---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-347 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.4G 12G 39% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 352 1377 0 2214 3325 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:d9:68:94 brd ff:ff:ff:ff:ff:ff inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fed9:6894/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-347) 10/17/26 _x86_64_ (2 CPU) 14:02:32 LINUX RESTART (2 CPU) 14:03:02 tps rtps wtps bread/s bwrtn/s 14:04:01 90.87 3.19 87.68 100.73 11400.24 14:05:01 103.85 27.51 76.34 2059.39 15477.42 14:06:01 12.91 7.50 5.42 643.09 2828.06 Average: 69.09 12.79 56.30 939.06 9893.54 14:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1597392 3427648 2441660 60.45 62180 1912672 575116 11.30 479112 1778248 258004 14:05:01 1208248 3278144 2830804 70.09 72984 2130780 787312 15.48 724976 1897640 22140 14:06:01 1369464 3368172 2669588 66.09 73932 2063252 633784 12.46 640272 1831320 40520 Average: 1391701 3357988 2647351 65.54 69699 2035568 665404 13.08 614787 1835736 106888 14:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 14:04:01 ens3 233.37 148.81 1507.64 15.72 0.00 0.00 0.00 0.00 14:05:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:05:01 ens3 55.27 37.64 282.39 4.80 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 7.65 5.73 5.49 2.82 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 98.01 63.59 593.43 7.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-347) 10/17/26 _x86_64_ (2 CPU) 14:02:32 LINUX RESTART (2 CPU) 14:03:02 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.74 0.00 2.99 5.08 0.09 51.10 14:04:01 0 36.54 0.00 2.55 0.85 0.10 59.95 14:04:01 1 44.93 0.00 3.43 9.28 0.10 42.25 14:05:01 all 40.10 0.00 7.68 4.72 0.12 47.37 14:05:01 0 49.50 0.00 7.39 3.03 0.13 39.95 14:05:01 1 30.66 0.00 7.97 6.44 0.08 54.84 14:06:01 all 47.88 0.00 2.25 0.43 0.08 49.35 14:06:01 0 11.10 0.00 1.65 0.81 0.03 86.41 14:06:01 1 85.12 0.00 2.87 0.03 0.15 11.83 Average: all 42.93 0.00 4.31 3.39 0.10 49.26 Average: 0 32.27 0.00 3.86 1.57 0.09 62.22 Average: 1 53.67 0.00 4.76 5.23 0.11 36.23