---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1804 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: 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): 0,1 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 323 138 0 1531 1496 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:dd:93:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fedd:9371/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1804) 02/14/24 _x86_64_ (2 CPU) 21:49:22 LINUX RESTART (2 CPU) 21:50:01 tps rtps wtps bread/s bwrtn/s 21:51:01 112.26 33.31 78.95 1748.70 13877.95 21:52:01 98.20 45.39 52.81 2413.06 6471.72 Average: 105.23 39.35 65.88 2080.80 10175.76 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 165648 1563976 1874984 91.88 57420 1426680 527252 17.07 378140 1346116 97240 21:52:01 119972 1523420 1920660 94.12 65620 1424688 563988 18.26 476224 1296748 56148 Average: 142810 1543698 1897822 93.00 61520 1425684 545620 17.66 427182 1321432 76694 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 21:51:01 ens3 65.81 61.39 753.55 9.90 0.00 0.00 0.00 0.00 21:52:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 21:52:01 ens3 30.71 28.75 56.19 11.27 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 48.26 45.07 404.96 10.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1804) 02/14/24 _x86_64_ (2 CPU) 21:49:22 LINUX RESTART (2 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 40.60 0.00 3.07 6.10 0.08 50.15 21:51:01 0 53.43 0.00 3.57 4.12 0.10 38.77 21:51:01 1 27.85 0.00 2.53 8.05 0.08 61.49 21:52:01 all 40.19 0.00 2.41 5.40 0.08 51.91 21:52:01 0 58.85 0.00 2.93 6.42 0.10 31.70 21:52:01 1 21.42 0.00 1.91 4.40 0.07 72.21 Average: all 40.39 0.00 2.74 5.75 0.08 51.03 Average: 0 56.14 0.00 3.25 5.27 0.10 35.23 Average: 1 24.65 0.00 2.22 6.23 0.08 66.83