---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6227 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 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 901 24475 0 6790 30810 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:fd:15:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fefd:156f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:16:66:3c 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-6227) 12/19/23 _x86_64_ (8 CPU) 11:06:55 LINUX RESTART (8 CPU) 11:07:01 tps rtps wtps bread/s bwrtn/s 11:08:01 157.19 84.79 72.40 6190.83 56104.92 11:09:01 157.17 42.38 114.80 3080.95 27823.10 11:10:01 97.23 11.88 85.35 874.25 29951.67 11:11:01 66.46 13.13 53.32 2426.00 29324.85 11:12:01 168.91 3.42 165.49 455.39 75731.38 11:13:01 298.82 3.55 295.27 405.27 82257.09 11:14:01 98.63 0.38 98.25 37.85 23010.60 11:15:01 24.53 0.03 24.50 0.27 15911.88 11:16:01 23.48 0.02 23.46 0.27 16007.87 11:17:01 74.12 1.48 72.64 79.05 17014.10 Average: 116.65 16.11 100.55 1354.99 37313.51 11:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 30199820 31674564 2739400 8.32 57064 1736172 1484924 4.37 899332 1563028 99212 11:09:01 29448412 31360688 3490808 10.60 83336 2126720 1640928 4.83 1275368 1895480 136912 11:10:01 28348588 30599616 4590632 13.94 90540 2449268 2382112 7.01 2125660 2127400 24916 11:11:01 28195128 31626340 4744092 14.40 100228 3597496 1413040 4.16 1364440 2995796 718400 11:12:01 26689716 31612612 6249504 18.97 132000 4971556 1469548 4.32 1422264 4348588 342492 11:13:01 23371052 30000828 9568168 29.05 177380 6468948 8525900 25.09 3227880 5678548 2436 11:14:01 19493908 26458612 13445312 40.82 185772 6779972 12238544 36.01 6891288 5859720 2940 11:15:01 19332524 26303660 13606696 41.31 186564 6782928 12235848 36.00 7052884 5857924 724 11:16:01 19250540 26221956 13688680 41.56 187504 6784420 12350416 36.34 7138752 5851244 904 11:17:01 25049380 31534968 7889840 23.95 191068 6378228 1551600 4.57 1895720 5405372 54924 Average: 24937907 29739384 8001313 24.29 139146 4807571 5529286 16.27 3329359 4158310 138386 11:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 ens3 418.03 258.22 1572.94 60.31 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:09:01 ens3 255.69 191.58 1961.94 42.13 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 11:10:01 ens3 1174.80 756.84 4629.96 238.78 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 ens3 508.72 339.06 2240.46 99.65 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:12:01 ens3 544.61 287.72 11411.94 29.53 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 5.40 5.40 0.60 0.60 0.00 0.00 0.00 0.00 11:12:01 br-d57d8cdda218 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 vethc251968 12.28 13.73 2.49 8.83 0.00 0.00 0.00 0.00 11:13:01 veth8a2fa73 4.18 6.00 0.72 1.03 0.00 0.00 0.00 0.00 11:13:01 veth0229064 0.00 1.02 0.00 0.24 0.00 0.00 0.00 0.00 11:13:01 ens3 555.66 220.00 12160.58 18.50 0.00 0.00 0.00 0.00 11:14:01 vethc251968 7.88 9.88 3.51 2.79 0.00 0.00 0.00 0.00 11:14:01 veth8a2fa73 0.70 1.33 0.12 0.19 0.00 0.00 0.00 0.00 11:14:01 veth0229064 0.00 0.12 0.00 0.02 0.00 0.00 0.00 0.00 11:14:01 ens3 19.24 15.16 7.50 6.60 0.00 0.00 0.00 0.00 11:15:01 vethc251968 15.08 16.96 17.36 6.37 0.00 0.00 0.00 0.00 11:15:01 veth8a2fa73 0.32 0.53 0.04 0.05 0.00 0.00 0.00 0.00 11:15:01 veth0229064 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 16.78 13.76 4.91 4.38 0.00 0.00 0.00 0.00 11:16:01 vethc251968 17.15 20.05 3.48 3.15 0.00 0.00 0.00 0.00 11:16:01 veth8a2fa73 0.85 1.17 0.13 0.15 0.00 0.00 0.00 0.00 11:16:01 veth0229064 0.43 0.37 0.58 0.08 0.00 0.00 0.00 0.00 11:16:01 ens3 3.90 3.30 0.82 0.97 0.00 0.00 0.00 0.00 11:17:01 ens3 78.32 60.37 123.91 40.91 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 27.68 27.68 2.84 2.84 0.00 0.00 0.00 0.00 Average: ens3 357.57 214.60 3411.44 54.17 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 2.47 2.47 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6227) 12/19/23 _x86_64_ (8 CPU) 11:06:55 LINUX RESTART (8 CPU) 11:07:01 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 8.75 0.00 1.16 3.30 0.04 86.76 11:08:01 0 21.53 0.00 1.52 5.09 0.05 71.81 11:08:01 1 4.72 0.00 0.64 0.72 0.05 93.88 11:08:01 2 18.23 0.00 1.77 0.84 0.03 79.13 11:08:01 3 5.61 0.00 0.80 1.00 0.03 92.55 11:08:01 4 5.18 0.00 0.65 0.37 0.02 93.79 11:08:01 5 4.79 0.00 0.97 3.77 0.03 90.44 11:08:01 6 3.94 0.00 0.95 13.85 0.03 81.22 11:08:01 7 5.96 0.00 1.92 0.78 0.03 91.31 11:09:01 all 14.36 0.00 1.03 2.45 0.04 82.12 11:09:01 0 17.33 0.00 1.52 1.67 0.07 79.41 11:09:01 1 12.45 0.00 0.89 3.45 0.05 83.17 11:09:01 2 29.44 0.00 1.62 1.60 0.05 67.29 11:09:01 3 14.78 0.00 1.08 1.03 0.03 83.07 11:09:01 4 10.11 0.00 0.80 2.39 0.03 86.67 11:09:01 5 11.15 0.00 0.72 0.83 0.03 87.26 11:09:01 6 10.46 0.00 0.85 8.31 0.03 80.34 11:09:01 7 9.19 0.00 0.73 0.30 0.03 89.75 11:10:01 all 37.72 0.00 1.17 1.08 0.07 59.96 11:10:01 0 37.03 0.00 0.92 2.54 0.07 59.45 11:10:01 1 32.98 0.00 1.17 0.25 0.07 65.53 11:10:01 2 39.29 0.00 1.45 0.32 0.07 58.88 11:10:01 3 32.22 0.00 1.00 0.07 0.07 66.65 11:10:01 4 34.23 0.00 1.10 2.94 0.08 61.65 11:10:01 5 44.54 0.00 0.80 1.72 0.07 52.88 11:10:01 6 47.47 0.00 1.84 0.37 0.07 50.26 11:10:01 7 33.99 0.00 1.09 0.49 0.07 64.38 11:11:01 all 31.15 0.00 1.94 1.61 0.06 65.24 11:11:01 0 22.99 0.00 2.03 5.99 0.05 68.94 11:11:01 1 42.31 0.00 2.83 0.03 0.07 54.76 11:11:01 2 34.14 0.00 1.67 0.10 0.07 64.02 11:11:01 3 32.99 0.00 2.02 1.82 0.07 63.10 11:11:01 4 35.07 0.00 2.05 0.13 0.08 62.66 11:11:01 5 33.07 0.00 2.26 0.82 0.05 63.80 11:11:01 6 23.03 0.00 1.50 0.17 0.05 75.25 11:11:01 7 25.61 0.00 1.14 3.77 0.07 69.41 11:12:01 all 9.70 0.00 2.59 5.48 0.05 82.18 11:12:01 0 8.46 0.00 3.58 14.23 0.05 73.68 11:12:01 1 9.24 0.00 1.86 0.13 0.03 88.74 11:12:01 2 6.51 0.00 2.63 0.20 0.03 90.63 11:12:01 3 4.65 0.00 2.47 0.07 0.03 92.78 11:12:01 4 6.46 0.00 2.89 14.40 0.03 76.22 11:12:01 5 26.88 0.00 3.42 2.78 0.07 66.85 11:12:01 6 9.65 0.00 2.38 9.48 0.07 78.42 11:12:01 7 5.75 0.00 1.43 2.68 0.05 90.09 11:13:01 all 32.80 0.00 5.71 6.78 0.10 54.62 11:13:01 0 34.86 0.00 5.63 13.44 0.10 45.96 11:13:01 1 29.55 0.00 5.15 4.83 0.08 60.39 11:13:01 2 34.22 0.00 5.67 2.47 0.10 57.54 11:13:01 3 34.84 0.00 5.91 1.24 0.10 57.90 11:13:01 4 30.02 0.00 6.08 6.85 0.10 56.95 11:13:01 5 31.21 0.00 5.51 12.77 0.10 50.40 11:13:01 6 31.64 0.00 5.56 4.46 0.10 58.24 11:13:01 7 36.02 0.00 6.15 8.22 0.10 49.51 11:14:01 all 43.18 0.00 2.68 1.24 0.10 52.79 11:14:01 0 55.11 0.00 2.73 1.62 0.13 40.40 11:14:01 1 38.56 0.00 2.55 0.82 0.12 57.95 11:14:01 2 42.76 0.00 2.27 1.11 0.10 53.77 11:14:01 3 40.19 0.00 2.47 0.86 0.10 56.38 11:14:01 4 41.87 0.00 2.70 0.60 0.10 54.72 11:14:01 5 40.49 0.00 3.13 0.02 0.10 56.27 11:14:01 6 44.45 0.00 3.10 0.79 0.10 51.57 11:14:01 7 41.96 0.00 2.56 4.14 0.10 51.24 11:15:01 all 6.32 0.00 1.34 0.94 0.08 91.32 11:15:01 0 8.96 0.00 1.72 0.00 0.08 89.24 11:15:01 1 7.43 0.00 1.51 0.28 0.07 90.72 11:15:01 2 6.23 0.00 1.14 0.13 0.08 92.41 11:15:01 3 4.90 0.00 1.37 0.60 0.08 93.04 11:15:01 4 5.94 0.00 1.51 0.07 0.10 92.39 11:15:01 5 4.79 0.00 1.14 0.13 0.07 93.87 11:15:01 6 5.82 0.00 1.12 0.02 0.08 92.95 11:15:01 7 6.51 0.00 1.21 6.24 0.08 85.96 11:16:01 all 5.29 0.00 1.30 1.00 0.08 92.32 11:16:01 0 5.25 0.00 1.39 0.52 0.08 92.76 11:16:01 1 4.42 0.00 1.06 0.07 0.08 94.37 11:16:01 2 4.72 0.00 1.22 0.07 0.08 93.90 11:16:01 3 5.05 0.00 1.52 0.69 0.08 92.66 11:16:01 4 5.41 0.00 1.36 0.03 0.08 93.11 11:16:01 5 4.00 0.00 1.34 0.02 0.08 94.56 11:16:01 6 5.67 0.00 1.22 0.44 0.08 92.59 11:16:01 7 7.82 0.00 1.29 6.20 0.08 84.60 11:17:01 all 8.57 0.00 1.22 1.12 0.04 89.04 11:17:01 0 1.82 0.00 0.98 3.52 0.03 93.65 11:17:01 1 12.60 0.00 1.05 0.10 0.03 86.22 11:17:01 2 1.70 0.00 1.34 0.12 0.03 96.81 11:17:01 3 13.68 0.00 1.05 0.28 0.05 84.93 11:17:01 4 12.40 0.00 1.37 0.44 0.07 85.72 11:17:01 5 2.53 0.00 0.92 1.51 0.03 95.01 11:17:01 6 3.57 0.00 1.32 2.25 0.03 92.82 11:17:01 7 20.34 0.00 1.78 0.74 0.05 77.09 Average: all 19.78 0.00 2.01 2.50 0.07 75.65 Average: 0 21.32 0.00 2.20 4.85 0.07 71.55 Average: 1 19.43 0.00 1.87 1.07 0.07 77.57 Average: 2 21.72 0.00 2.08 0.69 0.07 75.45 Average: 3 18.89 0.00 1.97 0.77 0.07 78.31 Average: 4 18.65 0.00 2.04 2.81 0.07 76.42 Average: 5 20.36 0.00 2.02 2.43 0.06 75.14 Average: 6 18.56 0.00 1.98 4.01 0.07 75.39 Average: 7 19.30 0.00 1.93 3.35 0.07 75.37