---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2862 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: 2800.000 BogoMIPS: 5600.00 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.7G 12G 41% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 336 118 0 1538 1477 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:3e:9d:36 brd ff:ff:ff:ff:ff:ff inet 10.32.7.29/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe3e:9d36/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2862) 06/15/25 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 137.92 35.61 102.32 1308.86 11612.39 00:36:01 168.71 76.33 92.38 5939.82 24914.81 00:37:01 84.87 52.29 32.58 2439.86 5917.15 Average: 130.29 54.62 75.67 3214.21 14088.17 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 97752 1496572 1942880 95.21 50960 1435788 582024 18.84 455808 1340336 136492 00:36:01 84580 1462424 1956052 95.86 75672 1393748 667260 21.60 472188 1344884 125488 00:37:01 178456 1545628 1862176 91.25 79636 1371120 528288 17.10 400128 1307972 45748 Average: 120263 1501541 1920369 94.11 68756 1400219 592524 19.18 442708 1331064 102576 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 00:35:02 ens3 159.78 133.24 1287.06 26.26 0.00 0.00 0.00 0.00 00:36:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 00:36:01 ens3 73.09 61.59 1444.81 8.51 0.00 0.00 0.00 0.00 00:37:01 lo 4.20 4.20 0.24 0.24 0.00 0.00 0.00 0.00 00:37:01 ens3 15.43 15.68 13.80 13.05 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 82.83 70.23 912.36 15.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2862) 06/15/25 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 38.12 0.00 2.77 7.01 0.08 52.03 00:35:02 0 37.81 0.00 2.53 1.72 0.07 57.87 00:35:02 1 38.41 0.00 3.01 12.30 0.08 46.20 00:36:01 all 36.49 0.00 3.47 7.82 0.08 52.13 00:36:01 0 41.71 0.00 3.53 6.60 0.10 48.06 00:36:01 1 31.32 0.00 3.39 9.02 0.07 56.20 00:37:01 all 30.65 0.00 1.78 5.05 0.07 62.45 00:37:01 0 35.00 0.00 2.03 7.16 0.07 55.73 00:37:01 1 26.31 0.00 1.52 2.97 0.08 69.11 Average: all 35.07 0.00 2.66 6.62 0.08 55.57 Average: 0 38.15 0.00 2.69 5.16 0.08 53.93 Average: 1 32.00 0.00 2.63 8.08 0.08 57.22