---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-39 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 310 102 0 1579 1506 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:a7:f4:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86253sec preferred_lft 86253sec inet6 fe80::f816:3eff:fea7:f466/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-39) 03/29/24 _x86_64_ (2 CPU) 10:30:40 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 111.58 33.70 77.88 1540.83 10780.88 10:33:02 79.17 15.71 63.46 1679.99 8311.55 Average: 95.38 24.71 70.67 1610.40 9546.42 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 129784 1532056 1910848 93.64 53156 1437744 561656 18.18 416192 1349956 97096 10:33:02 87296 1501108 1953336 95.72 62996 1435260 591856 19.16 482608 1318508 25296 Average: 108540 1516582 1932092 94.68 58076 1436502 576756 18.67 449400 1334232 61196 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 10:32:01 ens3 138.01 100.80 928.26 11.34 0.00 0.00 0.00 0.00 10:33:02 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 10:33:02 ens3 43.34 32.06 76.08 15.71 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 90.69 66.44 502.24 13.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-39) 03/29/24 _x86_64_ (2 CPU) 10:30:40 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 41.07 0.00 2.74 6.00 0.08 50.11 10:32:01 0 17.34 0.00 1.83 3.70 0.07 77.06 10:32:01 1 65.07 0.00 3.64 8.34 0.08 22.86 10:33:02 all 43.83 0.00 2.43 3.97 0.07 49.69 10:33:02 0 33.93 0.00 1.89 2.74 0.07 61.37 10:33:02 1 53.79 0.00 2.99 5.21 0.08 37.92 Average: all 42.44 0.00 2.59 4.99 0.08 49.90 Average: 0 25.61 0.00 1.86 3.22 0.07 69.24 Average: 1 59.43 0.00 3.32 6.78 0.08 30.39