---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1242 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 7.9G 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 317 647 0 1028 1505 Swap: 1023 5 1018 ---> 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:14:95:40 brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe14:9540/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1242) 05/19/25 _x86_64_ (2 CPU) 12:47:14 LINUX RESTART (2 CPU) 12:48:02 tps rtps wtps bread/s bwrtn/s 12:49:01 156.93 138.28 18.65 3424.74 828.74 12:50:01 79.26 63.22 16.04 2840.77 8409.33 12:51:01 35.50 24.11 11.40 609.00 10237.92 12:52:01 108.70 80.24 28.46 5922.75 13004.10 12:53:01 76.75 4.82 71.94 221.56 10964.57 Average: 91.21 61.88 29.33 2601.00 8714.97 12:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 177912 1588332 1862720 91.28 34380 1469340 512984 16.61 612424 1116612 46748 12:50:01 72688 330812 1967944 96.44 24536 346792 1814324 58.73 1392496 478484 26440 12:51:01 1160240 1351624 880392 43.14 14248 291016 791084 25.61 400600 385720 60252 12:52:01 905660 1540488 1134972 55.62 31480 708180 575196 18.62 397752 625472 72976 12:53:01 695988 1574368 1344644 65.89 52256 916492 534204 17.29 375924 827496 118100 Average: 602498 1277125 1438134 70.47 31380 746364 845558 27.37 635839 686757 64903 12:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 ens3 0.25 0.20 0.03 0.04 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 9.96 8.53 2.62 2.18 0.00 0.00 0.00 0.00 12:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:51:01 ens3 2.17 2.08 0.48 0.50 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 92.60 75.67 527.37 15.64 0.00 0.00 0.00 0.00 12:52:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:53:01 ens3 48.83 45.99 505.10 9.26 0.00 0.00 0.00 0.00 12:53:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 30.86 26.58 207.78 5.54 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1242) 05/19/25 _x86_64_ (2 CPU) 12:47:14 LINUX RESTART (2 CPU) 12:48:02 CPU %user %nice %system %iowait %steal %idle 12:49:01 all 37.93 0.81 19.56 6.46 0.12 35.12 12:49:01 0 37.05 0.38 19.71 5.92 0.12 36.82 12:49:01 1 38.82 1.25 19.41 7.01 0.12 33.40 12:50:01 all 81.63 0.00 5.37 2.15 0.12 10.74 12:50:01 0 77.12 0.00 5.60 1.25 0.10 15.94 12:50:01 1 86.16 0.00 5.14 3.05 0.12 5.52 12:51:01 all 92.98 0.00 6.05 0.80 0.11 0.06 12:51:01 0 92.12 0.00 6.69 0.98 0.12 0.08 12:51:01 1 93.85 0.00 5.40 0.60 0.12 0.03 12:52:01 all 61.82 0.00 4.10 3.82 0.09 30.17 12:52:01 0 52.26 0.00 3.83 3.63 0.08 40.20 12:52:01 1 71.37 0.00 4.38 4.01 0.10 20.14 12:53:01 all 41.32 0.00 2.66 4.10 0.07 51.84 12:53:01 0 53.80 0.00 3.58 3.16 0.08 39.37 12:53:01 1 28.89 0.00 1.74 5.05 0.07 64.25 Average: all 63.26 0.16 7.48 3.45 0.10 25.54 Average: 0 62.62 0.07 7.82 2.97 0.10 26.41 Average: 1 63.90 0.24 7.15 3.93 0.10 24.67