---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3024 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 13G 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 326 91 0 1574 1492 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:7d:4a:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe7d:4ae9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3024) 02/27/24 _x86_64_ (2 CPU) 10:30:33 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 126.93 33.36 93.57 1607.33 13925.78 10:33:01 97.87 42.85 55.02 2236.94 7096.85 Average: 112.52 38.06 74.46 1919.44 10540.57 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 74140 1493704 1966492 96.37 57752 1449240 588336 19.04 484192 1334600 108916 10:33:01 93240 1527072 1947392 95.43 64336 1455604 548812 17.77 455644 1342664 14444 Average: 83690 1510388 1956942 95.90 61044 1452422 568574 18.41 469918 1338632 61680 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 ens3 155.30 111.43 923.71 11.84 0.00 0.00 0.00 0.00 10:32:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:33:01 ens3 40.39 34.53 47.89 16.77 0.00 0.00 0.00 0.00 10:33:01 lo 1.59 1.59 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 98.34 73.31 489.55 14.28 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3024) 02/27/24 _x86_64_ (2 CPU) 10:30:33 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 39.36 0.00 2.88 7.55 0.08 50.12 10:32:02 0 60.86 0.00 3.91 13.43 0.08 21.73 10:32:02 1 18.06 0.00 1.85 1.71 0.08 78.30 10:33:01 all 42.04 0.00 2.64 4.95 0.08 50.29 10:33:01 0 30.50 0.00 2.19 6.64 0.08 60.59 10:33:01 1 53.57 0.00 3.08 3.29 0.08 39.98 Average: all 40.69 0.00 2.76 6.26 0.08 50.20 Average: 0 45.80 0.00 3.06 10.06 0.08 41.00 Average: 1 35.61 0.00 2.46 2.49 0.08 59.36