---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-557 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 7.7G 12G 41% / 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 311 129 0 1551 1506 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:96:17:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe96:176d/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-557) 02/01/24 _x86_64_ (2 CPU) 16:47:09 LINUX RESTART (2 CPU) 16:48:01 tps rtps wtps bread/s bwrtn/s 16:49:01 118.91 48.23 70.68 2399.87 12998.33 16:50:01 102.60 30.14 72.45 1753.57 16053.99 16:51:01 123.16 61.82 61.34 3834.16 12941.04 Average: 114.89 46.73 68.16 2662.52 13997.73 16:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:49:01 148416 1591644 1892216 92.73 56992 1470000 500572 16.20 363084 1375748 129972 16:50:01 144628 1516992 1896004 92.91 68988 1394908 644896 20.88 419736 1337272 28660 16:51:01 157256 1572264 1883376 92.29 80828 1420664 529904 17.15 374300 1360916 22292 Average: 150100 1560300 1890532 92.64 68936 1428524 558457 18.08 385707 1357979 60308 16:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:49:01 ens3 38.27 35.20 376.49 6.90 0.00 0.00 0.00 0.00 16:49:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:50:01 ens3 44.24 37.69 720.38 4.41 0.00 0.00 0.00 0.00 16:50:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:51:01 ens3 16.06 17.00 12.99 8.52 0.00 0.00 0.00 0.00 16:51:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 32.86 29.97 369.96 6.61 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-557) 02/01/24 _x86_64_ (2 CPU) 16:47:09 LINUX RESTART (2 CPU) 16:48:01 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 41.27 0.00 3.14 5.37 0.08 50.13 16:49:01 0 28.90 0.00 2.53 8.05 0.08 60.43 16:49:01 1 53.65 0.00 3.76 2.69 0.08 39.82 16:50:01 all 18.91 0.00 1.62 4.11 0.08 75.28 16:50:01 0 24.41 0.00 2.06 6.45 0.08 66.99 16:50:01 1 13.42 0.00 1.15 1.79 0.07 83.57 16:51:01 all 38.12 0.00 2.30 6.17 0.08 53.34 16:51:01 0 45.86 0.00 2.52 5.77 0.08 45.77 16:51:01 1 30.39 0.00 2.09 6.56 0.08 60.88 Average: all 32.78 0.00 2.35 5.22 0.08 59.57 Average: 0 33.05 0.00 2.37 6.76 0.08 57.74 Average: 1 32.51 0.00 2.34 3.68 0.08 61.40