---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1905 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 332 293 0 1366 1476 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:af:0d:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:feaf:d62/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1905) 03/06/25 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 133.60 32.00 101.60 1186.07 15364.18 11:27:01 142.27 46.10 96.17 4356.16 20176.86 11:28:01 183.76 123.86 59.90 8488.37 22860.25 Average: 153.27 67.43 85.83 4678.45 19462.94 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 88588 1527208 1952044 95.66 52856 1471168 568292 18.40 415668 1387032 35620 11:27:01 131904 1497576 1908728 93.54 76504 1381636 669776 21.68 426064 1346828 126652 11:28:01 68440 1178468 1972192 96.65 90560 1103160 955424 30.93 735820 1082056 6556 Average: 96311 1401084 1944321 95.28 73307 1318655 731164 23.67 525851 1271972 56276 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 11:26:02 ens3 85.56 75.60 951.00 10.17 0.00 0.00 0.00 0.00 11:27:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 11:27:01 ens3 92.56 75.08 1409.33 10.95 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 11:28:01 ens3 301.97 195.98 1654.52 21.54 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 160.40 115.78 1337.87 14.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1905) 03/06/25 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 38.48 0.00 2.82 6.72 0.08 51.89 11:26:02 0 46.68 0.00 3.06 9.25 0.08 40.92 11:26:02 1 30.24 0.00 2.58 4.19 0.08 62.91 11:27:01 all 38.50 0.00 3.45 6.82 0.09 51.13 11:27:01 0 49.05 0.00 4.17 10.35 0.12 36.31 11:27:01 1 28.01 0.00 2.73 3.28 0.07 65.91 11:28:01 all 37.70 0.00 3.01 8.02 0.10 51.17 11:28:01 0 41.12 0.00 3.41 9.83 0.12 45.53 11:28:01 1 34.29 0.00 2.61 6.21 0.10 56.79 Average: all 38.23 0.00 3.09 7.19 0.09 51.40 Average: 0 45.60 0.00 3.54 9.81 0.11 40.94 Average: 1 30.86 0.00 2.64 4.57 0.08 61.85