---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19104 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 901 24549 0 6716 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:b4:e4:0a brd ff:ff:ff:ff:ff:ff inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:feb4:e40a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:7a:5e:22 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-19104) 03/29/24 _x86_64_ (8 CPU) 12:24:45 LINUX RESTART (8 CPU) 12:25:01 tps rtps wtps bread/s bwrtn/s 12:26:03 191.65 87.42 104.23 6228.32 94509.03 12:27:01 197.57 51.46 146.11 3871.19 70191.21 12:28:01 89.57 1.33 88.24 102.92 43657.79 12:29:01 85.70 12.63 73.07 2373.60 36417.66 12:30:01 216.33 5.98 210.35 867.06 51506.62 12:31:01 240.91 0.52 240.39 41.33 55854.29 12:32:01 50.56 0.00 50.56 0.00 6398.67 12:33:01 58.70 1.17 57.53 73.98 2552.35 Average: 141.14 19.93 121.20 1685.76 45031.28 12:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:03 30153064 31654824 2786156 8.46 58852 1760584 1487592 4.38 928936 1578464 116604 12:27:01 29312756 31221844 3626464 11.01 84064 2123940 1741920 5.13 1450040 1857304 94616 12:28:01 27563552 29961152 5375668 16.32 91488 2593188 2970876 8.74 2825112 2206144 173420 12:29:01 28001804 31558300 4937416 14.99 109100 3701724 1515288 4.46 1466184 3075084 188636 12:30:01 24251156 30172348 8688064 26.38 141988 5876652 7070372 20.80 2970520 5151452 901920 12:31:01 21699348 28293600 11239872 34.12 181032 6458380 10795272 31.76 4979816 5591108 4472 12:32:01 20619192 27507552 12320028 37.40 186236 6738684 11228116 33.04 5831016 5805460 364 12:33:01 25137288 31546964 7801932 23.69 188180 6310300 1546352 4.55 1874644 5344556 27580 Average: 25842270 30239573 7096950 21.55 130118 4445432 4794474 14.11 2790784 3826196 188452 12:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:03 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 12:26:03 ens3 395.67 266.96 1570.44 61.78 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 2.69 2.69 0.26 0.26 0.00 0.00 0.00 0.00 12:27:01 ens3 291.74 231.70 2250.02 45.53 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 ens3 808.68 506.80 4775.11 157.68 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:29:01 ens3 393.22 323.30 1707.66 103.51 0.00 0.00 0.00 0.00 12:30:01 veth20f9e50 7.32 6.62 1.87 0.91 0.00 0.00 0.00 0.00 12:30:01 br-9d34ef03d5ad 13.45 13.05 2.47 2.29 0.00 0.00 0.48 0.00 12:30:01 veth1e91543 1.28 2.33 0.15 0.50 0.00 0.00 0.00 0.00 12:30:01 veth02d1487 6.12 7.12 0.78 1.70 0.00 0.00 0.00 0.00 12:31:01 veth4d55fcd 148.93 155.24 13.12 331.27 0.00 0.00 0.00 0.03 12:31:01 veth20f9e50 16.98 16.18 4.50 3.50 0.00 0.00 0.00 0.00 12:31:01 br-9d34ef03d5ad 11.20 10.60 5.00 4.41 0.00 0.00 0.33 0.00 12:31:01 br-3e617c1a9888 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 veth4d55fcd 1.10 1.35 0.18 0.17 0.00 0.00 0.00 0.00 12:32:01 veth20f9e50 23.95 33.16 3.44 3.18 0.00 0.00 0.00 0.00 12:32:01 br-9d34ef03d5ad 14.13 14.13 2.13 2.33 0.00 0.00 0.00 0.00 12:32:01 br-3e617c1a9888 8.60 5.20 4.72 0.55 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 19.99 19.99 2.05 2.05 0.00 0.00 0.00 0.00 12:33:01 ens3 3280.46 1990.32 33716.91 465.00 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 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 411.08 249.12 4232.09 58.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19104) 03/29/24 _x86_64_ (8 CPU) 12:24:45 LINUX RESTART (8 CPU) 12:25:01 CPU %user %nice %system %iowait %steal %idle 12:26:03 all 9.11 0.00 1.31 4.86 0.04 84.68 12:26:03 0 10.48 0.00 0.92 2.37 0.03 86.20 12:26:03 1 5.74 0.00 1.87 0.35 0.02 92.03 12:26:03 2 17.40 0.00 1.41 25.98 0.07 55.14 12:26:03 3 9.74 0.00 1.47 4.03 0.03 84.72 12:26:03 4 6.16 0.00 1.12 1.02 0.02 91.69 12:26:03 5 7.85 0.00 1.37 0.93 0.03 89.82 12:26:03 6 5.95 0.00 0.99 3.47 0.07 89.52 12:26:03 7 9.60 0.00 1.32 0.80 0.03 88.25 12:27:01 all 18.35 0.00 1.13 3.34 0.05 77.12 12:27:01 0 6.99 0.00 0.69 17.41 0.03 74.88 12:27:01 1 17.15 0.00 1.05 1.16 0.05 80.59 12:27:01 2 14.95 0.00 1.43 3.82 0.05 79.74 12:27:01 3 19.20 0.00 0.43 0.02 0.05 80.30 12:27:01 4 14.98 0.00 1.15 0.64 0.03 83.20 12:27:01 5 33.32 0.00 2.01 1.42 0.05 63.21 12:27:01 6 11.52 0.00 0.59 0.87 0.09 86.94 12:27:01 7 28.64 0.00 1.71 1.45 0.05 68.15 12:28:01 all 47.34 0.00 1.35 1.03 0.09 50.19 12:28:01 0 38.90 0.00 0.74 2.44 0.07 57.85 12:28:01 1 59.41 0.00 2.13 0.37 0.12 37.97 12:28:01 2 45.57 0.00 1.61 0.27 0.12 52.44 12:28:01 3 52.33 0.00 1.51 0.07 0.10 45.99 12:28:01 4 34.27 0.00 1.29 0.95 0.07 63.42 12:28:01 5 54.20 0.00 1.71 4.13 0.10 39.86 12:28:01 6 32.09 0.00 0.90 0.00 0.05 66.96 12:28:01 7 62.02 0.00 0.92 0.02 0.12 36.92 12:29:01 all 18.17 0.00 1.72 2.95 0.05 77.11 12:29:01 0 10.15 0.00 1.40 1.10 0.05 87.30 12:29:01 1 34.01 0.00 2.39 5.97 0.05 57.58 12:29:01 2 24.38 0.00 1.87 2.10 0.03 71.61 12:29:01 3 12.20 0.00 1.19 1.64 0.03 84.95 12:29:01 4 16.49 0.00 2.98 5.57 0.07 74.89 12:29:01 5 17.55 0.00 1.12 1.54 0.05 79.75 12:29:01 6 12.11 0.00 1.39 5.68 0.05 80.77 12:29:01 7 18.47 0.00 1.46 0.02 0.05 80.01 12:30:01 all 25.03 0.00 4.92 2.18 0.09 67.78 12:30:01 0 25.16 0.00 5.60 13.46 0.08 55.70 12:30:01 1 26.61 0.00 5.88 0.56 0.10 66.85 12:30:01 2 30.25 0.00 5.48 0.13 0.08 64.05 12:30:01 3 25.31 0.00 4.07 0.42 0.10 70.10 12:30:01 4 21.77 0.00 3.70 2.03 0.08 72.42 12:30:01 5 23.76 0.00 5.09 0.14 0.10 70.91 12:30:01 6 26.06 0.00 4.84 0.49 0.10 68.52 12:30:01 7 21.37 0.00 4.64 0.28 0.08 73.62 12:31:01 all 25.75 0.00 3.86 4.14 0.11 66.15 12:31:01 0 24.50 0.00 3.16 1.21 0.10 71.03 12:31:01 1 21.85 0.00 4.06 16.36 0.10 57.63 12:31:01 2 29.54 0.00 3.96 2.31 0.12 64.08 12:31:01 3 38.33 0.00 3.29 1.02 0.10 57.26 12:31:01 4 22.46 0.00 4.87 2.88 0.08 69.70 12:31:01 5 25.21 0.00 3.86 2.01 0.10 68.82 12:31:01 6 21.64 0.00 3.76 3.01 0.10 71.49 12:31:01 7 22.40 0.00 3.99 4.27 0.13 69.21 12:32:01 all 21.04 0.00 1.39 0.35 0.12 77.11 12:32:01 0 21.10 0.00 1.14 0.13 0.10 77.53 12:32:01 1 25.07 0.00 1.53 0.03 0.10 73.27 12:32:01 2 25.93 0.00 1.73 0.55 0.12 71.67 12:32:01 3 20.45 0.00 1.24 0.34 0.13 77.84 12:32:01 4 17.20 0.00 1.51 1.09 0.12 80.09 12:32:01 5 18.85 0.00 1.14 0.05 0.10 79.86 12:32:01 6 20.56 0.00 1.36 0.42 0.12 77.54 12:32:01 7 19.13 0.00 1.47 0.20 0.12 79.08 12:33:01 all 10.53 0.00 1.71 1.64 0.10 86.03 12:33:01 0 8.93 0.00 1.52 2.63 0.08 86.83 12:33:01 1 7.37 0.00 1.93 1.02 0.12 89.56 12:33:01 2 7.23 0.00 1.74 2.51 0.12 88.40 12:33:01 3 7.71 0.00 1.62 0.69 0.10 89.88 12:33:01 4 25.00 0.00 1.72 0.20 0.08 73.00 12:33:01 5 10.98 0.00 1.53 1.16 0.12 86.22 12:33:01 6 9.32 0.00 1.99 2.63 0.10 85.97 12:33:01 7 7.69 0.00 1.59 2.21 0.08 88.42 Average: all 21.92 0.00 2.17 2.56 0.08 73.27 Average: 0 18.30 0.00 1.89 5.03 0.07 74.70 Average: 1 24.67 0.00 2.61 3.23 0.08 69.41 Average: 2 24.44 0.00 2.40 4.72 0.09 68.35 Average: 3 23.17 0.00 1.85 1.03 0.08 73.87 Average: 4 19.80 0.00 2.29 1.80 0.07 76.04 Average: 5 23.91 0.00 2.22 1.42 0.08 72.36 Average: 6 17.43 0.00 1.98 2.08 0.08 78.43 Average: 7 23.63 0.00 2.14 1.15 0.08 73.00