---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3784 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: 2799.870 BogoMIPS: 5599.74 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 7.5G 12G 39% / 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 329 110 0 1552 1488 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:28:1f:3f brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe28:1f3f/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-3784) 03/06/24 _x86_64_ (2 CPU) 11:27:26 LINUX RESTART (2 CPU) 11:28:01 tps rtps wtps bread/s bwrtn/s 11:29:01 119.92 33.13 86.79 1654.77 15375.91 11:30:01 127.10 64.22 62.87 3790.83 12905.98 Average: 123.51 48.68 74.83 2722.63 14141.15 11:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 148008 1556712 1892624 92.75 54064 1440072 525392 17.01 377264 1365516 31872 11:30:01 100616 1505580 1940016 95.07 72672 1420004 573968 18.58 463420 1332464 113884 Average: 124312 1531146 1916320 93.91 63368 1430038 549680 17.79 420342 1348990 72878 11:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 ens3 66.88 62.49 787.58 8.23 0.00 0.00 0.00 0.00 11:29:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:30:01 ens3 50.69 43.31 597.92 11.57 0.00 0.00 0.00 0.00 11:30:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 58.79 52.90 692.77 9.90 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3784) 03/06/24 _x86_64_ (2 CPU) 11:27:26 LINUX RESTART (2 CPU) 11:28:01 CPU %user %nice %system %iowait %steal %idle 11:29:01 all 40.56 0.00 3.01 5.75 0.08 50.60 11:29:01 0 44.42 0.00 3.49 10.28 0.08 41.73 11:29:01 1 36.72 0.00 2.53 1.19 0.08 59.48 11:30:01 all 40.44 0.00 2.89 5.32 0.09 51.26 11:30:01 0 27.72 0.00 2.71 7.32 0.10 62.14 11:30:01 1 53.11 0.00 3.06 3.34 0.10 40.38 Average: all 40.50 0.00 2.95 5.53 0.09 50.93 Average: 0 36.08 0.00 3.10 8.80 0.09 51.92 Average: 1 44.92 0.00 2.79 2.27 0.09 49.93