---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-77184 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 9.2G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 589 12295 0 3155 15120 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:87:87:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe87:87bb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77184) 10/16/24 _x86_64_ (4 CPU) 18:10:26 LINUX RESTART (4 CPU) 18:11:02 tps rtps wtps bread/s bwrtn/s 18:12:01 178.51 41.96 136.55 2662.60 34519.17 18:13:01 150.51 7.37 143.14 206.23 43738.71 Average: 164.39 24.52 139.88 1424.10 39167.67 18:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:12:01 13628804 15372540 2796164 17.02 74520 1862432 1031272 5.90 886668 1679960 104272 18:13:01 11809312 14513768 4615656 28.10 91736 2778748 1675884 9.59 2031392 2301152 425940 Average: 12719058 14943154 3705910 22.56 83128 2320590 1353578 7.75 1459030 1990556 265106 18:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:12:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 18:12:01 ens3 176.82 159.28 1593.97 39.71 0.00 0.00 0.00 0.00 18:13:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:13:01 ens3 657.67 543.66 8020.91 79.22 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 419.27 353.08 4834.44 59.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77184) 10/16/24 _x86_64_ (4 CPU) 18:10:26 LINUX RESTART (4 CPU) 18:11:02 CPU %user %nice %system %iowait %steal %idle 18:12:01 all 22.53 0.00 1.84 5.93 0.07 69.63 18:12:01 0 28.79 0.00 2.03 7.05 0.10 62.03 18:12:01 1 29.05 0.00 1.83 1.02 0.07 68.04 18:12:01 2 15.84 0.00 1.86 2.34 0.05 79.91 18:12:01 3 16.39 0.00 1.63 13.35 0.07 68.56 18:13:01 all 46.05 0.00 2.66 1.97 0.11 49.21 18:13:01 0 47.88 0.00 2.19 0.83 0.10 48.99 18:13:01 1 43.59 0.00 2.59 3.24 0.12 50.47 18:13:01 2 49.24 0.00 2.33 3.19 0.10 45.15 18:13:01 3 43.51 0.00 3.48 0.62 0.10 52.29 Average: all 34.34 0.00 2.25 3.94 0.09 59.38 Average: 0 38.35 0.00 2.11 3.94 0.10 55.50 Average: 1 36.32 0.00 2.21 2.13 0.09 59.25 Average: 2 32.68 0.00 2.10 2.76 0.08 62.39 Average: 3 30.04 0.00 2.56 6.94 0.08 60.37