---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7378 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: 2800.000 BogoMIPS: 5600.00 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 7.3G 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 349 328 0 1314 1479 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:91:8b:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe91:8ba0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7378) 10/11/24 _x86_64_ (2 CPU) 14:02:30 LINUX RESTART (2 CPU) 14:03:02 tps rtps wtps bread/s bwrtn/s 14:04:01 143.86 35.63 108.23 2019.99 16110.32 14:05:01 94.25 44.14 50.12 2812.40 8565.68 14:06:01 51.39 31.04 20.35 1869.42 2748.88 Average: 96.24 36.94 59.30 2235.14 9103.45 14:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 112192 1529444 1928440 94.50 57744 1444256 536516 17.37 403872 1373464 55416 14:05:01 272044 1426756 1768588 86.67 66484 1182760 732700 23.72 509496 1125532 22320 14:06:01 423716 1573772 1616916 79.24 69068 1179076 503820 16.31 390156 1102876 20292 Average: 269317 1509991 1771315 86.80 64432 1268697 591012 19.13 434508 1200624 32676 14:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 168.96 111.38 888.14 13.13 0.00 0.00 0.00 0.00 14:04:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 14:05:01 ens3 45.10 30.27 243.16 4.60 0.00 0.00 0.00 0.00 14:05:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 18.00 15.00 12.85 10.79 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 76.85 51.89 378.60 9.49 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7378) 10/11/24 _x86_64_ (2 CPU) 14:02:30 LINUX RESTART (2 CPU) 14:03:02 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.94 0.00 3.70 8.39 0.09 48.88 14:04:01 0 46.98 0.00 4.04 11.56 0.12 37.30 14:04:01 1 30.93 0.00 3.34 5.20 0.09 60.45 14:05:01 all 40.69 0.00 7.34 3.56 0.11 48.30 14:05:01 0 42.29 0.00 7.25 4.13 0.10 46.23 14:05:01 1 39.07 0.00 7.45 2.99 0.10 50.38 14:06:01 all 44.87 0.00 2.29 2.45 0.09 50.30 14:06:01 0 47.96 0.00 2.28 3.96 0.12 45.68 14:06:01 1 41.79 0.00 2.27 0.95 0.08 54.90 Average: all 41.52 0.00 4.45 4.77 0.10 49.17 Average: 0 45.74 0.00 4.52 6.52 0.11 43.11 Average: 1 37.31 0.00 4.36 3.03 0.09 55.21