31 1.79 1.13 75.06 22:18:01 0 24.62 0.00 1.69 2.69 1.06 69.94 22:18:01 1 8.36 0.00 0.57 0.08 0.48 90.51 22:18:01 2 5.83 0.00 0.61 3.80 1.45 88.32 22:18:01 3 44.13 0.00 2.37 0.62 1.52 51.37 22:19:01 all 20.33 0.00 6.12 2.96 2.36 68.23 22:19:01 0 14.38 0.00 6.15 1.12 2.13 76.22 22:19:01 1 22.80 0.00 5.75 3.53 2.33 65.59 22:19:01 2 25.77 0.00 6.12 2.34 2.71 63.06 22:19:01 3 18.37 0.00 6.48 4.84 2.28 68.04 22:20:01 all 20.87 0.00 1.16 0.80 1.42 75.75 22:20:01 0 20.02 0.00 1.07 0.18 1.67 77.06 22:20:01 1 33.15 0.00 1.55 2.71 2.02 60.57 22:20:01 2 10.05 0.00 0.99 0.23 1.11 87.62 22:20:01 3 20.25 0.00 1.02 0.08 0.87 77.79 Average: all 20.93 0.00 2.87 2.54 1.68 71.99 Average: 0 18.66 0.00 2.80 2.78 1.73 74.03 Average: 1 20.27 0.00 2.28 1.96 1.53 73.95 Average: 2 16.65 0.00 3.21 2.38 1.82 75.94 Average: 3 28.17 0.00 3.17 3.04 1.64 63.98