---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10249 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 863 24565 0 6737 30847 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:64:10:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe64:106a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:a5:f2:a5 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-10249) 03/02/24 _x86_64_ (8 CPU) 07:05:53 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 161.92 84.27 77.65 6166.71 60052.52 07:08:01 103.45 16.96 86.49 1226.60 30333.61 07:09:01 153.40 9.43 143.97 1648.25 57053.52 07:10:01 372.47 11.93 360.54 791.37 142212.01 07:11:01 32.58 0.55 32.03 65.46 20992.33 07:12:01 64.84 1.02 63.82 60.92 23211.78 Average: 148.11 20.69 127.42 1659.88 55642.67 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30203588 31667668 2735632 8.31 56128 1727192 1477552 4.35 903308 1559204 91904 07:08:01 29855932 31684352 3083288 9.36 81972 2046280 1452912 4.27 906468 1861104 184916 07:09:01 25691348 31668196 7247872 22.00 132300 5988960 1418588 4.17 1010180 5726372 3051428 07:10:01 23819736 30382536 9119484 27.69 153448 6503576 8022044 23.60 2439184 6069508 520 07:11:01 22724228 29307412 10214992 31.01 155336 6517660 9264260 27.26 3579020 6008024 48 07:12:01 25232964 31660112 7706256 23.40 158664 6373832 1466904 4.32 1274392 5868232 45108 Average: 26254633 31061713 6684587 20.29 122975 4859583 3850377 11.33 1685425 4515407 562321 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 335.24 228.65 1535.04 60.63 0.00 0.00 0.00 0.00 07:07:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 47.73 35.43 714.87 7.26 0.00 0.00 0.00 0.00 07:08:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 07:09:01 br-daed04a34227 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 1300.07 662.88 41142.66 48.60 0.00 0.00 0.00 0.00 07:09:01 lo 11.40 11.40 1.11 1.11 0.00 0.00 0.00 0.00 07:10:01 br-daed04a34227 0.28 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 veth7c0583c 0.62 0.75 0.04 0.05 0.00 0.00 0.00 0.00 07:10:01 veth2000345 26.85 25.03 11.56 16.27 0.00 0.00 0.00 0.00 07:10:01 vethbcbb137 1.22 1.38 0.07 0.09 0.00 0.00 0.00 0.00 07:11:01 br-daed04a34227 2.12 2.72 0.66 0.49 0.00 0.00 0.00 0.00 07:11:01 veth7c0583c 6.73 7.15 1.08 0.85 0.00 0.00 0.00 0.00 07:11:01 veth2000345 51.66 43.54 12.73 45.35 0.00 0.00 0.00 0.00 07:11:01 vethbcbb137 113.01 95.73 24.46 102.91 0.00 0.00 0.00 0.01 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 1904.08 1048.99 46816.45 300.99 0.00 0.00 0.00 0.00 07:12:01 lo 25.90 25.90 3.08 3.08 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: ens3 316.53 173.89 7801.67 50.08 0.00 0.00 0.00 0.00 Average: lo 3.82 3.82 0.47 0.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10249) 03/02/24 _x86_64_ (8 CPU) 07:05:53 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 8.56 0.00 1.17 4.59 0.03 85.64 07:07:01 0 10.17 0.00 0.83 0.20 0.02 88.78 07:07:01 1 8.69 0.00 1.10 0.68 0.03 89.49 07:07:01 2 9.14 0.00 1.20 4.98 0.07 84.60 07:07:01 3 9.46 0.00 1.09 1.15 0.03 88.26 07:07:01 4 6.61 0.00 1.86 18.87 0.03 72.63 07:07:01 5 3.83 0.00 0.85 0.81 0.02 94.49 07:07:01 6 3.11 0.00 1.04 0.72 0.03 95.11 07:07:01 7 17.45 0.00 1.39 9.39 0.05 71.72 07:08:01 all 10.12 0.00 0.62 2.53 0.03 86.71 07:08:01 0 0.27 0.00 0.08 0.00 0.00 99.65 07:08:01 1 22.07 0.00 1.27 4.46 0.07 72.14 07:08:01 2 5.16 0.00 0.45 2.90 0.03 91.45 07:08:01 3 11.53 0.00 0.70 0.45 0.02 87.30 07:08:01 4 0.25 0.00 0.13 10.10 0.02 89.50 07:08:01 5 2.78 0.00 0.32 0.32 0.02 96.57 07:08:01 6 19.87 0.00 0.72 1.35 0.02 78.04 07:08:01 7 19.02 0.00 1.35 0.65 0.03 78.95 07:09:01 all 14.09 0.00 5.21 3.79 0.07 76.83 07:09:01 0 12.74 0.00 4.93 2.03 0.08 80.22 07:09:01 1 11.93 0.00 5.50 0.12 0.05 82.41 07:09:01 2 13.06 0.00 4.74 9.58 0.10 72.52 07:09:01 3 11.26 0.00 5.22 2.55 0.08 80.89 07:09:01 4 10.10 0.00 4.84 11.57 0.05 73.44 07:09:01 5 11.54 0.00 5.08 0.07 0.07 83.24 07:09:01 6 23.00 0.00 6.31 1.44 0.08 69.17 07:09:01 7 19.08 0.00 5.08 2.95 0.07 72.82 07:10:01 all 17.84 0.00 4.06 9.81 0.07 68.21 07:10:01 0 18.97 0.00 3.62 0.99 0.05 76.37 07:10:01 1 15.91 0.00 4.15 4.24 0.07 75.63 07:10:01 2 17.03 0.00 4.26 28.72 0.08 49.92 07:10:01 3 17.42 0.00 3.49 10.35 0.05 68.69 07:10:01 4 21.87 0.00 5.48 29.04 0.10 43.51 07:10:01 5 12.52 0.00 3.13 2.43 0.07 81.85 07:10:01 6 17.73 0.00 4.29 1.19 0.05 76.74 07:10:01 7 21.29 0.00 4.08 1.67 0.08 72.88 07:11:01 all 19.78 0.00 2.20 1.28 0.07 76.67 07:11:01 0 19.44 0.00 2.24 0.05 0.05 78.22 07:11:01 1 24.73 0.00 2.59 0.37 0.08 72.23 07:11:01 2 16.83 0.00 2.08 2.11 0.05 78.92 07:11:01 3 21.94 0.00 2.53 0.20 0.08 75.24 07:11:01 4 26.33 0.00 2.67 6.80 0.07 64.14 07:11:01 5 11.94 0.00 1.45 0.20 0.07 86.35 07:11:01 6 19.31 0.00 1.91 0.07 0.07 78.65 07:11:01 7 17.79 0.00 2.14 0.48 0.07 79.52 07:12:01 all 4.14 0.00 0.63 1.47 0.04 93.73 07:12:01 0 1.54 0.00 0.52 0.05 0.05 97.84 07:12:01 1 3.19 0.00 0.55 0.10 0.03 96.13 07:12:01 2 3.74 0.00 0.56 0.28 0.03 95.38 07:12:01 3 1.25 0.00 0.53 0.30 0.05 97.86 07:12:01 4 1.20 0.00 0.62 8.66 0.03 89.49 07:12:01 5 18.54 0.00 1.16 0.48 0.05 79.77 07:12:01 6 1.90 0.00 0.58 1.82 0.03 95.66 07:12:01 7 1.67 0.00 0.47 0.07 0.05 97.74 Average: all 12.41 0.00 2.31 3.90 0.05 81.33 Average: 0 10.51 0.00 2.03 0.55 0.04 86.87 Average: 1 14.42 0.00 2.52 1.66 0.06 81.34 Average: 2 10.80 0.00 2.20 8.05 0.06 78.88 Average: 3 12.13 0.00 2.25 2.49 0.05 83.07 Average: 4 11.03 0.00 2.59 14.16 0.05 72.17 Average: 5 10.19 0.00 1.99 0.72 0.05 87.06 Average: 6 14.13 0.00 2.46 1.10 0.05 82.26 Average: 7 16.03 0.00 2.41 2.54 0.06 78.97