---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9624 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 834 28931 0 2400 30891 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:fb:0b:41 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fefb:b41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:81:43:cb 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:b8ff:fe81:43cb/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-9624) 03/20/25 _x86_64_ (8 CPU) 11:01:29 LINUX RESTART (8 CPU) 11:02:01 tps rtps wtps bread/s bwrtn/s 11:03:01 256.16 50.70 205.46 3479.11 56973.01 11:04:01 172.09 8.72 163.37 1608.27 69665.86 Average: 214.13 29.71 184.42 2543.76 63318.90 11:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 30170084 31707504 2769136 8.41 67792 1781500 1434016 4.22 840760 1637532 158800 11:04:01 29507484 31678100 3431736 10.42 95808 2346480 1575140 4.63 1002172 2050124 173032 Average: 29838784 31692802 3100436 9.41 81800 2063990 1504578 4.43 921466 1843828 165916 11:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 11:03:01 ens3 501.20 299.75 1599.61 81.35 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 11:04:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 11:04:01 vethed2edd5 65.39 177.12 6.66 1872.13 0.00 0.00 0.00 0.15 11:04:01 ens3 250.01 122.33 2379.36 18.57 0.00 0.00 0.00 0.00 11:04:01 docker0 65.39 176.97 5.76 1872.12 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 Average: vethed2edd5 32.69 88.55 3.33 935.99 0.00 0.00 0.00 0.08 Average: ens3 375.61 211.05 1989.46 49.96 0.00 0.00 0.00 0.00 Average: docker0 32.69 88.48 2.88 935.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9624) 03/20/25 _x86_64_ (8 CPU) 11:01:29 LINUX RESTART (8 CPU) 11:02:01 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 9.89 0.00 0.90 4.32 0.11 84.78 11:03:01 0 24.37 0.00 1.56 2.64 0.07 71.37 11:03:01 1 14.92 0.00 1.04 2.24 0.03 81.77 11:03:01 2 7.47 0.00 0.90 1.65 0.03 89.94 11:03:01 3 8.47 0.00 0.58 0.63 0.02 90.29 11:03:01 4 1.10 0.00 0.84 19.68 0.03 78.34 11:03:01 5 9.33 0.00 0.98 4.44 0.65 84.59 11:03:01 6 8.40 0.00 0.52 3.14 0.02 87.93 11:03:01 7 5.09 0.00 0.75 0.17 0.03 93.96 11:04:01 all 8.63 0.00 1.48 2.90 0.04 86.94 11:04:01 0 3.29 0.00 1.02 2.56 0.07 93.06 11:04:01 1 18.40 0.00 1.96 1.77 0.05 77.82 11:04:01 2 3.55 0.00 0.80 3.06 0.03 92.56 11:04:01 3 8.07 0.00 1.72 0.03 0.03 90.14 11:04:01 4 0.85 0.00 0.42 14.68 0.03 84.01 11:04:01 5 5.42 0.00 0.84 0.27 0.02 93.46 11:04:01 6 6.88 0.00 1.37 0.25 0.03 91.46 11:04:01 7 22.62 0.00 3.78 0.59 0.05 72.97 Average: all 9.26 0.00 1.19 3.61 0.08 85.86 Average: 0 13.83 0.00 1.29 2.60 0.07 82.22 Average: 1 16.66 0.00 1.50 2.01 0.04 79.80 Average: 2 5.51 0.00 0.85 2.36 0.03 91.25 Average: 3 8.27 0.00 1.15 0.33 0.03 90.22 Average: 4 0.98 0.00 0.63 17.18 0.03 81.18 Average: 5 7.37 0.00 0.91 2.36 0.33 89.03 Average: 6 7.64 0.00 0.94 1.70 0.03 89.70 Average: 7 13.84 0.00 2.26 0.38 0.04 83.48