---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26936 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 847 26035 0 5284 30864 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:e6:29:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fee6:299b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:46:d8:bc 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 inet6 fe80::42:94ff:fe46:d8bc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26936) 07/27/24 _x86_64_ (8 CPU) 10:45:57 LINUX RESTART (8 CPU) 10:46:01 tps rtps wtps bread/s bwrtn/s 10:47:01 360.03 84.31 275.72 6178.74 61239.85 10:48:01 268.17 22.06 246.11 2411.46 85392.77 10:49:01 321.86 13.26 308.60 776.24 70462.84 10:50:01 128.56 0.93 127.63 43.19 28588.32 Average: 269.66 30.14 239.52 2352.57 61422.93 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 30175128 31656856 2764092 8.39 57600 1741884 1479488 4.35 915280 1571560 107084 10:48:01 27089192 31682776 5850028 17.76 118236 4667768 1701580 5.01 969720 4420420 1120380 10:49:01 24800508 29803664 8138712 24.71 143208 5009076 8049752 23.68 3080136 4503352 20284 10:50:01 26710900 31648160 6228320 18.91 156612 4933556 1524956 4.49 1301852 4413344 1440 Average: 27193932 31197864 5745288 17.44 118914 4088071 3188944 9.38 1566747 3727169 312297 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 404.60 269.38 1588.95 77.35 0.00 0.00 0.00 0.00 10:47:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:48:01 br-573249d9052f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 1068.83 513.26 24696.71 46.28 0.00 0.00 0.00 0.00 10:48:01 lo 11.86 11.86 1.17 1.17 0.00 0.00 0.00 0.00 10:49:01 br-573249d9052f 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00 10:49:01 vethc6be299 4.03 4.13 0.50 0.47 0.00 0.00 0.00 0.00 10:49:01 docker0 4.57 5.15 0.92 43.27 0.00 0.00 0.00 0.00 10:49:01 vethd566c30 24.10 22.25 10.52 16.08 0.00 0.00 0.00 0.00 10:50:01 docker0 8.25 12.91 1.18 241.32 0.00 0.00 0.00 0.00 10:50:01 ens3 1575.29 865.02 27539.21 149.74 0.00 0.00 0.00 0.00 10:50:01 lo 20.76 20.76 1.99 1.99 0.00 0.00 0.00 0.00 Average: docker0 3.20 4.52 0.52 71.14 0.00 0.00 0.00 0.00 Average: ens3 392.61 215.00 6882.64 37.31 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26936) 07/27/24 _x86_64_ (8 CPU) 10:45:57 LINUX RESTART (8 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 8.42 0.00 1.32 2.15 0.04 88.08 10:47:01 0 22.25 0.00 1.45 0.75 0.05 75.50 10:47:01 1 4.14 0.00 1.09 2.37 0.05 92.35 10:47:01 2 3.48 0.00 2.34 2.57 0.03 91.57 10:47:01 3 3.36 0.00 1.19 3.10 0.03 92.32 10:47:01 4 4.70 0.00 1.40 2.64 0.02 91.24 10:47:01 5 4.50 0.00 0.85 1.00 0.05 93.60 10:47:01 6 7.87 0.00 1.10 0.25 0.03 90.74 10:47:01 7 17.02 0.00 1.05 4.55 0.03 77.35 10:48:01 all 14.05 0.00 4.83 4.67 0.05 76.40 10:48:01 0 9.75 0.00 4.70 12.06 0.05 73.44 10:48:01 1 9.38 0.00 5.79 10.14 0.08 74.61 10:48:01 2 10.88 0.00 4.95 1.51 0.03 82.62 10:48:01 3 9.34 0.00 3.74 0.34 0.05 86.54 10:48:01 4 26.57 0.00 5.04 3.27 0.07 65.06 10:48:01 5 13.84 0.00 4.61 0.49 0.03 81.03 10:48:01 6 14.01 0.00 4.57 2.32 0.05 79.06 10:48:01 7 18.64 0.00 5.26 7.16 0.07 68.86 10:49:01 all 27.01 0.00 3.91 3.29 0.09 65.69 10:49:01 0 27.54 0.00 4.98 14.99 0.10 52.39 10:49:01 1 23.96 0.00 3.16 0.74 0.07 72.07 10:49:01 2 30.96 0.00 4.44 1.17 0.10 63.32 10:49:01 3 31.38 0.00 4.17 0.25 0.10 64.10 10:49:01 4 19.69 0.00 2.99 0.24 0.08 77.00 10:49:01 5 28.19 0.00 4.06 3.72 0.10 63.93 10:49:01 6 29.11 0.00 3.98 1.43 0.10 65.39 10:49:01 7 25.23 0.00 3.54 3.87 0.08 67.28 10:50:01 all 4.37 0.00 1.55 1.86 0.05 92.17 10:50:01 0 7.05 0.00 2.40 1.50 0.05 88.99 10:50:01 1 5.72 0.00 1.57 8.37 0.07 84.27 10:50:01 2 3.86 0.00 1.45 0.50 0.03 94.15 10:50:01 3 4.34 0.00 1.34 0.39 0.03 93.91 10:50:01 4 3.88 0.00 1.56 0.29 0.05 94.22 10:50:01 5 2.96 0.00 1.19 0.08 0.05 95.71 10:50:01 6 3.69 0.00 1.25 0.02 0.05 94.99 10:50:01 7 3.47 0.00 1.59 3.68 0.05 91.21 Average: all 13.45 0.00 2.90 2.99 0.06 80.61 Average: 0 16.63 0.00 3.38 7.30 0.06 72.63 Average: 1 10.78 0.00 2.90 5.41 0.07 80.85 Average: 2 12.28 0.00 3.29 1.44 0.05 82.94 Average: 3 12.10 0.00 2.61 1.02 0.05 84.21 Average: 4 13.69 0.00 2.74 1.61 0.05 81.91 Average: 5 12.36 0.00 2.68 1.32 0.06 83.58 Average: 6 13.65 0.00 2.72 1.00 0.06 82.57 Average: 7 16.09 0.00 2.85 4.81 0.06 76.19