---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-622 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: 2799.998 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 326 181 0 1484 1498 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:83:93:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe83:93b1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-622) 02/02/24 _x86_64_ (2 CPU) 14:02:32 LINUX RESTART (2 CPU) 14:03:03 tps rtps wtps bread/s bwrtn/s 14:04:01 126.52 30.35 96.17 1474.27 16340.38 14:05:01 101.93 45.61 56.32 3143.89 16187.51 Average: 114.02 38.11 75.91 2323.23 16262.65 14:03:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 131876 1502540 1908756 93.54 58248 1398476 594548 19.25 440464 1319128 58896 14:05:01 88416 1530704 1952216 95.67 68028 1469184 570368 18.46 435144 1386200 56364 Average: 110146 1516622 1930486 94.60 63138 1433830 582458 18.85 437804 1352664 57630 14:03:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 14:04:01 ens3 146.75 101.95 966.90 10.66 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 339.41 232.35 2764.16 31.23 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 244.71 168.25 1880.75 21.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-622) 02/02/24 _x86_64_ (2 CPU) 14:02:32 LINUX RESTART (2 CPU) 14:03:03 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.32 0.00 2.97 6.70 0.09 49.92 14:04:01 0 23.22 0.00 1.89 7.20 0.09 67.61 14:04:01 1 57.54 0.00 4.08 6.17 0.10 32.11 14:05:01 all 34.83 0.00 2.78 3.81 0.08 58.49 14:05:01 0 22.93 0.00 2.29 2.69 0.08 72.01 14:05:01 1 46.77 0.00 3.28 4.94 0.08 44.94 Average: all 37.53 0.00 2.87 5.23 0.09 54.28 Average: 0 23.07 0.00 2.09 4.91 0.08 69.85 Average: 1 52.05 0.00 3.67 5.54 0.09 38.65