---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1704 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 8.4G 11G 44% / 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 330 337 0 1324 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:69:68:60 brd ff:ff:ff:ff:ff:ff inet 10.32.7.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe69:6860/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1704) 04/15/24 _x86_64_ (2 CPU) 13:04:37 LINUX RESTART (2 CPU) 13:05:01 tps rtps wtps bread/s bwrtn/s 13:06:02 103.90 38.32 65.57 1776.82 9507.53 13:07:01 138.79 58.87 79.92 3833.93 16672.56 13:08:01 222.33 114.63 107.70 9513.75 34749.54 13:09:01 94.93 36.98 57.96 2098.58 9004.77 Average: 139.99 62.21 77.78 4307.42 17485.99 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:02 119272 1525832 1921360 94.16 50020 1445316 565376 18.30 429736 1349124 116604 13:07:01 175476 1520436 1865156 91.40 73336 1359996 625104 20.24 428296 1293168 141876 13:08:01 139544 1561316 1901088 93.16 98396 1414196 614648 19.90 386508 1375832 31280 13:09:01 339624 1476680 1701008 83.36 100588 1103880 597408 19.34 481188 1043224 24464 Average: 193479 1521066 1847153 90.52 80585 1330847 600634 19.44 431432 1265337 78556 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:02 ens3 73.02 71.20 811.27 8.40 0.00 0.00 0.00 0.00 13:06:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:07:01 ens3 68.92 58.02 609.72 14.29 0.00 0.00 0.00 0.00 13:07:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 13:08:01 ens3 61.47 52.14 1010.68 8.70 0.00 0.00 0.00 0.00 13:08:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 13:09:01 ens3 436.96 293.42 3207.95 35.95 0.00 0.00 0.00 0.00 13:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 160.46 118.94 1413.18 16.84 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1704) 04/15/24 _x86_64_ (2 CPU) 13:04:37 LINUX RESTART (2 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:02 all 41.04 0.00 2.55 5.24 0.08 51.09 13:06:02 0 23.33 0.00 1.98 5.31 0.07 69.32 13:06:02 1 58.96 0.00 3.13 5.17 0.10 32.65 13:07:01 all 39.74 0.00 3.08 5.93 0.09 51.15 13:07:01 0 60.69 0.00 3.80 5.39 0.12 30.00 13:07:01 1 18.93 0.00 2.37 6.48 0.08 72.13 13:08:01 all 35.30 0.00 3.13 9.57 0.08 51.91 13:08:01 0 54.00 0.00 4.62 13.04 0.10 28.24 13:08:01 1 16.89 0.00 1.67 6.15 0.07 75.22 13:09:01 all 42.55 0.00 2.50 4.52 0.08 50.37 13:09:01 0 27.39 0.00 2.33 6.01 0.07 64.20 13:09:01 1 57.78 0.00 2.64 3.01 0.08 36.48 Average: all 39.66 0.00 2.82 6.31 0.08 51.13 Average: 0 41.21 0.00 3.18 7.43 0.09 48.10 Average: 1 38.11 0.00 2.45 5.20 0.08 54.15