---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24396 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 829 28548 0 2789 30901 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a2:9b:7c brd ff:ff:ff:ff:ff:ff inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fea2:9b7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:bb:80:95 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24396) 06/28/25 _x86_64_ (8 CPU) 12:40:20 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 135.33 4.15 131.18 67.11 57392.98 12:43:01 105.50 3.48 102.02 83.84 58089.04 12:44:01 71.82 10.18 61.63 582.40 52418.40 Average: 104.04 5.95 98.10 245.41 55959.16 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30007972 31696084 2931248 8.90 78444 1912180 1395448 4.11 864820 1761468 161612 12:43:01 29551660 31475480 3387560 10.28 84032 2133520 1939168 5.71 1091848 1970560 43388 12:44:01 29177180 31585688 3762040 11.42 93048 2601924 1470092 4.33 999892 2423416 30336 Average: 29578937 31585751 3360283 10.20 85175 2215875 1601569 4.71 985520 2051815 78445 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.56 1.56 0.19 0.19 0.00 0.00 0.00 0.00 12:42:01 ens3 200.90 137.86 1082.76 16.72 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:43:01 ens3 62.73 44.62 429.17 3.86 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 12:44:01 ens3 1253.25 962.85 10280.93 71.61 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 0.78 0.78 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 507.26 383.09 3946.31 30.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24396) 06/28/25 _x86_64_ (8 CPU) 12:40:20 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.39 0.00 0.81 1.89 0.03 86.88 12:42:01 0 3.31 0.00 0.41 0.02 0.02 96.25 12:42:01 1 22.13 0.00 1.48 0.34 0.05 76.01 12:42:01 2 7.40 0.00 0.53 0.05 0.02 92.01 12:42:01 3 14.42 0.00 1.17 2.45 0.05 81.91 12:42:01 4 14.30 0.00 1.02 0.17 0.02 84.49 12:42:01 5 19.57 0.00 1.12 0.87 0.03 78.41 12:42:01 6 1.45 0.00 0.39 1.70 0.02 96.44 12:42:01 7 0.51 0.00 0.36 9.50 0.05 89.58 12:43:01 all 12.43 0.00 0.25 1.25 0.04 86.03 12:43:01 0 0.37 0.00 0.00 0.00 0.00 99.63 12:43:01 1 4.35 0.00 0.25 0.17 0.02 95.22 12:43:01 2 3.94 0.00 0.47 0.17 0.10 95.33 12:43:01 3 71.90 0.00 0.27 0.30 0.08 27.45 12:43:01 4 1.03 0.00 0.20 0.08 0.00 98.68 12:43:01 5 16.26 0.00 0.17 0.02 0.02 83.54 12:43:01 6 1.36 0.00 0.62 1.89 0.05 96.08 12:43:01 7 0.18 0.00 0.05 7.37 0.05 92.35 12:44:01 all 9.63 0.00 0.86 1.66 0.04 87.80 12:44:01 0 0.52 0.00 0.08 0.00 0.02 99.38 12:44:01 1 14.95 0.00 2.53 4.13 0.05 78.34 12:44:01 2 8.57 0.00 0.72 0.03 0.05 90.63 12:44:01 3 37.75 0.00 0.80 0.07 0.03 61.34 12:44:01 4 0.65 0.00 0.17 0.05 0.03 99.10 12:44:01 5 11.91 0.00 0.38 0.05 0.02 87.64 12:44:01 6 1.02 0.00 0.28 0.37 0.08 98.24 12:44:01 7 1.60 0.00 1.90 8.73 0.07 87.69 Average: all 10.82 0.00 0.64 1.60 0.04 86.90 Average: 0 1.39 0.00 0.16 0.01 0.01 98.44 Average: 1 13.76 0.00 1.41 1.54 0.04 83.25 Average: 2 6.63 0.00 0.57 0.08 0.06 92.66 Average: 3 41.53 0.00 0.74 0.93 0.06 56.74 Average: 4 5.28 0.00 0.46 0.10 0.02 94.15 Average: 5 15.89 0.00 0.55 0.31 0.02 83.23 Average: 6 1.27 0.00 0.43 1.32 0.05 96.92 Average: 7 0.76 0.00 0.77 8.53 0.06 89.88