---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23340 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 855 26528 0 4783 30855 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:30:a4:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe30:a41a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:be:ce:04 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-23340) 04/14/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 117.25 36.38 80.87 1697.18 27627.93 17:22:01 134.63 23.13 111.50 2777.54 33029.30 17:23:01 432.51 13.76 418.75 799.40 110101.00 17:24:01 19.58 0.30 19.28 14.93 24095.60 17:25:01 23.96 0.02 23.95 2.67 22679.25 17:26:01 69.64 1.95 67.69 112.11 25270.37 Average: 132.93 12.59 120.34 900.64 40467.24 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30111204 31693216 2828016 8.59 70228 1822396 1447036 4.26 879904 1658752 150568 17:22:01 28614308 31654060 4324912 13.13 103504 3204172 1407396 4.14 1002420 2942988 1206616 17:23:01 25720016 30278116 7219204 21.92 132920 4529952 6661408 19.60 2475160 4245748 288 17:24:01 24263888 28955672 8675332 26.34 133208 4641860 9054832 26.64 3838036 4325644 268 17:25:01 24309372 29023968 8629848 26.20 133508 4668772 8299012 24.42 3787032 4336352 152 17:26:01 27141996 31572636 5797224 17.60 135368 4497588 1501252 4.42 1261072 4075860 2644 Average: 26693464 30529611 6245756 18.96 118123 3894123 4728489 13.91 2207271 3597557 226756 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 75.80 54.67 887.85 11.63 0.00 0.00 0.00 0.00 17:21:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 324.96 204.37 9737.83 19.33 0.00 0.00 0.00 0.00 17:22:01 lo 9.07 9.07 0.85 0.85 0.00 0.00 0.00 0.00 17:22:01 br-7001beea0cfb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 veth702e34d 24.03 22.13 12.03 16.87 0.00 0.00 0.00 0.00 17:23:01 ens3 284.42 169.89 10065.23 11.99 0.00 0.00 0.00 0.00 17:23:01 vethf4d3397 0.97 1.13 0.06 0.07 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 veth702e34d 22.15 17.83 8.45 24.93 0.00 0.00 0.00 0.00 17:24:01 ens3 7.88 6.63 1.62 1.70 0.00 0.00 0.00 0.00 17:24:01 vethf4d3397 41.71 35.11 13.76 38.40 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth702e34d 0.40 0.47 0.30 0.03 0.00 0.00 0.00 0.00 17:25:01 ens3 19.43 18.21 9.41 11.00 0.00 0.00 0.00 0.00 17:25:01 vethf4d3397 1.10 1.27 0.54 0.10 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 50.96 40.73 72.12 18.74 0.00 0.00 0.00 0.00 17:26:01 lo 34.09 34.09 5.85 5.85 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 Average: ens3 127.24 82.42 3462.34 12.40 0.00 0.00 0.00 0.00 Average: lo 5.04 5.04 0.92 0.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23340) 04/14/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.37 0.00 0.80 2.32 0.03 86.48 17:21:01 0 28.30 0.00 1.94 3.50 0.07 66.19 17:21:01 1 17.77 0.00 1.00 0.62 0.05 80.56 17:21:01 2 6.70 0.00 0.63 0.10 0.02 92.55 17:21:01 3 11.80 0.00 0.78 0.92 0.02 86.48 17:21:01 4 12.39 0.00 0.97 0.35 0.05 86.24 17:21:01 5 2.13 0.00 0.45 0.33 0.02 97.06 17:21:01 6 0.98 0.00 0.23 0.03 0.02 98.73 17:21:01 7 2.91 0.00 0.42 12.73 0.03 83.91 17:22:01 all 11.56 0.00 2.18 2.17 0.04 84.05 17:22:01 0 18.76 0.00 2.87 1.01 0.05 77.32 17:22:01 1 21.75 0.00 2.87 4.83 0.05 70.51 17:22:01 2 8.38 0.00 2.06 0.74 0.05 88.77 17:22:01 3 5.79 0.00 1.70 0.32 0.05 92.14 17:22:01 4 18.00 0.00 2.86 1.90 0.03 77.21 17:22:01 5 9.91 0.00 1.98 1.68 0.03 86.39 17:22:01 6 5.70 0.00 1.24 0.08 0.02 92.96 17:22:01 7 4.24 0.00 1.81 6.76 0.03 87.15 17:23:01 all 17.64 0.00 4.14 7.61 0.07 70.53 17:23:01 0 13.85 0.00 3.55 1.47 0.07 81.07 17:23:01 1 17.43 0.00 4.92 13.57 0.07 64.02 17:23:01 2 17.71 0.00 3.76 1.76 0.07 76.70 17:23:01 3 25.06 0.00 5.34 33.06 0.07 36.46 17:23:01 4 14.09 0.00 3.54 5.34 0.08 76.94 17:23:01 5 16.16 0.00 3.39 1.62 0.07 78.76 17:23:01 6 15.05 0.00 4.54 0.69 0.08 79.63 17:23:01 7 21.74 0.00 4.11 3.46 0.08 70.61 17:24:01 all 18.13 0.00 1.65 1.53 0.06 78.63 17:24:01 0 13.59 0.00 1.24 0.12 0.07 84.98 17:24:01 1 18.72 0.00 2.31 0.00 0.07 78.91 17:24:01 2 20.03 0.00 1.69 0.02 0.08 78.18 17:24:01 3 16.24 0.00 1.57 1.79 0.05 80.35 17:24:01 4 21.90 0.00 1.79 0.00 0.07 76.24 17:24:01 5 14.52 0.00 1.62 1.74 0.05 82.07 17:24:01 6 17.12 0.00 1.35 8.57 0.03 72.92 17:24:01 7 22.91 0.00 1.62 0.00 0.05 75.42 17:25:01 all 0.96 0.00 0.27 0.91 0.04 97.83 17:25:01 0 1.21 0.00 0.33 0.00 0.07 98.39 17:25:01 1 1.50 0.00 0.33 0.02 0.03 98.11 17:25:01 2 0.58 0.00 0.28 0.02 0.05 99.06 17:25:01 3 0.78 0.00 0.27 0.00 0.02 98.93 17:25:01 4 0.60 0.00 0.22 0.18 0.05 98.95 17:25:01 5 0.53 0.00 0.17 0.00 0.02 99.28 17:25:01 6 0.63 0.00 0.15 7.05 0.02 92.14 17:25:01 7 1.79 0.00 0.38 0.02 0.03 97.78 17:26:01 all 6.91 0.00 0.55 0.56 0.03 91.95 17:26:01 0 0.60 0.00 0.33 0.08 0.02 98.96 17:26:01 1 9.99 0.00 0.62 2.12 0.05 87.22 17:26:01 2 0.77 0.00 0.57 0.25 0.03 98.38 17:26:01 3 1.24 0.00 0.32 0.05 0.02 98.38 17:26:01 4 2.75 0.00 0.55 0.10 0.03 96.56 17:26:01 5 15.17 0.00 0.57 0.13 0.05 84.08 17:26:01 6 7.33 0.00 0.48 1.57 0.02 90.60 17:26:01 7 17.34 0.00 0.92 0.23 0.03 81.47 Average: all 10.91 0.00 1.59 2.51 0.04 84.94 Average: 0 12.70 0.00 1.71 1.03 0.06 84.51 Average: 1 14.52 0.00 2.00 3.51 0.05 79.92 Average: 2 9.01 0.00 1.49 0.48 0.05 88.96 Average: 3 10.13 0.00 1.66 5.97 0.04 82.20 Average: 4 11.61 0.00 1.65 1.31 0.05 85.38 Average: 5 9.72 0.00 1.36 0.92 0.04 87.96 Average: 6 7.79 0.00 1.33 3.01 0.03 87.85 Average: 7 11.82 0.00 1.54 3.86 0.04 82.73