---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-11025 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: 2800.000 BogoMIPS: 5600.00 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 9.1G 11G 48% / 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 343 426 0 1223 1465 Swap: 1023 1 1022 ---> 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:83:51:2c brd ff:ff:ff:ff:ff:ff inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe83:512c/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-11025) 11/22/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 140.59 57.66 82.93 3300.25 12323.12 16:00:01 140.69 34.64 106.05 8838.22 96634.80 16:01:01 146.27 38.08 108.18 2272.93 34271.33 16:02:01 92.22 62.42 29.80 3484.89 8462.06 Average: 129.90 48.26 81.64 4455.89 37673.80 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 72320 1548828 1968312 96.46 54900 1508060 542496 17.56 407484 1411936 93896 16:00:01 129068 1494324 1911564 93.68 64364 1394336 657472 21.28 624060 1152432 129532 16:01:01 239624 1544596 1801008 88.26 94188 1275492 590484 19.11 315128 1303916 104676 16:02:01 439344 1475852 1601288 78.47 92976 999584 594176 19.23 416624 994632 17488 Average: 220089 1515900 1820543 89.21 76607 1294368 596157 19.30 440824 1215729 86398 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 79.46 71.53 914.09 11.58 0.00 0.00 0.00 0.00 15:59:02 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 16:00:01 ens3 197.70 139.67 5951.84 12.09 0.00 0.00 0.00 0.00 16:00:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 16:01:01 ens3 51.90 42.08 990.23 6.04 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:02:01 ens3 251.59 165.84 1662.44 29.19 0.00 0.00 0.00 0.00 16:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 144.93 104.63 2364.58 14.73 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-11025) 11/22/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.48 0.00 3.01 7.11 0.09 51.32 15:59:02 0 30.59 0.00 2.74 7.40 0.08 59.18 15:59:02 1 46.36 0.00 3.25 6.82 0.10 43.46 16:00:01 all 33.59 0.00 4.33 6.64 0.09 55.36 16:00:01 0 36.98 0.00 4.32 7.54 0.08 51.07 16:00:01 1 30.17 0.00 4.35 5.70 0.09 59.69 16:01:01 all 34.65 0.00 2.79 8.50 0.08 53.98 16:01:01 0 45.72 0.00 3.03 9.99 0.08 41.17 16:01:01 1 23.57 0.00 2.54 7.01 0.08 66.78 16:02:01 all 41.75 0.00 2.62 3.61 0.08 51.94 16:02:01 0 40.06 0.00 2.32 1.27 0.08 56.28 16:02:01 1 43.44 0.00 2.91 5.97 0.08 47.60 Average: all 37.13 0.00 3.18 6.46 0.08 53.14 Average: 0 38.34 0.00 3.10 6.54 0.08 51.94 Average: 1 35.92 0.00 3.26 6.38 0.09 54.35