---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2824 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 7.7G 12G 41% / 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 320 66 0 1605 1498 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:e1:79:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fee1:79d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2824) 01/26/25 _x86_64_ (2 CPU) 00:33:49 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 157.24 58.60 98.63 4220.69 13846.28 00:36:01 161.34 72.43 88.90 4992.21 23547.54 00:37:01 105.57 69.02 36.54 3896.15 6742.74 Average: 141.27 66.65 74.62 4366.22 14663.24 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 117076 1547472 1923556 94.26 48972 1470372 542272 17.55 387136 1393768 57676 00:36:01 110052 1493972 1930580 94.61 70164 1407748 659344 21.34 423332 1374488 148768 00:37:01 109460 1548180 1931172 94.64 74584 1452444 544100 17.61 408532 1379848 17512 Average: 112196 1529875 1928436 94.50 64573 1443521 581905 18.84 406333 1382701 74652 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 ens3 422.66 268.70 1776.68 71.06 0.00 0.00 0.00 0.00 00:35:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:36:01 ens3 76.47 62.56 1494.05 8.56 0.00 0.00 0.00 0.00 00:36:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 00:37:01 ens3 17.00 18.11 14.68 12.13 0.00 0.00 0.00 0.00 00:37:01 lo 4.20 4.20 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 172.60 116.77 1093.01 30.71 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2824) 01/26/25 _x86_64_ (2 CPU) 00:33:49 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 40.04 0.00 3.23 8.15 0.11 48.47 00:35:02 0 45.20 0.00 3.38 7.79 0.10 43.53 00:35:02 1 34.88 0.00 3.07 8.51 0.10 53.44 00:36:01 all 36.87 0.00 3.37 7.89 0.09 51.77 00:36:01 0 50.92 0.00 3.65 3.82 0.12 41.50 00:36:01 1 22.76 0.00 3.10 11.99 0.09 62.06 00:37:01 all 27.54 0.00 1.72 5.91 0.08 64.75 00:37:01 0 31.43 0.00 1.94 5.55 0.08 61.00 00:37:01 1 23.66 0.00 1.50 6.27 0.08 68.48 Average: all 34.81 0.00 2.77 7.31 0.10 55.01 Average: 0 42.47 0.00 2.99 5.73 0.10 48.71 Average: 1 27.13 0.00 2.55 8.91 0.09 61.32