---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36062 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: 2799.996 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 837 25388 0 5941 30874 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:ab:35:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:feab:3581/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:90:0a:70 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-36062) 04/28/24 _x86_64_ (8 CPU) 23:10:37 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 146.49 71.39 75.10 4614.56 43180.27 23:13:01 136.11 23.03 113.08 2739.14 31820.03 23:14:01 236.89 0.20 236.69 21.72 138392.80 23:15:01 318.05 12.03 306.02 823.63 32210.28 23:16:01 18.11 0.00 18.11 0.00 19755.44 23:17:01 26.63 0.05 26.58 4.53 20487.79 Average: 147.10 17.78 129.32 1367.02 47644.81 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30175524 31731040 2763696 8.39 67776 1799420 1398392 4.11 836908 1636232 144440 23:13:01 29456092 31691604 3483128 10.57 91116 2432772 1542296 4.54 972688 2171552 418132 23:14:01 26069788 31678460 6869432 20.85 139708 5605020 1479824 4.35 1010960 5339696 81924 23:15:01 23875436 29647560 9063784 27.52 155492 5733592 8780380 25.83 3216372 5249408 1380 23:16:01 23916132 29689072 9023088 27.39 155728 5733872 8677100 25.53 3176000 5247936 240 23:17:01 24150684 29949264 8788536 26.68 156124 5761996 7119580 20.95 2937544 5262204 196 Average: 26273943 30731167 6665277 20.24 127657 4511112 4832929 14.22 2025079 4151171 107719 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 439.81 258.87 1473.84 62.49 0.00 0.00 0.00 0.00 23:13:01 br-d58997489cbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 5.33 5.33 0.52 0.52 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 ens3 123.63 87.34 2600.09 12.13 0.00 0.00 0.00 0.00 23:14:01 br-d58997489cbd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 8.33 8.33 0.83 0.83 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 ens3 1119.35 521.19 27676.50 37.20 0.00 0.00 0.00 0.00 23:15:01 veth529c980 11.31 10.57 1.47 1.46 0.00 0.00 0.00 0.00 23:15:01 veth7e64891 2.16 2.58 0.41 0.23 0.00 0.00 0.00 0.00 23:15:01 veth4b4b2f2 0.52 0.93 0.06 0.32 0.00 0.00 0.00 0.00 23:15:01 veth6273f30 45.62 39.63 17.12 39.78 0.00 0.00 0.00 0.00 23:16:01 veth529c980 15.80 11.10 1.42 1.65 0.00 0.00 0.00 0.00 23:16:01 veth7e64891 3.85 5.37 0.79 0.49 0.00 0.00 0.00 0.00 23:16:01 veth4b4b2f2 0.23 0.15 0.02 0.01 0.00 0.00 0.00 0.00 23:16:01 veth6273f30 0.48 0.48 0.63 0.08 0.00 0.00 0.00 0.00 23:17:01 veth529c980 13.53 9.17 1.03 1.30 0.00 0.00 0.00 0.00 23:17:01 veth6273f30 0.32 0.52 0.58 0.04 0.00 0.00 0.00 0.00 23:17:01 veth3986310 60.51 59.96 17.50 40.57 0.00 0.00 0.00 0.00 23:17:01 veth0235a22 0.00 0.70 0.00 0.05 0.00 0.00 0.00 0.00 Average: veth529c980 6.77 5.14 0.65 0.73 0.00 0.00 0.00 0.00 Average: veth6273f30 7.75 6.78 3.06 6.66 0.00 0.00 0.00 0.00 Average: veth3986310 10.08 9.99 2.92 6.76 0.00 0.00 0.00 0.00 Average: veth0235a22 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36062) 04/28/24 _x86_64_ (8 CPU) 23:10:37 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 11.29 0.00 1.07 2.70 0.04 84.90 23:12:01 0 7.56 0.00 0.72 0.50 0.02 91.21 23:12:01 1 4.75 0.00 0.42 0.02 0.03 94.78 23:12:01 2 19.84 0.00 1.46 14.86 0.07 63.78 23:12:01 3 31.46 0.00 1.82 0.97 0.05 65.70 23:12:01 4 3.52 0.00 1.03 3.37 0.03 92.04 23:12:01 5 3.24 0.00 0.96 0.74 0.02 95.05 23:12:01 6 9.96 0.00 1.10 0.45 0.03 88.45 23:12:01 7 10.00 0.00 1.00 0.77 0.03 88.20 23:13:01 all 10.26 0.00 1.13 2.29 0.03 86.28 23:13:01 0 7.14 0.00 1.10 0.23 0.02 91.51 23:13:01 1 1.55 0.00 0.68 1.05 0.05 96.66 23:13:01 2 1.25 0.00 0.45 6.57 0.02 91.71 23:13:01 3 12.82 0.00 1.25 0.90 0.02 85.01 23:13:01 4 5.61 0.00 1.00 0.98 0.03 92.37 23:13:01 5 2.80 0.00 1.09 6.01 0.02 90.08 23:13:01 6 39.31 0.00 2.05 2.17 0.08 56.39 23:13:01 7 11.58 0.00 1.45 0.47 0.02 86.49 23:14:01 all 11.80 0.00 5.02 6.30 0.07 76.81 23:14:01 0 12.68 0.00 4.10 0.07 0.07 83.09 23:14:01 1 11.79 0.00 5.25 8.63 0.07 74.26 23:14:01 2 11.76 0.00 6.03 3.09 0.08 79.04 23:14:01 3 14.65 0.00 4.02 0.66 0.07 80.60 23:14:01 4 12.94 0.00 5.38 1.07 0.08 80.52 23:14:01 5 9.12 0.00 5.23 29.90 0.08 55.66 23:14:01 6 9.53 0.00 4.88 6.70 0.05 78.84 23:14:01 7 11.92 0.00 5.23 0.22 0.08 82.55 23:15:01 all 26.88 0.00 3.45 2.55 0.08 67.04 23:15:01 0 35.05 0.00 4.34 2.03 0.08 58.50 23:15:01 1 23.88 0.00 3.24 2.90 0.07 69.91 23:15:01 2 28.25 0.00 3.25 0.64 0.08 67.78 23:15:01 3 30.43 0.00 3.70 1.61 0.08 64.18 23:15:01 4 24.50 0.00 3.07 2.26 0.07 70.11 23:15:01 5 22.40 0.00 2.90 1.26 0.05 73.39 23:15:01 6 29.09 0.00 4.14 2.59 0.07 64.12 23:15:01 7 21.49 0.00 2.99 7.06 0.12 68.34 23:16:01 all 3.81 0.00 0.38 0.94 0.05 94.82 23:16:01 0 3.92 0.00 0.47 0.00 0.05 95.56 23:16:01 1 3.49 0.00 0.43 0.10 0.08 95.89 23:16:01 2 4.05 0.00 0.33 0.02 0.05 95.55 23:16:01 3 4.69 0.00 0.47 0.02 0.05 94.77 23:16:01 4 2.89 0.00 0.30 0.28 0.05 96.48 23:16:01 5 4.09 0.00 0.40 0.00 0.05 95.46 23:16:01 6 4.24 0.00 0.30 0.00 0.05 95.41 23:16:01 7 3.08 0.00 0.28 7.14 0.05 89.44 23:17:01 all 1.33 0.00 0.34 1.40 0.04 96.88 23:17:01 0 1.35 0.00 0.48 0.48 0.03 97.64 23:17:01 1 1.45 0.00 0.35 0.70 0.07 97.43 23:17:01 2 0.94 0.00 0.33 0.02 0.03 98.68 23:17:01 3 1.88 0.00 0.45 0.47 0.05 97.15 23:17:01 4 2.37 0.00 0.30 0.30 0.03 97.00 23:17:01 5 0.78 0.00 0.22 0.02 0.03 98.95 23:17:01 6 1.17 0.00 0.37 0.45 0.03 97.97 23:17:01 7 0.75 0.00 0.25 8.75 0.05 90.19 Average: all 10.89 0.00 1.89 2.69 0.05 84.49 Average: 0 11.26 0.00 1.86 0.55 0.04 86.28 Average: 1 7.80 0.00 1.72 2.22 0.06 88.20 Average: 2 11.00 0.00 1.96 4.20 0.06 82.78 Average: 3 15.98 0.00 1.95 0.77 0.05 81.25 Average: 4 8.61 0.00 1.84 1.38 0.05 88.12 Average: 5 7.07 0.00 1.79 6.28 0.04 84.82 Average: 6 15.56 0.00 2.13 2.05 0.05 80.20 Average: 7 9.79 0.00 1.86 4.07 0.06 84.22