---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1193 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 7.2G 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 321 130 0 1541 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:0b:6b:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe0b:6bb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1193) 02/08/24 _x86_64_ (2 CPU) 12:58:12 LINUX RESTART (2 CPU) 12:59:02 tps rtps wtps bread/s bwrtn/s 13:00:01 103.07 34.90 68.17 2050.21 13090.84 13:01:01 103.90 50.26 53.64 3329.80 6637.61 Average: 103.49 42.64 60.84 2695.38 9837.12 12:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 125360 1560268 1915272 93.86 56284 1462364 524632 16.98 380644 1382260 124508 13:01:01 132928 1533116 1907704 93.49 63100 1424324 557236 18.04 437016 1325148 32704 Average: 129144 1546692 1911488 93.67 59692 1443344 540934 17.51 408830 1353704 78606 12:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 13:00:01 ens3 39.03 37.54 421.03 5.85 0.00 0.00 0.00 0.00 13:01:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 13:01:01 ens3 25.79 27.67 49.19 16.69 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 32.35 32.56 233.54 11.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1193) 02/08/24 _x86_64_ (2 CPU) 12:58:12 LINUX RESTART (2 CPU) 12:59:02 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 41.87 0.00 3.16 4.68 0.09 50.20 13:00:01 0 47.38 0.00 3.53 8.56 0.08 40.44 13:00:01 1 36.38 0.00 2.80 0.78 0.08 59.96 13:01:01 all 41.13 0.00 2.27 4.22 0.08 52.30 13:01:01 0 57.42 0.00 2.47 6.17 0.10 33.83 13:01:01 1 24.90 0.00 2.10 2.30 0.07 70.64 Average: all 41.50 0.00 2.71 4.45 0.09 51.25 Average: 0 52.44 0.00 3.00 7.36 0.09 37.12 Average: 1 30.58 0.00 2.44 1.55 0.08 65.35