---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13293 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 371 1348 0 2224 3306 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:11:54:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe11:5419/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13293) 09/22/26 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 127.58 19.33 108.25 710.40 7910.13 14:05:01 117.86 28.55 89.31 2135.23 19235.52 14:06:01 18.50 7.53 10.96 648.83 3693.78 Average: 87.81 18.42 69.39 1159.42 10229.92 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1603880 3361964 2435180 60.29 60380 1845276 620032 12.19 550724 1705212 298456 14:05:01 1226596 3296984 2812464 69.63 72984 2131448 744332 14.63 699732 1903396 27604 14:06:01 1449808 3451908 2589252 64.11 73972 2066368 527700 10.37 549980 1839956 31812 Average: 1426761 3370285 2612299 64.68 69112 2014364 630688 12.40 600145 1816188 119291 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 287.55 185.28 1394.28 27.89 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 104.64 74.63 617.72 8.62 0.00 0.00 0.00 0.00 14:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 8.32 6.63 7.30 2.92 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 133.66 88.92 673.37 13.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13293) 09/22/26 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.41 0.00 2.74 7.26 0.11 50.48 14:04:02 0 36.04 0.00 2.67 6.97 0.10 54.22 14:04:02 1 42.78 0.00 2.80 7.56 0.12 46.74 14:05:01 all 38.97 0.00 7.79 4.99 0.09 48.16 14:05:01 0 26.02 0.00 7.32 7.04 0.08 59.53 14:05:01 1 51.99 0.00 8.28 2.92 0.12 36.69 14:06:01 all 47.19 0.00 2.75 0.41 0.08 49.56 14:06:01 0 15.56 0.00 2.19 0.26 0.05 81.93 14:06:01 1 79.22 0.00 3.30 0.53 0.10 16.84 Average: all 41.89 0.00 4.41 4.20 0.10 49.41 Average: 0 25.83 0.00 4.04 4.73 0.08 65.33 Average: 1 58.07 0.00 4.77 3.67 0.11 33.38