---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1027 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 344 120 0 1528 1476 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:1d:57:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe1d:571c/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-1027) 07/22/25 _x86_64_ (2 CPU) 14:02:36 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 112.14 32.41 79.72 1199.27 7896.39 14:05:01 74.87 9.29 65.58 728.59 10728.79 14:06:01 78.24 34.18 44.06 2278.29 5018.90 Average: 88.42 25.29 63.13 1401.83 7882.00 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 184664 1540428 1855968 90.95 50712 1394460 550576 17.82 399932 1313448 120276 14:05:01 90752 1503428 1949880 95.55 65340 1433772 646312 20.92 465656 1335048 102356 14:06:01 149148 1509052 1891484 92.69 71088 1379244 582324 18.85 483412 1268112 24620 Average: 141521 1517636 1899111 93.06 62380 1402492 593071 19.20 449667 1305536 82417 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 172.82 92.56 894.17 16.51 0.00 0.00 0.00 0.00 14:04:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 65.56 38.28 270.74 7.45 0.00 0.00 0.00 0.00 14:05:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 14:06:01 ens3 43.01 27.86 120.05 12.52 0.00 0.00 0.00 0.00 14:06:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 93.82 52.91 428.44 12.16 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 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-1027) 07/22/25 _x86_64_ (2 CPU) 14:02:36 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.67 0.00 2.90 7.91 1.94 48.58 14:04:01 0 37.45 0.00 2.30 1.64 1.89 56.72 14:04:01 1 39.92 0.00 3.48 14.19 2.00 40.42 14:05:01 all 42.07 0.00 3.39 4.49 1.85 48.20 14:05:01 0 38.86 0.00 3.00 3.32 1.70 53.13 14:05:01 1 45.23 0.00 3.81 5.66 2.00 43.29 14:06:01 all 41.59 0.00 2.42 4.24 1.63 50.11 14:06:01 0 40.60 0.00 2.44 7.39 1.40 48.16 14:06:01 1 42.60 0.00 2.37 1.11 1.86 52.06 Average: all 40.77 0.00 2.91 5.55 1.81 48.96 Average: 0 38.96 0.00 2.58 4.11 1.67 52.68 Average: 1 42.59 0.00 3.22 6.98 1.95 45.26