---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-11016 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 672K 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 328 77 0 1586 1490 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:91:07:cb brd ff:ff:ff:ff:ff:ff inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86256sec preferred_lft 86256sec inet6 fe80::f816:3eff:fe91:7cb/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-11016) 11/22/24 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 159.89 46.73 113.16 2106.68 11900.72 14:05:01 123.54 53.52 70.03 3264.91 9567.08 Average: 141.72 50.12 91.60 2685.75 10733.99 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 70736 1502524 1969896 96.53 58428 1457928 588820 19.06 438272 1377180 141880 14:05:01 94764 1536512 1945868 95.36 70420 1457456 556428 18.01 459568 1336388 18344 Average: 82750 1519518 1957882 95.94 64424 1457692 572624 18.54 448920 1356784 80112 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 189.74 126.32 985.52 15.79 0.00 0.00 0.00 0.00 14:04:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 14:05:01 ens3 63.86 48.00 203.42 13.51 0.00 0.00 0.00 0.00 14:05:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 126.81 87.16 594.50 14.65 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-11016) 11/22/24 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 38.13 0.00 2.93 8.81 0.08 50.05 14:04:01 0 53.61 0.00 3.51 12.95 0.10 29.83 14:04:01 1 22.63 0.00 2.37 4.63 0.07 70.30 14:05:01 all 42.59 0.00 2.99 4.93 0.09 49.41 14:05:01 0 43.46 0.00 2.90 5.77 0.08 47.78 14:05:01 1 41.69 0.00 3.07 4.10 0.10 51.04 Average: all 40.36 0.00 2.96 6.87 0.09 49.73 Average: 0 48.53 0.00 3.20 9.36 0.09 38.81 Average: 1 32.14 0.00 2.72 4.36 0.08 60.69