---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80 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 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 839 26541 0 4786 30871 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:88:f5:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe88:f5b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:27:f0:06 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-80) 01/27/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 109.10 22.65 86.45 1133.01 29351.77 02:51:01 142.93 23.20 119.73 2799.53 36577.50 02:52:01 411.82 13.99 397.84 787.65 110113.84 02:53:01 19.03 0.48 18.55 25.06 21536.79 02:54:01 15.45 0.02 15.43 0.13 21405.62 02:55:01 19.30 0.00 19.30 0.00 21599.95 02:56:01 19.76 0.02 19.75 4.27 13488.02 02:57:01 59.77 1.75 58.02 107.85 3550.27 Average: 99.68 7.76 91.91 607.21 32211.08 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30032848 31690456 2906372 8.82 74316 1889016 1408108 4.14 892560 1713804 199748 02:51:01 28120072 31657036 4819148 14.63 103288 3688820 1592552 4.69 996264 3426080 1579208 02:52:01 25606384 30255532 7332836 22.26 131960 4629368 6575568 19.35 2496000 4330868 308 02:53:01 24200260 28881932 8738960 26.53 132220 4632156 9049628 26.63 3909720 4313624 260 02:54:01 24192296 28873380 8746924 26.55 132300 4632340 9026700 26.56 3917616 4312952 188 02:55:01 23862724 28548056 9076496 27.56 132528 4636872 9177844 27.00 4245368 4308684 480 02:56:01 24492976 29181372 8446244 25.64 132840 4665584 6830600 20.10 3639612 4300448 256 02:57:01 27149480 31582528 5789740 17.58 136268 4497404 1528360 4.50 1261972 4062300 31776 Average: 25957130 30083786 6982090 21.20 121965 4158945 5648670 16.62 2669889 3846095 226528 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 73.82 50.56 1080.12 14.27 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.15 0.15 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 02:51:01 ens3 500.57 290.83 16049.30 24.36 0.00 0.00 0.00 0.00 02:51:01 lo 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00 02:51:01 br-9263aeb2717c 0.00 0.00 0.00 0.00 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 02:52:01 veth12c60c6 0.45 0.67 0.05 0.31 0.00 0.00 0.00 0.00 02:52:01 ens3 108.92 72.39 3479.50 6.18 0.00 0.00 0.00 0.00 02:52:01 lo 2.90 2.90 0.25 0.25 0.00 0.00 0.00 0.00 02:52:01 veth59bd590 50.47 61.27 19.69 16.42 0.00 0.00 0.00 0.00 02:53:01 veth12c60c6 0.13 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 ens3 9.12 5.85 6.55 1.46 0.00 0.00 0.00 0.00 02:53:01 lo 5.67 5.67 9.85 9.85 0.00 0.00 0.00 0.00 02:53:01 veth59bd590 21.43 26.90 28.98 10.10 0.00 0.00 0.00 0.00 02:54:01 veth12c60c6 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 ens3 1.50 0.90 0.51 0.69 0.00 0.00 0.00 0.00 02:54:01 lo 5.60 5.60 0.83 0.83 0.00 0.00 0.00 0.00 02:54:01 veth59bd590 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:55:01 veth12c60c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 1.72 1.37 0.33 0.47 0.00 0.00 0.00 0.00 02:55:01 lo 17.80 17.80 32.11 32.11 0.00 0.00 0.00 0.00 02:55:01 veth59bd590 126.58 157.51 268.39 51.93 0.00 0.00 0.00 0.02 02:56:01 ens3 26.10 21.21 10.54 42.48 0.00 0.00 0.00 0.00 02:56:01 lo 14.40 14.40 0.91 0.91 0.00 0.00 0.00 0.00 02:56:01 veth59bd590 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth4c2038b 131.13 108.83 45.93 203.99 0.00 0.00 0.00 0.02 02:57:01 ens3 69.06 46.04 118.98 30.98 0.00 0.00 0.00 0.00 02:57:01 lo 0.87 0.87 0.08 0.08 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 Average: ens3 98.85 61.15 2593.32 15.11 0.00 0.00 0.00 0.00 Average: lo 7.24 7.24 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80) 01/27/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.48 0.00 0.71 1.96 0.03 86.81 02:50:01 0 2.62 0.00 0.55 2.34 0.02 94.48 02:50:01 1 20.51 0.00 1.17 1.22 0.03 77.07 02:50:01 2 10.35 0.00 0.53 0.37 0.08 88.66 02:50:01 3 31.43 0.00 1.87 7.34 0.07 59.29 02:50:01 4 8.33 0.00 0.53 3.94 0.02 87.17 02:50:01 5 7.36 0.00 0.49 0.13 0.03 91.99 02:50:01 6 1.98 0.00 0.30 0.07 0.00 97.65 02:50:01 7 1.27 0.00 0.23 0.30 0.02 98.18 02:51:01 all 11.02 0.00 2.66 2.60 0.05 83.67 02:51:01 0 6.76 0.00 3.06 1.82 0.05 88.32 02:51:01 1 11.59 0.00 2.43 0.37 0.05 85.56 02:51:01 2 5.86 0.00 2.17 7.77 0.10 84.10 02:51:01 3 6.83 0.00 1.90 7.77 0.07 83.43 02:51:01 4 23.51 0.00 3.88 1.36 0.07 71.18 02:51:01 5 11.32 0.00 2.34 0.44 0.03 85.87 02:51:01 6 13.10 0.00 2.87 0.57 0.05 83.41 02:51:01 7 9.19 0.00 2.55 0.74 0.05 87.46 02:52:01 all 18.41 0.00 3.92 6.99 0.08 70.60 02:52:01 0 17.79 0.00 4.51 31.68 0.10 45.93 02:52:01 1 18.54 0.00 4.16 0.93 0.07 76.30 02:52:01 2 14.95 0.00 3.03 10.40 0.08 71.54 02:52:01 3 24.46 0.00 4.74 1.25 0.07 69.48 02:52:01 4 17.96 0.00 3.77 6.13 0.08 72.06 02:52:01 5 17.70 0.00 3.06 1.11 0.07 78.05 02:52:01 6 18.80 0.00 4.75 1.84 0.07 74.54 02:52:01 7 17.14 0.00 3.32 2.77 0.05 76.72 02:53:01 all 15.98 0.00 1.48 1.01 0.06 81.47 02:53:01 0 13.18 0.00 1.20 0.00 0.07 85.55 02:53:01 1 16.84 0.00 1.59 0.00 0.05 81.52 02:53:01 2 15.39 0.00 1.31 6.83 0.05 76.42 02:53:01 3 12.51 0.00 1.25 0.07 0.10 86.07 02:53:01 4 17.08 0.00 1.27 1.21 0.07 80.38 02:53:01 5 20.17 0.00 2.01 0.02 0.05 77.76 02:53:01 6 16.29 0.00 1.47 0.00 0.05 82.19 02:53:01 7 16.33 0.00 1.79 0.00 0.07 81.81 02:54:01 all 0.77 0.00 0.11 1.43 0.05 97.64 02:54:01 0 0.48 0.00 0.10 0.00 0.05 99.37 02:54:01 1 1.08 0.00 0.15 0.00 0.08 98.68 02:54:01 2 0.85 0.00 0.08 10.97 0.05 88.04 02:54:01 3 0.67 0.00 0.07 0.00 0.05 99.21 02:54:01 4 1.07 0.00 0.17 0.28 0.07 98.41 02:54:01 5 0.54 0.00 0.10 0.15 0.05 99.16 02:54:01 6 0.67 0.00 0.15 0.00 0.03 99.15 02:54:01 7 0.77 0.00 0.03 0.00 0.03 99.17 02:55:01 all 6.83 0.00 0.66 1.18 0.07 91.25 02:55:01 0 8.59 0.00 0.79 0.10 0.05 90.48 02:55:01 1 6.28 0.00 0.53 0.00 0.07 93.11 02:55:01 2 6.63 0.00 0.62 9.10 0.07 83.58 02:55:01 3 7.82 0.00 0.77 0.03 0.07 91.31 02:55:01 4 6.30 0.00 0.55 0.02 0.07 93.06 02:55:01 5 6.32 0.00 0.74 0.05 0.07 92.83 02:55:01 6 6.86 0.00 0.72 0.07 0.08 92.27 02:55:01 7 5.86 0.00 0.59 0.10 0.08 93.37 02:56:01 all 1.22 0.00 0.41 0.74 0.06 97.56 02:56:01 0 1.63 0.00 0.47 0.47 0.05 97.38 02:56:01 1 0.79 0.00 0.42 4.25 0.08 94.46 02:56:01 2 1.02 0.00 0.38 1.07 0.07 97.46 02:56:01 3 1.77 0.00 0.55 0.02 0.07 97.60 02:56:01 4 0.55 0.00 0.20 0.00 0.05 99.20 02:56:01 5 1.63 0.00 0.37 0.05 0.07 97.88 02:56:01 6 1.00 0.00 0.43 0.02 0.05 98.50 02:56:01 7 1.42 0.00 0.48 0.03 0.10 97.96 02:57:01 all 7.95 0.00 0.59 0.44 0.03 90.99 02:57:01 0 28.54 0.00 1.23 0.72 0.03 69.48 02:57:01 1 12.21 0.00 0.57 0.20 0.03 86.99 02:57:01 2 1.20 0.00 0.42 1.92 0.03 96.43 02:57:01 3 2.93 0.00 0.48 0.02 0.02 96.55 02:57:01 4 11.56 0.00 0.82 0.52 0.02 87.08 02:57:01 5 3.55 0.00 0.42 0.02 0.02 96.00 02:57:01 6 2.80 0.00 0.45 0.03 0.05 96.66 02:57:01 7 0.74 0.00 0.37 0.08 0.02 98.80 Average: all 9.07 0.00 1.31 2.04 0.06 87.52 Average: 0 9.94 0.00 1.48 4.59 0.05 83.94 Average: 1 10.97 0.00 1.37 0.87 0.06 86.72 Average: 2 7.02 0.00 1.07 6.05 0.07 85.80 Average: 3 11.03 0.00 1.45 2.06 0.06 85.40 Average: 4 10.78 0.00 1.40 1.68 0.05 86.09 Average: 5 8.56 0.00 1.19 0.24 0.05 89.96 Average: 6 7.67 0.00 1.39 0.32 0.05 90.57 Average: 7 6.58 0.00 1.17 0.50 0.05 91.70