---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5329 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 7.6G 12G 40% / 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 325 190 0 1476 1501 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:36:c8:20 brd ff:ff:ff:ff:ff:ff inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe36:c820/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5329) 03/23/24 _x86_64_ (2 CPU) 14:02:38 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 112.81 40.57 72.24 2140.44 9141.11 14:05:02 142.39 55.65 86.74 2639.25 21827.66 Average: 127.59 48.11 79.49 2389.81 15483.33 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 68128 1488276 1972504 96.66 52964 1456332 594632 19.25 464088 1365716 137944 14:05:02 74244 1533120 1966388 96.36 67608 1485916 554976 17.97 420524 1415200 55892 Average: 71186 1510698 1969446 96.51 60286 1471124 574804 18.61 442306 1390458 96918 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:04:01 ens3 164.26 115.54 879.69 12.01 0.00 0.00 0.00 0.00 14:05:02 lo 3.00 3.00 0.24 0.24 0.00 0.00 0.00 0.00 14:05:02 ens3 423.19 282.97 2923.08 35.59 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 293.70 199.24 1901.21 23.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5329) 03/23/24 _x86_64_ (2 CPU) 14:02:38 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.13 0.00 2.83 5.80 0.11 51.13 14:04:01 0 49.77 0.00 3.08 3.34 0.12 43.69 14:04:01 1 30.53 0.00 2.59 8.26 0.08 58.53 14:05:02 all 42.31 0.00 3.44 5.43 0.11 48.71 14:05:02 0 54.41 0.00 3.36 2.60 0.12 39.52 14:05:02 1 30.14 0.00 3.53 8.26 0.12 57.95 Average: all 41.22 0.00 3.13 5.61 0.11 49.92 Average: 0 52.09 0.00 3.22 2.97 0.12 41.60 Average: 1 30.34 0.00 3.06 8.26 0.10 58.24