---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2417 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 7.7G 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 339 114 0 1538 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:93:34:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe93:3424/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2417) 06/08/25 _x86_64_ (2 CPU) 00:33:33 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 131.55 43.12 88.43 2130.40 14828.11 00:36:01 135.84 58.76 77.08 3227.45 22085.14 00:37:01 83.79 51.57 32.22 3040.32 4927.56 Average: 117.07 51.15 65.92 2799.29 13948.03 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 66412 1529868 1974220 96.75 53504 1495992 545232 17.65 414516 1409600 44888 00:36:01 185352 1517144 1855280 90.92 74584 1349476 604000 19.55 405816 1312600 93800 00:37:01 175384 1544452 1865248 91.41 77928 1378708 529016 17.12 404212 1315900 26164 Average: 142383 1530488 1898249 93.02 68672 1408059 559416 18.11 408181 1346033 54951 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 87.83 77.52 1010.74 10.10 0.00 0.00 0.00 0.00 00:35:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 00:36:01 ens3 75.67 58.71 1417.93 6.89 0.00 0.00 0.00 0.00 00:36:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 00:37:01 ens3 15.84 17.36 14.21 11.92 0.00 0.00 0.00 0.00 00:37:01 lo 4.27 4.27 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 59.79 51.20 814.40 9.64 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2417) 06/08/25 _x86_64_ (2 CPU) 00:33:33 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 39.82 0.00 2.85 6.06 0.08 51.20 00:35:01 0 31.84 0.00 2.72 6.67 0.07 58.70 00:35:01 1 47.83 0.00 2.96 5.45 0.08 43.68 00:36:01 all 36.30 0.00 3.36 5.93 0.09 54.31 00:36:01 0 53.46 0.00 4.31 4.06 0.12 38.05 00:36:01 1 18.97 0.00 2.40 7.82 0.08 70.72 00:37:01 all 30.20 0.00 2.06 5.07 0.07 62.61 00:37:01 0 5.26 0.00 1.10 4.12 0.03 89.49 00:37:01 1 55.11 0.00 3.01 6.03 0.10 35.75 Average: all 35.44 0.00 2.76 5.69 0.08 56.04 Average: 0 30.22 0.00 2.72 4.95 0.07 62.04 Average: 1 40.68 0.00 2.79 6.43 0.09 50.01