---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3098 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: 2800.000 BogoMIPS: 5600.00 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 8.1G 12G 42% / 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 345 401 0 1246 1463 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:1d:bc:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe1d:bc2b/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-3098) 03/20/25 _x86_64_ (2 CPU) 11:24:41 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 153.34 55.89 97.45 2724.50 11823.16 11:27:01 180.25 58.53 121.72 4906.20 26875.55 11:28:01 133.97 86.34 47.63 6702.12 18789.41 Average: 155.85 66.92 88.93 4777.61 19163.13 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 88536 1560548 1952096 95.66 54004 1503888 521736 16.89 391576 1410584 141264 11:27:01 83532 1507512 1957100 95.91 80052 1432900 634020 20.52 435584 1377124 104228 11:28:01 472312 1506700 1568320 76.85 91608 1021536 561108 18.16 407156 998228 11172 Average: 214793 1524920 1825839 89.47 75221 1319441 572288 18.53 411439 1261979 85555 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 ens3 86.56 79.46 955.26 11.79 0.00 0.00 0.00 0.00 11:26:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:27:01 ens3 88.17 74.03 1387.37 10.79 0.00 0.00 0.00 0.00 11:27:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 232.60 143.53 1655.82 25.14 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 135.77 99.01 1332.82 15.91 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3098) 03/20/25 _x86_64_ (2 CPU) 11:24:41 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 37.81 0.00 2.98 8.16 0.08 50.98 11:26:01 0 54.12 0.00 3.55 12.61 0.08 29.64 11:26:01 1 21.40 0.00 2.41 3.66 0.08 72.45 11:27:01 all 37.15 0.00 3.59 8.31 0.08 50.87 11:27:01 0 48.21 0.00 4.06 12.84 0.10 34.80 11:27:01 1 26.06 0.00 3.11 3.78 0.08 66.96 11:28:01 all 36.79 0.00 2.67 4.79 0.08 55.68 11:28:01 0 38.18 0.00 3.36 3.64 0.07 54.76 11:28:01 1 35.41 0.00 1.97 5.93 0.08 56.61 Average: all 37.25 0.00 3.08 7.08 0.08 52.51 Average: 0 46.84 0.00 3.65 9.70 0.08 39.72 Average: 1 27.64 0.00 2.50 4.46 0.08 65.32