---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3397 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.8G 12G 41% / 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 362 951 0 2630 3298 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:2b:3f:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe2b:3fd2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3397) 09/11/25 _x86_64_ (2 CPU) 05:04:52 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:03 116.76 49.37 67.39 3972.42 40109.81 05:07:01 55.82 0.17 55.65 27.15 9222.47 05:08:01 87.59 38.14 49.45 1639.05 8865.98 05:09:01 52.31 12.78 39.53 1002.17 16558.12 05:10:01 40.70 0.65 40.05 77.56 6378.01 Average: 70.73 20.35 50.38 1352.54 16274.67 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:03 1930812 3389748 2108240 52.20 37424 1587268 632556 12.43 523108 1445644 85844 05:07:01 1716676 3368520 2322376 57.50 54548 1750984 635252 12.49 556252 1601868 104612 05:08:01 1427408 3367548 2611644 64.66 68000 2011848 665636 13.08 592056 1825972 112304 05:09:01 1010380 3405360 3028672 74.98 81608 2433852 561784 11.04 577856 2219652 147944 05:10:01 958436 3366652 3080616 76.27 83468 2445888 608176 11.95 624712 2225752 17644 Average: 1408742 3379566 2630310 65.12 65010 2045968 620681 12.20 574797 1863778 93670 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:03 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 05:06:03 ens3 294.97 175.18 1365.77 61.41 0.00 0.00 0.00 0.00 05:07:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 05:07:01 ens3 29.58 24.02 303.69 3.64 0.00 0.00 0.00 0.00 05:08:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:08:01 ens3 54.05 39.29 889.08 6.56 0.00 0.00 0.00 0.00 05:09:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:09:01 ens3 28.24 17.17 639.99 3.18 0.00 0.00 0.00 0.00 05:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 05:10:01 ens3 10.09 11.19 8.18 5.53 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 83.75 53.57 643.61 16.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3397) 09/11/25 _x86_64_ (2 CPU) 05:04:52 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:03 all 36.63 0.00 4.33 8.67 7.37 43.00 05:06:03 0 33.29 0.00 4.63 11.90 7.32 42.86 05:06:03 1 39.92 0.00 4.05 5.45 7.43 43.15 05:07:01 all 36.48 0.00 2.73 4.56 6.63 49.60 05:07:01 0 21.38 0.00 2.26 2.63 4.94 68.79 05:07:01 1 51.68 0.00 3.17 6.50 8.32 30.33 05:08:01 all 34.16 0.00 2.91 5.28 7.07 50.58 05:08:01 0 44.11 0.00 3.42 7.76 7.82 36.89 05:08:01 1 24.21 0.00 2.42 2.81 6.33 64.24 05:09:01 all 38.92 0.00 2.86 2.28 6.70 49.25 05:09:01 0 47.27 0.00 2.91 2.19 6.99 40.64 05:09:01 1 30.63 0.00 2.78 2.34 6.40 57.85 05:10:01 all 38.87 0.00 1.93 2.31 5.17 51.71 05:10:01 0 41.55 0.00 2.02 3.46 5.74 47.23 05:10:01 1 36.15 0.00 1.87 1.17 4.59 56.21 Average: all 37.01 0.00 2.95 4.62 6.59 48.83 Average: 0 37.65 0.00 3.05 5.60 6.58 47.12 Average: 1 36.37 0.00 2.85 3.63 6.60 50.55