---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7579 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 7.3G 12G 38% / 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 331 308 0 1352 1496 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:9b:8f:6f brd ff:ff:ff:ff:ff:ff inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe9b:8f6f/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-7579) 10/13/24 _x86_64_ (2 CPU) 14:02:40 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 140.03 49.88 90.15 2418.12 11841.15 14:05:01 118.51 44.69 73.81 3065.93 12624.49 14:06:01 41.21 27.66 13.55 1884.62 2971.24 Average: 99.92 40.75 59.18 2456.29 9146.31 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 124960 1550388 1915672 93.88 56548 1453980 540260 17.49 385668 1380028 145180 14:05:01 261500 1426900 1779132 87.19 66296 1196648 754908 24.44 513664 1138544 25648 14:06:01 311592 1496332 1729040 84.73 67968 1214192 592240 19.17 468932 1134788 23252 Average: 232684 1491207 1807948 88.60 63604 1288273 629136 20.37 456088 1217787 64693 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 14:04:01 ens3 174.43 116.54 1010.43 15.79 0.00 0.00 0.00 0.00 14:05:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:05:01 ens3 54.07 39.36 248.80 13.35 0.00 0.00 0.00 0.00 14:06:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:06:01 ens3 12.46 9.47 8.99 5.03 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 80.33 55.13 422.79 11.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7579) 10/13/24 _x86_64_ (2 CPU) 14:02:40 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.95 0.00 3.06 6.99 0.08 49.92 14:04:01 0 16.66 0.00 1.96 4.35 0.07 76.96 14:04:01 1 63.60 0.00 4.17 9.66 0.12 22.45 14:05:01 all 40.93 0.00 7.72 4.32 0.11 46.92 14:05:01 0 52.24 0.00 7.97 4.60 0.13 35.06 14:05:01 1 29.62 0.00 7.44 4.06 0.08 58.79 14:06:01 all 45.96 0.00 2.05 1.68 0.08 50.23 14:06:01 0 54.94 0.00 2.14 2.90 0.10 39.92 14:06:01 1 36.99 0.00 1.98 0.43 0.07 60.52 Average: all 42.28 0.00 4.27 4.33 0.09 49.03 Average: 0 41.17 0.00 4.01 3.95 0.10 50.77 Average: 1 43.40 0.00 4.53 4.71 0.09 47.27