---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6129 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 704K 797M 1% /run /dev/vda1 20G 13G 6.8G 66% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 535 1394 0 6045 7141 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:33:d7:6c brd ff:ff:ff:ff:ff:ff inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe33:d76c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:d6:69:8a 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::42:78ff:fed6:698a/64 scope link valid_lft forever preferred_lft forever 4: br-085629d13040: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:60:01:44 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-085629d13040 valid_lft forever preferred_lft forever inet6 fe80::42:30ff:fe60:144/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6129) 10/10/25 _x86_64_ (4 CPU) 23:10:49 LINUX RESTART (4 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:02 149.56 69.09 80.47 5617.86 39911.90 23:13:01 51.41 0.30 51.10 32.40 6732.09 23:14:01 146.06 13.03 133.03 2252.16 71944.81 23:15:01 69.81 2.78 67.02 420.46 27185.34 23:16:01 42.06 0.38 41.68 34.13 11524.88 23:17:01 43.54 0.02 43.53 0.40 5993.93 23:18:01 52.00 0.05 51.95 4.53 9770.34 23:19:01 100.73 7.28 93.45 1285.44 42413.86 23:20:01 25.80 0.28 25.52 21.59 570.91 23:21:01 24.22 0.30 23.92 22.52 1600.93 Average: 70.55 9.37 61.18 970.61 21788.17 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:02 5901172 7414788 2266256 27.75 35428 1659524 984008 10.68 590372 1510312 45804 23:13:01 5659184 7411212 2508244 30.71 55340 1864968 966540 10.49 603944 1711972 157172 23:14:01 4137864 7293916 4029564 49.34 79284 3199368 1441992 15.65 775072 2979904 1752 23:15:01 3078384 7346808 5089044 62.31 96092 4242008 1599900 17.36 868700 3887028 261976 23:16:01 2676396 7013424 5491032 67.23 99996 4298620 2038692 22.12 1357016 3787784 120 23:17:01 2328024 6840696 5839404 71.50 103788 4460700 1894716 20.56 1595660 3888628 2452 23:18:01 2228568 7030552 5938860 72.71 108744 4732908 1667520 18.09 1520660 4053020 2824 23:19:01 952172 6825680 7215256 88.34 128584 5724372 3982820 43.22 1940908 4837200 1612 23:20:01 1464720 7345984 6702708 82.07 130348 5732128 1122840 12.18 1510064 4768400 27248 23:21:01 1384480 7268148 6782948 83.05 132168 5732716 1206888 13.10 1594284 4764976 11620 Average: 2981096 7179121 5186332 63.50 96977 4164731 1690592 18.34 1235668 3618922 51258 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:12:02 ens3 264.42 174.10 1236.33 61.68 0.00 0.00 0.00 0.00 23:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 23:13:01 ens3 58.95 42.92 771.44 5.83 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 lo 2.27 2.27 0.25 0.25 0.00 0.00 0.00 0.00 23:14:01 ens3 1544.76 377.19 10764.16 32.16 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 23:15:01 lo 4.37 4.37 0.54 0.54 0.00 0.00 0.00 0.00 23:15:01 ens3 1075.59 482.24 9158.87 52.05 0.00 0.00 0.00 0.00 23:15:01 br-085629d13040 0.00 0.08 0.00 0.01 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 23:16:01 lo 2.50 2.50 0.23 0.23 0.00 0.00 0.00 0.00 23:16:01 ens3 23.11 15.40 603.52 3.06 0.00 0.00 0.00 0.00 23:16:01 br-085629d13040 0.87 1.17 0.07 0.12 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 23:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:17:01 ens3 523.15 214.58 2635.95 41.75 0.00 0.00 0.00 0.00 23:17:01 vethe8c5b10 188.62 465.99 19.52 2625.99 0.00 0.00 0.00 0.22 23:17:01 br-085629d13040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:18:01 ens3 536.37 197.27 2889.48 37.49 0.00 0.00 0.00 0.00 23:18:01 veth2b59f61 151.03 415.71 15.66 2506.71 0.00 0.00 0.00 0.21 23:18:01 br-085629d13040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 vetha16c45c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 23:19:01 lo 2.07 2.07 0.29 0.29 0.00 0.00 0.00 0.00 23:19:01 veth59c54ee 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 23:19:01 ens3 1125.36 419.91 8150.52 37.81 0.00 0.00 0.00 0.00 23:20:01 lo 4.68 4.68 0.40 0.40 0.00 0.00 0.00 0.00 23:20:01 ens3 86.62 94.60 27.79 628.05 0.00 0.00 0.00 0.00 23:20:01 br-085629d13040 0.87 1.25 0.07 0.13 0.00 0.00 0.00 0.00 23:20:01 docker0 393.00 1048.96 35.89 5953.86 0.00 0.00 0.00 0.00 23:21:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 23:21:01 ens3 8.44 10.38 6.51 4.77 0.00 0.00 0.00 0.00 23:21:01 br-085629d13040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 525.42 203.11 3628.93 90.62 0.00 0.00 0.00 0.00 Average: br-085629d13040 0.09 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 39.37 105.09 3.60 596.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6129) 10/10/25 _x86_64_ (4 CPU) 23:10:49 LINUX RESTART (4 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:02 all 16.91 0.00 2.75 5.50 2.49 72.34 23:12:02 0 18.65 0.00 1.79 6.26 2.49 70.81 23:12:02 1 10.21 0.00 2.13 7.56 2.16 77.94 23:12:02 2 15.50 0.00 1.92 3.76 2.54 76.27 23:12:02 3 23.29 0.00 5.19 4.45 2.76 64.30 23:13:01 all 19.12 0.00 1.23 2.68 1.26 75.72 23:13:01 0 11.87 0.00 0.64 0.10 0.66 86.72 23:13:01 1 16.82 0.00 1.10 7.27 1.24 73.58 23:13:01 2 0.69 0.00 0.25 1.13 0.59 97.33 23:13:01 3 47.13 0.00 2.93 2.23 2.56 45.15 23:14:01 all 18.70 0.00 5.72 3.67 6.39 65.52 23:14:01 0 18.32 0.00 6.14 2.19 6.28 67.07 23:14:01 1 19.93 0.00 4.31 1.70 6.11 67.94 23:14:01 2 14.37 0.00 6.31 5.56 6.25 67.52 23:14:01 3 22.21 0.00 6.11 5.20 6.91 59.56 23:15:01 all 21.74 0.00 5.47 1.58 7.33 63.88 23:15:01 0 23.57 0.00 4.51 2.72 7.16 62.03 23:15:01 1 20.58 0.00 4.80 0.43 6.41 67.78 23:15:01 2 23.13 0.00 6.92 2.67 7.68 59.61 23:15:01 3 19.73 0.00 5.67 0.51 8.07 66.02 23:16:01 all 34.41 0.00 3.20 1.07 6.20 55.12 23:16:01 0 34.96 0.00 2.86 1.22 6.13 54.83 23:16:01 1 32.22 0.00 3.25 2.34 6.23 55.97 23:16:01 2 36.16 0.00 3.32 0.31 6.32 53.89 23:16:01 3 34.30 0.00 3.36 0.40 6.15 55.79 23:17:01 all 20.94 0.00 2.98 0.62 5.55 69.91 23:17:01 0 20.69 0.00 2.99 0.68 5.40 70.24 23:17:01 1 24.58 0.00 2.02 0.94 4.94 67.53 23:17:01 2 21.42 0.00 3.09 0.71 5.48 69.30 23:17:01 3 17.06 0.00 3.80 0.15 6.38 72.62 23:18:01 all 18.21 0.00 2.83 0.85 4.98 73.12 23:18:01 0 16.63 0.00 2.94 0.68 5.29 74.46 23:18:01 1 17.57 0.00 2.46 1.29 4.13 74.55 23:18:01 2 20.23 0.00 2.86 0.70 4.85 71.36 23:18:01 3 18.45 0.00 3.07 0.73 5.66 72.10 23:19:01 all 39.27 0.00 6.39 2.21 6.71 45.42 23:19:01 0 35.63 0.00 5.34 0.82 6.24 51.98 23:19:01 1 40.20 0.00 4.55 0.25 6.22 48.78 23:19:01 2 43.30 0.00 6.86 4.59 7.62 37.62 23:19:01 3 37.98 0.00 8.87 3.20 6.75 43.20 23:20:01 all 26.59 0.00 2.09 0.87 4.65 65.80 23:20:01 0 16.68 0.00 1.92 0.07 3.85 77.49 23:20:01 1 19.69 0.00 1.69 0.55 4.30 73.78 23:20:01 2 48.67 0.00 2.82 0.84 5.86 41.81 23:20:01 3 21.30 0.00 1.91 2.03 4.57 70.20 23:21:01 all 20.20 0.00 1.05 1.08 2.14 75.52 23:21:01 0 7.06 0.00 0.59 0.05 1.29 91.01 23:21:01 1 6.55 0.00 0.73 0.18 1.50 91.04 23:21:01 2 43.46 0.00 1.94 3.14 3.37 48.09 23:21:01 3 23.63 0.00 0.96 0.97 2.42 72.02 Average: all 23.61 0.00 3.38 2.01 4.78 66.22 Average: 0 20.44 0.00 2.98 1.48 4.49 70.60 Average: 1 20.84 0.00 2.71 2.23 4.33 69.88 Average: 2 26.75 0.00 3.63 2.34 5.06 62.21 Average: 3 26.43 0.00 4.18 1.98 5.23 62.18