---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2371 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 7.3G 12G 38% / 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 322 138 0 1532 1496 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:38:e1:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe38:e158/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2371) 06/07/25 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 163.38 37.30 126.09 1760.05 14715.58 14:05:01 103.75 38.75 65.00 2389.20 8134.22 Average: 133.57 38.03 95.54 2074.60 11425.17 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 82308 1500728 1958324 95.97 57340 1445996 584792 18.93 471400 1333964 98368 14:05:01 182220 1554284 1858412 91.07 69964 1389456 543120 17.58 422552 1288320 33736 Average: 132264 1527506 1908368 93.52 63652 1417726 563956 18.26 446976 1311142 66052 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 223.89 146.08 1140.45 26.45 0.00 0.00 0.00 0.00 14:04:01 lo 1.50 1.50 0.18 0.18 0.00 0.00 0.00 0.00 14:05:01 ens3 57.20 39.22 153.18 13.54 0.00 0.00 0.00 0.00 14:05:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 140.55 92.65 646.86 20.00 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2371) 06/07/25 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.58 0.00 3.05 8.31 0.09 49.97 14:04:01 0 50.34 0.00 3.77 4.94 0.12 40.83 14:04:01 1 26.78 0.00 2.35 11.68 0.08 59.11 14:05:01 all 42.74 0.00 3.33 4.49 0.09 49.35 14:05:01 0 40.51 0.00 3.22 2.54 0.08 53.65 14:05:01 1 45.02 0.00 3.41 6.46 0.08 45.02 Average: all 40.67 0.00 3.19 6.40 0.09 49.66 Average: 0 45.40 0.00 3.50 3.74 0.10 47.27 Average: 1 35.92 0.00 2.88 9.07 0.08 52.05