---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75475 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 931 24213 0 7021 30780 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:7e:5a:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe7e:5a99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:f0:da:3b 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-75475) 10/09/24 _x86_64_ (8 CPU) 08:47:08 LINUX RESTART (8 CPU) 08:48:01 tps rtps wtps bread/s bwrtn/s 08:49:01 155.19 53.12 102.07 3858.42 22853.12 08:50:01 149.53 14.80 134.73 961.57 30996.83 08:51:01 60.54 12.95 47.59 2431.73 21846.09 08:52:01 235.56 4.20 231.36 471.79 99625.93 08:53:01 277.40 0.22 277.19 10.00 67673.39 08:54:01 81.94 0.40 81.54 20.80 20438.73 08:55:01 74.70 0.97 73.74 45.59 16273.02 Average: 147.84 12.38 135.46 1114.27 39958.16 08:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 29819632 31581120 3119588 9.47 77100 1989048 1992048 5.86 1050748 1768668 141412 08:50:01 28135616 30334700 4803604 14.58 89932 2400376 2726488 8.02 2391932 2082240 18860 08:51:01 28232508 31614080 4706712 14.29 98388 3552276 1452248 4.27 1390196 2942088 830304 08:52:01 26208692 31384540 6730528 20.43 139108 5215868 4654056 13.69 1648152 4569832 23224 08:53:01 21699568 28588852 11239652 34.12 184988 6720380 10753904 31.64 4695648 5852276 3552 08:54:01 19571952 26791244 13367268 40.58 192120 7026904 12258628 36.07 6596876 6053956 2620 08:55:01 24815892 31535436 8123328 24.66 194244 6592860 1584644 4.66 1953180 5565468 2900 Average: 25497694 30261425 7441526 22.59 139411 4785387 5060288 14.89 2818105 4119218 146125 08:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 97.07 65.96 1040.20 16.52 0.00 0.00 0.00 0.00 08:49:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 1074.32 709.53 5957.75 177.42 0.00 0.00 0.00 0.00 08:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 660.56 379.60 2536.86 113.78 0.00 0.00 0.00 0.00 08:51:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:52:01 veth352fc54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 veth64602e0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:52:01 vethc0ef15b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 veth352fc54 2.93 5.07 0.36 0.97 0.00 0.00 0.00 0.00 08:53:01 veth6f82ef2 91.12 83.22 167.16 7.13 0.00 0.00 0.00 0.01 08:53:01 br-a7f97d1ef124 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 veth352fc54 2.93 4.63 0.38 0.38 0.00 0.00 0.00 0.00 08:54:01 veth6f82ef2 65.62 70.35 164.28 6.26 0.00 0.00 0.00 0.01 08:54:01 br-a7f97d1ef124 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 3323.35 2064.94 37012.69 486.68 0.00 0.00 0.00 0.00 08:55:01 lo 21.83 21.83 2.31 2.31 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 423.28 257.62 5132.70 58.90 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75475) 10/09/24 _x86_64_ (8 CPU) 08:47:08 LINUX RESTART (8 CPU) 08:48:01 CPU %user %nice %system %iowait %steal %idle 08:49:01 all 10.08 0.00 0.86 3.03 0.04 85.98 08:49:01 0 5.25 0.00 0.63 0.83 0.02 93.26 08:49:01 1 1.97 0.00 0.27 0.03 0.02 97.72 08:49:01 2 22.47 0.00 1.57 5.28 0.05 70.63 08:49:01 3 7.12 0.00 0.70 1.10 0.03 91.04 08:49:01 4 4.10 0.00 0.35 3.26 0.05 92.24 08:49:01 5 6.00 0.00 0.84 4.58 0.05 88.53 08:49:01 6 23.13 0.00 1.60 5.19 0.05 70.03 08:49:01 7 10.60 0.00 0.92 4.01 0.05 84.42 08:50:01 all 33.85 0.00 1.31 3.54 0.07 61.23 08:50:01 0 39.96 0.00 1.42 1.61 0.07 56.95 08:50:01 1 33.65 0.00 1.19 2.32 0.05 62.80 08:50:01 2 25.72 0.00 0.79 5.84 0.07 67.58 08:50:01 3 37.59 0.00 1.66 2.28 0.07 58.41 08:50:01 4 27.80 0.00 2.24 5.72 0.08 64.16 08:50:01 5 37.96 0.00 0.69 1.21 0.07 60.08 08:50:01 6 34.94 0.00 0.84 2.78 0.08 61.36 08:50:01 7 33.19 0.00 1.64 6.56 0.08 58.53 08:51:01 all 38.73 0.00 1.90 1.05 0.08 58.24 08:51:01 0 35.60 0.00 2.62 0.44 0.07 61.28 08:51:01 1 39.94 0.00 1.13 0.10 0.07 58.77 08:51:01 2 38.68 0.00 2.61 0.57 0.08 58.05 08:51:01 3 37.11 0.00 1.89 0.22 0.08 60.70 08:51:01 4 46.44 0.00 2.31 1.69 0.10 49.46 08:51:01 5 39.97 0.00 1.44 0.02 0.08 58.49 08:51:01 6 39.07 0.00 1.92 5.28 0.10 53.63 08:51:01 7 33.05 0.00 1.27 0.05 0.10 65.53 08:52:01 all 9.98 0.00 2.89 6.58 0.04 80.50 08:52:01 0 4.90 0.00 3.17 10.26 0.03 81.64 08:52:01 1 27.38 0.00 2.84 2.43 0.05 67.30 08:52:01 2 11.34 0.00 2.90 0.72 0.05 84.99 08:52:01 3 7.33 0.00 2.74 0.70 0.03 89.19 08:52:01 4 5.72 0.00 3.02 14.16 0.05 77.05 08:52:01 5 8.64 0.00 2.34 3.33 0.03 85.66 08:52:01 6 7.28 0.00 3.00 20.38 0.08 69.25 08:52:01 7 7.17 0.00 3.15 0.72 0.03 88.92 08:53:01 all 40.73 0.00 6.26 6.24 0.13 46.64 08:53:01 0 41.83 0.00 6.19 4.06 0.12 47.80 08:53:01 1 39.36 0.00 5.95 11.08 0.15 43.46 08:53:01 2 42.09 0.00 6.30 3.30 0.12 48.19 08:53:01 3 42.17 0.00 6.56 1.95 0.12 49.19 08:53:01 4 41.63 0.00 5.99 2.79 0.12 49.47 08:53:01 5 38.79 0.00 6.22 3.24 0.14 51.62 08:53:01 6 40.45 0.00 6.59 19.02 0.14 33.80 08:53:01 7 39.56 0.00 6.29 4.43 0.14 49.57 08:54:01 all 32.83 0.00 2.65 2.53 0.11 61.88 08:54:01 0 40.50 0.00 3.73 8.15 0.15 47.47 08:54:01 1 30.99 0.00 2.56 1.65 0.13 64.65 08:54:01 2 37.60 0.00 2.43 3.47 0.12 56.38 08:54:01 3 37.95 0.00 3.12 0.82 0.10 58.01 08:54:01 4 39.56 0.00 3.04 3.76 0.12 53.52 08:54:01 5 26.22 0.00 2.10 0.44 0.10 71.15 08:54:01 6 23.04 0.00 1.96 0.62 0.10 74.27 08:54:01 7 26.71 0.00 2.25 1.34 0.12 69.58 08:55:01 all 16.77 0.00 4.62 1.15 0.11 77.34 08:55:01 0 19.73 0.00 7.70 0.37 0.12 72.08 08:55:01 1 16.91 0.00 4.21 0.13 0.10 78.65 08:55:01 2 17.11 0.00 4.10 1.58 0.10 77.12 08:55:01 3 16.26 0.00 5.12 4.56 0.10 73.96 08:55:01 4 23.30 0.00 5.65 1.85 0.12 69.09 08:55:01 5 11.99 0.00 3.22 0.10 0.08 84.60 08:55:01 6 13.11 0.00 3.78 0.18 0.10 82.83 08:55:01 7 15.78 0.00 3.19 0.45 0.12 80.46 Average: all 26.10 0.00 2.92 3.44 0.08 67.45 Average: 0 26.80 0.00 3.63 3.67 0.08 65.82 Average: 1 27.13 0.00 2.58 2.52 0.08 67.68 Average: 2 27.83 0.00 2.95 2.97 0.08 66.17 Average: 3 26.48 0.00 3.10 1.66 0.08 68.68 Average: 4 26.88 0.00 3.22 4.75 0.09 65.06 Average: 5 24.21 0.00 2.40 1.84 0.08 71.47 Average: 6 25.84 0.00 2.81 7.61 0.09 63.65 Average: 7 23.68 0.00 2.66 2.50 0.09 71.07