---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1314 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: 2800.022 BogoMIPS: 5600.04 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 7.2G 13G 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 324 112 0 1555 1493 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:60:19:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe60:19a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1314) 04/11/24 _x86_64_ (2 CPU) 10:30:36 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 112.99 31.02 81.97 1492.89 10988.71 10:33:01 76.78 17.29 59.50 1800.24 7915.00 Average: 95.04 24.21 70.83 1645.22 9465.28 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 104644 1519016 1935988 94.87 55040 1446620 576800 18.67 433300 1356956 116852 10:33:01 188624 1580300 1852008 90.76 62776 1415172 504048 16.32 404352 1300232 25068 Average: 146634 1549658 1893998 92.81 58908 1430896 540424 17.49 418826 1328594 70960 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:32:02 ens3 151.06 108.46 868.91 11.90 0.00 0.00 0.00 0.00 10:33:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 10:33:01 ens3 38.30 30.67 34.84 15.46 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 95.17 69.91 455.52 13.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1314) 04/11/24 _x86_64_ (2 CPU) 10:30:36 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 39.74 0.00 2.88 6.66 0.06 50.66 10:32:02 0 40.76 0.00 2.54 9.84 0.07 46.79 10:32:02 1 38.75 0.00 3.19 3.48 0.07 54.52 10:33:01 all 44.48 0.00 2.40 3.62 0.08 49.42 10:33:01 0 43.23 0.00 2.15 4.07 0.07 50.49 10:33:01 1 45.71 0.00 2.66 3.15 0.08 48.39 Average: all 42.09 0.00 2.64 5.15 0.07 50.05 Average: 0 41.98 0.00 2.35 6.98 0.07 48.62 Average: 1 42.21 0.00 2.93 3.31 0.08 51.48