---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3127 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 7.2G 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 350 1657 0 1936 3337 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:db:6f:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fedb:6fb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3127) 06/18/25 _x86_64_ (2 CPU) 10:30:39 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 95.27 18.13 77.13 698.53 5312.27 10:33:01 57.97 0.56 57.41 24.13 9111.95 10:34:01 37.30 0.88 36.42 97.43 3817.13 Average: 63.54 6.56 56.98 274.72 6063.43 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 1921640 3479932 2117412 52.42 51848 1663248 516388 10.15 435668 1521900 137364 10:33:01 1773096 3481488 2265956 56.10 62236 1794460 517960 10.18 451816 1636256 65080 10:34:01 1710208 3427616 2328844 57.66 64936 1801080 571276 11.23 518108 1634688 9716 Average: 1801648 3463012 2237404 55.39 59673 1752929 535208 10.52 468531 1597615 70720 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 ens3 189.07 100.70 893.75 24.69 0.00 0.00 0.00 0.00 10:32:02 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 10:33:01 ens3 67.65 42.37 267.81 9.68 0.00 0.00 0.00 0.00 10:33:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 10:34:01 ens3 15.06 13.91 11.07 6.02 0.00 0.00 0.00 0.00 10:34:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 90.71 52.38 391.51 13.48 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-3127) 06/18/25 _x86_64_ (2 CPU) 10:30:39 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 38.44 0.00 2.83 7.68 3.12 47.93 10:32:02 0 23.95 0.00 2.20 4.44 3.12 66.29 10:32:02 1 53.17 0.00 3.47 10.99 3.10 29.27 10:33:01 all 42.28 0.00 3.12 3.43 2.27 48.90 10:33:01 0 43.85 0.00 3.29 1.89 2.04 48.92 10:33:01 1 40.73 0.00 2.94 4.94 2.50 48.88 10:34:01 all 43.07 0.00 2.32 2.33 2.04 50.24 10:34:01 0 53.79 0.00 2.82 1.62 2.26 39.51 10:34:01 1 32.35 0.00 1.81 3.05 1.82 60.98 Average: all 41.25 0.00 2.75 4.49 2.48 49.02 Average: 0 40.42 0.00 2.77 2.67 2.48 51.67 Average: 1 42.08 0.00 2.74 6.33 2.48 46.38