---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23005 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 11G 145G 7% / 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 827 28874 0 2465 30913 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:9e:f4:9c brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe9e:f49c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:a8:59:e3 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-23005) 04/13/24 _x86_64_ (8 CPU) 10:57:45 LINUX RESTART (8 CPU) 10:58:01 tps rtps wtps bread/s bwrtn/s 10:59:01 168.88 87.05 81.82 6224.73 59492.84 11:00:01 28.13 0.13 28.00 23.60 11654.72 11:01:01 48.08 0.00 48.08 0.00 12557.77 11:02:01 137.57 44.94 92.64 2732.02 30575.54 11:03:01 46.39 7.76 38.63 430.77 23769.56 Average: 85.81 27.98 57.83 1882.15 27610.61 10:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 30231048 31687388 2708164 8.22 55824 1720216 1466584 4.32 878888 1552336 70144 11:00:01 30220648 31754752 2718564 8.25 65964 1780232 1372252 4.04 806532 1619840 123536 11:01:01 30106668 31678120 2832544 8.60 69400 1813768 1447708 4.26 890844 1650676 33684 11:02:01 29405428 31459544 3533784 10.73 81808 2269684 1591084 4.68 1204084 2009404 123452 11:03:01 29587308 31674312 3351904 10.18 84552 2299812 1408144 4.14 1044664 1989196 2084 Average: 29910220 31650823 3028992 9.20 71510 1976742 1457154 4.29 965002 1764290 70580 10:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 326.57 238.25 1454.11 57.98 0.00 0.00 0.00 0.00 10:59:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 0.58 0.57 0.73 0.39 0.00 0.00 0.00 0.00 11:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 11.38 9.97 100.45 2.52 0.00 0.00 0.00 0.00 11:01:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 414.75 319.64 4215.61 60.78 0.00 0.00 0.00 0.00 11:02:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 176.32 134.07 250.19 58.36 0.00 0.00 0.00 0.00 11:03:01 lo 0.67 0.67 0.07 0.07 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 185.93 140.51 1204.17 36.01 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23005) 04/13/24 _x86_64_ (8 CPU) 10:57:45 LINUX RESTART (8 CPU) 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:01 all 8.63 0.00 1.19 5.49 0.04 84.64 10:59:01 0 3.54 0.00 0.43 13.99 0.03 82.00 10:59:01 1 3.47 0.00 1.07 9.56 0.03 85.87 10:59:01 2 3.81 0.00 1.04 11.98 0.07 83.10 10:59:01 3 24.81 0.00 1.62 3.01 0.07 70.49 10:59:01 4 20.17 0.00 1.67 0.75 0.05 77.35 10:59:01 5 6.07 0.00 0.95 2.79 0.03 90.15 10:59:01 6 4.03 0.00 0.65 1.00 0.03 94.29 10:59:01 7 3.16 0.00 2.12 0.87 0.05 93.80 11:00:01 all 1.54 0.00 0.14 13.01 0.01 85.30 11:00:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:00:01 1 0.08 0.00 0.02 0.00 0.00 99.90 11:00:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:00:01 3 1.06 0.00 0.03 49.09 0.02 49.79 11:00:01 4 7.76 0.00 0.77 43.28 0.02 48.17 11:00:01 5 2.05 0.00 0.13 11.04 0.00 86.77 11:00:01 6 1.15 0.00 0.07 0.00 0.02 98.77 11:00:01 7 0.15 0.00 0.10 0.62 0.02 99.12 11:01:01 all 3.25 0.00 0.17 10.72 0.01 85.85 11:01:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:01:01 1 0.32 0.00 0.02 0.00 0.02 99.65 11:01:01 2 6.92 0.00 0.30 1.15 0.02 91.61 11:01:01 3 2.98 0.00 0.30 75.77 0.05 20.90 11:01:01 4 10.77 0.00 0.40 0.53 0.02 88.28 11:01:01 5 4.79 0.00 0.28 7.34 0.02 87.58 11:01:01 6 0.15 0.00 0.03 0.05 0.00 99.77 11:01:01 7 0.05 0.00 0.03 0.00 0.00 99.92 11:02:01 all 24.12 0.00 1.14 2.26 0.07 72.41 11:02:01 0 24.26 0.00 1.19 0.74 0.07 73.75 11:02:01 1 24.71 0.00 1.35 1.54 0.10 72.30 11:02:01 2 28.21 0.00 1.04 1.92 0.05 68.78 11:02:01 3 21.82 0.00 0.72 11.53 0.05 65.88 11:02:01 4 31.04 0.00 1.37 0.53 0.07 66.99 11:02:01 5 26.64 0.00 0.95 0.35 0.08 71.97 11:02:01 6 22.01 0.00 1.53 0.65 0.07 75.75 11:02:01 7 14.25 0.00 1.04 0.77 0.05 83.89 11:03:01 all 12.74 0.00 0.59 4.88 0.04 81.76 11:03:01 0 5.78 0.00 0.43 0.30 0.02 93.47 11:03:01 1 13.92 0.00 0.62 0.45 0.03 84.98 11:03:01 2 12.82 0.00 0.52 0.94 0.03 85.69 11:03:01 3 8.53 0.00 0.52 33.63 0.05 57.27 11:03:01 4 9.59 0.00 0.42 0.30 0.05 89.64 11:03:01 5 5.41 0.00 0.45 0.02 0.00 94.12 11:03:01 6 41.59 0.00 1.26 3.24 0.12 53.79 11:03:01 7 4.75 0.00 0.47 0.00 0.03 94.75 Average: all 10.05 0.00 0.65 7.28 0.04 81.99 Average: 0 6.71 0.00 0.41 3.00 0.03 89.85 Average: 1 8.50 0.00 0.61 2.30 0.04 88.55 Average: 2 10.35 0.00 0.58 3.20 0.03 85.84 Average: 3 11.80 0.00 0.63 34.74 0.05 52.78 Average: 4 15.87 0.00 0.93 9.08 0.04 74.08 Average: 5 8.98 0.00 0.55 4.31 0.03 86.13 Average: 6 13.68 0.00 0.71 0.98 0.05 84.58 Average: 7 4.46 0.00 0.75 0.45 0.03 94.30