---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28184 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 9% / 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 848 26214 0 5104 30863 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:ef:8c:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feef:8ca3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:f1:45:65 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-28184) 04/25/24 _x86_64_ (8 CPU) 14:26:19 LINUX RESTART (8 CPU) 14:27:01 tps rtps wtps bread/s bwrtn/s 14:28:01 132.24 68.86 63.39 4517.11 17092.62 14:29:01 117.40 22.66 94.73 2720.88 19859.62 14:30:01 158.12 0.28 157.84 25.33 72281.42 14:31:01 260.52 12.15 248.38 799.20 50287.64 14:32:01 69.47 1.93 67.54 111.98 12513.28 Average: 147.55 21.18 126.38 1634.90 34406.92 14:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:28:01 30137200 31686296 2802020 8.51 67596 1793872 1409300 4.15 885572 1631004 129444 14:29:01 29745008 31707788 3194212 9.70 86000 2171940 1390196 4.09 904928 1965096 187244 14:30:01 26919224 31660568 6019996 18.28 129156 4789320 1435576 4.22 1009464 4535256 996292 14:31:01 24923000 29844120 8016220 24.34 138492 4941712 7781772 22.90 3008852 4466216 28552 14:32:01 26874528 31633184 6064692 18.41 140788 4791548 1447696 4.26 1255844 4318824 2660 Average: 27719792 31306391 5219428 15.85 112406 3697678 2692908 7.92 1412932 3383279 268838 14:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:28:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 14:28:01 ens3 349.36 230.16 1465.27 59.32 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 br-1209958ae050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 4.93 4.93 0.48 0.48 0.00 0.00 0.00 0.00 14:29:01 ens3 71.74 57.94 1007.64 9.91 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 br-1209958ae050 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 6.07 6.07 0.62 0.62 0.00 0.00 0.00 0.00 14:30:01 ens3 1015.80 452.64 22824.47 32.09 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 vethb239b44 24.01 22.25 10.52 16.08 0.00 0.00 0.00 0.00 14:31:01 veth3e67b96 52.62 63.57 19.18 15.23 0.00 0.00 0.00 0.00 14:31:01 br-1209958ae050 0.42 0.45 0.23 0.04 0.00 0.00 0.00 0.00 14:31:01 lo 2.93 2.93 0.47 0.47 0.00 0.00 0.00 0.00 14:32:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:32:01 ens3 1537.79 808.25 25439.80 131.16 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 302.78 158.17 5074.87 25.85 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28184) 04/25/24 _x86_64_ (8 CPU) 14:26:19 LINUX RESTART (8 CPU) 14:27:01 CPU %user %nice %system %iowait %steal %idle 14:28:01 all 11.05 0.00 0.91 2.53 0.04 85.47 14:28:01 0 3.42 0.00 0.65 12.92 0.03 82.97 14:28:01 1 30.65 0.00 1.97 2.45 0.05 64.88 14:28:01 2 16.89 0.00 0.75 1.50 0.05 80.81 14:28:01 3 15.85 0.00 1.05 0.82 0.03 82.24 14:28:01 4 3.99 0.00 0.77 0.63 0.02 94.59 14:28:01 5 9.62 0.00 1.19 0.72 0.03 88.44 14:28:01 6 3.55 0.00 0.28 0.42 0.05 95.70 14:28:01 7 4.40 0.00 0.60 0.77 0.02 94.21 14:29:01 all 10.00 0.00 0.76 2.15 0.03 87.06 14:29:01 0 23.01 0.00 0.99 8.45 0.03 67.52 14:29:01 1 9.65 0.00 1.04 0.25 0.02 89.04 14:29:01 2 20.71 0.00 1.24 2.21 0.05 75.80 14:29:01 3 13.31 0.00 0.88 0.33 0.02 85.46 14:29:01 4 6.03 0.00 0.75 2.22 0.03 90.97 14:29:01 5 0.47 0.00 0.15 0.02 0.00 99.37 14:29:01 6 0.17 0.00 0.42 3.70 0.03 95.68 14:29:01 7 6.67 0.00 0.55 0.05 0.02 92.71 14:30:01 all 9.78 0.00 4.07 5.82 0.07 80.26 14:30:01 0 8.42 0.00 4.80 6.83 0.07 79.88 14:30:01 1 9.70 0.00 4.26 1.66 0.07 84.31 14:30:01 2 9.05 0.00 3.47 0.34 0.05 87.09 14:30:01 3 12.84 0.00 4.14 1.20 0.07 81.75 14:30:01 4 10.43 0.00 3.71 0.63 0.07 85.16 14:30:01 5 9.92 0.00 3.58 0.12 0.08 86.30 14:30:01 6 7.35 0.00 4.90 35.62 0.08 52.04 14:30:01 7 10.49 0.00 3.78 0.24 0.07 85.43 14:31:01 all 24.41 0.00 3.17 4.33 0.09 68.00 14:31:01 0 23.60 0.00 3.13 1.62 0.08 71.56 14:31:01 1 24.87 0.00 3.24 0.37 0.08 71.44 14:31:01 2 17.65 0.00 2.33 0.43 0.18 79.41 14:31:01 3 23.88 0.00 2.98 2.68 0.07 70.39 14:31:01 4 26.12 0.00 2.78 1.29 0.08 69.72 14:31:01 5 24.78 0.00 3.13 4.02 0.08 67.98 14:31:01 6 27.55 0.00 3.69 22.20 0.07 46.48 14:31:01 7 26.89 0.00 4.06 2.06 0.07 66.92 14:32:01 all 6.39 0.00 0.60 1.23 0.03 91.75 14:32:01 0 15.37 0.00 1.03 0.45 0.03 83.12 14:32:01 1 1.57 0.00 0.43 0.53 0.02 97.45 14:32:01 2 5.28 0.00 0.69 5.25 0.03 88.75 14:32:01 3 2.48 0.00 0.47 0.05 0.02 96.99 14:32:01 4 0.67 0.00 0.45 0.45 0.05 98.38 14:32:01 5 1.40 0.00 0.45 1.69 0.02 96.44 14:32:01 6 3.39 0.00 0.50 0.05 0.02 96.05 14:32:01 7 21.04 0.00 0.74 1.37 0.03 76.82 Average: all 12.33 0.00 1.89 3.21 0.05 82.52 Average: 0 14.78 0.00 2.11 6.05 0.05 77.01 Average: 1 15.29 0.00 2.18 1.05 0.05 81.43 Average: 2 13.93 0.00 1.69 1.95 0.07 82.36 Average: 3 13.67 0.00 1.90 1.02 0.04 83.37 Average: 4 9.43 0.00 1.69 1.05 0.05 87.78 Average: 5 9.22 0.00 1.69 1.31 0.04 87.73 Average: 6 8.39 0.00 1.95 12.33 0.05 77.28 Average: 7 13.89 0.00 1.94 0.90 0.04 83.23