---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32619 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 13G 143G 8% / 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 900 26412 0 4854 30810 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:dd:a9:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fedd:a934/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:e3:86:63 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::42:2bff:fee3:8663/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32619) 08/02/25 _x86_64_ (8 CPU) 15:16:22 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:01 185.50 27.48 158.02 2418.27 101088.93 15:19:01 425.47 4.07 421.41 420.66 91463.11 15:20:01 215.25 0.38 214.86 32.13 34450.79 15:21:01 9.55 0.00 9.55 0.00 293.50 15:22:01 60.64 2.92 57.72 139.71 2439.19 Average: 179.28 6.97 172.32 602.07 45945.26 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 28259496 31553044 4679724 14.21 91144 3473368 2197408 6.47 1046612 3251924 1705776 15:19:01 26886964 30994460 6052256 18.37 117204 4231192 3651924 10.74 1721652 3861728 1168 15:20:01 26319920 30971328 6619300 20.10 154900 4684420 3753608 11.04 1831840 4261848 2624 15:21:01 25666700 30315616 7272520 22.08 154968 4680720 4533528 13.34 2494456 4245656 20 15:22:01 27075272 31576276 5863948 17.80 156980 4519200 1545288 4.55 1278364 4093900 11040 Average: 26841670 31082145 6097550 18.51 135039 4317780 3136351 9.23 1674585 3943011 344126 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 ens3 657.53 401.58 13899.95 38.45 0.00 0.00 0.00 0.00 15:18:01 lo 10.33 10.33 0.98 0.98 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 vethfa32089 148.60 170.78 27.58 26.40 0.00 0.00 0.00 0.00 15:19:01 ens3 41.60 32.81 316.20 3.67 0.00 0.00 0.00 0.00 15:19:01 lo 1.73 1.73 0.13 0.13 0.00 0.00 0.00 0.00 15:19:01 vethcc0676e 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 15:20:01 vethfa32089 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 149.06 74.55 2216.60 6.94 0.00 0.00 0.00 0.00 15:20:01 lo 2.63 2.63 0.22 0.22 0.00 0.00 0.00 0.00 15:20:01 vethcc0676e 0.15 0.17 0.02 0.43 0.00 0.00 0.00 0.00 15:21:01 vethfa32089 415.93 418.38 104.61 45.99 0.00 0.00 0.00 0.01 15:21:01 ens3 2.30 2.08 0.44 0.68 0.00 0.00 0.00 0.00 15:21:01 veth181b38d 3.38 3.10 2.21 6.19 0.00 0.00 0.00 0.00 15:21:01 lo 1.80 1.80 0.14 0.14 0.00 0.00 0.00 0.00 15:22:01 ens3 59.24 41.73 77.99 19.47 0.00 0.00 0.00 0.00 15:22:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 15:22:01 docker0 50.42 111.81 4.23 1369.01 0.00 0.00 0.00 0.00 Average: ens3 181.92 110.53 3301.67 13.84 0.00 0.00 0.00 0.00 Average: lo 4.05 4.05 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 10.08 22.36 0.85 273.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32619) 08/02/25 _x86_64_ (8 CPU) 15:16:22 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 12.93 0.00 2.53 1.97 0.04 82.53 15:18:01 0 8.21 0.00 2.39 2.31 0.02 87.08 15:18:01 1 13.39 0.00 2.69 2.52 0.03 81.36 15:18:01 2 5.44 0.00 1.72 0.02 0.02 92.81 15:18:01 3 13.50 0.00 2.28 0.25 0.03 83.94 15:18:01 4 4.10 0.00 2.04 0.60 0.08 93.17 15:18:01 5 4.08 0.00 2.14 2.64 0.02 91.12 15:18:01 6 4.30 0.00 2.11 6.21 0.03 87.35 15:18:01 7 50.50 0.00 4.81 1.21 0.07 43.41 15:19:01 all 16.11 0.00 3.85 2.38 0.06 77.61 15:19:01 0 14.71 0.00 5.47 11.07 0.07 68.67 15:19:01 1 15.83 0.00 3.47 1.66 0.05 78.98 15:19:01 2 17.76 0.00 3.46 0.23 0.05 78.50 15:19:01 3 14.66 0.00 3.28 0.82 0.07 81.17 15:19:01 4 13.07 0.00 3.30 3.33 0.05 80.25 15:19:01 5 17.83 0.00 3.72 1.02 0.05 77.38 15:19:01 6 14.75 0.00 3.63 0.54 0.07 81.01 15:19:01 7 20.25 0.00 4.52 0.32 0.07 74.84 15:20:01 all 7.13 0.00 2.46 0.88 0.05 89.48 15:20:01 0 7.00 0.00 1.97 0.62 0.03 90.38 15:20:01 1 2.36 0.00 1.85 0.56 0.03 95.20 15:20:01 2 3.22 0.00 1.94 3.58 0.05 91.21 15:20:01 3 11.89 0.00 2.73 0.34 0.05 84.99 15:20:01 4 9.14 0.00 4.17 0.40 0.05 86.24 15:20:01 5 4.31 0.00 2.75 1.39 0.05 91.49 15:20:01 6 10.98 0.00 2.17 0.15 0.05 86.65 15:20:01 7 8.10 0.00 2.13 0.05 0.07 89.66 15:21:01 all 5.04 0.00 0.60 0.02 0.04 94.30 15:21:01 0 5.04 0.00 0.50 0.00 0.03 94.43 15:21:01 1 2.95 0.00 0.32 0.08 0.03 96.61 15:21:01 2 7.16 0.00 0.60 0.02 0.03 92.19 15:21:01 3 3.77 0.00 0.40 0.02 0.02 95.80 15:21:01 4 6.36 0.00 0.62 0.00 0.08 92.93 15:21:01 5 2.74 0.00 0.65 0.00 0.03 96.58 15:21:01 6 4.83 0.00 0.97 0.02 0.03 94.15 15:21:01 7 7.48 0.00 0.72 0.00 0.07 91.73 15:22:01 all 7.00 0.00 0.93 0.18 0.04 91.86 15:22:01 0 1.63 0.00 0.75 0.03 0.02 97.57 15:22:01 1 2.27 0.00 0.63 0.96 0.07 96.07 15:22:01 2 1.14 0.00 0.70 0.05 0.03 98.08 15:22:01 3 1.30 0.00 0.47 0.02 0.02 98.20 15:22:01 4 4.01 0.00 0.89 0.05 0.02 95.04 15:22:01 5 14.78 0.00 1.23 0.12 0.07 83.81 15:22:01 6 24.22 0.00 1.47 0.13 0.05 74.13 15:22:01 7 6.71 0.00 1.30 0.05 0.03 91.91 Average: all 9.64 0.00 2.07 1.08 0.04 87.16 Average: 0 7.31 0.00 2.21 2.80 0.03 87.65 Average: 1 7.35 0.00 1.79 1.16 0.04 89.66 Average: 2 6.93 0.00 1.68 0.78 0.04 90.57 Average: 3 9.03 0.00 1.83 0.29 0.04 88.82 Average: 4 7.33 0.00 2.20 0.88 0.06 89.53 Average: 5 8.75 0.00 2.10 1.03 0.04 88.08 Average: 6 11.82 0.00 2.07 1.41 0.05 84.66 Average: 7 18.58 0.00 2.69 0.32 0.06 78.34