---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-3195 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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 2.0G 0 2.0G 0% /dev tmpfs 395M 664K 394M 1% /run /dev/vda1 20G 7.5G 12G 40% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 426 1401 0 2115 3256 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:81:90:dd brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:fe81:90dd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-3195) 01/30/25 _x86_64_ (4 CPU) 14:54:57 LINUX RESTART (4 CPU) 14:55:01 tps rtps wtps bread/s bwrtn/s 14:56:01 180.74 82.42 98.32 4915.16 42534.51 14:57:01 119.76 38.71 81.05 2170.70 12675.89 Average: 150.25 60.57 89.69 3543.05 27606.44 14:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:56:01 1858336 3401876 2180308 53.99 49000 1649844 569480 11.19 497380 1510544 160716 14:57:01 1465440 3361720 2573204 63.71 61288 1979144 577300 11.35 666688 1711048 121876 Average: 1661888 3381798 2376756 58.85 55144 1814494 573390 11.27 582034 1610796 141296 14:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:56:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 14:56:01 ens3 393.22 235.14 1522.83 66.93 0.00 0.00 0.00 0.00 14:57:01 lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 14:57:01 ens3 334.83 353.17 1581.09 654.32 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 364.03 294.15 1551.96 360.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-3195) 01/30/25 _x86_64_ (4 CPU) 14:54:57 LINUX RESTART (4 CPU) 14:55:01 CPU %user %nice %system %iowait %steal %idle 14:56:01 all 21.28 0.00 2.51 5.14 0.08 71.00 14:56:01 0 17.74 0.00 1.52 2.05 0.07 78.62 14:56:01 1 40.17 0.00 4.07 4.44 0.10 51.22 14:56:01 2 10.55 0.00 1.54 3.04 0.07 84.81 14:56:01 3 16.75 0.00 2.87 11.07 0.07 69.24 14:57:01 all 32.56 0.00 1.80 2.01 0.09 63.54 14:57:01 0 40.06 0.00 2.29 2.64 0.08 54.93 14:57:01 1 26.49 0.00 1.62 0.65 0.08 71.14 14:57:01 2 38.63 0.00 1.49 1.05 0.10 58.73 14:57:01 3 25.04 0.00 1.80 3.71 0.08 69.36 Average: all 26.92 0.00 2.15 3.58 0.08 67.27 Average: 0 28.90 0.00 1.90 2.35 0.08 66.78 Average: 1 33.34 0.00 2.85 2.54 0.09 61.18 Average: 2 24.53 0.00 1.52 2.05 0.08 71.83 Average: 3 20.91 0.00 2.34 7.38 0.08 69.30