---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1192 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 346 114 0 1531 1474 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:72:25:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe72:25c2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1192) 07/24/25 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 99.78 39.34 60.44 1765.22 8022.12 14:05:01 75.48 9.68 65.80 750.11 10256.02 14:06:01 78.14 33.36 44.78 1797.30 5092.48 Average: 84.52 27.56 56.96 1441.44 7776.48 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 197008 1571476 1843624 90.35 49068 1416724 507948 16.44 378940 1326408 126324 14:05:01 106780 1506784 1933852 94.77 62548 1424608 634056 20.52 469520 1317344 96824 14:06:01 158076 1522332 1882556 92.25 67596 1387100 557728 18.05 462804 1280320 24416 Average: 153955 1533531 1886677 92.46 59737 1409477 566577 18.34 437088 1308024 82521 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 153.35 90.02 862.56 9.36 0.00 0.00 0.00 0.00 14:04:02 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 68.51 43.45 277.13 10.42 0.00 0.00 0.00 0.00 14:05:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 39.23 26.76 120.07 8.34 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 87.14 53.47 420.79 9.37 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 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-1192) 07/24/25 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 38.90 0.00 3.11 6.05 2.44 49.51 14:04:02 0 24.82 0.00 2.09 2.94 2.55 67.60 14:04:02 1 53.15 0.00 4.14 9.17 2.33 31.22 14:05:01 all 42.33 0.00 3.44 4.55 2.33 47.35 14:05:01 0 25.48 0.00 2.51 3.90 2.55 65.56 14:05:01 1 59.37 0.00 4.41 5.22 2.10 28.90 14:06:01 all 41.19 0.00 2.39 4.10 2.11 50.21 14:06:01 0 32.95 0.00 1.88 4.77 2.16 58.24 14:06:01 1 49.50 0.00 2.90 3.43 2.08 42.09 Average: all 40.80 0.00 2.97 4.90 2.29 49.03 Average: 0 27.76 0.00 2.16 3.87 2.42 63.79 Average: 1 53.97 0.00 3.81 5.95 2.17 34.10