---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2305 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 7.5G 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 329 114 0 1549 1483 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:07:86:9e brd ff:ff:ff:ff:ff:ff inet 10.32.7.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe07:869e/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-2305) 02/20/24 _x86_64_ (2 CPU) 09:23:51 LINUX RESTART (2 CPU) 09:24:01 tps rtps wtps bread/s bwrtn/s 09:25:01 163.24 79.46 83.77 5490.85 10391.34 09:26:01 102.70 18.32 84.37 1427.02 14963.45 09:27:01 97.65 42.96 54.69 2224.03 11371.17 Average: 121.20 46.92 74.28 3047.39 12242.08 09:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 168688 1553872 1871944 91.73 46984 1428708 532068 17.22 400776 1331300 108520 09:26:01 77376 1460616 1963256 96.21 62028 1408940 675580 21.87 485576 1331376 47732 09:27:01 101288 1502556 1939344 95.04 78340 1403492 570660 18.47 443532 1335852 58516 Average: 115784 1505681 1924848 94.33 62451 1413713 592769 19.19 443295 1332843 71589 09:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:25:01 ens3 354.41 211.93 1365.00 63.35 0.00 0.00 0.00 0.00 09:26:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:26:01 ens3 67.78 60.49 907.50 13.60 0.00 0.00 0.00 0.00 09:27:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 09:27:01 ens3 19.00 18.63 41.66 7.74 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 147.08 97.02 771.47 28.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2305) 02/20/24 _x86_64_ (2 CPU) 09:23:51 LINUX RESTART (2 CPU) 09:24:01 CPU %user %nice %system %iowait %steal %idle 09:25:01 all 39.61 0.00 3.91 8.65 0.10 47.73 09:25:01 0 41.37 0.00 3.79 11.81 0.10 42.93 09:25:01 1 37.83 0.00 4.05 5.49 0.10 52.53 09:26:01 all 40.52 0.00 2.74 4.94 0.08 51.71 09:26:01 0 38.32 0.00 2.16 4.55 0.08 54.89 09:26:01 1 42.73 0.00 3.30 5.32 0.08 48.57 09:27:01 all 42.73 0.00 2.37 4.02 0.08 50.79 09:27:01 0 75.48 0.00 3.26 2.07 0.10 19.10 09:27:01 1 10.41 0.00 1.48 5.95 0.07 82.09 Average: all 40.96 0.00 3.01 5.87 0.09 50.07 Average: 0 51.72 0.00 3.07 6.16 0.09 38.97 Average: 1 30.24 0.00 2.94 5.59 0.08 61.14