---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2503 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 7.9G 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 342 119 0 1530 1472 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:25:0c:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.122/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe25:c2b/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-2503) 02/22/24 _x86_64_ (2 CPU) 05:04:29 LINUX RESTART (2 CPU) 05:05:02 tps rtps wtps bread/s bwrtn/s 05:06:01 110.45 37.34 73.12 1755.18 11209.76 05:07:01 176.77 94.55 82.22 5785.84 24342.21 05:08:01 80.72 58.16 22.56 3668.46 7107.62 Average: 122.71 63.49 59.22 3747.33 14236.34 05:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 178672 1589116 1861960 91.24 54008 1443328 502876 16.28 362616 1352320 126008 05:07:01 132500 1502244 1908132 93.51 73340 1386532 706392 22.87 428816 1338160 145176 05:08:01 251012 1583920 1789620 87.70 74784 1350032 497600 16.11 357992 1295564 71744 Average: 187395 1558427 1853237 90.82 67377 1393297 568956 18.42 383141 1328681 114309 05:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 ens3 64.63 59.94 797.38 7.40 0.00 0.00 0.00 0.00 05:06:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 05:07:01 ens3 88.84 76.44 1587.65 9.19 0.00 0.00 0.00 0.00 05:07:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:08:01 ens3 232.58 133.84 1827.22 15.86 0.00 0.00 0.00 0.00 05:08:01 lo 0.82 0.82 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 129.03 90.24 1407.40 10.84 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2503) 02/22/24 _x86_64_ (2 CPU) 05:04:29 LINUX RESTART (2 CPU) 05:05:02 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 40.66 0.00 2.73 5.97 0.09 50.55 05:06:01 0 52.18 0.00 3.13 1.70 0.10 42.90 05:06:01 1 29.12 0.00 2.31 10.25 0.10 58.21 05:07:01 all 36.03 0.00 3.45 7.65 0.10 52.78 05:07:01 0 46.87 0.00 3.37 4.17 0.12 45.47 05:07:01 1 25.18 0.00 3.52 11.13 0.08 60.09 05:08:01 all 10.40 0.00 2.38 3.86 0.07 83.30 05:08:01 0 10.28 0.00 1.43 3.69 0.07 84.54 05:08:01 1 10.50 0.00 3.33 4.01 0.07 82.10 Average: all 28.97 0.00 2.85 5.83 0.09 62.26 Average: 0 36.41 0.00 2.64 3.19 0.10 57.67 Average: 1 21.55 0.00 3.06 8.45 0.08 66.86