---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-179 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 7.3G 12G 38% / 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 338 90 0 1563 1482 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:58:6a:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86264sec preferred_lft 86264sec inet6 fe80::f816:3eff:fe58:6ab4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-179) 05/02/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 171.63 55.09 116.54 3180.28 14596.57 14:05:01 149.95 74.73 75.22 4243.92 9902.30 Average: 160.79 64.91 95.89 3712.05 12249.63 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 89128 1497588 1951504 95.63 56236 1438928 578568 18.73 443488 1360172 144864 14:05:01 92416 1516552 1948216 95.47 68696 1443264 558224 18.07 460448 1343044 19484 Average: 90772 1507070 1949860 95.55 62466 1441096 568396 18.40 451968 1351608 82174 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 14:04:01 ens3 466.85 285.47 1640.82 70.37 0.00 0.00 0.00 0.00 14:05:01 lo 1.77 1.77 0.18 0.18 0.00 0.00 0.00 0.00 14:05:01 ens3 48.72 36.37 132.87 14.41 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 257.80 160.93 886.91 42.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-179) 05/02/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.38 0.00 3.50 8.90 0.09 47.13 14:04:01 0 46.81 0.00 3.81 8.31 0.10 40.97 14:04:01 1 33.96 0.00 3.18 9.50 0.08 53.27 14:05:01 all 41.42 0.00 2.99 6.42 0.09 49.08 14:05:01 0 39.54 0.00 3.22 4.51 0.10 52.63 14:05:01 1 43.30 0.00 2.73 8.36 0.08 45.53 Average: all 40.90 0.00 3.24 7.66 0.09 48.11 Average: 0 43.17 0.00 3.52 6.41 0.10 46.80 Average: 1 38.63 0.00 2.96 8.93 0.08 49.40