---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80247 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 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 892 26190 0 5083 30818 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:a6:51:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fea6:511c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:1a:03:08 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-80247) 10/29/24 _x86_64_ (8 CPU) 14:51:56 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:02 363.46 74.67 288.79 5337.64 66777.27 14:54:01 147.25 27.47 119.78 2118.96 36644.37 14:55:01 195.77 9.47 186.30 1651.46 120516.58 14:56:01 214.36 11.98 202.38 773.24 31885.65 14:57:01 33.81 0.37 33.44 37.19 26804.23 14:58:01 78.54 2.30 76.24 127.05 27049.51 Average: 172.27 21.02 151.24 1673.02 51654.62 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:02 30204648 31635748 2734572 8.30 55836 1694360 1437880 4.23 910836 1549244 89572 14:54:01 29850696 31679864 3088524 9.38 84152 2042724 1393564 4.10 898856 1869588 141556 14:55:01 26906512 31627980 6032708 18.31 108748 4826436 1451176 4.27 1019896 4572312 448 14:56:01 23522740 28416524 9416480 28.59 117032 4974216 9246056 27.20 4442508 4452204 1008 14:57:01 23486868 28412392 9452352 28.70 117532 5003932 8593352 25.28 4471184 4459664 392 14:58:01 26848156 31586544 6091064 18.49 120156 4828052 1530360 4.50 1346188 4286648 2180 Average: 26803270 30559842 6135950 18.63 100576 3894953 3942065 11.60 2181578 3531610 39193 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 ens3 407.40 265.29 1493.93 75.66 0.00 0.00 0.00 0.00 14:53:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 53.53 41.48 740.74 7.96 0.00 0.00 0.00 0.00 14:54:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 14:55:01 vethea0a488 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 br-0a75cc962d52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth7a7ed62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 br-0a75cc962d52 0.52 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:56:01 veth7a7ed62 2.45 3.10 0.47 0.52 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethaf99802 1.43 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:57:01 br-0a75cc962d52 2.50 3.25 4.33 1.16 0.00 0.00 0.00 0.00 14:57:01 veth7a7ed62 5.80 4.78 5.57 2.16 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 vethaf99802 0.33 0.45 0.08 0.37 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 1386.44 845.09 31603.51 155.80 0.00 0.00 0.00 0.00 14:58:01 lo 28.93 28.93 7.55 7.55 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: ens3 231.27 140.56 5281.84 25.97 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 1.22 1.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80247) 10/29/24 _x86_64_ (8 CPU) 14:51:56 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:02 all 7.97 0.00 1.10 3.99 0.04 86.90 14:53:02 0 4.39 0.00 0.53 0.42 0.02 94.65 14:53:02 1 3.98 0.00 0.75 4.07 0.03 91.17 14:53:02 2 6.62 0.00 2.65 18.71 0.05 71.98 14:53:02 3 9.46 0.00 1.00 1.50 0.03 88.00 14:53:02 4 2.11 0.00 0.99 1.79 0.05 95.07 14:53:02 5 7.71 0.00 0.60 0.52 0.03 91.14 14:53:02 6 10.81 0.00 1.23 1.35 0.03 86.57 14:53:02 7 18.66 0.00 1.02 3.64 0.03 76.65 14:54:01 all 10.04 0.00 0.76 2.85 0.03 86.32 14:54:01 0 14.82 0.00 0.53 1.41 0.03 83.22 14:54:01 1 8.13 0.00 0.87 6.36 0.05 84.59 14:54:01 2 38.09 0.00 2.14 9.96 0.07 49.74 14:54:01 3 9.94 0.00 1.07 0.98 0.03 87.97 14:54:01 4 4.08 0.00 0.44 0.19 0.02 95.27 14:54:01 5 3.02 0.00 0.36 0.15 0.00 96.47 14:54:01 6 1.39 0.00 0.47 3.75 0.03 94.35 14:54:01 7 0.83 0.00 0.24 0.02 0.02 98.90 14:55:01 all 10.66 0.00 4.03 6.31 0.07 78.91 14:55:01 0 12.89 0.00 3.61 0.10 0.05 83.36 14:55:01 1 10.96 0.00 3.52 16.60 0.10 68.83 14:55:01 2 11.65 0.00 3.31 0.29 0.08 84.68 14:55:01 3 15.47 0.00 3.75 0.68 0.08 80.01 14:55:01 4 8.47 0.00 3.77 2.86 0.05 84.85 14:55:01 5 8.35 0.00 4.65 0.10 0.07 86.82 14:55:01 6 10.05 0.00 5.48 29.73 0.07 54.67 14:55:01 7 7.48 0.00 4.20 0.29 0.07 87.97 14:56:01 all 52.79 0.00 6.14 1.71 0.13 39.23 14:56:01 0 52.11 0.00 6.31 0.93 0.12 40.53 14:56:01 1 55.04 0.00 6.19 1.15 0.15 37.47 14:56:01 2 55.37 0.00 6.27 5.54 0.12 32.70 14:56:01 3 57.22 0.00 6.45 0.88 0.14 35.31 14:56:01 4 51.03 0.00 6.40 2.76 0.12 39.70 14:56:01 5 47.84 0.00 5.61 0.47 0.12 45.95 14:56:01 6 50.20 0.00 5.73 1.20 0.19 42.68 14:56:01 7 53.49 0.00 6.19 0.73 0.12 39.47 14:57:01 all 9.36 0.00 1.01 1.46 0.07 88.09 14:57:01 0 7.82 0.00 0.92 0.07 0.07 91.13 14:57:01 1 12.43 0.00 1.25 0.02 0.05 86.25 14:57:01 2 8.91 0.00 0.93 1.18 0.07 88.91 14:57:01 3 9.59 0.00 1.13 1.60 0.07 87.61 14:57:01 4 7.59 0.00 0.79 8.31 0.12 83.19 14:57:01 5 9.80 0.00 0.95 0.08 0.08 89.08 14:57:01 6 9.55 0.00 1.05 0.05 0.07 89.27 14:57:01 7 9.15 0.00 1.02 0.44 0.07 89.32 14:58:01 all 6.53 0.00 0.63 2.26 0.03 90.54 14:58:01 0 0.77 0.00 0.52 10.43 0.02 88.26 14:58:01 1 1.04 0.00 0.45 0.74 0.03 97.74 14:58:01 2 1.88 0.00 0.55 0.25 0.00 97.32 14:58:01 3 24.20 0.00 0.91 0.87 0.05 73.97 14:58:01 4 8.24 0.00 0.72 3.94 0.03 87.07 14:58:01 5 0.94 0.00 0.58 1.35 0.03 97.09 14:58:01 6 2.62 0.00 0.67 0.10 0.03 96.58 14:58:01 7 12.67 0.00 0.67 0.37 0.03 86.25 Average: all 16.18 0.00 2.27 3.09 0.06 78.39 Average: 0 15.39 0.00 2.06 2.24 0.05 80.26 Average: 1 15.22 0.00 2.17 4.80 0.07 77.75 Average: 2 20.32 0.00 2.63 5.98 0.06 71.01 Average: 3 20.95 0.00 2.38 1.09 0.07 75.52 Average: 4 13.55 0.00 2.18 3.31 0.06 80.90 Average: 5 12.93 0.00 2.12 0.45 0.06 84.45 Average: 6 14.07 0.00 2.43 5.97 0.07 77.46 Average: 7 17.04 0.00 2.22 0.92 0.06 79.77