---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-116 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 7.4G 12G 39% / 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 1357 0 2214 3305 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:d5:32:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fed5:32d7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-116) 10/15/26 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 124.00 18.83 105.17 698.02 8009.73 14:05:01 116.88 28.55 88.32 2135.23 19072.84 14:06:01 14.33 7.53 6.80 648.83 3362.64 Average: 84.89 18.25 66.64 1155.25 10098.55 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1692372 3442280 2346688 58.10 60676 1836264 544700 10.71 457200 1710400 289400 14:05:01 1228028 3290464 2811032 69.60 72976 2123432 755908 14.86 708088 1894488 24676 14:06:01 1418684 3412216 2620376 64.88 73884 2057816 570604 11.22 593028 1829416 34888 Average: 1446361 3381653 2592699 64.19 69179 2005837 623737 12.26 586105 1811435 116321 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 261.42 173.44 1367.09 20.23 0.00 0.00 0.00 0.00 14:05:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:05:01 ens3 88.15 63.14 570.07 7.78 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 7.75 5.83 5.54 3.26 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 119.28 80.90 648.00 10.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-116) 10/15/26 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.50 0.00 2.94 6.92 0.10 50.55 14:04:02 0 35.29 0.00 3.01 9.60 0.08 52.02 14:04:02 1 43.68 0.00 2.89 4.25 0.10 49.09 14:05:01 all 39.52 0.00 8.27 4.97 0.10 47.14 14:05:01 0 55.08 0.00 8.47 5.10 0.12 31.23 14:05:01 1 23.98 0.00 8.06 4.82 0.08 63.06 14:06:01 all 46.81 0.00 2.88 0.36 0.09 49.86 14:06:01 0 55.89 0.00 2.95 0.35 0.10 40.71 14:06:01 1 37.71 0.00 2.79 0.37 0.10 59.03 Average: all 41.95 0.00 4.67 4.08 0.10 49.20 Average: 0 48.72 0.00 4.79 5.01 0.10 41.38 Average: 1 35.20 0.00 4.56 3.14 0.09 57.01