---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25246 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 13G 143G 8% / 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 841 26535 0 4790 30869 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:0d:e8:ab brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe0d:e8ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:d6:5d:f9 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-25246) 04/23/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 130.29 61.57 68.72 4319.55 19421.96 02:51:01 108.20 13.85 94.35 1124.16 21516.69 02:52:01 112.56 9.37 103.20 1668.79 48688.29 02:53:01 343.53 11.92 331.62 790.87 67512.73 02:54:01 11.53 0.47 11.06 30.13 10632.53 02:55:01 8.95 0.00 8.95 0.00 10923.56 02:56:01 12.66 0.00 12.66 0.00 11262.52 02:57:01 21.70 0.05 21.65 9.20 12894.12 Average: 93.67 12.15 81.52 992.82 25355.29 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30164296 31731176 2774924 8.42 67980 1810716 1449624 4.27 838988 1645852 141512 02:51:01 29877516 31733632 3061704 9.30 85540 2066916 1407424 4.14 846728 1894268 115552 02:52:01 27254620 31681276 5684600 17.26 118540 4509888 1467424 4.32 984920 4248756 1377116 02:53:01 24749248 29418240 8189972 24.86 133100 4640788 7900472 23.25 3359772 4323860 340 02:54:01 24128468 28812856 8810752 26.75 133312 4643700 9410384 27.69 3978708 4317016 256 02:55:01 24121992 28806632 8817228 26.77 133368 4643880 9390996 27.63 3984376 4317032 284 02:56:01 23720324 28412236 9218896 27.99 133624 4648392 9557672 28.12 4384616 4315800 164 02:57:01 24388828 29085428 8550392 25.96 133988 4677264 7038528 20.71 3738196 4308956 188 Average: 26050662 29960184 6888558 20.91 117432 3955193 5952816 17.51 2764538 3671442 204426 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 314.96 211.43 1518.63 59.49 0.00 0.00 0.00 0.00 02:51:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 47.15 38.14 646.50 7.24 0.00 0.00 0.00 0.00 02:52:01 lo 10.33 10.33 0.94 0.94 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-d993388eb126 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 551.34 318.23 19166.28 23.74 0.00 0.00 0.00 0.00 02:53:01 vethf5efa5c 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 veth0324ea2 24.22 22.32 12.04 16.89 0.00 0.00 0.00 0.00 02:53:01 veth27b1854 0.50 0.82 0.05 0.31 0.00 0.00 0.00 0.00 02:53:01 lo 1.17 1.17 0.08 0.08 0.00 0.00 0.00 0.00 02:54:01 vethf5efa5c 0.42 0.42 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 veth0324ea2 7.85 6.63 7.41 14.18 0.00 0.00 0.00 0.00 02:54:01 veth27b1854 0.25 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 lo 5.98 5.98 9.95 9.95 0.00 0.00 0.00 0.00 02:55:01 vethf5efa5c 0.45 0.47 0.04 0.91 0.00 0.00 0.00 0.00 02:55:01 veth0324ea2 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth27b1854 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 6.33 6.33 0.87 0.87 0.00 0.00 0.00 0.00 02:56:01 vethf5efa5c 0.52 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 veth0324ea2 61.37 50.61 31.91 123.44 0.00 0.00 0.00 0.01 02:56:01 veth27b1854 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 18.36 18.36 32.05 32.05 0.00 0.00 0.00 0.00 02:57:01 veth0324ea2 0.45 0.77 0.30 0.08 0.00 0.00 0.00 0.00 02:57:01 lo 12.78 12.78 0.83 0.83 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 vethb708d5e 200.20 248.08 317.98 79.04 0.00 0.00 0.00 0.03 Average: veth0324ea2 11.76 10.07 6.49 19.32 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.63 5.63 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: vethb708d5e 25.02 31.01 39.75 9.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25246) 04/23/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.81 0.00 0.99 2.47 0.04 84.69 02:50:01 0 5.52 0.00 0.64 9.66 0.03 84.15 02:50:01 1 20.12 0.00 1.67 6.03 0.05 72.13 02:50:01 2 10.28 0.00 0.60 0.25 0.03 88.84 02:50:01 3 18.22 0.00 1.29 0.92 0.07 79.50 02:50:01 4 18.19 0.00 1.42 1.20 0.03 79.15 02:50:01 5 6.89 0.00 0.58 0.57 0.02 91.94 02:50:01 6 10.09 0.00 1.24 0.95 0.07 87.66 02:50:01 7 5.21 0.00 0.42 0.15 0.03 94.19 02:51:01 all 8.96 0.00 0.63 3.94 0.03 86.44 02:51:01 0 0.63 0.00 0.35 12.47 0.02 86.53 02:51:01 1 11.27 0.00 0.97 3.75 0.03 83.97 02:51:01 2 19.85 0.00 1.12 12.42 0.07 66.54 02:51:01 3 13.54 0.00 1.11 0.74 0.02 84.59 02:51:01 4 11.42 0.00 0.45 1.12 0.03 86.98 02:51:01 5 4.70 0.00 0.33 0.18 0.02 94.76 02:51:01 6 7.27 0.00 0.58 0.80 0.02 91.32 02:51:01 7 3.06 0.00 0.17 0.07 0.02 96.69 02:52:01 all 9.54 0.00 3.84 9.29 0.09 77.24 02:52:01 0 9.48 0.00 4.50 9.55 0.07 76.40 02:52:01 1 11.61 0.00 3.76 0.59 0.10 83.94 02:52:01 2 8.21 0.00 3.39 12.11 0.07 76.23 02:52:01 3 9.06 0.00 4.68 23.63 0.14 62.49 02:52:01 4 11.08 0.00 3.18 0.05 0.10 85.59 02:52:01 5 8.21 0.00 4.16 0.39 0.08 87.16 02:52:01 6 9.09 0.00 3.11 21.66 0.08 66.05 02:52:01 7 9.57 0.00 3.94 6.24 0.07 80.18 02:53:01 all 21.83 0.00 3.01 6.54 0.08 68.54 02:53:01 0 26.99 0.00 3.95 4.18 0.08 64.80 02:53:01 1 20.65 0.00 2.75 4.16 0.10 72.34 02:53:01 2 21.01 0.00 2.78 2.31 0.10 73.81 02:53:01 3 25.16 0.00 3.77 30.30 0.10 40.67 02:53:01 4 21.86 0.00 2.73 1.71 0.07 73.63 02:53:01 5 17.90 0.00 2.88 1.81 0.07 77.35 02:53:01 6 28.83 0.00 3.38 0.55 0.08 67.15 02:53:01 7 12.24 0.00 1.88 7.34 0.07 78.47 02:54:01 all 9.55 0.00 0.86 1.52 0.06 88.01 02:54:01 0 10.62 0.00 0.90 1.31 0.07 87.10 02:54:01 1 10.48 0.00 0.92 10.29 0.15 78.16 02:54:01 2 6.99 0.00 0.83 0.50 0.05 91.62 02:54:01 3 10.49 0.00 1.08 0.00 0.03 88.39 02:54:01 4 10.87 0.00 0.77 0.05 0.05 88.26 02:54:01 5 8.37 0.00 0.74 0.00 0.05 90.84 02:54:01 6 7.48 0.00 0.68 0.00 0.03 91.80 02:54:01 7 11.07 0.00 0.94 0.00 0.07 87.92 02:55:01 all 0.77 0.00 0.09 1.05 0.04 98.05 02:55:01 0 0.85 0.00 0.08 8.28 0.03 90.75 02:55:01 1 0.87 0.00 0.08 0.05 0.03 98.96 02:55:01 2 0.60 0.00 0.03 0.00 0.02 99.35 02:55:01 3 0.38 0.00 0.05 0.00 0.03 99.53 02:55:01 4 0.72 0.00 0.08 0.00 0.05 99.15 02:55:01 5 1.64 0.00 0.12 0.00 0.05 98.19 02:55:01 6 0.58 0.00 0.05 0.00 0.03 99.33 02:55:01 7 0.49 0.00 0.17 0.07 0.08 99.20 02:56:01 all 6.93 0.00 0.75 0.83 0.06 91.42 02:56:01 0 7.21 0.00 0.89 6.21 0.08 85.62 02:56:01 1 8.81 0.00 0.90 0.00 0.07 90.22 02:56:01 2 7.60 0.00 0.85 0.03 0.07 91.45 02:56:01 3 6.08 0.00 0.72 0.27 0.07 92.87 02:56:01 4 7.76 0.00 0.77 0.00 0.07 91.41 02:56:01 5 5.97 0.00 0.65 0.00 0.05 93.33 02:56:01 6 6.42 0.00 0.72 0.00 0.07 92.79 02:56:01 7 5.63 0.00 0.57 0.15 0.07 93.59 02:57:01 all 1.29 0.00 0.40 1.18 0.06 97.07 02:57:01 0 1.12 0.00 0.40 8.29 0.07 90.12 02:57:01 1 0.92 0.00 0.47 0.02 0.07 98.53 02:57:01 2 1.05 0.00 0.47 0.15 0.05 98.28 02:57:01 3 0.97 0.00 0.39 0.99 0.05 97.60 02:57:01 4 1.87 0.00 0.33 0.00 0.03 97.76 02:57:01 5 0.85 0.00 0.43 0.00 0.07 98.65 02:57:01 6 1.36 0.00 0.32 0.02 0.05 98.26 02:57:01 7 2.21 0.00 0.36 0.00 0.05 97.38 Average: all 8.83 0.00 1.32 3.34 0.06 86.45 Average: 0 7.80 0.00 1.46 7.49 0.06 83.19 Average: 1 10.58 0.00 1.44 3.11 0.08 84.79 Average: 2 9.44 0.00 1.25 3.45 0.06 85.80 Average: 3 10.48 0.00 1.63 7.07 0.06 80.75 Average: 4 10.46 0.00 1.21 0.52 0.05 87.75 Average: 5 6.81 0.00 1.23 0.37 0.05 91.54 Average: 6 8.89 0.00 1.26 3.00 0.05 86.80 Average: 7 6.17 0.00 1.05 1.74 0.06 90.98