---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3375 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 7.9G 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 352 84 0 1556 1461 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:15:23:bd brd ff:ff:ff:ff:ff:ff inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe15:23bd/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-3375) 06/13/24 _x86_64_ (2 CPU) 05:04:43 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 142.24 53.78 88.46 2400.00 8589.47 05:07:01 172.90 77.09 95.82 4331.01 23325.05 05:08:01 88.24 61.48 26.76 4120.89 9067.91 05:09:01 115.71 80.53 35.18 3697.22 5353.99 Average: 129.77 68.22 61.55 3637.15 11583.11 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 121488 1541796 1919144 94.05 48452 1461252 538764 17.44 410088 1367472 129512 05:07:01 68596 1477120 1972036 96.64 68336 1434716 665848 21.55 489952 1350664 130624 05:08:01 143188 1518736 1897444 92.98 74308 1392500 619344 20.05 415428 1343368 17888 05:09:01 151272 1560892 1889360 92.59 76992 1413140 507352 16.42 393660 1337624 1924 Average: 121136 1524636 1919496 94.06 67022 1425402 582827 18.87 427282 1349782 69987 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:06:01 ens3 142.74 109.09 960.79 30.54 0.00 0.00 0.00 0.00 05:07:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:07:01 ens3 90.70 76.40 1669.81 13.37 0.00 0.00 0.00 0.00 05:08:01 lo 0.55 0.55 0.06 0.06 0.00 0.00 0.00 0.00 05:08:01 ens3 1.17 1.10 0.20 0.27 0.00 0.00 0.00 0.00 05:09:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 05:09:01 ens3 249.14 140.75 1579.98 22.29 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 120.95 81.84 1052.69 16.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3375) 06/13/24 _x86_64_ (2 CPU) 05:04:43 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 38.90 0.00 2.97 7.83 0.09 50.21 05:06:01 0 53.27 0.00 3.52 5.56 0.12 37.53 05:06:01 1 24.49 0.00 2.42 10.10 0.08 62.90 05:07:01 all 36.13 0.00 3.37 8.06 0.09 52.34 05:07:01 0 29.98 0.00 2.94 7.14 0.08 59.86 05:07:01 1 42.30 0.00 3.78 9.01 0.10 44.81 05:08:01 all 12.51 0.00 2.01 3.89 0.07 81.52 05:08:01 0 12.03 0.00 0.99 3.36 0.05 83.57 05:08:01 1 12.99 0.00 3.03 4.43 0.07 79.49 05:09:01 all 40.51 0.00 2.31 5.03 0.08 52.06 05:09:01 0 42.61 0.00 2.19 2.19 0.08 52.92 05:09:01 1 38.41 0.00 2.47 7.85 0.08 51.18 Average: all 32.03 0.00 2.66 6.20 0.08 59.01 Average: 0 34.51 0.00 2.41 4.56 0.08 58.43 Average: 1 29.55 0.00 2.92 7.85 0.08 59.59