---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-8050 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 333 367 0 1292 1494 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ea:d9:6b brd ff:ff:ff:ff:ff:ff inet 10.32.7.38/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:feea:d96b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8050) 10/18/24 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 174.95 57.46 117.49 2481.81 12594.67 14:05:01 113.41 48.38 65.04 3368.11 11461.16 14:06:01 34.99 21.08 13.91 978.24 3058.82 Average: 107.80 42.31 65.49 2276.09 9038.81 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 176240 1583952 1864392 91.36 55372 1439672 503828 16.31 357932 1361368 107972 14:05:01 264308 1425216 1776324 87.05 66572 1188204 753980 24.41 545216 1097148 26196 14:06:01 450160 1575732 1590472 77.94 68152 1154776 521340 16.88 404500 1060928 23472 Average: 296903 1528300 1743729 85.45 63365 1260884 593049 19.20 435883 1173148 52547 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 14:04:01 ens3 160.01 107.56 965.65 13.91 0.00 0.00 0.00 0.00 14:05:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:05:01 ens3 59.09 40.98 245.17 6.19 0.00 0.00 0.00 0.00 14:06:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:06:01 ens3 15.00 12.93 10.55 9.91 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 78.05 53.83 407.22 10.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8050) 10/18/24 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 37.06 0.00 3.25 9.25 0.09 50.35 14:04:01 0 48.17 0.00 3.49 2.60 0.10 45.64 14:04:01 1 25.88 0.00 3.02 15.94 0.08 55.08 14:05:01 all 40.59 0.00 7.33 4.44 0.09 47.55 14:05:01 0 64.50 0.00 8.09 4.52 0.10 22.80 14:05:01 1 17.00 0.00 6.59 4.36 0.08 71.97 14:06:01 all 46.31 0.00 2.02 1.43 0.08 50.16 14:06:01 0 59.50 0.00 2.32 1.22 0.10 36.87 14:06:01 1 33.14 0.00 1.73 1.65 0.07 63.41 Average: all 41.32 0.00 4.21 5.04 0.09 49.35 Average: 0 57.38 0.00 4.63 2.78 0.10 35.11 Average: 1 25.32 0.00 3.79 7.29 0.08 63.53