---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29126 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 14G 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 885 24687 0 6593 30825 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:3c:12:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe3c:12f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:b3:c8:15 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:e3ff:feb3:c815/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29126) 08/06/24 _x86_64_ (8 CPU) 15:13:08 LINUX RESTART (8 CPU) 15:14:02 tps rtps wtps bread/s bwrtn/s 15:15:01 144.42 32.69 111.73 3316.45 27660.13 15:16:01 503.53 14.23 489.30 801.43 176149.34 15:17:01 96.18 0.25 95.93 34.53 22736.63 15:18:01 134.44 0.20 134.24 9.73 33829.01 15:19:01 16.23 0.00 16.23 0.00 17648.48 15:20:01 65.14 0.03 65.11 6.27 18805.27 Average: 160.03 7.83 152.20 687.43 49532.22 15:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:15:01 28368340 31592700 4570880 13.88 80344 3425140 2222788 6.54 1021072 3182120 1581696 15:16:01 24882368 30876528 8056852 24.46 140604 5979112 7289532 21.45 1910368 5566984 4308 15:17:01 23248864 29524412 9690356 29.42 154940 6225332 9137624 26.89 3364736 5712064 137300 15:18:01 22781140 29211092 10158080 30.84 172636 6340684 9611612 28.28 3733820 5783708 1340 15:19:01 22912784 29345580 10026436 30.44 172840 6342752 9493280 27.93 3597156 5785672 356 15:20:01 25324060 31628832 7615160 23.12 173760 6228296 1784580 5.25 1360728 5676004 652 Average: 24586259 30363191 8352961 25.36 149187 5756886 6589903 19.39 2497980 5284425 287609 15:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:15:01 lo 11.32 11.32 1.07 1.07 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 611.35 338.59 18299.36 35.10 0.00 0.00 0.00 0.00 15:16:01 veth0cf3b77 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 15:16:01 vethd0344c6 0.25 0.43 0.02 0.03 0.00 0.00 0.00 0.00 15:16:01 lo 4.07 4.07 0.42 0.42 0.00 0.00 0.00 0.00 15:16:01 vethd5948e3 0.62 0.87 0.07 0.39 0.00 0.00 0.00 0.00 15:17:01 veth0cf3b77 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:17:01 vethd0344c6 24.10 22.15 10.95 16.08 0.00 0.00 0.00 0.00 15:17:01 lo 2.97 2.97 0.25 0.25 0.00 0.00 0.00 0.00 15:17:01 vethd5948e3 0.20 0.35 0.01 0.05 0.00 0.00 0.00 0.00 15:18:01 veth0cf3b77 0.32 0.40 0.06 0.05 0.00 0.00 0.00 0.00 15:18:01 vethd0344c6 30.44 25.20 17.36 50.74 0.00 0.00 0.00 0.00 15:18:01 lo 1.23 1.23 0.09 0.09 0.00 0.00 0.00 0.00 15:18:01 vethd5948e3 0.20 0.25 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 veth0cf3b77 0.63 0.85 0.17 0.12 0.00 0.00 0.00 0.00 15:19:01 vethd0344c6 30.26 24.85 12.08 60.68 0.00 0.00 0.00 0.00 15:19:01 lo 1.03 1.03 0.08 0.08 0.00 0.00 0.00 0.00 15:19:01 vethd5948e3 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 15:20:01 docker0 12.66 17.41 2.08 284.91 0.00 0.00 0.00 0.00 15:20:01 ens3 1665.24 883.15 36628.77 141.10 0.00 0.00 0.00 0.00 15:20:01 br-c6dfaae80424 1.77 1.55 0.14 0.47 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 2.12 2.91 0.35 47.62 0.00 0.00 0.00 0.00 Average: ens3 223.52 109.51 5946.91 11.50 0.00 0.00 0.00 0.00 Average: br-c6dfaae80424 0.30 0.26 0.02 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29126) 08/06/24 _x86_64_ (8 CPU) 15:13:08 LINUX RESTART (8 CPU) 15:14:02 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 9.94 0.00 1.97 4.37 0.04 83.69 15:15:01 0 4.12 0.00 1.46 9.80 0.02 84.60 15:15:01 1 8.10 0.00 1.85 0.51 0.02 89.52 15:15:01 2 5.12 0.00 1.52 2.49 0.03 90.83 15:15:01 3 34.97 0.00 3.72 5.39 0.09 55.84 15:15:01 4 13.83 0.00 2.29 1.41 0.03 82.43 15:15:01 5 7.25 0.00 1.72 0.05 0.05 90.93 15:15:01 6 3.00 0.00 1.42 14.42 0.05 81.11 15:15:01 7 3.20 0.00 1.77 0.87 0.03 94.13 15:16:01 all 15.58 0.00 6.47 14.41 0.08 63.47 15:16:01 0 14.24 0.00 5.21 6.45 0.08 74.01 15:16:01 1 14.20 0.00 5.20 4.81 0.08 75.71 15:16:01 2 15.53 0.00 6.46 7.15 0.07 70.80 15:16:01 3 16.45 0.00 8.73 32.23 0.08 42.51 15:16:01 4 16.39 0.00 7.21 21.94 0.07 54.40 15:16:01 5 15.91 0.00 6.75 28.45 0.07 48.83 15:16:01 6 16.01 0.00 6.78 7.79 0.08 69.34 15:16:01 7 15.92 0.00 5.45 6.59 0.05 71.99 15:17:01 all 23.82 0.00 2.71 1.73 0.07 71.66 15:17:01 0 25.89 0.00 2.93 0.00 0.07 71.11 15:17:01 1 15.69 0.00 1.66 0.00 0.07 82.58 15:17:01 2 22.65 0.00 2.72 4.15 0.08 70.40 15:17:01 3 22.48 0.00 2.44 2.56 0.07 72.46 15:17:01 4 26.71 0.00 2.70 1.12 0.08 69.38 15:17:01 5 34.19 0.00 3.58 0.07 0.07 62.09 15:17:01 6 21.16 0.00 2.51 4.26 0.07 72.00 15:17:01 7 21.88 0.00 3.15 1.72 0.08 73.16 15:18:01 all 11.64 0.00 1.91 2.88 0.07 83.50 15:18:01 0 10.22 0.00 1.71 0.35 0.03 87.68 15:18:01 1 9.50 0.00 1.64 0.39 0.07 88.41 15:18:01 2 16.08 0.00 2.29 0.54 0.07 81.02 15:18:01 3 10.06 0.00 1.81 5.11 0.07 82.95 15:18:01 4 17.64 0.00 2.35 1.39 0.07 78.55 15:18:01 5 11.72 0.00 2.04 2.22 0.07 83.96 15:18:01 6 8.69 0.00 1.51 0.49 0.05 89.26 15:18:01 7 9.26 0.00 1.93 12.53 0.07 76.21 15:19:01 all 3.15 0.00 0.37 1.20 0.05 95.23 15:19:01 0 2.91 0.00 0.32 0.18 0.05 96.53 15:19:01 1 2.63 0.00 0.50 0.13 0.07 96.66 15:19:01 2 3.75 0.00 0.54 0.15 0.07 95.50 15:19:01 3 3.14 0.00 0.25 0.13 0.05 96.42 15:19:01 4 3.09 0.00 0.30 0.17 0.07 96.37 15:19:01 5 3.50 0.00 0.37 0.13 0.07 95.93 15:19:01 6 3.34 0.00 0.45 0.15 0.05 96.01 15:19:01 7 2.76 0.00 0.32 8.57 0.03 88.32 15:20:01 all 1.92 0.00 0.67 1.26 0.05 96.11 15:20:01 0 2.31 0.00 0.79 0.57 0.03 96.30 15:20:01 1 2.04 0.00 0.64 0.07 0.03 97.22 15:20:01 2 1.88 0.00 0.79 0.35 0.05 96.93 15:20:01 3 1.58 0.00 0.64 0.20 0.05 97.53 15:20:01 4 2.79 0.00 0.74 0.20 0.05 96.22 15:20:01 5 1.78 0.00 0.57 0.32 0.05 97.29 15:20:01 6 1.55 0.00 0.57 0.23 0.05 97.59 15:20:01 7 1.46 0.00 0.60 8.05 0.05 89.85 Average: all 11.01 0.00 2.35 4.29 0.06 82.30 Average: 0 9.96 0.00 2.07 2.87 0.05 85.06 Average: 1 8.70 0.00 1.91 0.98 0.06 88.36 Average: 2 10.84 0.00 2.38 2.47 0.06 84.25 Average: 3 14.72 0.00 2.92 7.57 0.07 74.72 Average: 4 13.39 0.00 2.59 4.36 0.06 79.59 Average: 5 12.40 0.00 2.50 5.19 0.06 79.85 Average: 6 8.97 0.00 2.20 4.52 0.06 84.25 Average: 7 9.09 0.00 2.20 6.40 0.05 82.26