---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2582 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 355 1558 0 2030 3327 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:04:72:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe04:72d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2582) 09/01/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 110.66 33.23 77.43 2119.74 6987.71 14:05:01 48.74 0.29 48.45 5.15 8030.23 14:06:01 68.94 13.96 54.98 666.31 7505.63 Average: 76.27 15.92 60.35 935.69 7504.88 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1778224 3358568 2260836 55.97 48928 1690016 660152 12.98 592312 1513416 157396 14:05:01 1696200 3426544 2342860 58.01 62248 1815256 579908 11.40 499976 1664748 136212 14:06:01 1562224 3368496 2476836 61.32 72096 1877244 626836 12.32 590872 1700024 26512 Average: 1678883 3384536 2360177 58.43 61091 1794172 622299 12.23 561053 1626063 106707 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:04:02 ens3 448.61 233.52 1460.71 66.05 0.00 0.00 0.00 0.00 14:05:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 14:05:01 ens3 52.14 30.77 283.20 5.29 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 14:06:01 ens3 41.59 28.06 131.41 9.17 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 181.52 97.83 627.08 26.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2582) 09/01/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 44.42 0.00 3.91 7.01 2.06 42.59 14:04:02 0 60.46 0.00 4.14 1.55 2.32 31.52 14:04:02 1 28.46 0.00 3.68 12.46 1.78 53.61 14:05:01 all 42.80 0.00 3.15 2.82 2.02 49.21 14:05:01 0 66.28 0.00 4.52 0.83 2.17 26.20 14:05:01 1 19.61 0.00 1.79 4.78 1.88 71.94 14:06:01 all 43.43 0.00 3.36 2.72 2.32 48.17 14:06:01 0 54.83 0.00 3.51 1.23 2.06 38.36 14:06:01 1 32.11 0.00 3.21 4.19 2.59 57.90 Average: all 43.55 0.00 3.47 4.19 2.14 46.65 Average: 0 60.49 0.00 4.05 1.21 2.19 32.07 Average: 1 26.76 0.00 2.90 7.14 2.09 61.11