---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20398 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 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 880 24857 0 6429 30831 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:96:31:0c brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe96:310c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:0e:6c:67 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-20398) 04/03/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 111.95 36.20 75.75 1711.98 26239.08 23:13:01 130.09 22.88 107.22 2743.01 31374.24 23:14:01 292.52 4.63 287.89 420.60 160527.91 23:15:01 303.80 9.52 294.28 414.60 30872.77 23:16:01 16.63 0.00 16.63 0.00 21048.36 23:17:01 58.74 0.02 58.72 0.13 22786.35 Average: 152.40 12.14 140.26 879.41 48870.97 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30170704 31741612 2768516 8.40 68380 1813888 1376980 4.05 826840 1650368 144776 23:13:01 29413868 31647696 3525352 10.70 90840 2431348 1511992 4.45 1015364 2171388 423880 23:14:01 25275768 31399500 7663452 23.27 143076 6097024 4552340 13.39 1286704 5820816 1228 23:15:01 23199436 29475672 9739784 29.57 159028 6215584 8910848 26.22 3393544 5728812 52 23:16:01 23196968 29473900 9742252 29.58 159280 6215808 8910956 26.22 3398724 5726596 256 23:17:01 24704908 30999348 8234312 25.00 160112 6242812 2478104 7.29 1926876 5738488 80 Average: 25993609 30789621 6945611 21.09 130119 4836077 4623537 13.60 1974675 4472745 95045 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 23:12:01 ens3 54.55 36.86 833.98 8.11 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 5.53 5.53 0.53 0.53 0.00 0.00 0.00 0.00 23:13:01 ens3 119.50 84.52 2537.78 11.56 0.00 0.00 0.00 0.00 23:13:01 br-8eeb435c7d40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 8.33 8.33 0.82 0.82 0.00 0.00 0.00 0.00 23:14:01 veth7bd95d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1230.81 594.87 31029.57 43.09 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 2.68 2.68 2.43 2.43 0.00 0.00 0.00 0.00 23:15:01 veth7bd95d8 4.47 5.82 0.75 0.85 0.00 0.00 0.00 0.00 23:15:01 ens3 7.85 5.13 2.00 1.62 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 6.10 6.10 1.37 1.37 0.00 0.00 0.00 0.00 23:16:01 veth7bd95d8 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 23:16:01 ens3 2.87 2.73 0.64 0.89 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 7.00 7.00 0.57 0.57 0.00 0.00 0.00 0.00 23:17:01 ens3 16.60 15.25 6.91 15.46 0.00 0.00 0.00 0.00 23:17:01 br-8eeb435c7d40 4.12 4.58 1.98 2.18 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 5.19 5.19 0.98 0.98 0.00 0.00 0.00 0.00 Average: ens3 239.21 123.47 5748.80 13.47 0.00 0.00 0.00 0.00 Average: br-8eeb435c7d40 0.69 0.77 0.33 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20398) 04/03/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.30 0.00 0.76 2.36 0.03 87.55 23:12:01 0 13.57 0.00 0.73 5.97 0.03 79.70 23:12:01 1 19.81 0.00 1.24 3.11 0.05 75.79 23:12:01 2 9.77 0.00 0.62 0.49 0.02 89.11 23:12:01 3 7.82 0.00 0.56 0.19 0.03 91.40 23:12:01 4 1.05 0.00 0.47 3.26 0.02 95.20 23:12:01 5 1.05 0.00 0.42 0.41 0.02 98.10 23:12:01 6 0.81 0.00 0.31 0.05 0.02 98.81 23:12:01 7 20.54 0.00 1.73 5.46 0.05 72.22 23:13:01 all 10.15 0.00 1.06 2.20 0.03 86.56 23:13:01 0 25.23 0.00 1.34 1.07 0.05 72.32 23:13:01 1 7.86 0.00 0.83 0.68 0.03 90.58 23:13:01 2 3.96 0.00 0.95 0.45 0.02 94.63 23:13:01 3 0.90 0.00 0.65 4.07 0.02 94.36 23:13:01 4 1.59 0.00 0.47 0.67 0.02 97.26 23:13:01 5 25.15 0.00 1.87 2.87 0.05 70.06 23:13:01 6 14.43 0.00 1.60 0.35 0.02 83.60 23:13:01 7 2.14 0.00 0.74 7.46 0.03 89.63 23:14:01 all 13.41 0.00 5.62 4.31 0.07 76.58 23:14:01 0 13.67 0.00 7.68 10.19 0.07 68.39 23:14:01 1 13.49 0.00 4.73 1.90 0.07 79.82 23:14:01 2 12.12 0.00 5.61 0.47 0.08 81.72 23:14:01 3 9.74 0.00 4.66 17.14 0.09 68.37 23:14:01 4 15.69 0.00 5.28 0.27 0.05 78.71 23:14:01 5 14.76 0.00 5.49 1.37 0.07 78.31 23:14:01 6 14.34 0.00 6.65 2.15 0.08 76.77 23:14:01 7 13.47 0.00 4.84 1.09 0.09 80.51 23:15:01 all 27.29 0.00 3.28 1.32 0.08 68.03 23:15:01 0 27.39 0.00 2.89 2.34 0.08 67.29 23:15:01 1 28.16 0.00 3.45 0.28 0.10 68.00 23:15:01 2 18.88 0.00 2.47 1.22 0.07 77.36 23:15:01 3 24.70 0.00 2.88 1.29 0.07 71.06 23:15:01 4 34.51 0.00 3.94 1.44 0.08 60.02 23:15:01 5 28.77 0.00 3.69 1.39 0.08 66.07 23:15:01 6 28.81 0.00 3.45 1.04 0.08 66.62 23:15:01 7 27.21 0.00 3.49 1.51 0.08 67.71 23:16:01 all 3.81 0.00 0.35 0.24 0.05 95.56 23:16:01 0 4.54 0.00 0.48 0.15 0.03 94.80 23:16:01 1 4.99 0.00 0.40 0.00 0.05 94.56 23:16:01 2 4.23 0.00 0.30 0.03 0.05 95.40 23:16:01 3 2.67 0.00 0.43 0.03 0.07 96.79 23:16:01 4 4.47 0.00 0.43 0.15 0.05 94.89 23:16:01 5 3.47 0.00 0.33 0.00 0.05 96.14 23:16:01 6 3.78 0.00 0.18 1.60 0.05 94.39 23:16:01 7 2.27 0.00 0.18 0.00 0.03 97.51 23:17:01 all 1.44 0.00 0.49 0.34 0.04 97.69 23:17:01 0 1.14 0.00 0.45 0.13 0.03 98.25 23:17:01 1 0.83 0.00 0.58 0.08 0.05 98.45 23:17:01 2 2.32 0.00 0.50 0.23 0.05 96.90 23:17:01 3 1.45 0.00 0.58 0.07 0.05 97.85 23:17:01 4 1.59 0.00 0.47 0.10 0.03 97.81 23:17:01 5 1.42 0.00 0.38 0.05 0.03 98.11 23:17:01 6 1.07 0.00 0.43 1.70 0.03 96.76 23:17:01 7 1.72 0.00 0.52 0.42 0.03 97.31 Average: all 10.88 0.00 1.92 1.79 0.05 85.36 Average: 0 14.24 0.00 2.25 3.28 0.05 80.18 Average: 1 12.49 0.00 1.87 1.00 0.06 84.58 Average: 2 8.54 0.00 1.73 0.48 0.05 89.20 Average: 3 7.86 0.00 1.62 3.77 0.05 86.70 Average: 4 9.80 0.00 1.83 0.98 0.04 87.35 Average: 5 12.45 0.00 2.03 1.02 0.05 84.46 Average: 6 10.54 0.00 2.10 1.15 0.05 86.16 Average: 7 11.19 0.00 1.91 2.65 0.05 84.20