---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4983 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 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 328 96 0 1567 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:e8:0d:3d brd ff:ff:ff:ff:ff:ff inet 10.32.6.39/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fee8:d3d/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-4983) 03/19/24 _x86_64_ (2 CPU) 15:19:31 LINUX RESTART (2 CPU) 15:20:02 tps rtps wtps bread/s bwrtn/s 15:21:01 109.49 36.59 72.90 2104.15 9114.15 15:22:01 92.59 30.51 62.08 2328.69 9425.92 Average: 100.97 33.52 67.44 2217.35 9271.33 15:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 79080 1483884 1961552 96.12 53544 1440296 603720 19.54 458968 1359348 131308 15:22:01 142432 1543596 1898200 93.02 63260 1424472 551044 17.84 433200 1317300 27212 Average: 110756 1513740 1929876 94.57 58402 1432384 577382 18.69 446084 1338324 79260 15:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 ens3 135.29 86.84 785.12 10.21 0.00 0.00 0.00 0.00 15:21:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 15:22:01 ens3 45.65 33.57 168.23 14.25 0.00 0.00 0.00 0.00 15:22:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 90.10 59.98 474.11 12.25 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4983) 03/19/24 _x86_64_ (2 CPU) 15:19:31 LINUX RESTART (2 CPU) 15:20:02 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 40.41 0.00 2.80 5.98 0.14 50.67 15:21:01 0 31.49 0.00 2.56 9.16 0.14 56.65 15:21:01 1 49.33 0.00 3.04 2.80 0.14 44.70 15:22:01 all 42.94 0.00 2.56 3.67 0.10 50.72 15:22:01 0 21.84 0.00 2.01 5.73 0.07 70.36 15:22:01 1 63.98 0.00 3.10 1.63 0.13 31.15 Average: all 41.68 0.00 2.68 4.82 0.12 50.70 Average: 0 26.63 0.00 2.28 7.44 0.10 63.55 Average: 1 56.72 0.00 3.07 2.21 0.13 37.86