---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2139 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 7.2G 13G 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 340 110 0 1541 1474 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:11:94:4d brd ff:ff:ff:ff:ff:ff inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86252sec preferred_lft 86252sec inet6 fe80::f816:3eff:fe11:944d/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-2139) 05/29/24 _x86_64_ (2 CPU) 10:30:41 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 150.78 50.17 100.62 2262.23 9035.98 10:33:01 89.62 19.93 69.69 1326.31 9481.35 Average: 120.21 35.05 85.16 1794.39 9258.61 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 98040 1520300 1942592 95.20 52228 1458344 556532 18.02 442716 1354364 125692 10:33:01 107404 1480556 1933228 94.74 62628 1394040 590384 19.11 495528 1283036 16536 Average: 102722 1500428 1937910 94.97 57428 1426192 573458 18.56 469122 1318700 71114 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 183.89 122.20 878.11 19.74 0.00 0.00 0.00 0.00 10:32:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:33:01 ens3 58.74 44.69 170.66 14.21 0.00 0.00 0.00 0.00 10:33:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 121.33 83.46 524.47 16.98 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2139) 05/29/24 _x86_64_ (2 CPU) 10:30:41 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 38.81 0.00 2.83 8.41 0.08 49.86 10:32:01 0 44.55 0.00 3.00 6.03 0.10 46.32 10:32:01 1 33.04 0.00 2.65 10.81 0.07 53.43 10:33:01 all 43.60 0.00 2.57 4.25 0.08 49.51 10:33:01 0 65.06 0.00 3.05 1.55 0.08 30.25 10:33:01 1 22.19 0.00 2.10 6.94 0.05 68.72 Average: all 41.21 0.00 2.70 6.33 0.08 49.68 Average: 0 54.81 0.00 3.03 3.79 0.09 38.28 Average: 1 27.60 0.00 2.37 8.87 0.06 61.10