---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1870 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 8.0G 12G 42% / 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 323 116 0 1553 1485 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:b6:bd:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:feb6:bdc6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1870) 02/15/24 _x86_64_ (2 CPU) 11:24:31 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 112.79 33.45 79.34 1577.74 13270.83 11:27:01 129.71 31.76 97.95 2182.07 20508.23 11:28:01 104.53 34.96 69.57 1619.06 21702.52 Average: 115.68 33.39 82.29 1792.96 18493.39 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 113712 1518844 1926920 94.43 51836 1440720 575688 18.64 447848 1332128 47084 11:27:01 87512 1475020 1953120 95.71 76208 1396880 684068 22.14 485644 1315696 50536 11:28:01 158340 1527744 1882292 92.24 94096 1346796 555488 17.98 368956 1337952 47312 Average: 119855 1507203 1920777 94.13 74047 1394799 605081 19.59 434149 1328592 48311 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 11:26:01 ens3 71.00 68.00 969.86 8.18 0.00 0.00 0.00 0.00 11:27:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 11:27:01 ens3 83.67 73.31 1371.02 10.66 0.00 0.00 0.00 0.00 11:28:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 11:28:01 ens3 20.55 22.66 41.67 14.81 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 58.41 54.66 794.24 11.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1870) 02/15/24 _x86_64_ (2 CPU) 11:24:31 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 39.69 0.00 2.76 6.34 0.08 51.13 11:26:01 0 43.95 0.00 2.44 3.49 0.10 50.02 11:26:01 1 35.40 0.00 3.08 9.21 0.08 52.22 11:27:01 all 39.15 0.00 3.55 7.19 0.09 50.01 11:27:01 0 34.33 0.00 3.11 9.70 0.08 52.78 11:27:01 1 44.00 0.00 3.98 4.67 0.08 47.26 11:28:01 all 39.90 0.00 2.63 5.44 0.08 51.96 11:28:01 0 38.31 0.00 2.53 8.52 0.10 50.54 11:28:01 1 41.45 0.00 2.75 2.38 0.07 53.34 Average: all 39.58 0.00 2.98 6.32 0.08 51.03 Average: 0 38.86 0.00 2.69 7.24 0.09 51.11 Average: 1 40.29 0.00 3.27 5.42 0.08 50.94