---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4029 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 372 1534 0 2038 3309 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:e7:dd:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fee7:ddb3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4029) 01/24/26 _x86_64_ (2 CPU) 14:02:35 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 69.01 17.59 51.42 681.37 5344.09 14:05:01 72.46 5.93 66.53 133.13 10580.31 14:06:01 50.07 10.36 39.70 602.73 4720.96 Average: 63.80 11.33 52.47 474.33 6860.92 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1882284 3444708 2156768 53.40 52436 1668040 566580 11.14 473080 1526160 140740 14:05:01 1561796 3353480 2477256 61.33 67976 1865372 696160 13.68 588392 1696488 94584 14:06:01 1606856 3422936 2432196 60.22 72624 1885444 562660 11.06 535836 1706328 12744 Average: 1683645 3407041 2355407 58.32 64345 1806285 608467 11.96 532436 1642992 82689 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:04:02 ens3 153.98 93.87 894.38 9.76 0.00 0.00 0.00 0.00 14:05:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 14:05:01 ens3 74.36 47.30 292.87 17.80 0.00 0.00 0.00 0.00 14:06:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:06:01 ens3 40.39 26.81 107.35 8.98 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 89.66 56.04 432.31 12.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4029) 01/24/26 _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 39.97 0.00 2.86 5.64 1.86 49.66 14:04:02 0 56.88 0.00 3.94 2.10 1.87 35.21 14:04:02 1 23.20 0.00 1.79 9.14 1.87 64.01 14:05:01 all 43.75 0.00 3.71 4.30 2.07 46.17 14:05:01 0 57.73 0.00 4.31 1.46 2.02 34.48 14:05:01 1 29.87 0.00 3.14 7.11 2.11 57.78 14:06:01 all 42.26 0.00 2.85 3.19 1.82 49.88 14:06:01 0 62.01 0.00 3.39 0.93 1.91 31.76 14:06:01 1 22.55 0.00 2.32 5.47 1.72 67.94 Average: all 41.99 0.00 3.14 4.38 1.92 48.58 Average: 0 58.88 0.00 3.88 1.50 1.93 33.81 Average: 1 25.18 0.00 2.41 7.24 1.90 63.27