---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1255 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: 2800.022 BogoMIPS: 5600.04 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 7.7G 12G 41% / 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 334 109 0 1548 1477 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:86:b0:74 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe86:b074/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1255) 04/10/24 _x86_64_ (2 CPU) 21:50:27 LINUX RESTART (2 CPU) 21:51:01 tps rtps wtps bread/s bwrtn/s 21:52:01 120.12 39.30 80.82 1976.75 13150.24 21:53:01 137.31 60.57 76.74 3617.53 23289.72 21:54:01 10.45 0.00 10.45 0.00 2147.82 21:55:01 42.24 31.71 10.53 1354.84 867.72 Average: 77.53 32.90 44.64 1737.25 9864.10 21:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:52:01 88752 1482460 1951880 95.65 54600 1425016 596192 19.30 469692 1331876 75284 21:53:01 72368 1398580 1968264 96.45 73108 1338908 816516 26.43 514244 1301836 62748 21:54:01 82400 1356552 1958232 95.96 73156 1287116 857104 27.75 550708 1255940 92 21:55:01 165868 1540520 1874764 91.87 75184 1380928 529636 17.14 382992 1333184 43504 Average: 102347 1444528 1938285 94.98 69012 1357992 699862 22.66 479409 1305709 45407 21:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:52:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 21:52:01 ens3 70.17 65.86 785.46 8.26 0.00 0.00 0.00 0.00 21:53:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:53:01 ens3 79.64 70.42 1432.86 8.42 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 21:55:01 lo 3.93 3.93 0.21 0.21 0.00 0.00 0.00 0.00 21:55:01 ens3 12.91 12.93 10.90 10.45 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 40.71 37.31 557.32 6.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1255) 04/10/24 _x86_64_ (2 CPU) 21:50:27 LINUX RESTART (2 CPU) 21:51:01 CPU %user %nice %system %iowait %steal %idle 21:52:01 all 39.99 0.00 2.95 6.82 0.10 50.14 21:52:01 0 34.18 0.00 2.66 10.44 0.08 52.63 21:52:01 1 45.83 0.00 3.22 3.21 0.10 47.65 21:53:01 all 40.16 0.00 3.37 6.83 0.10 49.54 21:53:01 0 56.83 0.00 4.02 6.86 0.12 32.18 21:53:01 1 23.38 0.00 2.75 6.80 0.08 66.99 21:54:01 all 50.14 0.00 0.18 0.23 0.08 49.36 21:54:01 0 87.42 0.00 0.08 0.00 0.10 12.40 21:54:01 1 12.63 0.00 0.29 0.44 0.08 86.57 21:55:01 all 34.13 0.00 0.85 2.44 0.08 62.50 21:55:01 0 48.73 0.00 1.02 3.88 0.07 46.30 21:55:01 1 19.59 0.00 0.67 1.00 0.07 78.68 Average: all 41.10 0.00 1.84 4.08 0.09 52.89 Average: 0 56.79 0.00 1.95 5.30 0.09 35.87 Average: 1 25.37 0.00 1.73 2.86 0.08 69.96