---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20192 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 838 24898 0 6430 30872 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:b4:5e:43 brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:feb4:5e43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:ce:2b:35 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-20192) 04/02/24 _x86_64_ (8 CPU) 23:10:40 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 153.81 71.44 82.37 4615.23 61803.03 23:13:01 126.08 19.80 106.28 2310.81 32662.82 23:14:01 211.61 3.48 208.13 483.44 110706.83 23:15:01 363.31 12.48 350.83 800.07 80157.40 23:16:01 19.83 0.00 19.83 0.00 20997.73 23:17:01 26.41 0.03 26.38 0.67 22802.30 23:18:01 78.04 1.93 76.10 111.98 23446.23 Average: 139.88 15.59 124.28 1188.86 50370.19 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30196252 31741876 2742968 8.33 67108 1790880 1394800 4.10 825980 1628240 136268 23:13:01 29831464 31760968 3107756 9.43 89400 2134012 1395080 4.10 857984 1922332 145768 23:14:01 25568924 31678944 7370296 22.38 142344 6084900 1449188 4.26 1009612 5821740 1471308 23:15:01 23318672 29594392 9620548 29.21 158500 6215552 8727344 25.68 3273924 5730076 1772 23:16:01 23255720 29532400 9683500 29.40 158724 6215980 8804996 25.91 3339368 5727092 204 23:17:01 23298956 29601888 9640264 29.27 159148 6243688 8093604 23.81 3287076 5741224 220 23:18:01 25514316 31630920 7424904 22.54 160940 6071832 1515128 4.46 1289284 5583816 2664 Average: 25854901 30791627 7084319 21.51 133738 4965263 4482877 13.19 1983318 4593503 251172 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 359.22 264.59 1457.89 63.32 0.00 0.00 0.00 0.00 23:12:01 lo 1.80 1.80 0.19 0.19 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 23:13:01 ens3 68.92 54.22 894.71 9.75 0.00 0.00 0.00 0.00 23:13:01 lo 4.47 4.47 0.43 0.43 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 23:14:01 ens3 1223.69 650.80 32723.06 46.59 0.00 0.00 0.00 0.00 23:14:01 lo 9.46 9.46 0.92 0.92 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 br-d5cf407ed4ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth4b356dc 8.45 8.91 1.24 1.20 0.00 0.00 0.00 0.00 23:15:01 ens3 6.41 4.28 1.69 1.39 0.00 0.00 0.00 0.00 23:15:01 veth435c47e 1.42 1.48 0.12 0.13 0.00 0.00 0.00 0.00 23:15:01 lo 1.83 1.83 0.34 0.34 0.00 0.00 0.00 0.00 23:16:01 veth4b356dc 15.50 10.86 1.41 1.61 0.00 0.00 0.00 0.00 23:16:01 ens3 3.20 2.70 0.65 0.75 0.00 0.00 0.00 0.00 23:16:01 veth435c47e 3.75 5.28 0.78 0.49 0.00 0.00 0.00 0.00 23:16:01 lo 5.72 5.72 3.39 3.39 0.00 0.00 0.00 0.00 23:17:01 veth4b356dc 13.93 9.40 1.06 1.34 0.00 0.00 0.00 0.00 23:17:01 ens3 18.16 16.01 7.24 16.54 0.00 0.00 0.00 0.00 23:17:01 veth435c47e 3.12 4.60 0.48 0.35 0.00 0.00 0.00 0.00 23:17:01 lo 8.20 8.20 0.63 0.63 0.00 0.00 0.00 0.00 23:18:01 ens3 64.77 38.59 77.80 17.99 0.00 0.00 0.00 0.00 23:18:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 249.22 147.32 5023.83 22.33 0.00 0.00 0.00 0.00 Average: lo 4.59 4.59 0.85 0.85 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20192) 04/02/24 _x86_64_ (8 CPU) 23:10:40 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.78 0.00 1.10 3.98 0.04 84.09 23:12:01 0 10.91 0.00 0.80 0.55 0.05 87.69 23:12:01 1 36.86 0.00 2.80 2.30 0.07 57.97 23:12:01 2 6.58 0.00 1.36 7.56 0.02 84.49 23:12:01 3 2.93 0.00 0.70 4.99 0.03 91.35 23:12:01 4 6.06 0.00 0.65 0.52 0.02 92.76 23:12:01 5 11.37 0.00 1.20 0.83 0.03 86.56 23:12:01 6 7.40 0.00 0.65 1.19 0.02 90.75 23:12:01 7 4.12 0.00 0.60 13.93 0.05 81.30 23:13:01 all 10.11 0.00 0.82 2.27 0.04 86.77 23:13:01 0 5.05 0.00 0.79 2.24 0.08 91.85 23:13:01 1 12.77 0.00 1.00 2.94 0.05 83.23 23:13:01 2 15.34 0.00 1.25 0.28 0.03 83.10 23:13:01 3 10.77 0.00 0.62 0.85 0.03 87.73 23:13:01 4 7.72 0.00 0.73 0.05 0.03 91.46 23:13:01 5 13.85 0.00 0.72 0.83 0.03 84.57 23:13:01 6 13.79 0.00 1.05 1.00 0.03 84.12 23:13:01 7 1.57 0.00 0.40 10.00 0.02 88.02 23:14:01 all 14.80 0.00 6.31 5.34 0.07 73.48 23:14:01 0 14.86 0.00 7.08 14.06 0.09 63.92 23:14:01 1 13.99 0.00 7.00 7.57 0.09 71.35 23:14:01 2 14.72 0.00 5.55 3.05 0.07 76.61 23:14:01 3 14.94 0.00 6.91 0.61 0.07 77.47 23:14:01 4 16.04 0.00 6.49 0.83 0.05 76.59 23:14:01 5 16.75 0.00 5.24 3.87 0.07 74.07 23:14:01 6 14.12 0.00 5.71 0.87 0.07 79.23 23:14:01 7 12.97 0.00 6.49 11.89 0.07 68.59 23:15:01 all 28.21 0.00 4.07 4.68 0.08 62.96 23:15:01 0 18.52 0.00 3.53 24.03 0.08 53.83 23:15:01 1 28.61 0.00 4.11 1.51 0.08 65.69 23:15:01 2 32.03 0.00 4.58 6.68 0.07 56.63 23:15:01 3 28.95 0.00 4.15 0.65 0.08 66.16 23:15:01 4 25.83 0.00 3.77 0.42 0.07 69.91 23:15:01 5 30.08 0.00 4.11 1.02 0.07 64.72 23:15:01 6 33.36 0.00 4.49 1.63 0.08 60.43 23:15:01 7 28.30 0.00 3.79 1.54 0.07 66.30 23:16:01 all 7.06 0.00 0.65 1.19 0.07 91.03 23:16:01 0 7.20 0.00 0.61 6.35 0.07 85.77 23:16:01 1 6.66 0.00 0.72 0.00 0.10 92.52 23:16:01 2 6.46 0.00 0.58 0.03 0.08 92.83 23:16:01 3 7.92 0.00 0.75 0.05 0.07 91.21 23:16:01 4 7.16 0.00 0.58 0.02 0.07 92.17 23:16:01 5 7.89 0.00 0.62 0.02 0.05 91.43 23:16:01 6 6.86 0.00 0.65 0.03 0.05 92.40 23:16:01 7 6.32 0.00 0.67 2.99 0.10 89.92 23:17:01 all 1.54 0.00 0.37 1.31 0.06 96.71 23:17:01 0 1.87 0.00 0.32 0.30 0.05 97.46 23:17:01 1 2.30 0.00 0.45 0.03 0.12 97.09 23:17:01 2 1.82 0.00 0.35 0.05 0.07 97.71 23:17:01 3 1.44 0.00 0.33 0.00 0.05 98.18 23:17:01 4 1.00 0.00 0.42 0.47 0.03 98.08 23:17:01 5 1.15 0.00 0.33 0.02 0.07 98.43 23:17:01 6 1.67 0.00 0.52 0.00 0.05 97.76 23:17:01 7 1.07 0.00 0.30 9.64 0.05 88.94 23:18:01 all 6.87 0.00 0.72 1.50 0.04 90.87 23:18:01 0 1.59 0.00 0.55 0.25 0.05 97.56 23:18:01 1 11.00 0.00 0.72 1.30 0.07 86.91 23:18:01 2 3.05 0.00 0.78 0.22 0.02 95.93 23:18:01 3 5.22 0.00 0.72 0.02 0.03 94.01 23:18:01 4 16.34 0.00 1.04 0.18 0.03 82.40 23:18:01 5 8.21 0.00 0.73 0.52 0.03 90.51 23:18:01 6 1.27 0.00 0.57 0.23 0.03 97.90 23:18:01 7 8.28 0.00 0.67 9.24 0.05 81.76 Average: all 11.32 0.00 1.99 2.89 0.06 83.75 Average: 0 8.53 0.00 1.93 6.78 0.07 82.69 Average: 1 16.03 0.00 2.39 2.22 0.08 79.28 Average: 2 11.41 0.00 2.06 2.55 0.05 83.94 Average: 3 10.29 0.00 2.01 1.02 0.05 86.62 Average: 4 11.43 0.00 1.94 0.35 0.04 86.23 Average: 5 12.74 0.00 1.84 1.01 0.05 84.36 Average: 6 11.18 0.00 1.93 0.71 0.05 86.14 Average: 7 8.92 0.00 1.83 8.46 0.06 80.74