---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37861 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: 2800.000 BogoMIPS: 5600.00 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 918 25680 0 5568 30794 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:30:03:fc brd ff:ff:ff:ff:ff:ff inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe30:3fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:7f:90:eb 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:eeff:fe7f:90eb/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-37861) 09/12/24 _x86_64_ (8 CPU) 12:44:56 LINUX RESTART (8 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:02 338.51 74.15 264.37 5335.87 57382.38 12:47:01 175.79 50.56 125.23 3874.35 31268.86 12:48:01 368.07 16.95 351.12 1077.42 41434.96 12:49:01 244.43 3.17 241.26 431.13 56800.80 12:50:01 150.91 1.00 149.91 113.05 38034.46 12:51:01 229.43 0.02 229.41 0.13 72549.24 12:52:01 76.12 1.10 75.02 67.59 27096.02 Average: 226.30 20.92 205.38 1551.78 46402.86 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:02 30329648 31693692 2609572 7.92 50096 1635888 1380908 4.06 847432 1491936 56744 12:47:01 29473528 31296080 3465692 10.52 80376 2044100 1755036 5.16 1334904 1820068 116536 12:48:01 27202164 29904560 5737056 17.42 95408 2887056 3542308 10.42 3006312 2362260 349620 12:49:01 28176140 31610796 4763080 14.46 119992 3555892 1392792 4.10 1496504 2846452 300292 12:50:01 26998060 31567424 5941160 18.04 134684 4619944 1483576 4.37 1643576 3814656 927856 12:51:01 24113136 29505072 8826084 26.80 170524 5320576 7332028 21.57 3831244 4407252 157456 12:52:01 26331668 31565468 6607552 20.06 172920 5198276 1532312 4.51 1801632 4270504 16304 Average: 27517763 31020442 5421457 16.46 117714 3608819 2631280 7.74 1994515 3001875 274973 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:46:02 ens3 307.03 226.59 1031.37 70.71 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 12:47:01 ens3 174.38 140.63 2017.48 26.90 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:48:01 ens3 739.64 587.85 10877.33 78.33 0.00 0.00 0.00 0.00 12:49:01 docker0 6.47 12.30 0.40 306.60 0.00 0.00 0.00 0.00 12:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:49:01 ens3 96.43 76.52 1193.15 15.43 0.00 0.00 0.00 0.00 12:50:01 br-b76518be9a27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 8.25 8.25 0.85 0.85 0.00 0.00 0.00 0.00 12:50:01 ens3 378.42 199.27 11462.25 14.66 0.00 0.00 0.00 0.00 12:51:01 br-b76518be9a27 1.15 1.45 0.07 0.11 0.00 0.00 0.00 0.00 12:51:01 veth3398681 0.85 0.98 0.11 0.15 0.00 0.00 0.00 0.00 12:51:01 veth69ce974 0.32 0.73 0.07 0.08 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 29.95 29.95 2.69 2.69 0.00 0.00 0.00 0.00 12:52:01 ens3 1807.12 1300.88 29346.24 234.26 0.00 0.00 0.00 0.00 Average: docker0 0.93 1.76 0.06 43.90 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 257.97 185.54 4201.26 33.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37861) 09/12/24 _x86_64_ (8 CPU) 12:44:56 LINUX RESTART (8 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:02 all 6.76 0.00 1.13 4.66 0.03 87.42 12:46:02 0 6.87 0.00 1.11 0.89 0.05 91.07 12:46:02 1 3.84 0.00 1.12 1.08 0.05 93.90 12:46:02 2 9.36 0.00 0.58 0.19 0.03 89.83 12:46:02 3 3.78 0.00 0.63 1.87 0.04 93.67 12:46:02 4 8.36 0.00 2.78 4.11 0.05 84.70 12:46:02 5 5.70 0.00 0.67 21.04 0.02 72.58 12:46:02 6 7.34 0.00 1.30 7.14 0.03 84.18 12:46:02 7 8.70 0.00 0.84 0.37 0.02 90.08 12:47:01 all 12.13 0.00 0.96 2.44 0.04 84.43 12:47:01 0 6.46 0.00 0.46 0.71 0.05 92.32 12:47:01 1 6.31 0.00 1.09 2.31 0.03 90.26 12:47:01 2 10.82 0.00 0.46 0.14 0.05 88.53 12:47:01 3 3.58 0.00 1.07 1.00 0.03 94.31 12:47:01 4 24.40 0.00 1.36 1.29 0.05 72.90 12:47:01 5 21.38 0.00 1.48 12.30 0.05 64.80 12:47:01 6 13.58 0.00 0.90 0.64 0.03 84.85 12:47:01 7 10.52 0.00 0.87 1.17 0.03 87.41 12:48:01 all 31.65 0.00 1.77 1.89 0.08 64.61 12:48:01 0 40.32 0.00 0.80 0.03 0.07 58.77 12:48:01 1 38.60 0.00 3.11 1.71 0.07 56.52 12:48:01 2 29.11 0.00 2.47 3.77 0.07 64.58 12:48:01 3 25.27 0.00 1.48 1.13 0.07 72.06 12:48:01 4 21.95 0.00 1.92 0.15 0.08 75.89 12:48:01 5 30.46 0.00 2.12 8.13 0.10 59.20 12:48:01 6 32.05 0.00 1.19 0.25 0.07 66.45 12:48:01 7 35.49 0.00 1.09 0.02 0.08 63.32 12:49:01 all 9.14 0.00 2.29 2.87 0.05 85.65 12:49:01 0 3.66 0.00 2.15 7.71 0.05 86.43 12:49:01 1 4.66 0.00 2.50 6.44 0.05 86.36 12:49:01 2 4.16 0.00 1.92 1.04 0.03 92.85 12:49:01 3 3.63 0.00 1.74 0.43 0.03 94.17 12:49:01 4 6.32 0.00 2.21 0.55 0.03 90.88 12:49:01 5 2.74 0.00 2.04 4.85 0.07 90.31 12:49:01 6 27.81 0.00 2.19 1.77 0.05 68.19 12:49:01 7 20.20 0.00 3.55 0.18 0.05 76.02 12:50:01 all 13.39 0.00 2.11 2.39 0.05 82.05 12:50:01 0 12.54 0.00 2.35 2.78 0.05 82.28 12:50:01 1 11.82 0.00 1.92 0.87 0.05 85.34 12:50:01 2 17.30 0.00 2.72 9.48 0.05 70.45 12:50:01 3 10.49 0.00 1.63 4.73 0.05 83.09 12:50:01 4 10.66 0.00 1.66 0.34 0.03 87.31 12:50:01 5 13.75 0.00 2.34 0.64 0.07 83.20 12:50:01 6 14.06 0.00 2.14 0.13 0.05 83.62 12:50:01 7 16.53 0.00 2.14 0.10 0.05 81.18 12:51:01 all 23.24 0.00 3.66 3.83 0.08 69.19 12:51:01 0 24.53 0.00 3.79 0.55 0.07 71.05 12:51:01 1 19.61 0.00 4.41 3.23 0.10 72.66 12:51:01 2 22.31 0.00 3.31 0.27 0.08 74.03 12:51:01 3 18.87 0.00 2.94 1.80 0.08 76.31 12:51:01 4 28.02 0.00 3.03 0.62 0.10 68.23 12:51:01 5 22.27 0.00 2.82 0.45 0.07 74.39 12:51:01 6 31.48 0.00 5.18 20.70 0.10 42.54 12:51:01 7 18.80 0.00 3.86 3.14 0.08 74.11 12:52:01 all 11.36 0.00 1.33 1.68 0.06 85.57 12:52:01 0 9.37 0.00 1.30 0.60 0.08 88.64 12:52:01 1 9.78 0.00 1.40 2.79 0.07 85.96 12:52:01 2 13.13 0.00 1.64 1.00 0.07 84.16 12:52:01 3 6.66 0.00 1.05 2.02 0.05 90.22 12:52:01 4 21.26 0.00 1.56 0.52 0.07 76.59 12:52:01 5 8.42 0.00 1.37 5.72 0.07 84.42 12:52:01 6 12.25 0.00 1.24 0.12 0.07 86.32 12:52:01 7 10.04 0.00 1.09 0.74 0.03 88.09 Average: all 15.41 0.00 1.90 2.82 0.06 79.82 Average: 0 14.88 0.00 1.71 1.90 0.06 81.44 Average: 1 13.58 0.00 2.23 2.64 0.06 81.49 Average: 2 15.18 0.00 1.88 2.27 0.06 80.61 Average: 3 10.37 0.00 1.51 1.86 0.05 86.21 Average: 4 17.34 0.00 2.07 1.06 0.06 79.47 Average: 5 14.94 0.00 1.83 7.59 0.06 75.57 Average: 6 19.79 0.00 2.02 4.38 0.06 73.75 Average: 7 17.17 0.00 1.92 0.81 0.05 80.05