---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-40 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 7.8G 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 321 194 0 1476 1493 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:00:f3:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe00:f3a4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-40) 04/24/24 _x86_64_ (2 CPU) 16:20:14 LINUX RESTART (2 CPU) 16:21:02 tps rtps wtps bread/s bwrtn/s 16:22:01 112.35 45.05 67.30 2403.39 11568.82 16:23:01 124.42 64.32 60.10 3421.89 18814.73 16:24:01 14.95 0.03 14.91 0.67 4469.92 16:25:01 46.48 32.06 14.43 1314.50 3789.67 Average: 74.40 35.33 39.07 1782.67 9653.40 16:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:22:01 117496 1553816 1923136 94.24 57488 1463668 532892 17.25 400616 1369232 64048 16:23:01 120068 1402912 1920564 94.12 73164 1297892 831736 26.92 507088 1265856 131188 16:24:01 99232 1382164 1941400 95.14 73212 1297908 852828 27.61 528324 1265872 92 16:25:01 256852 1560472 1783780 87.41 75376 1312912 529012 17.12 353652 1277920 42104 Average: 148412 1474841 1892220 92.73 69810 1343095 686617 22.23 447420 1294720 59358 16:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:22:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 16:22:01 ens3 47.97 43.78 517.83 6.75 0.00 0.00 0.00 0.00 16:23:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:23:01 ens3 71.10 63.09 1424.08 6.47 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 4.00 4.00 0.22 0.22 0.00 0.00 0.00 0.00 16:25:01 ens3 12.13 11.95 10.93 8.65 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 32.74 29.65 488.15 5.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-40) 04/24/24 _x86_64_ (2 CPU) 16:20:14 LINUX RESTART (2 CPU) 16:21:02 CPU %user %nice %system %iowait %steal %idle 16:22:01 all 41.69 0.00 2.81 5.13 0.10 50.26 16:22:01 0 43.68 0.00 3.15 2.28 0.10 50.80 16:22:01 1 39.71 0.00 2.48 7.96 0.10 49.75 16:23:01 all 39.83 0.00 2.83 5.50 0.09 51.75 16:23:01 0 43.41 0.00 3.01 5.84 0.10 47.64 16:23:01 1 36.25 0.00 2.64 5.15 0.08 55.87 16:24:01 all 50.06 0.00 0.18 0.23 0.07 49.46 16:24:01 0 39.40 0.00 0.30 0.45 0.07 59.78 16:24:01 1 60.64 0.00 0.08 0.03 0.07 39.18 16:25:01 all 33.44 0.00 1.10 2.94 0.06 62.46 16:25:01 0 10.26 0.00 0.82 3.93 0.07 84.93 16:25:01 1 56.46 0.00 1.37 1.93 0.07 40.18 Average: all 41.26 0.00 1.73 3.44 0.08 53.50 Average: 0 34.17 0.00 1.82 3.13 0.08 60.80 Average: 1 48.32 0.00 1.64 3.75 0.08 46.21