---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1190 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 337 128 0 1526 1482 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:00:35:18 brd ff:ff:ff:ff:ff:ff inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86226sec preferred_lft 86226sec inet6 fe80::f816:3eff:fe00:3518/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1190) 02/08/24 _x86_64_ (2 CPU) 12:28:46 LINUX RESTART (2 CPU) 12:29:01 tps rtps wtps bread/s bwrtn/s 12:30:01 144.44 60.14 84.29 2877.68 8986.54 12:31:01 92.05 40.42 51.63 2197.13 8809.46 Average: 118.25 50.28 67.97 2537.46 8898.02 12:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 91624 1500176 1949008 95.51 48384 1450652 574704 18.60 447260 1360880 119856 12:31:01 181732 1569396 1858900 91.09 59784 1415740 504048 16.32 377884 1336316 124580 Average: 136678 1534786 1903954 93.30 54084 1433196 539376 17.46 412572 1348598 122218 12:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 ens3 224.00 146.67 1078.91 49.37 0.00 0.00 0.00 0.00 12:30:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:31:01 ens3 36.50 33.39 283.07 9.76 0.00 0.00 0.00 0.00 12:31:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 130.27 90.04 681.06 29.57 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1190) 02/08/24 _x86_64_ (2 CPU) 12:28:46 LINUX RESTART (2 CPU) 12:29:01 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 39.30 0.00 3.17 7.33 0.08 50.12 12:30:01 0 54.28 0.00 3.29 1.99 0.10 40.34 12:30:01 1 24.28 0.00 3.08 12.65 0.08 59.91 12:31:01 all 41.84 0.00 2.98 4.10 0.07 51.01 12:31:01 0 70.36 0.00 4.02 2.10 0.08 23.44 12:31:01 1 13.68 0.00 1.91 6.08 0.05 78.27 Average: all 40.57 0.00 3.07 5.71 0.08 50.57 Average: 0 62.33 0.00 3.66 2.05 0.09 31.88 Average: 1 18.94 0.00 2.49 9.34 0.07 69.16