---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2269 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 7.7G 12G 41% / 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 326 71 0 1594 1491 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:7d:77:96 brd ff:ff:ff:ff:ff:ff inet 10.32.6.81/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe7d:7796/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2269) 01/19/25 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 133.19 34.39 98.80 1271.95 11805.33 00:36:01 178.70 92.35 86.35 5965.54 23952.81 00:37:01 76.05 40.11 35.94 2227.90 5753.04 Average: 129.32 55.61 73.70 3154.82 13836.72 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 87680 1501640 1952952 95.70 50600 1450524 594656 19.25 445788 1360320 123748 00:36:01 94528 1510484 1946104 95.37 73696 1432676 720232 23.31 424072 1381276 123884 00:37:01 104928 1531928 1935704 94.86 77188 1437668 562424 18.21 437088 1354416 17620 Average: 95712 1514684 1944920 95.31 67161 1440289 625771 20.26 435649 1365337 88417 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:35:01 ens3 335.73 218.50 1460.30 55.76 0.00 0.00 0.00 0.00 00:36:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 00:36:01 ens3 71.64 58.11 1460.72 8.10 0.00 0.00 0.00 0.00 00:37:01 lo 4.40 4.40 0.26 0.26 0.00 0.00 0.00 0.00 00:37:01 ens3 18.66 19.35 16.51 13.38 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 142.04 98.67 979.25 25.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2269) 01/19/25 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 39.39 0.00 3.01 7.02 0.11 50.47 00:35:01 0 34.33 0.00 2.79 8.11 0.10 54.67 00:35:01 1 44.48 0.00 3.25 5.92 0.10 46.24 00:36:01 all 35.87 0.00 3.38 7.97 0.11 52.67 00:36:01 0 28.44 0.00 3.13 10.34 0.12 57.96 00:36:01 1 43.30 0.00 3.61 5.60 0.10 47.39 00:37:01 all 29.25 0.00 1.76 4.30 0.07 64.61 00:37:01 0 24.25 0.00 1.69 5.70 0.07 68.29 00:37:01 1 34.27 0.00 1.86 2.88 0.08 60.91 Average: all 34.83 0.00 2.72 6.43 0.09 55.92 Average: 0 29.01 0.00 2.54 8.05 0.09 60.31 Average: 1 40.68 0.00 2.91 4.80 0.09 51.52