---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13411 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 7.9G 12G 42% / 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 346 819 0 2777 3314 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:c1:bd brd ff:ff:ff:ff:ff:ff inet 10.32.7.128/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fee7:c1bd/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-13411) 09/24/26 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:02 94.70 18.78 75.92 696.42 6651.02 05:07:01 130.44 45.69 84.75 2276.22 18397.70 05:08:01 71.20 12.90 58.31 1029.30 20649.76 Average: 98.60 25.68 72.93 1328.72 15215.15 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 1795968 3418728 2243092 55.54 52012 1726648 607432 11.94 480744 1601276 188076 05:07:01 1215036 3371392 2824024 69.92 70268 2220524 676176 13.29 575776 2042296 156660 05:08:01 841280 3389908 3197780 79.17 83524 2579136 602820 11.85 593072 2364868 19140 Average: 1284095 3393343 2754965 68.21 68601 2175436 628809 12.36 549864 2002813 121292 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 ens3 62.01 53.36 1205.34 8.42 0.00 0.00 0.00 0.00 05:06:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:07:01 ens3 113.30 97.03 1932.65 13.87 0.00 0.00 0.00 0.00 05:07:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 05:08:01 ens3 7.07 6.63 7.93 2.92 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 60.50 52.09 1043.71 8.37 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 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-13411) 09/24/26 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:02 all 38.28 0.00 2.49 6.33 0.17 52.72 05:06:02 0 23.10 0.00 2.21 3.31 0.13 71.25 05:06:02 1 53.45 0.00 2.78 9.35 0.22 34.21 05:07:01 all 34.46 0.00 3.18 6.84 0.17 55.36 05:07:01 0 42.93 0.00 3.09 1.60 0.19 52.20 05:07:01 1 25.93 0.00 3.28 12.11 0.15 58.52 05:08:01 all 28.71 0.00 2.02 2.97 0.11 66.18 05:08:01 0 46.41 0.00 2.69 2.47 0.13 48.31 05:08:01 1 10.96 0.00 1.36 3.46 0.07 84.15 Average: all 33.81 0.00 2.56 5.37 0.15 58.11 Average: 0 37.46 0.00 2.66 2.46 0.15 57.27 Average: 1 30.15 0.00 2.47 8.28 0.15 58.96