---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4040 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 13G 143G 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 816 26284 0 5066 30894 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:62:36:eb brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe62:36eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:42:77:d5 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-4040) 11/24/23 _x86_64_ (8 CPU) 23:10:48 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 218.17 87.45 130.72 6296.13 126044.53 23:13:01 141.54 13.85 127.70 1124.35 64057.72 23:14:01 149.40 9.55 139.85 1675.31 70272.18 23:15:01 307.62 13.05 294.57 795.80 34650.56 23:16:01 2.87 0.02 2.85 0.13 45.78 23:17:01 41.86 0.87 40.99 43.46 2011.40 Average: 143.57 20.79 122.78 1655.74 49512.15 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30220352 31766912 2718868 8.25 66116 1791980 1394576 4.10 805104 1630364 138068 23:13:01 29840720 31758420 3098500 9.41 85676 2126060 1358372 4.00 826284 1952836 137228 23:14:01 26984196 31693836 5955024 18.08 119376 4782428 1443704 4.25 981644 4519596 720056 23:15:01 25119560 30008544 7819660 23.74 133396 4931796 6349440 18.68 2785364 4518068 180 23:16:01 25131808 30021108 7807412 23.70 133480 4931880 6295988 18.52 2774320 4517076 168 23:17:01 26916592 31621888 6022628 18.28 134300 4761568 1538380 4.53 1202104 4348876 2924 Average: 27368871 31145118 5570349 16.91 112057 3887619 3063410 9.01 1562470 3581136 166437 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 23:12:01 ens3 402.45 245.30 1495.66 62.71 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 23:13:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 23:13:01 ens3 73.35 48.88 989.84 8.64 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 23:14:01 br-f53736e16cf0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 9.73 9.73 0.89 0.89 0.00 0.00 0.00 0.00 23:14:01 ens3 682.77 382.32 21926.59 28.11 0.00 0.00 0.00 0.00 23:15:01 veth7f8720e 1.10 1.53 0.28 0.29 0.00 0.00 0.00 0.00 23:15:01 veth507c28a 0.35 0.73 0.03 0.64 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 23:15:01 br-f53736e16cf0 2.37 2.58 1.79 1.99 0.00 0.00 0.00 0.00 23:16:01 veth7f8720e 0.43 0.25 0.05 0.07 0.00 0.00 0.00 0.00 23:16:01 veth507c28a 0.57 0.57 0.05 1.51 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 23:16:01 br-f53736e16cf0 0.95 0.97 0.11 0.08 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 31.71 31.71 5.83 5.83 0.00 0.00 0.00 0.00 23:17:01 ens3 1239.46 732.13 24489.84 125.29 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 4.79 4.79 0.93 0.93 0.00 0.00 0.00 0.00 Average: ens3 204.82 121.13 4080.75 20.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4040) 11/24/23 _x86_64_ (8 CPU) 23:10:48 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.45 0.00 1.33 4.46 0.04 83.72 23:12:01 0 12.65 0.00 0.95 1.49 0.03 84.88 23:12:01 1 4.96 0.00 2.40 18.57 0.03 74.04 23:12:01 2 3.89 0.00 0.90 0.55 0.03 94.62 23:12:01 3 21.89 0.00 2.01 5.12 0.05 70.92 23:12:01 4 6.94 0.00 1.02 1.15 0.03 90.85 23:12:01 5 8.95 0.00 0.63 7.85 0.05 82.51 23:12:01 6 14.46 0.00 1.57 0.63 0.03 83.30 23:12:01 7 9.87 0.00 1.15 0.38 0.03 88.55 23:13:01 all 10.48 0.00 0.72 2.55 0.03 86.22 23:13:01 0 2.28 0.00 0.32 0.20 0.02 97.18 23:13:01 1 8.01 0.00 0.60 12.39 0.03 78.97 23:13:01 2 3.27 0.00 0.15 0.00 0.00 96.58 23:13:01 3 4.56 0.00 0.43 0.30 0.02 94.69 23:13:01 4 5.05 0.00 0.43 1.60 0.02 92.89 23:13:01 5 40.78 0.00 2.38 2.61 0.07 54.16 23:13:01 6 6.81 0.00 0.55 3.14 0.05 89.45 23:13:01 7 13.19 0.00 0.95 0.18 0.03 85.65 23:14:01 all 9.34 0.00 3.84 1.59 0.05 85.18 23:14:01 0 8.04 0.00 3.52 1.85 0.05 86.54 23:14:01 1 9.65 0.00 4.64 9.46 0.07 76.18 23:14:01 2 11.28 0.00 3.06 0.15 0.05 85.46 23:14:01 3 7.70 0.00 4.90 0.39 0.05 86.96 23:14:01 4 9.92 0.00 3.89 0.30 0.05 85.84 23:14:01 5 8.32 0.00 3.35 0.07 0.05 88.21 23:14:01 6 9.20 0.00 4.22 0.44 0.05 86.09 23:14:01 7 10.62 0.00 3.08 0.10 0.05 86.15 23:15:01 all 26.64 0.00 3.24 1.48 0.08 68.56 23:15:01 0 36.46 0.00 4.69 1.07 0.07 57.71 23:15:01 1 26.28 0.00 3.45 3.83 0.08 66.36 23:15:01 2 36.11 0.00 3.84 1.06 0.08 58.91 23:15:01 3 27.90 0.00 3.69 0.97 0.08 67.35 23:15:01 4 20.40 0.00 2.31 1.04 0.07 76.18 23:15:01 5 26.15 0.00 3.12 1.61 0.07 69.06 23:15:01 6 20.65 0.00 2.55 1.79 0.08 74.93 23:15:01 7 19.14 0.00 2.30 0.45 0.07 78.04 23:16:01 all 1.07 0.00 0.23 0.01 0.02 98.66 23:16:01 0 0.50 0.00 0.08 0.00 0.05 99.37 23:16:01 1 1.45 0.00 0.10 0.00 0.02 98.43 23:16:01 2 0.37 0.00 0.05 0.00 0.00 99.58 23:16:01 3 3.43 0.00 1.21 0.03 0.05 95.28 23:16:01 4 0.60 0.00 0.05 0.03 0.02 99.30 23:16:01 5 0.73 0.00 0.08 0.02 0.02 99.15 23:16:01 6 0.95 0.00 0.12 0.00 0.02 98.92 23:16:01 7 0.45 0.00 0.07 0.00 0.02 99.46 23:17:01 all 2.61 0.00 0.62 0.13 0.03 96.61 23:17:01 0 1.07 0.00 0.52 0.10 0.03 98.28 23:17:01 1 0.88 0.00 0.43 0.02 0.03 98.63 23:17:01 2 4.27 0.00 0.55 0.10 0.02 95.06 23:17:01 3 2.32 0.00 1.36 0.28 0.03 96.01 23:17:01 4 7.87 0.00 0.55 0.33 0.03 91.21 23:17:01 5 1.75 0.00 0.30 0.03 0.02 97.90 23:17:01 6 1.98 0.00 0.81 0.03 0.03 97.14 23:17:01 7 0.76 0.00 0.40 0.15 0.05 98.64 Average: all 10.09 0.00 1.66 1.70 0.04 86.51 Average: 0 10.15 0.00 1.67 0.78 0.04 87.35 Average: 1 8.53 0.00 1.93 7.36 0.04 82.13 Average: 2 9.84 0.00 1.42 0.31 0.03 88.40 Average: 3 11.27 0.00 2.26 1.17 0.05 85.26 Average: 4 8.45 0.00 1.37 0.74 0.04 89.40 Average: 5 14.44 0.00 1.64 2.03 0.04 81.85 Average: 6 8.99 0.00 1.63 1.01 0.04 88.33 Average: 7 9.01 0.00 1.32 0.21 0.04 89.41