---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3483 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 7.3G 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 368 1544 0 2031 3313 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:be:5e:39 brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:febe:5e39/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3483) 01/17/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 100.18 22.98 77.20 918.65 6137.91 14:05:01 55.70 0.28 55.41 5.06 8841.99 14:06:01 66.46 13.90 52.56 666.56 7021.76 Average: 74.11 12.39 61.73 530.06 7333.97 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1821816 3346308 2217236 54.89 43808 1642724 664484 13.06 582880 1485496 114284 14:05:01 1730184 3452136 2308868 57.16 63008 1806528 550452 10.82 473628 1658112 117212 14:06:01 1517564 3332364 2521488 62.43 72100 1885644 661284 13.00 625564 1708392 30580 Average: 1689855 3376936 2349197 58.16 59639 1778299 625407 12.29 560691 1617333 87359 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 384.39 212.58 1361.23 61.37 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:05:01 ens3 64.50 35.69 289.26 6.08 0.00 0.00 0.00 0.00 14:06:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:06:01 ens3 45.31 25.10 126.36 11.36 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 164.72 91.12 592.27 26.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3483) 01/17/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.60 0.00 3.25 7.62 5.29 44.23 14:04:01 0 29.66 0.00 3.07 3.56 4.69 59.01 14:04:01 1 49.64 0.00 3.45 11.72 5.89 29.30 14:05:01 all 39.27 0.00 2.86 4.41 4.37 49.10 14:05:01 0 27.08 0.00 2.24 6.18 3.46 61.03 14:05:01 1 51.52 0.00 3.46 2.61 5.28 37.13 14:06:01 all 40.41 0.00 2.54 3.38 5.59 48.07 14:06:01 0 19.99 0.00 2.15 4.67 4.08 69.12 14:06:01 1 60.85 0.00 2.95 2.10 7.10 27.01 Average: all 39.76 0.00 2.88 5.14 5.08 47.13 Average: 0 25.58 0.00 2.49 4.80 4.08 63.05 Average: 1 54.01 0.00 3.29 5.47 6.09 31.14