---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-40040 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 8.3G 70G 11% / 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 551 13348 0 2140 15180 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:0b:58:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86266sec preferred_lft 86266sec inet6 fe80::f816:3eff:fe0b:5848/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40040) 09/20/24 _x86_64_ (4 CPU) 08:47:57 LINUX RESTART (4 CPU) 08:48:01 tps rtps wtps bread/s bwrtn/s 08:49:01 290.88 68.77 222.11 4634.96 66552.77 08:50:01 168.34 34.24 134.09 1859.56 32238.23 Average: 229.61 51.51 178.10 3247.26 49395.50 08:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 13956816 15600296 2468152 15.03 60472 1785396 761860 4.36 638980 1621480 139812 08:50:01 13676836 15551972 2748132 16.73 73320 1994472 788144 4.51 738844 1784204 15340 Average: 13816826 15576134 2608142 15.88 66896 1889934 775002 4.44 688912 1702842 77576 08:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:49:01 ens3 396.33 277.27 3049.60 77.25 0.00 0.00 0.00 0.00 08:50:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:50:01 ens3 156.11 126.10 1076.29 36.60 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 276.22 201.68 2062.94 56.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40040) 09/20/24 _x86_64_ (4 CPU) 08:47:57 LINUX RESTART (4 CPU) 08:48:01 CPU %user %nice %system %iowait %steal %idle 08:49:01 all 20.47 0.00 2.54 6.98 0.07 69.95 08:49:01 0 16.02 0.00 2.31 6.42 0.07 75.18 08:49:01 1 32.65 0.00 2.88 4.64 0.07 59.76 08:49:01 2 21.28 0.00 2.70 3.42 0.05 72.54 08:49:01 3 11.96 0.00 2.27 13.44 0.05 72.28 08:50:01 all 26.77 0.00 1.68 2.42 0.07 69.06 08:50:01 0 21.72 0.00 1.42 3.13 0.08 73.64 08:50:01 1 36.53 0.00 2.04 2.02 0.07 59.34 08:50:01 2 24.69 0.00 1.59 0.67 0.07 72.98 08:50:01 3 24.14 0.00 1.67 3.81 0.07 70.30 Average: all 23.62 0.00 2.11 4.70 0.07 69.51 Average: 0 18.88 0.00 1.86 4.78 0.08 74.41 Average: 1 34.59 0.00 2.46 3.33 0.07 59.55 Average: 2 22.99 0.00 2.15 2.05 0.06 72.76 Average: 3 18.04 0.00 1.97 8.64 0.06 71.29