---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-24292 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: 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): 0-3 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 8.9G 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 629 12604 0 2805 15080 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:ea:42:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:feea:4235/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24292) 07/17/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 35.17 0.90 34.27 58.11 2592.74 00:02:01 45.69 1.37 44.33 69.19 3861.49 Average: 40.43 1.13 39.30 63.65 3227.06 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 10562216 13038684 5862752 35.69 98596 2543004 2866504 16.40 3571052 2004880 12888 00:02:01 12912980 15448796 3511988 21.38 102420 2597712 855996 4.90 1211332 2019876 1452 Average: 11737598 14243740 4687370 28.54 100508 2570358 1861250 10.65 2391192 2012378 7170 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 00:01:01 ens3 335.95 286.10 239.64 145.61 0.00 0.00 0.00 0.00 00:02:01 lo 35.19 35.19 3.18 3.18 0.00 0.00 0.00 0.00 00:02:01 ens3 261.04 233.63 291.37 648.90 0.00 0.00 0.00 0.00 Average: lo 17.80 17.80 1.60 1.60 0.00 0.00 0.00 0.00 Average: ens3 298.50 259.87 265.50 397.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24292) 07/17/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 56.58 0.00 2.58 0.72 0.09 40.02 00:01:01 0 60.68 0.00 3.41 0.24 0.08 35.59 00:01:01 1 55.89 0.00 2.38 0.02 0.08 41.64 00:01:01 2 51.31 0.00 1.72 2.58 0.08 44.31 00:01:01 3 58.47 0.00 2.78 0.03 0.10 38.61 00:02:01 all 23.97 0.00 1.72 0.80 0.08 73.43 00:02:01 0 21.17 0.00 1.57 1.25 0.07 75.94 00:02:01 1 20.33 0.00 1.70 1.15 0.07 76.75 00:02:01 2 38.87 0.00 1.94 0.75 0.08 58.35 00:02:01 3 15.54 0.00 1.66 0.07 0.08 82.65 Average: all 40.16 0.00 2.15 0.76 0.08 56.85 Average: 0 40.85 0.00 2.49 0.75 0.08 55.84 Average: 1 38.00 0.00 2.04 0.59 0.08 59.30 Average: 2 45.04 0.00 1.83 1.66 0.08 51.39 Average: 3 36.74 0.00 2.21 0.05 0.09 60.91