---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6064 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: 2800.000 BogoMIPS: 5600.00 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 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 346 145 0 1500 1478 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:b5:c1:7c brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:feb5:c17c/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-6064) 07/08/24 _x86_64_ (2 CPU) 14:02:33 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 140.75 43.05 97.70 2618.02 13157.42 14:05:02 115.13 40.43 74.70 1895.93 17224.93 Average: 128.04 41.75 86.29 2259.98 15174.27 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 147596 1572136 1893036 92.77 59444 1449416 498580 16.14 385596 1354084 111700 14:05:02 221612 1564804 1819020 89.14 70036 1367864 515912 16.70 413568 1273784 13408 Average: 184604 1568470 1856028 90.95 64740 1408640 507246 16.42 399582 1313934 62554 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 145.89 94.04 861.47 12.15 0.00 0.00 0.00 0.00 14:04:02 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 14:05:02 ens3 270.49 159.50 1912.61 28.39 0.00 0.00 0.00 0.00 14:05:02 lo 3.46 3.46 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 207.68 126.50 1382.67 20.20 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6064) 07/08/24 _x86_64_ (2 CPU) 14:02:33 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.42 0.00 2.97 6.94 0.09 50.58 14:04:02 0 21.41 0.00 2.24 2.33 0.10 73.92 14:04:02 1 57.59 0.00 3.73 11.61 0.10 26.97 14:05:02 all 40.50 0.00 3.09 5.68 0.09 50.64 14:05:02 0 50.13 0.00 3.14 2.83 0.10 43.80 14:05:02 1 30.81 0.00 3.05 8.53 0.09 57.52 Average: all 39.95 0.00 3.03 6.32 0.09 50.61 Average: 0 35.59 0.00 2.68 2.58 0.10 59.04 Average: 1 44.34 0.00 3.40 10.09 0.09 42.09