---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2027 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 15G 141G 10% / 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 878 24593 0 6694 30832 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:74:aa:40 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe74:aa40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:91:44:c2 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-2027) 02/02/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 149.97 36.78 113.20 1718.58 86833.68 23:13:01 155.41 24.08 131.33 2805.67 47501.95 23:14:01 287.27 4.83 282.44 394.33 146530.11 23:15:01 268.29 9.42 258.87 394.60 9996.25 23:16:01 4.65 0.03 4.62 3.73 96.13 23:17:01 45.58 0.07 45.51 7.60 1812.26 Average: 151.87 12.47 139.40 885.15 48691.25 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30057040 31681648 2882180 8.75 70896 1862640 1400824 4.12 889960 1695340 195420 23:13:01 28395348 31646504 4543872 13.79 108316 3395384 1398064 4.11 1022548 3118980 1323388 23:14:01 25018808 31410652 7920412 24.05 144276 6351724 4945092 14.55 1311836 6028592 724 23:15:01 22898144 29454872 10041076 30.48 158640 6488700 8944468 26.32 3422552 5993220 480 23:16:01 22888668 29446056 10050552 30.51 158800 6489024 8949304 26.33 3433948 5991048 204 23:17:01 24397912 30973036 8541308 25.93 159708 6516116 2531316 7.45 1958608 6003100 72 Average: 25609320 30768795 7329900 22.25 133439 5183931 4694845 13.81 2006575 4805047 253381 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 91.46 63.59 1081.39 11.76 0.00 0.00 0.00 0.00 23:12:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-159c527dc2dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 281.84 186.67 8148.52 17.62 0.00 0.00 0.00 0.00 23:13:01 lo 7.87 7.87 0.73 0.73 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 23:14:01 vethe87dd1c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 veth86aadec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-159c527dc2dd 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 23:14:01 ens3 1067.41 485.59 27276.38 34.41 0.00 0.00 0.00 0.00 23:15:01 vethefc901d 3.05 3.62 0.59 0.38 0.00 0.00 0.00 0.00 23:15:01 br-159c527dc2dd 1.42 1.25 0.90 1.80 0.00 0.00 0.00 0.00 23:15:01 ens3 5.60 4.17 1.67 1.25 0.00 0.00 0.00 0.00 23:15:01 vetheb74ff3 0.48 0.87 0.05 0.32 0.00 0.00 0.00 0.00 23:16:01 vethefc901d 3.20 4.67 0.66 0.36 0.00 0.00 0.00 0.00 23:16:01 br-159c527dc2dd 1.63 1.85 1.00 0.24 0.00 0.00 0.00 0.00 23:16:01 ens3 3.02 3.13 0.66 0.73 0.00 0.00 0.00 0.00 23:16:01 vetheb74ff3 0.28 0.20 0.02 0.01 0.00 0.00 0.00 0.00 23:17:01 br-159c527dc2dd 1.18 1.42 0.10 0.14 0.00 0.00 0.00 0.00 23:17:01 ens3 13.71 13.58 5.87 16.59 0.00 0.00 0.00 0.00 23:17:01 veth50270bc 54.01 48.16 20.46 40.49 0.00 0.00 0.00 0.00 23:17:01 lo 34.94 34.94 6.19 6.19 0.00 0.00 0.00 0.00 Average: br-159c527dc2dd 0.71 0.77 0.33 0.37 0.00 0.00 0.00 0.00 Average: ens3 244.25 126.29 6099.41 13.73 0.00 0.00 0.00 0.00 Average: veth50270bc 9.03 8.05 3.42 6.77 0.00 0.00 0.00 0.00 Average: lo 5.18 5.18 0.98 0.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2027) 02/02/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.18 0.00 0.81 3.98 0.03 85.00 23:12:01 0 6.01 0.00 0.42 0.48 0.02 93.07 23:12:01 1 14.31 0.00 0.95 0.63 0.05 84.06 23:12:01 2 16.14 0.00 1.56 0.87 0.03 81.40 23:12:01 3 1.85 0.00 0.25 0.19 0.02 97.69 23:12:01 4 0.81 0.00 0.15 0.22 0.02 98.80 23:12:01 5 2.21 0.00 0.78 20.79 0.05 76.17 23:12:01 6 14.68 0.00 0.78 8.17 0.07 76.30 23:12:01 7 25.39 0.00 1.56 0.56 0.03 72.45 23:13:01 all 11.93 0.00 2.37 2.60 0.06 83.05 23:13:01 0 5.69 0.00 1.79 0.38 0.03 92.10 23:13:01 1 13.44 0.00 2.89 0.94 0.07 82.67 23:13:01 2 21.81 0.00 3.14 0.76 0.05 74.24 23:13:01 3 10.96 0.00 2.15 1.11 0.05 85.74 23:13:01 4 14.45 0.00 2.57 1.07 0.05 81.86 23:13:01 5 4.12 0.00 1.35 11.79 0.03 82.71 23:13:01 6 4.75 0.00 2.42 3.24 0.08 89.50 23:13:01 7 20.31 0.00 2.61 1.52 0.07 75.49 23:14:01 all 12.02 0.00 4.76 5.35 0.07 77.81 23:14:01 0 10.48 0.00 4.05 0.22 0.08 85.17 23:14:01 1 11.80 0.00 4.45 0.56 0.08 83.11 23:14:01 2 13.48 0.00 5.92 1.51 0.07 79.02 23:14:01 3 12.60 0.00 5.51 21.28 0.09 60.54 23:14:01 4 11.95 0.00 4.37 0.19 0.07 83.42 23:14:01 5 11.05 0.00 3.69 5.59 0.07 79.60 23:14:01 6 12.49 0.00 4.98 0.81 0.08 81.63 23:14:01 7 12.27 0.00 5.11 12.76 0.07 69.80 23:15:01 all 26.40 0.00 3.15 1.01 0.09 69.36 23:15:01 0 21.09 0.00 2.86 1.24 0.08 74.72 23:15:01 1 27.22 0.00 3.56 0.42 0.10 68.69 23:15:01 2 27.05 0.00 2.96 0.94 0.08 68.97 23:15:01 3 31.84 0.00 3.52 0.84 0.08 63.72 23:15:01 4 25.27 0.00 3.18 0.42 0.10 71.03 23:15:01 5 21.21 0.00 2.60 2.01 0.07 74.11 23:15:01 6 29.68 0.00 3.37 0.33 0.07 66.56 23:15:01 7 27.83 0.00 3.16 1.91 0.10 67.00 23:16:01 all 3.75 0.00 0.41 0.03 0.05 95.76 23:16:01 0 4.36 0.00 0.50 0.00 0.03 95.10 23:16:01 1 4.01 0.00 0.43 0.00 0.03 95.52 23:16:01 2 3.54 0.00 0.43 0.00 0.07 95.96 23:16:01 3 3.35 0.00 0.32 0.00 0.03 96.30 23:16:01 4 4.36 0.00 0.58 0.02 0.07 94.97 23:16:01 5 2.57 0.00 0.33 0.02 0.08 96.99 23:16:01 6 4.07 0.00 0.37 0.00 0.03 95.53 23:16:01 7 3.77 0.00 0.33 0.18 0.03 95.68 23:17:01 all 1.29 0.00 0.49 0.19 0.04 97.99 23:17:01 0 1.32 0.00 0.57 0.03 0.05 98.02 23:17:01 1 0.73 0.00 0.45 0.23 0.02 98.56 23:17:01 2 1.34 0.00 0.47 0.07 0.07 98.06 23:17:01 3 1.00 0.00 0.48 0.27 0.03 98.21 23:17:01 4 1.22 0.00 0.59 0.33 0.05 97.81 23:17:01 5 0.94 0.00 0.47 0.10 0.03 98.46 23:17:01 6 2.07 0.00 0.50 0.35 0.03 97.04 23:17:01 7 1.71 0.00 0.38 0.10 0.05 97.76 Average: all 10.92 0.00 1.99 2.18 0.06 84.85 Average: 0 8.16 0.00 1.70 0.39 0.05 89.70 Average: 1 11.90 0.00 2.12 0.46 0.06 85.46 Average: 2 13.87 0.00 2.41 0.69 0.06 82.98 Average: 3 10.26 0.00 2.03 3.90 0.05 83.76 Average: 4 9.69 0.00 1.90 0.38 0.06 87.98 Average: 5 7.01 0.00 1.53 6.68 0.06 84.72 Average: 6 11.27 0.00 2.07 2.14 0.06 84.46 Average: 7 15.18 0.00 2.18 2.82 0.06 79.75