---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5719 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 7.9G 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 341 96 0 1555 1475 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:22:e9:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe22:e9ff/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-5719) 03/28/24 _x86_64_ (2 CPU) 05:04:42 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:02 119.00 53.58 65.42 2302.86 10607.06 05:07:01 155.19 66.80 88.40 4469.46 22788.28 05:08:01 70.60 43.81 26.80 3563.67 8996.37 05:09:02 105.22 72.40 32.81 3934.28 4828.00 Average: 112.33 59.12 53.21 3563.71 11759.76 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 96144 1528884 1944488 95.29 50536 1471976 552388 17.88 425372 1377648 91664 05:07:01 75788 1480420 1964844 96.29 68092 1431940 665144 21.53 473484 1360552 116824 05:08:01 208628 1554588 1832004 89.78 73760 1363592 585908 18.97 358240 1335944 724 05:09:02 84740 1471824 1955892 95.85 77728 1394840 602232 19.49 481704 1324912 23700 Average: 116325 1508929 1924307 94.30 67529 1415587 601418 19.47 434700 1349764 58228 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 ens3 83.46 78.00 957.20 15.07 0.00 0.00 0.00 0.00 05:06:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 05:07:01 ens3 81.86 72.47 1634.73 9.44 0.00 0.00 0.00 0.00 05:07:01 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 05:08:01 ens3 1.07 1.15 0.18 0.23 0.00 0.00 0.00 0.00 05:08:01 lo 0.55 0.55 0.06 0.06 0.00 0.00 0.00 0.00 05:09:02 ens3 224.13 115.46 1521.19 21.24 0.00 0.00 0.00 0.00 05:09:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 97.69 66.75 1025.83 11.50 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 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-5719) 03/28/24 _x86_64_ (2 CPU) 05:04:42 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:02 all 39.81 0.00 3.11 6.03 0.08 50.96 05:06:02 0 48.94 0.00 3.24 5.07 0.08 42.66 05:06:02 1 30.67 0.00 2.96 7.00 0.08 59.28 05:07:01 all 37.09 0.00 3.27 6.96 0.09 52.59 05:07:01 0 39.56 0.00 3.69 6.81 0.10 49.84 05:07:01 1 34.60 0.00 2.84 7.11 0.09 55.36 05:08:01 all 12.47 0.00 1.93 2.17 0.08 83.35 05:08:01 0 15.72 0.00 1.31 3.42 0.10 79.45 05:08:01 1 9.19 0.00 2.56 0.89 0.07 87.30 05:09:02 all 40.59 0.00 2.43 5.60 0.08 51.30 05:09:02 0 36.94 0.00 2.24 8.41 0.08 52.33 05:09:02 1 44.22 0.00 2.64 2.79 0.08 50.26 Average: all 32.44 0.00 2.68 5.18 0.09 59.61 Average: 0 35.22 0.00 2.61 5.92 0.09 56.16 Average: 1 29.65 0.00 2.75 4.43 0.08 63.08