---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35453 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 829 28932 0 2404 30907 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:8f:47:fe brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe8f:47fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:22:f5:fe 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-35453) 04/26/24 _x86_64_ (8 CPU) 15:28:04 LINUX RESTART (8 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 117.05 26.26 90.78 1240.99 27704.45 15:31:01 135.43 7.43 128.00 530.44 29924.48 Average: 126.24 16.85 109.39 885.72 28814.46 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 30110064 31768340 2829156 8.59 76144 1888152 1366520 4.02 812768 1717288 109572 15:31:01 28546336 30535528 4392884 13.34 88356 2193672 2497544 7.35 2122944 1939404 74376 Average: 29328200 31151934 3611020 10.96 82250 2040912 1932032 5.68 1467856 1828346 91974 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 ens3 65.41 43.28 956.58 10.67 0.00 0.00 0.00 0.00 15:30:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 572.54 462.31 3477.91 97.39 0.00 0.00 0.00 0.00 15:31:01 lo 9.27 9.27 1.16 1.16 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 318.97 252.79 2217.24 54.03 0.00 0.00 0.00 0.00 Average: lo 5.10 5.10 0.63 0.63 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-35453) 04/26/24 _x86_64_ (8 CPU) 15:28:04 LINUX RESTART (8 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 8.86 0.00 0.69 1.95 0.03 88.47 15:30:01 0 22.95 0.00 1.25 1.00 0.03 74.76 15:30:01 1 17.92 0.00 0.77 0.70 0.02 80.60 15:30:01 2 10.49 0.00 0.85 0.52 0.03 88.11 15:30:01 3 1.10 0.00 0.73 5.59 0.02 92.56 15:30:01 4 1.47 0.00 0.28 0.40 0.05 97.80 15:30:01 5 12.85 0.00 1.07 7.12 0.05 78.91 15:30:01 6 2.67 0.00 0.27 0.05 0.00 97.01 15:30:01 7 1.47 0.00 0.32 0.27 0.00 97.95 15:31:01 all 35.43 0.00 1.59 1.03 0.07 61.88 15:31:01 0 39.55 0.00 1.39 0.32 0.07 58.68 15:31:01 1 33.59 0.00 1.56 0.62 0.07 64.17 15:31:01 2 41.11 0.00 2.19 0.28 0.10 56.31 15:31:01 3 33.17 0.00 1.92 1.21 0.07 63.63 15:31:01 4 39.79 0.00 0.95 0.03 0.07 59.16 15:31:01 5 30.20 0.00 1.88 4.98 0.08 62.86 15:31:01 6 26.71 0.00 1.94 0.67 0.07 70.62 15:31:01 7 39.32 0.00 0.87 0.10 0.07 59.65 Average: all 22.13 0.00 1.14 1.49 0.05 75.19 Average: 0 31.26 0.00 1.32 0.66 0.05 66.72 Average: 1 25.74 0.00 1.16 0.66 0.04 72.40 Average: 2 25.78 0.00 1.52 0.40 0.07 72.23 Average: 3 17.11 0.00 1.33 3.40 0.04 78.12 Average: 4 20.61 0.00 0.62 0.22 0.06 78.50 Average: 5 21.50 0.00 1.47 6.06 0.07 70.90 Average: 6 14.67 0.00 1.10 0.36 0.03 83.84 Average: 7 20.36 0.00 0.59 0.18 0.03 78.83