---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35407 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 14G 142G 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 877 25642 0 5646 30833 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:38:14:2a brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe38:142a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:10:62:48 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-35407) 09/01/24 _x86_64_ (8 CPU) 11:49:25 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 156.53 49.40 107.13 2816.88 27993.63 11:52:01 160.51 9.88 150.62 1682.92 44976.37 11:53:01 312.68 13.01 299.67 762.07 125050.26 11:54:01 23.45 0.73 22.71 43.06 22050.34 11:55:01 60.02 1.56 58.46 113.61 22748.87 Average: 142.87 14.85 128.02 1081.15 48719.52 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 29986500 31693520 2952720 8.96 76452 1934460 1420464 4.18 878316 1766848 236580 11:52:01 26277340 31619756 6661880 20.22 120692 5401068 1566320 4.61 1049900 5136620 3036632 11:53:01 24844340 30315420 8094880 24.58 131816 5500444 5609856 16.51 2454376 5112408 460 11:54:01 23953584 29475432 8985636 27.28 132356 5545436 6888064 20.27 3353880 5085272 60 11:55:01 26268248 31582364 6670972 20.25 134580 5347724 1503320 4.42 1279532 4895304 2776 Average: 26266002 30937298 6673218 20.26 119179 4745826 3397605 10.00 1803201 4399290 655302 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 70.72 48.26 1058.67 15.70 0.00 0.00 0.00 0.00 11:51:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 1158.64 624.73 36812.20 44.95 0.00 0.00 0.00 0.00 11:52:01 lo 10.06 10.06 0.93 0.93 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 br-949084228d50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 3.58 3.08 0.76 0.76 0.00 0.00 0.00 0.00 11:53:01 vetheac89a1 0.23 0.58 0.01 0.03 0.00 0.00 0.00 0.00 11:53:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 81.22 49.59 25.32 148.43 0.00 0.00 0.00 0.00 11:54:01 vetheac89a1 4.42 4.48 1.70 1.12 0.00 0.00 0.00 0.00 11:54:01 lo 6.90 6.90 1.35 1.35 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 42.57 35.84 70.88 20.85 0.00 0.00 0.00 0.00 11:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 272.79 153.04 7640.73 46.32 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 0.51 0.51 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-35407) 09/01/24 _x86_64_ (8 CPU) 11:49:25 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 10.04 0.00 0.82 1.93 0.04 87.17 11:51:01 0 33.02 0.00 1.68 1.56 0.05 63.69 11:51:01 1 7.71 0.00 0.80 6.15 0.03 85.30 11:51:01 2 9.42 0.00 0.83 0.19 0.05 89.51 11:51:01 3 2.44 0.00 0.58 1.22 0.02 95.74 11:51:01 4 2.05 0.00 0.37 4.95 0.03 92.59 11:51:01 5 6.41 0.00 0.48 0.44 0.03 92.64 11:51:01 6 10.05 0.00 0.97 0.58 0.08 88.33 11:51:01 7 9.27 0.00 0.86 0.36 0.02 89.49 11:52:01 all 14.09 0.00 4.46 2.52 0.05 78.87 11:52:01 0 8.39 0.00 4.53 0.96 0.03 86.09 11:52:01 1 11.20 0.00 4.86 1.37 0.05 82.53 11:52:01 2 10.14 0.00 4.92 0.34 0.03 84.57 11:52:01 3 9.91 0.00 3.69 0.91 0.07 85.43 11:52:01 4 30.48 0.00 4.49 4.57 0.07 60.39 11:52:01 5 14.15 0.00 3.49 4.32 0.05 78.00 11:52:01 6 16.21 0.00 4.25 7.38 0.07 72.09 11:52:01 7 12.30 0.00 5.45 0.34 0.05 81.87 11:53:01 all 16.76 0.00 3.05 8.97 0.06 71.16 11:53:01 0 8.87 0.00 1.74 0.20 0.05 89.14 11:53:01 1 11.20 0.00 2.72 4.85 0.05 81.18 11:53:01 2 21.44 0.00 3.81 1.39 0.07 73.30 11:53:01 3 16.42 0.00 2.48 2.21 0.05 78.84 11:53:01 4 19.27 0.00 2.66 10.88 0.07 67.12 11:53:01 5 11.58 0.00 3.17 44.30 0.07 40.88 11:53:01 6 22.73 0.00 3.28 7.43 0.07 66.49 11:53:01 7 22.62 0.00 4.60 0.57 0.03 72.18 11:54:01 all 16.51 0.00 1.79 0.60 0.07 81.04 11:54:01 0 16.66 0.00 2.40 0.00 0.07 80.87 11:54:01 1 14.26 0.00 1.41 0.02 0.05 84.27 11:54:01 2 18.22 0.00 1.57 0.05 0.05 80.11 11:54:01 3 21.24 0.00 2.12 0.02 0.07 76.56 11:54:01 4 17.22 0.00 1.84 4.20 0.07 76.68 11:54:01 5 11.43 0.00 1.23 0.12 0.08 87.14 11:54:01 6 16.34 0.00 1.76 0.40 0.05 81.45 11:54:01 7 16.71 0.00 1.98 0.02 0.08 81.21 11:55:01 all 5.15 0.00 0.49 0.98 0.04 93.35 11:55:01 0 4.33 0.00 0.56 1.01 0.02 94.09 11:55:01 1 17.46 0.00 0.80 0.19 0.05 81.50 11:55:01 2 1.36 0.00 0.37 0.07 0.05 98.15 11:55:01 3 2.12 0.00 0.53 0.29 0.05 97.02 11:55:01 4 0.39 0.00 0.31 5.63 0.02 93.66 11:55:01 5 12.91 0.00 0.43 0.20 0.05 86.41 11:55:01 6 1.37 0.00 0.59 0.29 0.07 97.69 11:55:01 7 1.32 0.00 0.31 0.15 0.02 98.20 Average: all 12.53 0.00 2.13 3.00 0.05 82.29 Average: 0 14.22 0.00 2.18 0.74 0.04 82.82 Average: 1 12.37 0.00 2.12 2.51 0.05 82.96 Average: 2 12.15 0.00 2.30 0.41 0.05 85.08 Average: 3 10.48 0.00 1.88 0.93 0.05 86.66 Average: 4 13.92 0.00 1.94 6.05 0.05 78.05 Average: 5 11.30 0.00 1.76 9.91 0.06 76.96 Average: 6 13.35 0.00 2.17 3.21 0.07 81.20 Average: 7 12.48 0.00 2.64 0.29 0.04 84.55