---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-40146 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 594 12291 0 3154 15115 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:f8:cc:ca brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fef8:ccca/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-40146) 09/20/24 _x86_64_ (4 CPU) 18:10:26 LINUX RESTART (4 CPU) 18:11:02 tps rtps wtps bread/s bwrtn/s 18:12:01 156.97 41.84 115.13 2680.63 13315.30 18:13:01 142.38 7.55 134.83 208.50 24114.11 Average: 149.61 24.55 125.06 1434.18 18760.07 18:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:12:01 13706248 15415408 2718720 16.55 72624 1831076 957528 5.48 840112 1651096 118336 18:13:01 11658352 14332700 4766616 29.02 90916 2751096 1667572 9.54 2201896 2281424 425224 Average: 12682300 14874054 3742668 22.79 81770 2291086 1312550 7.51 1521004 1966260 271780 18:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:12:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 18:12:01 ens3 147.45 125.76 1169.89 38.11 0.00 0.00 0.00 0.00 18:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:13:01 ens3 678.09 560.96 8060.93 76.50 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 415.00 345.19 4644.36 57.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40146) 09/20/24 _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 22.26 0.00 1.72 2.62 0.07 73.33 18:12:01 0 35.13 0.00 2.12 1.32 0.05 61.38 18:12:01 1 7.88 0.00 1.06 5.65 0.05 85.36 18:12:01 2 23.75 0.00 1.68 1.17 0.05 73.35 18:12:01 3 22.44 0.00 2.01 2.32 0.10 73.13 18:13:01 all 43.54 0.00 2.47 1.47 0.09 52.42 18:13:01 0 51.34 0.00 3.12 1.22 0.10 44.22 18:13:01 1 44.15 0.00 2.35 1.80 0.10 51.60 18:13:01 2 35.46 0.00 2.12 0.53 0.08 61.81 18:13:01 3 43.27 0.00 2.26 2.33 0.10 52.03 Average: all 32.96 0.00 2.10 2.04 0.08 62.82 Average: 0 43.28 0.00 2.62 1.27 0.08 52.75 Average: 1 26.01 0.00 1.70 3.72 0.08 68.49 Average: 2 29.65 0.00 1.90 0.85 0.07 67.53 Average: 3 32.94 0.00 2.14 2.32 0.10 62.49