---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78127 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 25085 0 6201 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:c5:1e:0c brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fec5:1e0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:3f:aa:73 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::42:8dff:fe3f:aa73/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78127) 10/20/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 350.69 39.18 311.51 1777.05 29613.29 17:29:01 459.24 24.55 434.69 2780.70 169049.44 17:30:01 248.73 6.33 242.40 300.33 34311.45 17:31:01 97.57 0.20 97.37 11.73 30862.36 17:32:01 17.68 0.02 17.66 0.13 21188.79 17:33:01 68.69 0.73 67.96 29.33 22135.21 Average: 206.70 11.76 194.94 813.86 51253.05 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30073552 31673324 2865668 8.70 72316 1836264 1465812 4.31 904500 1666772 174608 17:29:01 25718612 31292848 7220608 21.92 131112 5588560 5113840 15.05 1421468 5252404 2696 17:30:01 23520040 29437108 9419180 28.60 156660 5872176 9449000 27.80 3442120 5368884 2652 17:31:01 22958692 28987108 9980528 30.30 172160 5953004 9699616 28.54 3944472 5405324 504 17:32:01 22945824 28976596 9993396 30.34 172328 5954820 9740248 28.66 3953828 5407068 252 17:33:01 25733784 31611336 7205436 21.87 173216 5817736 1634536 4.81 1377944 5267244 3664 Average: 25158417 30329720 7780803 23.62 146299 5170427 6183842 18.19 2507389 4727949 30729 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 129.67 93.66 1173.52 31.89 0.00 0.00 0.00 0.00 17:28:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 17:29:01 veth3732126 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 vethf697108 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:29:01 vethf471a2b 0.18 0.38 0.01 0.03 0.00 0.00 0.00 0.00 17:29:01 veth115e9dd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 veth3732126 0.47 0.67 0.05 1.08 0.00 0.00 0.00 0.00 17:30:01 veth0d08856 3.38 4.15 0.64 0.42 0.00 0.00 0.00 0.00 17:30:01 veth9720bd5 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 17:30:01 vethf697108 5.30 6.65 0.84 0.94 0.00 0.00 0.00 0.00 17:31:01 veth3732126 0.60 0.70 0.05 1.61 0.00 0.00 0.00 0.00 17:31:01 veth0d08856 8.33 9.98 1.69 5.80 0.00 0.00 0.00 0.00 17:31:01 veth42ddc17 5.82 4.93 12.59 6.02 0.00 0.00 0.00 0.00 17:31:01 vethf697108 0.98 1.35 0.15 0.17 0.00 0.00 0.00 0.00 17:32:01 veth3732126 0.63 0.63 0.06 1.65 0.00 0.00 0.00 0.00 17:32:01 veth0d08856 14.06 16.61 2.84 1.52 0.00 0.00 0.00 0.00 17:32:01 veth42ddc17 5.35 4.35 12.54 6.30 0.00 0.00 0.00 0.00 17:32:01 vethf697108 0.38 0.57 0.05 0.06 0.00 0.00 0.00 0.00 17:33:01 docker0 13.31 17.65 2.12 286.35 0.00 0.00 0.00 0.00 17:33:01 ens3 1786.12 955.62 34277.05 188.25 0.00 0.00 0.00 0.00 17:33:01 lo 28.83 28.83 2.65 2.65 0.00 0.00 0.00 0.00 Average: docker0 2.23 2.95 0.35 47.86 0.00 0.00 0.00 0.00 Average: ens3 250.78 130.68 5622.55 23.66 0.00 0.00 0.00 0.00 Average: lo 4.16 4.16 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78127) 10/20/24 _x86_64_ (8 CPU) 17:26:26 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.98 0.00 0.93 3.02 0.04 86.04 17:28:01 0 1.07 0.00 0.39 0.29 0.02 98.24 17:28:01 1 30.03 0.00 1.61 2.19 0.07 66.09 17:28:01 2 18.17 0.00 1.94 5.51 0.03 74.35 17:28:01 3 6.79 0.00 1.07 15.19 0.05 76.89 17:28:01 4 6.24 0.00 0.66 0.07 0.02 93.02 17:28:01 5 3.03 0.00 0.42 0.19 0.02 96.34 17:28:01 6 6.39 0.00 0.51 0.46 0.07 92.57 17:28:01 7 8.13 0.00 0.80 0.31 0.03 90.73 17:29:01 all 15.15 0.00 6.60 12.63 0.07 65.55 17:29:01 0 13.35 0.00 5.85 5.00 0.07 75.74 17:29:01 1 20.72 0.00 6.56 6.26 0.10 66.35 17:29:01 2 14.32 0.00 6.04 3.73 0.07 75.84 17:29:01 3 14.71 0.00 6.88 21.96 0.08 56.36 17:29:01 4 13.89 0.00 7.02 6.43 0.07 72.60 17:29:01 5 12.86 0.00 7.07 8.47 0.07 71.54 17:29:01 6 14.65 0.00 7.55 44.55 0.09 33.17 17:29:01 7 16.66 0.00 5.82 4.89 0.07 72.56 17:30:01 all 24.89 0.00 3.09 2.51 0.08 69.42 17:30:01 0 30.12 0.00 3.78 0.77 0.07 65.27 17:30:01 1 26.15 0.00 3.44 10.88 0.08 59.44 17:30:01 2 21.66 0.00 3.12 1.16 0.08 73.98 17:30:01 3 23.66 0.00 2.87 0.79 0.07 72.61 17:30:01 4 24.66 0.00 2.66 0.20 0.08 72.39 17:30:01 5 23.17 0.00 3.01 3.31 0.08 70.43 17:30:01 6 23.92 0.00 2.99 0.69 0.08 72.31 17:30:01 7 25.80 0.00 2.89 2.27 0.08 68.96 17:31:01 all 11.17 0.00 1.73 2.10 0.07 84.94 17:31:01 0 10.65 0.00 2.06 0.03 0.07 87.20 17:31:01 1 10.04 0.00 1.47 4.12 0.07 84.30 17:31:01 2 11.36 0.00 1.50 0.72 0.05 86.38 17:31:01 3 14.64 0.00 2.02 0.65 0.07 82.62 17:31:01 4 12.37 0.00 1.99 3.55 0.07 82.02 17:31:01 5 9.33 0.00 1.14 0.20 0.05 89.28 17:31:01 6 9.79 0.00 1.63 6.25 0.08 82.24 17:31:01 7 11.15 0.00 2.02 1.29 0.07 85.47 17:32:01 all 2.42 0.00 0.36 0.99 0.04 96.19 17:32:01 0 1.70 0.00 0.25 0.00 0.03 98.01 17:32:01 1 3.00 0.00 0.43 0.12 0.05 96.40 17:32:01 2 1.98 0.00 0.30 0.02 0.05 97.65 17:32:01 3 2.59 0.00 0.33 0.00 0.05 97.02 17:32:01 4 2.04 0.00 0.40 0.00 0.03 97.53 17:32:01 5 2.60 0.00 0.32 0.00 0.03 97.05 17:32:01 6 3.01 0.00 0.37 7.75 0.03 88.84 17:32:01 7 2.43 0.00 0.47 0.02 0.07 97.02 17:33:01 all 2.89 0.00 0.85 1.39 0.09 94.79 17:33:01 0 3.60 0.00 0.75 0.20 0.05 95.41 17:33:01 1 2.75 0.00 0.90 0.82 0.05 95.48 17:33:01 2 3.11 0.00 1.05 0.23 0.07 95.54 17:33:01 3 2.72 0.00 0.83 0.12 0.23 96.09 17:33:01 4 2.28 0.00 0.65 0.12 0.03 96.92 17:33:01 5 2.24 0.00 0.94 0.10 0.17 96.56 17:33:01 6 3.35 0.00 0.70 8.78 0.07 87.10 17:33:01 7 3.08 0.00 0.94 0.77 0.03 95.18 Average: all 11.06 0.00 2.25 3.76 0.07 82.86 Average: 0 10.08 0.00 2.17 1.04 0.05 86.65 Average: 1 15.39 0.00 2.40 4.06 0.07 78.08 Average: 2 11.73 0.00 2.32 1.89 0.06 84.00 Average: 3 10.84 0.00 2.33 6.39 0.09 80.34 Average: 4 10.22 0.00 2.22 1.72 0.05 85.78 Average: 5 8.86 0.00 2.14 2.04 0.07 86.88 Average: 6 10.17 0.00 2.28 11.36 0.07 76.11 Average: 7 11.19 0.00 2.15 1.59 0.06 85.01