---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13365 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 358 1361 0 2224 3319 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:99:9d:e0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe99:9de0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13365) 09/23/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 116.15 19.41 96.73 743.88 8235.03 14:05:01 115.40 27.96 87.44 2088.60 18875.99 14:06:01 17.20 7.53 9.67 648.83 3526.88 Average: 82.73 18.25 64.49 1155.25 10164.24 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1672684 3472460 2366368 58.59 60600 1885648 524940 10.32 427128 1757532 322820 14:05:01 1233172 3305424 2805880 69.47 72796 2133292 752988 14.80 690292 1905588 26688 14:06:01 1410024 3413600 2629028 65.09 73716 2068300 574380 11.29 591240 1839596 32740 Average: 1438627 3397161 2600425 64.38 69037 2029080 617436 12.14 569553 1834239 127416 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 261.59 186.89 1661.97 21.02 0.00 0.00 0.00 0.00 14:04:02 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 14:05:01 ens3 64.82 42.91 284.88 5.10 0.00 0.00 0.00 0.00 14:05:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 7.45 5.72 5.48 3.17 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 Average: ens3 111.55 78.70 652.82 9.79 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13365) 09/23/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.62 0.00 2.87 6.46 0.11 50.94 14:04:02 0 10.37 0.00 1.29 7.21 0.08 81.05 14:04:02 1 69.24 0.00 4.47 5.69 0.12 20.48 14:05:01 all 39.45 0.00 8.29 5.87 0.10 46.29 14:05:01 0 36.04 0.00 7.23 5.60 0.10 51.03 14:05:01 1 42.86 0.00 9.35 6.14 0.12 41.53 14:06:01 all 46.93 0.00 2.50 0.40 0.09 50.07 14:06:01 0 48.80 0.00 2.45 0.50 0.08 48.17 14:06:01 1 45.07 0.00 2.56 0.32 0.08 51.97 Average: all 42.01 0.00 4.53 4.24 0.10 49.12 Average: 0 31.65 0.00 3.63 4.44 0.09 60.19 Average: 1 52.43 0.00 5.44 4.04 0.11 37.98