---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-429 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 7.9G 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 331 133 0 1527 1479 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:96:bf:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe96:bfb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-429) 01/31/24 _x86_64_ (2 CPU) 12:19:40 LINUX RESTART (2 CPU) 12:20:01 tps rtps wtps bread/s bwrtn/s 12:21:02 135.15 52.52 82.63 2403.73 13406.63 12:22:01 107.29 30.82 76.47 2216.88 15702.74 12:23:01 139.62 69.14 70.48 6187.40 24213.93 Average: 127.46 50.94 76.52 3610.34 17785.76 12:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:02 96704 1536360 1943928 95.26 49080 1478852 535972 17.35 423640 1375332 22240 12:22:01 67444 1476552 1973188 96.69 69856 1432288 657256 21.28 492684 1344696 131940 12:23:01 95948 1480712 1944684 95.30 87660 1376868 580732 18.80 424600 1358248 44440 Average: 86699 1497875 1953933 95.75 68865 1429336 591320 19.14 446975 1359425 66207 12:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:21:02 ens3 76.88 70.26 1031.04 9.11 0.00 0.00 0.00 0.00 12:22:01 lo 1.69 1.69 0.15 0.15 0.00 0.00 0.00 0.00 12:22:01 ens3 81.79 66.33 1354.16 9.44 0.00 0.00 0.00 0.00 12:23:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:23:01 ens3 16.39 16.16 11.12 12.21 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 58.22 50.83 795.69 10.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-429) 01/31/24 _x86_64_ (2 CPU) 12:19:40 LINUX RESTART (2 CPU) 12:20:01 CPU %user %nice %system %iowait %steal %idle 12:21:02 all 36.01 0.00 2.77 6.67 0.07 54.49 12:21:02 0 51.16 0.00 3.27 5.66 0.08 39.83 12:21:02 1 20.88 0.00 2.24 7.67 0.05 69.16 12:22:01 all 37.14 0.00 3.01 4.96 0.07 54.82 12:22:01 0 24.55 0.00 2.29 8.27 0.07 64.83 12:22:01 1 49.83 0.00 3.75 1.65 0.07 44.71 12:23:01 all 36.58 0.00 2.57 6.33 0.07 54.47 12:23:01 0 9.53 0.00 1.51 7.43 0.05 81.49 12:23:01 1 63.84 0.00 3.63 5.20 0.10 27.22 Average: all 36.57 0.00 2.78 5.99 0.07 54.59 Average: 0 28.34 0.00 2.35 7.12 0.07 62.12 Average: 1 44.84 0.00 3.21 4.86 0.07 47.02