---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-878 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 7.2G 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 334 103 0 1554 1485 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:18:f3:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fe18:f395/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-878) 02/05/24 _x86_64_ (2 CPU) 10:30:38 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 134.47 43.61 90.85 1853.07 15026.89 10:33:01 78.19 26.65 51.54 1527.08 6606.30 Average: 106.57 35.20 71.36 1691.46 10852.31 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 131524 1519512 1909108 93.55 52036 1425180 562316 18.20 434156 1332004 10484 10:33:01 149768 1545492 1890864 92.66 62204 1421184 530128 17.16 426908 1318344 34200 Average: 140646 1532502 1899986 93.11 57120 1423182 546222 17.68 430532 1325174 22342 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 10:32:02 ens3 162.77 116.76 1009.76 11.99 0.00 0.00 0.00 0.00 10:33:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 10:33:01 ens3 59.00 43.21 150.49 16.26 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 111.32 80.29 583.77 14.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-878) 02/05/24 _x86_64_ (2 CPU) 10:30:38 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 39.68 0.00 2.79 7.59 0.09 49.86 10:32:02 0 39.96 0.00 2.94 3.84 0.08 53.18 10:32:02 1 39.38 0.00 2.65 11.33 0.10 46.54 10:33:01 all 43.56 0.00 2.92 3.68 0.08 49.75 10:33:01 0 71.14 0.00 4.12 2.34 0.10 22.30 10:33:01 1 16.16 0.00 1.72 5.00 0.07 77.05 Average: all 41.61 0.00 2.86 5.64 0.09 49.81 Average: 0 55.43 0.00 3.52 3.10 0.09 37.86 Average: 1 27.83 0.00 2.19 8.18 0.08 61.72