---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6302 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 8.1G 12G 42% / 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 359 335 0 1297 1449 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:3e:a0:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe3e:a0ad/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-6302) 07/11/24 _x86_64_ (2 CPU) 11:24:31 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 146.52 56.25 90.27 3432.46 14425.72 11:27:01 134.60 29.47 105.13 1023.35 21909.31 11:28:01 129.84 73.29 56.55 3602.27 22523.03 Average: 136.99 53.00 83.98 2685.93 19619.48 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 98508 1534976 1942124 95.17 56880 1466460 539672 17.47 424452 1369472 54028 11:27:01 79152 1461248 1961480 96.12 83724 1383364 674016 21.82 528996 1279200 131452 11:28:01 419632 1505068 1621000 79.44 92952 1063904 548000 17.74 400064 1045644 11188 Average: 199097 1500431 1841535 90.24 77852 1304576 587229 19.01 451171 1231439 65556 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 ens3 75.54 70.48 797.89 9.65 0.00 0.00 0.00 0.00 11:26:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 11:27:01 ens3 84.06 71.51 1489.04 9.76 0.00 0.00 0.00 0.00 11:27:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 11:28:01 ens3 252.83 154.12 1921.50 25.65 0.00 0.00 0.00 0.00 11:28:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 137.47 98.70 1402.81 15.02 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 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-6302) 07/11/24 _x86_64_ (2 CPU) 11:24:31 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 38.90 0.00 3.16 7.29 0.09 50.56 11:26:01 0 54.84 0.00 3.55 3.10 0.10 38.40 11:26:01 1 23.02 0.00 2.74 11.46 0.07 62.71 11:27:01 all 37.32 0.00 3.30 7.27 0.10 52.00 11:27:01 0 45.10 0.00 3.71 3.66 0.10 47.42 11:27:01 1 29.52 0.00 2.91 10.88 0.10 56.59 11:28:01 all 38.46 0.00 2.86 5.69 0.09 52.89 11:28:01 0 34.91 0.00 2.35 7.14 0.10 55.50 11:28:01 1 42.01 0.00 3.35 4.26 0.10 50.28 Average: all 38.23 0.00 3.11 6.75 0.09 51.82 Average: 0 44.95 0.00 3.21 4.63 0.10 47.11 Average: 1 31.51 0.00 3.00 8.87 0.09 56.53