---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4008 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 7.6G 12G 40% / 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 337 215 0 1440 1487 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:4f:be:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe4f:bef1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4008) 03/08/24 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 126.74 34.53 92.21 2016.28 13026.94 14:05:01 136.71 65.72 70.99 4202.90 20220.23 Average: 131.72 50.10 81.62 3107.77 16617.60 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 81240 1481480 1959392 96.02 58488 1429680 587012 19.00 458564 1353820 86576 14:05:01 295980 1543556 1744652 85.50 72388 1270064 533848 17.28 386520 1227412 43600 Average: 188610 1512518 1852022 90.76 65438 1349872 560430 18.14 422542 1290616 65088 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 170.57 120.89 933.09 12.71 0.00 0.00 0.00 0.00 14:04:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:05:01 ens3 397.97 253.74 2774.67 36.99 0.00 0.00 0.00 0.00 14:05:01 lo 3.07 3.07 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 284.08 187.21 1852.35 24.83 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4008) 03/08/24 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.98 0.00 2.85 7.54 0.08 50.54 14:04:01 0 30.32 0.00 2.62 8.12 0.07 58.88 14:04:01 1 47.65 0.00 3.10 6.95 0.08 42.21 14:05:01 all 40.89 0.00 3.42 6.05 0.08 49.56 14:05:01 0 43.52 0.00 3.09 7.31 0.08 45.99 14:05:01 1 38.27 0.00 3.74 4.79 0.08 53.11 Average: all 39.94 0.00 3.13 6.80 0.08 50.05 Average: 0 36.91 0.00 2.86 7.71 0.08 52.45 Average: 1 42.96 0.00 3.42 5.87 0.08 47.66