---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3553 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.2G 12G 38% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 311 87 0 1593 1507 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:38:fd:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fe38:fd14/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3553) 03/03/24 _x86_64_ (2 CPU) 18:25:37 LINUX RESTART (2 CPU) 18:26:01 tps rtps wtps bread/s bwrtn/s 18:27:01 102.27 35.59 66.67 1716.99 9963.76 18:28:01 128.68 62.46 66.22 3260.79 10641.56 Average: 115.47 49.02 66.45 2488.70 10302.57 18:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:27:01 115140 1530176 1925492 94.36 50224 1453660 568752 18.41 431084 1351608 137044 18:28:01 123080 1550684 1917552 93.97 64332 1450332 543368 17.59 448872 1321876 45668 Average: 119110 1540430 1921522 94.16 57278 1451996 556060 18.00 439978 1336742 91356 18:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:27:01 lo 1.17 1.17 0.10 0.10 0.00 0.00 0.00 0.00 18:27:01 ens3 81.10 75.95 1069.24 8.87 0.00 0.00 0.00 0.00 18:28:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 18:28:01 ens3 29.36 27.53 27.95 16.19 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 55.24 51.75 548.72 12.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3553) 03/03/24 _x86_64_ (2 CPU) 18:25:37 LINUX RESTART (2 CPU) 18:26:01 CPU %user %nice %system %iowait %steal %idle 18:27:01 all 38.91 0.00 2.71 6.17 0.08 52.12 18:27:01 0 43.50 0.00 2.83 10.19 0.08 43.40 18:27:01 1 34.33 0.00 2.61 2.16 0.08 60.82 18:28:01 all 39.03 0.00 2.86 6.85 0.07 51.18 18:28:01 0 62.83 0.00 3.52 9.76 0.08 23.82 18:28:01 1 15.37 0.00 2.19 3.98 0.05 78.41 Average: all 38.97 0.00 2.79 6.51 0.08 51.65 Average: 0 53.18 0.00 3.18 9.97 0.08 33.58 Average: 1 24.81 0.00 2.40 3.07 0.07 69.65