---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-495 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 672K 199M 1% /run /dev/vda1 20G 7.8G 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 342 134 0 1515 1476 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:35:ed:15 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe35:ed15/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-495) 05/08/25 _x86_64_ (2 CPU) 05:04:44 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 135.10 33.26 101.85 1184.08 11322.43 05:07:01 164.29 73.69 90.60 5277.25 25192.73 05:08:01 117.88 68.32 49.57 3735.33 8817.20 Average: 139.09 58.41 80.68 3398.38 15110.30 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 110132 1490744 1930500 94.60 52164 1416836 581320 18.82 444096 1340428 141992 05:07:01 80164 1461832 1960468 96.07 76048 1399144 662824 21.46 453764 1371684 128644 05:08:01 133448 1483112 1907184 93.46 82508 1354208 586900 19.00 468708 1291468 13896 Average: 107915 1478563 1932717 94.71 70240 1390063 610348 19.76 455523 1334527 94844 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 05:06:01 ens3 133.77 107.69 1080.30 28.38 0.00 0.00 0.00 0.00 05:07:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 05:07:01 ens3 94.18 74.27 1583.37 9.18 0.00 0.00 0.00 0.00 05:08:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 05:08:01 ens3 19.43 20.82 17.02 13.51 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 82.48 67.61 893.66 17.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-495) 05/08/25 _x86_64_ (2 CPU) 05:04:44 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 38.46 0.00 2.77 6.90 0.08 51.78 05:06:01 0 42.46 0.00 3.24 6.04 0.10 48.16 05:06:01 1 34.46 0.00 2.31 7.77 0.07 55.40 05:07:01 all 37.08 0.00 3.55 6.65 0.09 52.63 05:07:01 0 44.69 0.00 3.93 2.74 0.10 48.54 05:07:01 1 29.49 0.00 3.14 10.56 0.10 56.72 05:08:01 all 40.32 0.00 2.51 6.18 0.08 50.91 05:08:01 0 37.64 0.00 2.17 5.29 0.08 54.81 05:08:01 1 43.00 0.00 2.87 7.05 0.08 46.99 Average: all 38.62 0.00 2.94 6.57 0.09 51.77 Average: 0 41.59 0.00 3.11 4.69 0.09 50.51 Average: 1 35.65 0.00 2.78 8.46 0.08 53.03