---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35307 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 12G 144G 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 881 27522 0 3762 30830 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:d6:5e:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fed6:5edf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:d9:f7:07 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:ddff:fed9:f707/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35307) 04/26/24 _x86_64_ (8 CPU) 09:00:37 LINUX RESTART (8 CPU) 09:01:01 tps rtps wtps bread/s bwrtn/s 09:02:01 117.05 59.14 57.91 3701.88 51943.47 09:03:01 102.67 13.29 89.37 979.24 26934.27 09:04:01 288.14 40.76 247.38 2987.31 33702.75 09:05:01 280.29 5.90 274.39 563.77 28953.44 09:06:01 131.98 2.45 129.53 377.27 52318.35 Average: 184.25 24.19 160.06 1715.31 38725.28 09:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 30301960 31666604 2637260 8.01 52500 1633484 1456704 4.29 885400 1488100 47932 09:03:01 30075064 31725448 2864156 8.70 75384 1880444 1422080 4.18 851100 1716592 106616 09:04:01 28025292 30445888 4913928 14.92 129240 2557844 2046228 6.02 2219120 2297068 357084 09:05:01 27640016 30867600 5299204 16.09 133392 3332716 2160352 6.36 2074160 2814516 676316 09:06:01 28146344 31529132 4792876 14.55 141588 3470104 1551656 4.57 1493484 2877088 10632 Average: 28837735 31246934 4101485 12.45 106421 2574918 1727404 5.08 1504653 2238673 239716 09:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 ens3 350.94 214.54 925.21 57.24 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 09:03:01 ens3 40.13 27.69 777.04 5.48 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 09:04:01 ens3 629.42 449.53 5537.41 92.19 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 4.53 4.53 0.42 0.42 0.00 0.00 0.00 0.00 09:05:01 ens3 370.27 251.57 2501.52 85.53 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 09:06:01 ens3 244.03 212.63 525.17 981.61 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:06:01 lo 4.53 4.53 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 326.88 231.25 2057.19 245.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35307) 04/26/24 _x86_64_ (8 CPU) 09:00:37 LINUX RESTART (8 CPU) 09:01:01 CPU %user %nice %system %iowait %steal %idle 09:02:01 all 8.08 0.00 0.73 7.72 0.04 83.44 09:02:01 0 6.86 0.00 0.68 21.67 0.03 70.76 09:02:01 1 11.65 0.00 0.85 0.49 0.02 86.99 09:02:01 2 3.04 0.00 0.85 31.54 0.09 64.48 09:02:01 3 12.47 0.00 0.73 2.64 0.03 84.13 09:02:01 4 15.57 0.00 1.31 1.81 0.03 81.28 09:02:01 5 6.50 0.00 0.39 0.08 0.02 93.01 09:02:01 6 5.40 0.00 0.56 0.81 0.02 93.21 09:02:01 7 3.21 0.00 0.44 2.72 0.05 93.58 09:03:01 all 7.42 0.00 0.56 6.07 0.03 85.91 09:03:01 0 1.35 0.00 0.13 0.02 0.07 98.43 09:03:01 1 3.40 0.00 0.23 0.12 0.02 96.23 09:03:01 2 4.63 0.00 0.38 26.57 0.02 68.41 09:03:01 3 19.65 0.00 1.00 2.58 0.05 76.72 09:03:01 4 11.43 0.00 1.02 7.63 0.03 79.89 09:03:01 5 6.09 0.00 0.50 0.12 0.02 93.28 09:03:01 6 1.60 0.00 0.17 0.08 0.02 98.13 09:03:01 7 11.26 0.00 1.09 11.55 0.05 76.05 09:04:01 all 17.57 0.00 2.09 5.88 0.08 74.39 09:04:01 0 19.53 0.00 0.94 0.92 0.08 78.53 09:04:01 1 27.95 0.00 3.81 8.81 0.08 59.34 09:04:01 2 17.88 0.00 3.16 11.90 0.08 66.98 09:04:01 3 17.71 0.00 2.51 7.63 0.07 72.08 09:04:01 4 14.91 0.00 1.41 11.37 0.07 72.24 09:04:01 5 10.71 0.00 0.48 0.25 0.03 88.52 09:04:01 6 13.66 0.00 1.40 1.96 0.08 82.90 09:04:01 7 18.22 0.00 3.01 4.19 0.12 74.46 09:05:01 all 16.84 0.00 1.39 15.56 0.06 66.15 09:05:01 0 19.62 0.00 1.14 22.43 0.05 56.76 09:05:01 1 19.65 0.00 1.43 3.05 0.07 75.81 09:05:01 2 16.21 0.00 1.03 9.60 0.12 73.05 09:05:01 3 19.76 0.00 1.18 5.89 0.05 73.12 09:05:01 4 13.19 0.00 0.79 6.95 0.03 79.04 09:05:01 5 12.56 0.00 1.51 25.66 0.03 60.24 09:05:01 6 17.37 0.00 1.84 16.92 0.05 63.82 09:05:01 7 16.31 0.00 2.23 34.08 0.07 47.30 09:06:01 all 12.01 0.00 1.30 6.58 0.05 80.06 09:06:01 0 21.14 0.00 1.10 0.55 0.05 77.16 09:06:01 1 9.90 0.00 1.26 0.34 0.08 88.42 09:06:01 2 13.18 0.00 1.54 30.03 0.07 55.19 09:06:01 3 9.03 0.00 1.20 0.13 0.05 89.58 09:06:01 4 10.01 0.00 1.17 13.86 0.03 74.92 09:06:01 5 11.82 0.00 1.81 0.34 0.03 85.99 09:06:01 6 12.82 0.00 1.24 6.52 0.03 79.38 09:06:01 7 8.15 0.00 1.09 0.92 0.05 89.79 Average: all 12.38 0.00 1.22 8.36 0.05 77.99 Average: 0 13.71 0.00 0.80 9.07 0.06 76.36 Average: 1 14.49 0.00 1.51 2.56 0.05 81.39 Average: 2 11.00 0.00 1.39 21.91 0.07 65.62 Average: 3 15.73 0.00 1.33 3.77 0.05 79.13 Average: 4 13.01 0.00 1.14 8.34 0.04 77.46 Average: 5 9.54 0.00 0.94 5.28 0.03 84.21 Average: 6 10.16 0.00 1.04 5.27 0.04 83.49 Average: 7 11.43 0.00 1.57 10.67 0.07 76.26