---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18265 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 10G 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 842 29178 0 2146 30902 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:2b:58:3a brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:fe2b:583a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:6e:fb:9c 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-18265) 06/21/24 _x86_64_ (8 CPU) 02:51:54 LINUX RESTART (8 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 368.66 54.44 314.21 4699.48 127513.95 02:54:01 152.91 36.47 116.44 1781.66 71153.23 Average: 261.69 45.53 216.16 3252.83 99570.36 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 30191320 31632680 2747900 8.34 48772 1714384 1485676 4.37 895120 1581748 95352 02:54:01 29998392 31677016 2940828 8.93 78832 1907148 1386172 4.08 902460 1738084 140416 Average: 30094856 31654848 2844364 8.64 63802 1810766 1435924 4.22 898790 1659916 117884 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 414.63 293.93 2038.86 78.86 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 02:54:01 ens3 103.27 67.58 974.64 16.68 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 260.26 181.71 1511.22 48.03 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: lo 1.55 1.55 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18265) 06/21/24 _x86_64_ (8 CPU) 02:51:54 LINUX RESTART (8 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 8.46 0.00 1.16 2.41 0.03 87.94 02:53:02 0 33.19 0.00 2.62 4.05 0.08 60.06 02:53:02 1 5.28 0.00 1.10 0.08 0.02 93.52 02:53:02 2 4.85 0.00 0.80 0.10 0.03 94.22 02:53:02 3 6.36 0.00 0.79 3.92 0.05 88.89 02:53:02 4 5.21 0.00 0.43 0.30 0.02 94.04 02:53:02 5 5.68 0.00 0.77 0.53 0.03 92.99 02:53:02 6 3.02 0.00 0.67 0.37 0.02 95.92 02:53:02 7 4.05 0.00 2.04 9.96 0.03 83.91 02:54:01 all 10.55 0.00 0.85 1.40 0.03 87.16 02:54:01 0 33.50 0.00 1.56 0.29 0.07 64.58 02:54:01 1 6.41 0.00 0.66 0.03 0.02 92.87 02:54:01 2 3.05 0.00 0.58 0.37 0.02 95.98 02:54:01 3 1.14 0.00 0.75 2.07 0.02 96.03 02:54:01 4 0.71 0.00 0.47 0.10 0.02 98.69 02:54:01 5 8.39 0.00 0.75 0.34 0.02 90.51 02:54:01 6 25.27 0.00 1.66 0.75 0.05 72.28 02:54:01 7 5.91 0.00 0.41 7.27 0.05 86.37 Average: all 9.50 0.00 1.01 1.91 0.03 87.55 Average: 0 33.34 0.00 2.09 2.19 0.08 62.30 Average: 1 5.84 0.00 0.88 0.06 0.02 93.20 Average: 2 3.95 0.00 0.69 0.24 0.03 95.09 Average: 3 3.77 0.00 0.77 3.00 0.03 92.43 Average: 4 2.98 0.00 0.45 0.20 0.02 96.35 Average: 5 7.02 0.00 0.76 0.44 0.03 91.76 Average: 6 14.07 0.00 1.16 0.56 0.03 84.18 Average: 7 4.97 0.00 1.23 8.63 0.04 85.13