---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-222 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 7.2G 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 327 93 0 1572 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:2b:72:4f brd ff:ff:ff:ff:ff:ff inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86243sec preferred_lft 86243sec inet6 fe80::f816:3eff:fe2b:724f/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-222) 04/26/24 _x86_64_ (2 CPU) 10:30:41 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 152.07 55.17 96.90 2399.20 9219.26 10:33:01 98.03 25.53 72.50 1584.55 9943.61 Average: 125.28 40.48 84.80 1995.33 9578.36 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 139796 1551944 1900836 93.15 50840 1450660 538944 17.45 401500 1357944 126776 10:33:01 118740 1527532 1921892 94.18 60468 1434508 560524 18.14 445416 1329372 31840 Average: 129268 1539738 1911364 93.67 55654 1442584 549734 17.80 423458 1343658 79308 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 10:32:02 ens3 236.85 158.02 921.68 37.31 0.00 0.00 0.00 0.00 10:33:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 10:33:01 ens3 66.67 47.78 184.45 12.46 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 152.48 103.37 556.19 24.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-222) 04/26/24 _x86_64_ (2 CPU) 10:30:41 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 39.28 0.00 3.14 7.84 0.09 49.65 10:32:02 0 58.16 0.00 3.79 8.21 0.10 29.75 10:32:02 1 20.40 0.00 2.50 7.48 0.08 69.53 10:33:01 all 43.56 0.00 2.51 4.53 0.08 49.32 10:33:01 0 54.72 0.00 2.60 6.57 0.10 36.01 10:33:01 1 32.40 0.00 2.41 2.46 0.07 62.66 Average: all 41.40 0.00 2.83 6.20 0.08 49.49 Average: 0 56.46 0.00 3.20 7.40 0.10 32.85 Average: 1 26.34 0.00 2.46 5.00 0.08 66.13