---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85366 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 12G 144G 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 887 27192 0 4087 30823 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:68:aa:83 brd ff:ff:ff:ff:ff:ff inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe68:aa83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:97:17:df 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-85366) 11/20/24 _x86_64_ (8 CPU) 18:11:25 LINUX RESTART (8 CPU) 18:12:02 tps rtps wtps bread/s bwrtn/s 18:13:01 156.50 38.32 118.18 2530.42 71549.50 18:14:01 204.90 9.96 194.94 1699.03 92611.13 18:15:01 312.83 13.73 299.10 813.14 35443.07 18:16:01 25.16 0.10 25.06 16.26 1545.64 Average: 174.38 15.44 158.94 1261.22 50259.04 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 30013008 31706068 2926212 8.88 76352 1920856 1335500 3.93 871244 1755388 226908 18:14:01 27907732 31623692 5031488 15.28 114056 3831832 1420260 4.18 1044368 3570996 802656 18:15:01 26820624 30600808 6118596 18.58 128752 3872060 4201960 12.36 2148376 3516848 188 18:16:01 26996328 30792260 5942892 18.04 129132 3891096 2654972 7.81 1982136 3521508 88 Average: 27934423 31180707 5004797 15.19 112073 3378961 2403173 7.07 1511531 3091185 257460 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 18:13:01 ens3 62.65 44.98 988.56 9.69 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 18:14:01 ens3 334.34 217.49 10461.11 18.44 0.00 0.00 0.00 0.00 18:14:01 br-4465b00cde67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 veth0e60a70 132.83 162.41 116.42 39.58 0.00 0.00 0.00 0.01 18:15:01 veth220caa7 4.30 6.84 0.48 140.17 0.00 0.00 0.00 0.01 18:15:01 vethae932d2 126.87 107.30 41.83 115.76 0.00 0.00 0.00 0.01 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 vethae932d2 1.35 1.38 0.84 0.10 0.00 0.00 0.00 0.00 18:16:01 lo 32.66 32.66 10.52 10.52 0.00 0.00 0.00 0.00 18:16:01 ens3 706.03 494.98 12408.59 107.34 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: vethae932d2 31.81 26.96 10.59 28.74 0.00 0.00 0.00 0.00 Average: lo 7.24 7.24 2.57 2.57 0.00 0.00 0.00 0.00 Average: ens3 107.61 72.80 2921.05 9.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85366) 11/20/24 _x86_64_ (8 CPU) 18:11:25 LINUX RESTART (8 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 9.52 0.00 0.78 4.90 0.04 84.77 18:13:01 0 2.74 0.00 0.41 1.37 0.05 95.44 18:13:01 1 4.66 0.00 0.66 3.61 0.03 91.03 18:13:01 2 2.82 0.00 0.39 19.86 0.03 76.90 18:13:01 3 8.01 0.00 0.61 1.09 0.02 90.28 18:13:01 4 0.97 0.00 0.27 0.25 0.03 98.47 18:13:01 5 2.16 0.00 0.44 6.81 0.03 90.56 18:13:01 6 38.45 0.00 2.19 4.33 0.05 54.97 18:13:01 7 16.38 0.00 1.27 1.92 0.03 80.40 18:14:01 all 11.42 0.00 2.92 3.98 0.04 81.64 18:14:01 0 6.62 0.00 2.49 1.29 0.07 89.53 18:14:01 1 6.52 0.00 2.48 0.15 0.05 90.79 18:14:01 2 27.78 0.00 3.60 1.33 0.05 67.24 18:14:01 3 10.91 0.00 3.00 16.52 0.05 69.52 18:14:01 4 14.95 0.00 2.58 1.21 0.03 81.22 18:14:01 5 5.81 0.00 2.52 8.22 0.05 83.40 18:14:01 6 11.91 0.00 3.25 0.75 0.03 84.05 18:14:01 7 6.86 0.00 3.39 2.30 0.03 87.42 18:15:01 all 15.91 0.00 2.18 1.94 0.06 79.91 18:15:01 0 15.92 0.00 2.39 2.42 0.05 79.22 18:15:01 1 12.31 0.00 1.68 0.95 0.03 85.02 18:15:01 2 21.55 0.00 2.59 2.25 0.07 73.55 18:15:01 3 12.92 0.00 2.21 5.09 0.05 79.72 18:15:01 4 12.23 0.00 1.48 1.87 0.05 84.37 18:15:01 5 13.63 0.00 1.87 0.63 0.05 83.81 18:15:01 6 20.78 0.00 2.72 0.26 0.05 76.19 18:15:01 7 18.00 0.00 2.49 2.04 0.07 77.40 18:16:01 all 0.70 0.00 0.26 0.15 0.03 98.86 18:16:01 0 0.50 0.00 0.23 0.23 0.07 98.96 18:16:01 1 0.55 0.00 0.32 0.22 0.02 98.90 18:16:01 2 1.20 0.00 0.33 0.18 0.02 98.27 18:16:01 3 0.75 0.00 0.23 0.03 0.05 98.93 18:16:01 4 0.48 0.00 0.22 0.13 0.02 99.15 18:16:01 5 0.58 0.00 0.27 0.02 0.00 99.13 18:16:01 6 0.52 0.00 0.22 0.35 0.02 98.90 18:16:01 7 1.02 0.00 0.30 0.03 0.03 98.62 Average: all 9.35 0.00 1.53 2.73 0.04 86.34 Average: 0 6.41 0.00 1.38 1.33 0.06 90.83 Average: 1 5.99 0.00 1.28 1.23 0.03 91.47 Average: 2 13.31 0.00 1.73 5.87 0.04 79.05 Average: 3 8.12 0.00 1.51 5.69 0.04 84.64 Average: 4 7.15 0.00 1.14 0.86 0.03 90.82 Average: 5 5.52 0.00 1.27 3.92 0.03 89.26 Average: 6 17.81 0.00 2.09 1.42 0.04 78.64 Average: 7 10.51 0.00 1.86 1.57 0.04 86.02