---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10475 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 142G 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 833 25149 0 6184 30878 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:af:84:91 brd ff:ff:ff:ff:ff:ff inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:feaf:8491/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:f4:51:67 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-10475) 03/02/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 99.24 18.11 81.13 1040.73 27454.56 20:24:01 119.13 23.08 96.05 2782.53 31406.93 20:25:01 169.99 0.25 169.74 34.39 95817.53 20:26:01 274.17 11.70 262.47 776.74 74139.21 20:27:01 38.54 0.35 38.19 22.80 24485.97 20:28:01 24.68 0.08 24.60 9.33 21199.03 20:29:01 91.88 1.93 89.95 111.98 23073.52 Average: 116.85 7.91 108.94 681.73 42548.07 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30156056 31740172 2783164 8.45 69664 1825860 1427608 4.20 836752 1662032 151320 20:24:01 29239956 31697908 3699264 11.23 92352 2649804 1571008 4.62 952240 2402432 637776 20:25:01 27124908 31698268 5814312 17.65 123392 4647120 1393068 4.10 970712 4392712 330336 20:26:01 23619668 29499520 9319552 28.29 138224 5876100 9585300 28.20 3345800 5391100 480 20:27:01 21415252 27414816 11523968 34.99 140200 5988904 12089228 35.57 5554380 5365252 1640 20:28:01 21620744 27651448 11318476 34.36 140628 6018444 11554200 34.00 5334972 5380924 420 20:29:01 25776488 31641484 7162732 21.75 144260 5864836 1537948 4.53 1408140 5231844 14092 Average: 25564725 30191945 7374495 22.39 121246 4695867 5594051 16.46 2628999 4260899 162295 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 58.13 41.29 883.81 7.49 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 20:24:01 ens3 116.17 78.13 2822.14 10.09 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 4.80 4.80 0.46 0.46 0.00 0.00 0.00 0.00 20:24:01 br-e269d2d6a978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 780.02 428.49 19817.74 32.70 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 6.66 6.66 0.67 0.67 0.00 0.00 0.00 0.00 20:25:01 br-e269d2d6a978 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth44cec54 0.50 0.68 0.03 0.04 0.00 0.00 0.00 0.00 20:26:01 veth7d17931 1.03 1.33 0.06 0.08 0.00 0.00 0.00 0.00 20:26:01 veth5278f58 0.12 0.48 0.01 0.03 0.00 0.00 0.00 0.00 20:26:01 veth2c18a60 0.37 0.70 0.02 0.04 0.00 0.00 0.00 0.00 20:27:01 veth44cec54 4.02 4.60 0.56 0.77 0.00 0.00 0.00 0.00 20:27:01 veth7d17931 44.16 39.53 17.00 32.62 0.00 0.00 0.00 0.00 20:27:01 veth5278f58 5.03 6.05 0.74 1.22 0.00 0.00 0.00 0.00 20:27:01 veth2c18a60 4.37 5.62 0.66 1.16 0.00 0.00 0.00 0.00 20:28:01 veth44cec54 5.08 6.82 0.73 0.55 0.00 0.00 0.00 0.00 20:28:01 veth7d17931 9.07 7.68 3.47 9.30 0.00 0.00 0.00 0.00 20:28:01 veth5278f58 3.73 5.47 0.60 0.53 0.00 0.00 0.00 0.00 20:28:01 veth2c18a60 3.68 5.40 0.59 0.52 0.00 0.00 0.00 0.00 20:29:01 ens3 1788.19 1072.60 39820.70 169.67 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 30.33 30.33 7.76 7.76 0.00 0.00 0.00 0.00 Average: ens3 212.15 120.55 5591.87 15.93 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 3.78 3.78 1.06 1.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10475) 03/02/24 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.21 0.00 0.75 3.28 0.04 86.73 20:23:01 0 1.09 0.00 0.29 0.19 0.02 98.42 20:23:01 1 0.42 0.00 0.15 0.02 0.00 99.41 20:23:01 2 12.04 0.00 1.14 1.70 0.05 85.08 20:23:01 3 43.01 0.00 2.49 3.44 0.07 51.00 20:23:01 4 15.36 0.00 1.02 0.32 0.05 83.24 20:23:01 5 0.56 0.00 0.27 4.19 0.05 94.92 20:23:01 6 0.70 0.00 0.10 9.32 0.03 89.85 20:23:01 7 0.61 0.00 0.56 7.02 0.02 91.79 20:24:01 all 10.18 0.00 1.42 3.12 0.04 85.24 20:24:01 0 19.80 0.00 1.90 2.24 0.03 76.02 20:24:01 1 6.57 0.00 0.91 0.91 0.03 91.58 20:24:01 2 2.26 0.00 1.47 3.18 0.03 93.05 20:24:01 3 18.20 0.00 1.86 1.14 0.05 78.75 20:24:01 4 5.84 0.00 1.44 3.28 0.03 89.41 20:24:01 5 19.32 0.00 1.62 1.02 0.05 77.99 20:24:01 6 2.51 0.00 0.80 11.03 0.07 85.59 20:24:01 7 6.89 0.00 1.35 2.17 0.02 89.57 20:25:01 all 8.55 0.00 4.05 10.87 0.06 76.46 20:25:01 0 9.53 0.00 5.09 28.90 0.09 56.40 20:25:01 1 8.33 0.00 3.89 6.76 0.05 80.96 20:25:01 2 8.47 0.00 4.32 3.46 0.07 83.68 20:25:01 3 8.78 0.00 3.30 3.07 0.03 84.82 20:25:01 4 8.10 0.00 3.91 2.24 0.03 85.72 20:25:01 5 8.07 0.00 3.30 0.79 0.03 87.80 20:25:01 6 6.88 0.00 3.87 23.46 0.05 65.73 20:25:01 7 10.28 0.00 4.73 18.54 0.08 66.37 20:26:01 all 32.83 0.00 6.20 5.14 0.08 55.75 20:26:01 0 33.93 0.00 5.92 1.47 0.08 58.59 20:26:01 1 35.98 0.00 6.90 22.76 0.10 34.26 20:26:01 2 32.64 0.00 6.38 0.32 0.08 60.57 20:26:01 3 30.21 0.00 6.53 2.73 0.07 60.46 20:26:01 4 31.66 0.00 5.60 11.52 0.07 51.14 20:26:01 5 31.99 0.00 5.67 1.53 0.08 60.73 20:26:01 6 31.79 0.00 5.65 0.51 0.07 61.98 20:26:01 7 34.49 0.00 6.97 0.41 0.08 58.06 20:27:01 all 44.93 0.00 4.67 0.87 0.10 49.43 20:27:01 0 44.55 0.00 4.90 0.13 0.10 50.31 20:27:01 1 43.35 0.00 4.49 0.00 0.10 52.06 20:27:01 2 55.75 0.00 4.94 0.00 0.10 39.21 20:27:01 3 44.78 0.00 4.88 2.81 0.10 47.43 20:27:01 4 42.18 0.00 4.49 0.10 0.08 53.14 20:27:01 5 41.22 0.00 4.37 1.16 0.10 53.14 20:27:01 6 41.07 0.00 4.26 0.14 0.12 54.42 20:27:01 7 46.51 0.00 5.04 2.64 0.10 45.71 20:28:01 all 5.53 0.00 0.79 1.73 0.08 91.86 20:28:01 0 5.81 0.00 0.90 0.03 0.07 93.18 20:28:01 1 4.33 0.00 0.74 0.08 0.07 94.79 20:28:01 2 6.74 0.00 0.90 7.47 0.08 84.81 20:28:01 3 5.12 0.00 0.84 0.82 0.10 93.12 20:28:01 4 5.68 0.00 0.77 2.06 0.08 91.41 20:28:01 5 4.34 0.00 0.72 0.30 0.07 94.58 20:28:01 6 7.00 0.00 0.77 0.25 0.12 91.86 20:28:01 7 5.22 0.00 0.72 2.83 0.10 91.13 20:29:01 all 6.88 0.00 0.82 2.72 0.04 89.54 20:29:01 0 8.93 0.00 1.02 2.74 0.03 87.28 20:29:01 1 15.71 0.00 0.74 1.20 0.03 82.31 20:29:01 2 0.85 0.00 0.78 13.24 0.02 85.11 20:29:01 3 3.71 0.00 0.75 0.80 0.05 94.68 20:29:01 4 18.24 0.00 1.22 0.85 0.07 79.62 20:29:01 5 1.00 0.00 0.63 0.43 0.03 97.90 20:29:01 6 3.25 0.00 0.82 2.11 0.03 93.79 20:29:01 7 3.38 0.00 0.59 0.37 0.02 95.65 Average: all 16.85 0.00 2.67 3.95 0.06 76.47 Average: 0 17.68 0.00 2.85 5.05 0.06 74.36 Average: 1 16.36 0.00 2.54 4.50 0.06 76.55 Average: 2 16.91 0.00 2.84 4.22 0.06 75.97 Average: 3 21.90 0.00 2.94 2.11 0.07 72.98 Average: 4 18.13 0.00 2.63 2.91 0.06 76.27 Average: 5 15.23 0.00 2.37 1.34 0.06 81.00 Average: 6 13.27 0.00 2.32 6.68 0.07 77.66 Average: 7 15.32 0.00 2.84 4.83 0.06 76.95