---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4207 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / 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 1578 0 2013 3330 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:55:cf:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe55:cfa1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4207) 06/30/25 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 102.83 26.17 76.66 1020.19 5932.02 14:05:01 53.31 0.28 53.02 5.07 8016.26 14:06:01 62.19 14.18 48.01 688.95 6570.90 Average: 72.78 13.55 59.23 571.43 6839.68 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1806000 3365996 2233052 55.29 46056 1673812 655828 12.89 573632 1504688 145240 14:05:01 1745384 3449288 2293668 56.79 61976 1790228 560932 11.03 477528 1639448 101844 14:06:01 1642560 3433172 2396492 59.33 70916 1863824 565120 11.11 524804 1686728 26116 Average: 1731315 3416152 2307737 57.14 59649 1775955 593960 11.67 525321 1610288 91067 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 400.20 204.88 1431.83 63.51 0.00 0.00 0.00 0.00 14:04:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:05:01 ens3 67.87 40.43 264.84 7.28 0.00 0.00 0.00 0.00 14:05:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:06:01 ens3 41.21 27.65 140.20 8.32 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 169.77 90.99 612.34 26.37 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 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-4207) 06/30/25 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.79 0.00 3.34 6.89 4.01 44.98 14:04:01 0 52.90 0.00 3.92 7.37 4.50 31.32 14:04:01 1 28.60 0.00 2.77 6.42 3.53 58.68 14:05:01 all 42.07 0.00 2.92 2.92 2.96 49.13 14:05:01 0 59.36 0.00 3.74 4.54 3.54 28.83 14:05:01 1 24.85 0.00 2.09 1.31 2.39 69.37 14:06:01 all 42.96 0.00 2.78 3.12 3.20 47.94 14:06:01 0 39.71 0.00 2.52 4.10 3.14 50.53 14:06:01 1 46.18 0.00 3.08 2.14 3.26 45.35 Average: all 41.94 0.00 3.01 4.31 3.39 47.35 Average: 0 50.65 0.00 3.39 5.34 3.72 36.89 Average: 1 33.22 0.00 2.65 3.29 3.06 57.79