---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12460 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 12G 144G 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 822 27183 0 4161 30889 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:a3:8f:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fea3:8f09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:fa:16:31 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-12460) 01/15/24 _x86_64_ (8 CPU) 13:50:23 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 102.28 23.86 78.42 1257.39 25104.62 13:53:01 130.36 23.13 107.23 2769.94 29806.10 13:54:01 207.50 5.85 201.65 522.68 78666.07 13:55:01 95.45 6.55 88.90 303.82 22275.30 13:56:01 48.62 0.92 47.70 49.58 20196.13 13:57:01 45.12 1.12 44.00 72.11 17927.89 Average: 104.89 10.24 94.65 829.21 32328.62 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30097916 31720460 2841304 8.63 70896 1860956 1433616 4.22 855728 1694228 179144 13:53:01 28612332 31697824 4326888 13.14 99348 3255204 1385880 4.08 949116 3001744 1247048 13:54:01 27497608 31312168 5441612 16.52 108876 3920452 4562700 13.42 1366024 3628484 924 13:55:01 24531068 28576092 8408152 25.53 112100 4035828 9417312 27.71 4193660 3744856 2052 13:56:01 27884568 31660852 5054652 15.35 112596 3899460 1436372 4.23 1150040 3478632 2304 13:57:01 27833768 31626944 5105452 15.50 116080 3913188 1483332 4.36 1191504 3487824 28116 Average: 27742877 31099057 5196343 15.78 103316 3480848 3286535 9.67 1617679 3172628 243265 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:52:01 ens3 62.31 42.99 1000.36 7.57 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 13:53:01 br-875086855c43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 341.24 212.30 10327.00 19.59 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 vethc66794d 0.07 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:54:01 veth32a5905 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 13:54:01 veth10f7808 0.23 0.42 0.02 0.02 0.00 0.00 0.00 0.00 13:54:01 vetha1f00c8 0.10 0.23 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 vethc66794d 2.42 2.48 2.71 2.92 0.00 0.00 0.00 0.00 13:55:01 veth32a5905 2.25 2.42 7.84 2.59 0.00 0.00 0.00 0.00 13:55:01 vetha1f00c8 24.66 20.98 8.84 28.87 0.00 0.00 0.00 0.00 13:55:01 veth7c66099 81.72 98.55 59.70 30.62 0.00 0.00 0.00 0.00 13:56:01 lo 20.43 20.43 2.29 2.29 0.00 0.00 0.00 0.00 13:56:01 ens3 1001.78 635.95 19181.21 118.43 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:57:01 ens3 18.98 17.19 58.53 6.42 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 113.77 69.38 3078.88 11.39 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-12460) 01/15/24 _x86_64_ (8 CPU) 13:50:23 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.38 0.00 0.67 2.14 0.03 86.77 13:52:01 0 23.71 0.00 1.32 1.34 0.05 73.59 13:52:01 1 11.79 0.00 0.65 0.10 0.02 87.44 13:52:01 2 15.62 0.00 0.68 0.80 0.05 82.84 13:52:01 3 22.01 0.00 1.22 0.67 0.05 76.05 13:52:01 4 5.94 0.00 0.55 0.08 0.02 93.41 13:52:01 5 1.10 0.00 0.33 3.34 0.02 95.21 13:52:01 6 1.95 0.00 0.28 10.34 0.03 87.39 13:52:01 7 0.90 0.00 0.35 0.52 0.02 98.22 13:53:01 all 11.12 0.00 2.19 2.22 0.05 84.43 13:53:01 0 4.28 0.00 1.44 1.52 0.03 92.73 13:53:01 1 2.88 0.00 1.26 0.47 0.03 95.35 13:53:01 2 14.99 0.00 2.70 10.63 0.07 71.61 13:53:01 3 32.22 0.00 2.85 1.91 0.08 62.93 13:53:01 4 17.78 0.00 2.68 0.60 0.07 78.87 13:53:01 5 7.07 0.00 2.57 0.32 0.03 90.01 13:53:01 6 5.67 0.00 2.02 2.12 0.05 90.13 13:53:01 7 4.07 0.00 1.99 0.15 0.03 93.75 13:54:01 all 5.10 0.00 1.92 14.25 0.06 78.67 13:54:01 0 5.72 0.00 1.86 2.36 0.03 90.02 13:54:01 1 4.96 0.00 1.67 1.42 0.05 91.90 13:54:01 2 4.58 0.00 1.56 29.89 0.03 63.93 13:54:01 3 4.91 0.00 2.13 27.28 0.05 65.63 13:54:01 4 6.45 0.00 2.51 5.61 0.07 85.37 13:54:01 5 4.58 0.00 1.81 6.03 0.05 87.53 13:54:01 6 5.20 0.00 1.21 1.73 0.10 91.76 13:54:01 7 4.42 0.00 2.64 39.63 0.05 53.26 13:55:01 all 29.16 0.00 3.40 2.43 0.09 64.91 13:55:01 0 36.33 0.00 4.13 0.96 0.10 58.47 13:55:01 1 27.80 0.00 2.78 0.35 0.10 68.97 13:55:01 2 28.99 0.00 4.56 0.61 0.08 65.76 13:55:01 3 29.13 0.00 3.33 0.98 0.10 66.45 13:55:01 4 33.09 0.00 3.49 0.19 0.15 63.08 13:55:01 5 18.02 0.00 2.41 3.49 0.07 76.02 13:55:01 6 30.52 0.00 3.14 2.36 0.10 63.88 13:55:01 7 29.49 0.00 3.40 10.50 0.08 56.53 13:56:01 all 1.89 0.00 0.53 1.90 0.05 95.63 13:56:01 0 1.49 0.00 0.60 0.77 0.05 97.10 13:56:01 1 1.29 0.00 0.45 0.12 0.05 98.10 13:56:01 2 1.47 0.00 0.52 0.50 0.07 97.45 13:56:01 3 1.07 0.00 0.43 0.50 0.03 97.96 13:56:01 4 1.60 0.00 0.62 0.15 0.07 97.56 13:56:01 5 2.91 0.00 0.50 12.59 0.05 83.94 13:56:01 6 2.97 0.00 0.48 0.15 0.05 96.35 13:56:01 7 2.34 0.00 0.63 0.45 0.03 96.54 13:57:01 all 6.48 0.00 0.36 6.55 0.03 86.58 13:57:01 0 4.82 0.00 0.28 0.67 0.02 94.21 13:57:01 1 2.36 0.00 0.22 0.00 0.00 97.43 13:57:01 2 15.16 0.00 0.80 1.40 0.02 82.62 13:57:01 3 10.65 0.00 0.54 2.29 0.05 86.47 13:57:01 4 0.30 0.00 0.15 0.00 0.00 99.55 13:57:01 5 4.22 0.00 0.28 15.84 0.03 79.62 13:57:01 6 2.32 0.00 0.22 0.15 0.03 97.28 13:57:01 7 12.03 0.00 0.39 32.28 0.03 55.27 Average: all 10.67 0.00 1.51 4.91 0.05 82.86 Average: 0 12.69 0.00 1.60 1.27 0.05 84.39 Average: 1 8.50 0.00 1.17 0.41 0.04 89.89 Average: 2 13.45 0.00 1.80 7.29 0.05 77.40 Average: 3 16.65 0.00 1.75 5.59 0.06 75.95 Average: 4 10.83 0.00 1.66 1.10 0.06 86.35 Average: 5 6.32 0.00 1.32 6.94 0.04 85.39 Average: 6 8.09 0.00 1.22 2.81 0.06 87.83 Average: 7 8.85 0.00 1.56 13.88 0.04 75.66