---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23927 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 16G 140G 10% / 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 891 23201 0 8074 30820 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:fa:8b:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fefa:8b6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:54:08:ba 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 inet6 fe80::42:3aff:fe54:8ba/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23927) 06/26/25 _x86_64_ (8 CPU) 13:32:19 LINUX RESTART (8 CPU) 13:33:03 tps rtps wtps bread/s bwrtn/s 13:34:01 172.63 24.01 148.61 2421.93 82977.97 13:35:01 740.36 5.17 735.19 455.39 266288.02 13:36:01 15.16 0.13 15.03 24.40 452.72 13:37:01 217.86 0.33 217.53 21.60 33882.89 13:38:01 66.67 0.60 66.07 22.00 1161.54 Average: 243.01 5.93 237.08 576.76 76912.20 13:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 27449500 31533612 5489720 16.67 89704 4254092 2503976 7.37 1054872 4032120 2504404 13:35:01 23266072 30688632 9673148 29.37 164680 7320336 7829652 23.04 2115332 6885440 128 13:36:01 22138684 29553304 10800536 32.79 166264 7311584 9051380 26.63 3332620 6776904 264 13:37:01 21375940 29331744 11563280 35.10 206944 7759644 9437668 27.77 3645448 7164948 3684 13:38:01 23837676 31628804 9101544 27.63 207484 7587452 1544344 4.54 1456748 6974848 312 Average: 23613574 30547219 9325646 28.31 167015 6846622 6073404 17.87 2321004 6366852 501758 13:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 1182.12 728.74 29059.73 74.81 0.00 0.00 0.00 0.00 13:34:01 lo 14.14 14.14 1.33 1.33 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth23f5992 58.26 79.87 9.04 10.85 0.00 0.00 0.00 0.00 13:35:01 veth2f2a8b2 0.23 0.38 0.02 0.02 0.00 0.00 0.00 0.00 13:35:01 vethc9b69ae 1.33 1.88 0.15 0.18 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth23f5992 94.12 95.42 19.41 16.54 0.00 0.00 0.00 0.00 13:36:01 veth2f2a8b2 0.60 0.77 0.05 0.04 0.00 0.00 0.00 0.00 13:36:01 vethc9b69ae 3.33 4.00 0.60 0.67 0.00 0.00 0.00 0.00 13:37:01 docker0 142.39 185.12 8.92 1349.45 0.00 0.00 0.00 0.00 13:37:01 veth23f5992 150.44 151.34 41.12 19.67 0.00 0.00 0.00 0.00 13:37:01 veth2f2a8b2 1.18 1.08 2.44 2.83 0.00 0.00 0.00 0.00 13:37:01 vethc9b69ae 0.37 0.62 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 2282.85 1430.26 47611.81 178.22 0.00 0.00 0.00 0.00 13:38:01 lo 26.50 26.50 2.41 2.41 0.00 0.00 0.00 0.00 Average: docker0 28.67 37.27 1.80 271.70 0.00 0.00 0.00 0.00 Average: ens3 392.43 243.59 9419.06 24.06 0.00 0.00 0.00 0.00 Average: lo 4.54 4.54 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23927) 06/26/25 _x86_64_ (8 CPU) 13:32:19 LINUX RESTART (8 CPU) 13:33:03 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 13.31 0.00 2.66 2.35 0.05 81.63 13:34:01 0 25.40 0.00 3.34 1.21 0.05 69.99 13:34:01 1 15.27 0.00 2.39 0.59 0.03 81.72 13:34:01 2 18.80 0.00 3.21 1.01 0.07 76.92 13:34:01 3 9.95 0.00 2.55 0.31 0.03 87.16 13:34:01 4 5.87 0.00 2.34 0.47 0.03 91.29 13:34:01 5 5.47 0.00 2.26 0.36 0.02 91.89 13:34:01 6 19.46 0.00 3.02 8.57 0.07 68.89 13:34:01 7 6.26 0.00 2.15 6.34 0.03 85.21 13:35:01 all 19.67 0.00 7.73 9.76 0.10 62.74 13:35:01 0 22.02 0.00 7.67 13.14 0.10 57.08 13:35:01 1 18.28 0.00 7.83 1.55 0.10 72.24 13:35:01 2 21.68 0.00 7.99 9.95 0.08 60.29 13:35:01 3 17.84 0.00 8.21 32.62 0.10 41.23 13:35:01 4 18.32 0.00 8.60 11.38 0.12 61.58 13:35:01 5 19.62 0.00 8.68 3.71 0.10 67.89 13:35:01 6 19.55 0.00 6.22 2.88 0.08 71.26 13:35:01 7 20.02 0.00 6.67 2.92 0.13 70.25 13:36:01 all 21.14 0.00 1.73 0.04 0.08 77.01 13:36:01 0 20.01 0.00 1.62 0.00 0.08 78.29 13:36:01 1 18.82 0.00 1.53 0.03 0.08 79.54 13:36:01 2 17.93 0.00 1.62 0.02 0.08 80.34 13:36:01 3 21.09 0.00 1.92 0.02 0.08 76.89 13:36:01 4 30.06 0.00 2.25 0.23 0.07 67.38 13:36:01 5 28.77 0.00 2.27 0.00 0.08 68.87 13:36:01 6 12.18 0.00 1.02 0.05 0.05 86.70 13:36:01 7 20.21 0.00 1.61 0.00 0.08 78.10 13:37:01 all 10.67 0.00 2.61 1.38 0.08 85.26 13:37:01 0 9.42 0.00 2.67 0.40 0.12 87.39 13:37:01 1 7.86 0.00 1.80 0.89 0.07 89.39 13:37:01 2 11.25 0.00 3.64 1.60 0.08 83.43 13:37:01 3 14.58 0.00 2.81 2.61 0.07 79.92 13:37:01 4 11.15 0.00 2.48 2.56 0.08 83.72 13:37:01 5 10.94 0.00 2.99 0.52 0.07 85.49 13:37:01 6 8.73 0.00 1.98 0.03 0.07 89.19 13:37:01 7 11.44 0.00 2.49 2.40 0.10 83.57 13:38:01 all 1.61 0.00 0.69 0.12 0.05 97.53 13:38:01 0 1.55 0.00 0.75 0.25 0.05 97.40 13:38:01 1 1.44 0.00 0.59 0.10 0.05 97.82 13:38:01 2 1.45 0.00 0.68 0.05 0.05 97.76 13:38:01 3 1.62 0.00 0.74 0.33 0.07 97.24 13:38:01 4 2.24 0.00 0.75 0.07 0.05 96.90 13:38:01 5 1.80 0.00 0.70 0.07 0.08 97.34 13:38:01 6 1.00 0.00 0.52 0.05 0.02 98.41 13:38:01 7 1.72 0.00 0.75 0.07 0.07 97.39 Average: all 13.26 0.00 3.08 2.72 0.07 80.86 Average: 0 15.60 0.00 3.20 3.00 0.08 78.11 Average: 1 12.31 0.00 2.82 0.63 0.07 84.17 Average: 2 14.17 0.00 3.42 2.52 0.07 79.82 Average: 3 13.02 0.00 3.24 7.16 0.07 76.51 Average: 4 13.57 0.00 3.28 2.94 0.07 80.13 Average: 5 13.36 0.00 3.38 0.93 0.07 82.26 Average: 6 12.12 0.00 2.54 2.27 0.06 83.01 Average: 7 11.96 0.00 2.73 2.32 0.08 82.91