---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-739 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 7.6G 12G 40% / 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 335 89 0 1567 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:1e:5b:f3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe1e:5bf3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-739) 04/05/24 _x86_64_ (2 CPU) 14:02:40 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 115.46 40.01 75.45 2124.67 9245.91 14:05:01 122.69 38.80 83.89 2272.46 21489.92 Average: 119.07 39.41 79.67 2198.57 15367.92 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 97880 1517160 1942752 95.20 54320 1453676 572000 18.52 441128 1356812 142548 14:05:01 142832 1543452 1897800 93.00 70344 1418392 539000 17.45 402120 1350296 80740 Average: 120356 1530306 1920276 94.10 62332 1436034 555500 17.98 421624 1353554 111644 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 175.11 123.16 937.46 12.90 0.00 0.00 0.00 0.00 14:04:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 14:05:01 ens3 336.05 231.10 2504.37 40.62 0.00 0.00 0.00 0.00 14:05:01 lo 3.13 3.13 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 255.58 177.13 1720.92 26.76 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-739) 04/05/24 _x86_64_ (2 CPU) 14:02:40 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.78 0.00 2.81 6.91 0.09 50.40 14:04:01 0 58.09 0.00 3.37 2.03 0.12 36.39 14:04:01 1 21.44 0.00 2.22 11.81 0.08 64.45 14:05:01 all 42.56 0.00 3.57 5.22 0.09 48.56 14:05:01 0 44.32 0.00 3.76 2.86 0.10 48.96 14:05:01 1 40.79 0.00 3.38 7.56 0.08 48.18 Average: all 41.17 0.00 3.19 6.07 0.09 49.48 Average: 0 51.21 0.00 3.57 2.45 0.11 42.67 Average: 1 31.11 0.00 2.80 9.69 0.08 56.32