---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-176 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 362 1367 0 2214 3315 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:20:0e:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe20:e41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-176) 10/16/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 125.61 19.01 106.60 698.68 8043.06 14:05:01 116.06 28.08 87.99 2099.65 18740.48 14:06:01 14.41 7.53 6.88 648.83 3400.37 Average: 85.36 18.21 67.16 1149.05 10061.30 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1606052 3367792 2433008 60.24 60372 1848784 632948 12.44 548492 1707708 301552 14:05:01 1236540 3299192 2802520 69.39 72884 2123608 756528 14.87 700464 1894768 25796 14:06:01 1429120 3422872 2609940 64.62 73796 2058092 564296 11.09 584100 1829364 34888 Average: 1423904 3363285 2615156 64.75 69017 2010161 651257 12.80 611019 1810613 120745 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:04:01 ens3 263.67 171.45 1398.10 22.89 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:05:01 ens3 79.30 58.79 560.33 7.75 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 8.00 6.57 5.53 8.63 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 116.99 78.94 654.65 13.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-176) 10/16/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.23 0.00 2.72 7.28 0.10 50.67 14:04:01 0 51.56 0.00 3.33 11.33 0.10 33.68 14:04:01 1 26.94 0.00 2.12 3.24 0.10 67.61 14:05:01 all 39.22 0.00 7.85 5.18 0.10 47.66 14:05:01 0 40.20 0.00 7.56 7.96 0.10 44.19 14:05:01 1 38.25 0.00 8.12 2.41 0.08 51.14 14:06:01 all 47.20 0.00 2.80 0.40 0.09 49.50 14:06:01 0 29.77 0.00 2.44 0.45 0.08 67.26 14:06:01 1 64.79 0.00 3.17 0.35 0.10 31.59 Average: all 41.90 0.00 4.45 4.27 0.10 49.28 Average: 0 40.46 0.00 4.43 6.55 0.09 48.46 Average: 1 43.34 0.00 4.46 2.00 0.09 50.10