---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4763 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: 2799.996 BogoMIPS: 5599.99 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 7.6G 12G 40% / 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 334 193 0 1464 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:19:c8:cb brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe19:c8cb/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-4763) 01/26/24 _x86_64_ (2 CPU) 14:02:51 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 149.05 79.45 69.60 5464.36 13031.31 14:05:01 113.23 25.44 87.79 1536.30 22429.32 Average: 131.14 52.44 78.70 3500.49 17729.92 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 145500 1539512 1895132 92.87 50192 1432940 534560 17.30 398988 1353012 72448 14:05:01 83268 1446432 1957364 95.92 67296 1390116 675604 21.87 475336 1349200 54924 Average: 114384 1492972 1926248 94.39 58744 1411528 605082 19.59 437162 1351106 63686 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:04:01 ens3 450.45 251.12 1522.89 62.73 0.00 0.00 0.00 0.00 14:05:01 lo 2.93 2.93 0.24 0.24 0.00 0.00 0.00 0.00 14:05:01 ens3 515.99 330.53 3266.68 37.61 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 483.22 290.82 2394.71 50.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4763) 01/26/24 _x86_64_ (2 CPU) 14:02:51 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.47 0.00 3.57 7.66 0.08 48.22 14:04:01 0 49.94 0.00 3.98 5.62 0.08 40.38 14:04:01 1 30.98 0.00 3.18 9.70 0.08 56.06 14:05:01 all 41.33 0.00 3.39 5.21 0.08 49.98 14:05:01 0 66.39 0.00 3.92 7.25 0.10 22.34 14:05:01 1 16.48 0.00 2.86 3.18 0.08 77.39 Average: all 40.90 0.00 3.48 6.43 0.08 49.10 Average: 0 58.17 0.00 3.95 6.43 0.09 31.35 Average: 1 23.69 0.00 3.02 6.42 0.08 66.78