---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1997 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 368 1546 0 2029 3316 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:93:76:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:fe93:76c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1997) 05/28/26 _x86_64_ (2 CPU) 10:30:35 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 76.63 17.72 58.92 689.07 6307.73 10:33:01 80.95 0.59 80.36 26.30 12629.86 Average: 78.77 9.23 69.55 360.44 9442.50 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 1842332 3449944 2196720 54.39 53316 1710524 552928 10.87 467880 1568952 167808 10:33:01 1595204 3391976 2443848 60.51 65412 1876796 602692 11.85 542152 1719996 44696 Average: 1718768 3420960 2320284 57.45 59364 1793660 577810 11.36 505016 1644474 106252 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 10:32:02 ens3 181.97 102.35 1041.37 10.79 0.00 0.00 0.00 0.00 10:33:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 10:33:01 ens3 77.26 45.89 305.84 9.40 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 130.05 74.36 676.67 10.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1997) 05/28/26 _x86_64_ (2 CPU) 10:30:35 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 40.01 0.00 2.84 5.38 2.02 49.75 10:32:02 0 25.84 0.00 2.47 8.63 1.71 61.35 10:32:02 1 54.20 0.00 3.19 2.14 2.34 38.13 10:33:01 all 43.18 0.00 2.62 3.99 1.82 48.39 10:33:01 0 24.95 0.00 1.86 7.53 1.50 64.16 10:33:01 1 61.45 0.00 3.39 0.44 2.15 32.57 Average: all 41.58 0.00 2.73 4.69 1.92 49.08 Average: 0 25.40 0.00 2.17 8.09 1.61 62.74 Average: 1 57.79 0.00 3.29 1.30 2.25 35.38