---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5692 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 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 349 73 0 1570 1465 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:dd:9d:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fedd:9d21/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5692) 09/22/24 _x86_64_ (2 CPU) 00:33:30 LINUX RESTART (2 CPU) 00:34:02 tps rtps wtps bread/s bwrtn/s 00:35:01 149.69 60.94 88.75 3577.03 14274.23 00:36:01 150.43 75.62 74.81 4829.06 23702.37 00:37:01 10.68 0.23 10.45 7.06 2204.33 00:38:01 60.34 58.14 2.20 2706.22 157.84 Average: 92.55 48.68 43.87 2776.54 10067.76 00:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 89368 1528644 1951264 95.62 55984 1469632 554080 17.94 422184 1379612 66776 00:36:01 76692 1384884 1963940 96.24 72596 1328088 875296 28.33 535176 1291780 64524 00:37:01 76452 1352388 1964180 96.25 72584 1296240 907504 29.38 558440 1268640 88 00:38:01 169700 1490216 1870932 91.68 74368 1342112 647344 20.96 438604 1301576 146256 Average: 103053 1439033 1937579 94.95 68883 1359018 746056 24.15 488601 1310402 69411 00:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 00:35:01 ens3 74.44 68.59 820.12 9.46 0.00 0.00 0.00 0.00 00:36:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 00:36:01 ens3 90.89 68.83 1471.00 7.34 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 3.87 3.87 0.21 0.21 0.00 0.00 0.00 0.00 00:38:01 ens3 97.68 39.91 503.17 7.80 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 65.71 44.23 698.08 6.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5692) 09/22/24 _x86_64_ (2 CPU) 00:33:30 LINUX RESTART (2 CPU) 00:34:02 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 39.05 0.00 3.32 6.78 0.08 50.77 00:35:01 0 45.13 0.00 3.62 8.25 0.08 42.92 00:35:01 1 33.01 0.00 3.02 5.33 0.07 58.57 00:36:01 all 35.79 0.00 3.07 7.78 0.09 53.27 00:36:01 0 52.37 0.00 3.45 5.08 0.10 39.00 00:36:01 1 19.11 0.00 2.72 10.48 0.08 67.61 00:37:01 all 50.12 0.00 0.19 0.25 0.08 49.35 00:37:01 0 83.27 0.00 0.17 0.47 0.10 16.00 00:37:01 1 16.79 0.00 0.18 0.03 0.08 82.91 00:38:01 all 35.26 0.00 0.81 3.70 0.08 60.14 00:38:01 0 62.68 0.00 0.73 3.59 0.10 32.90 00:38:01 1 7.69 0.00 0.89 3.81 0.07 87.54 Average: all 40.06 0.00 1.84 4.62 0.09 53.39 Average: 0 60.93 0.00 1.99 4.33 0.10 32.66 Average: 1 19.13 0.00 1.70 4.91 0.08 74.18