---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7491 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 330 330 0 1331 1497 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:c2:7e:64 brd ff:ff:ff:ff:ff:ff inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fec2:7e64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7491) 10/12/24 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 143.01 37.06 105.95 2136.40 14996.37 14:05:01 100.46 46.78 53.68 3011.79 9364.23 14:06:01 51.52 30.49 21.03 1873.15 2753.27 Average: 98.32 38.07 60.26 2336.79 9036.86 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 149296 1592140 1891336 92.68 58952 1467524 493920 15.99 343880 1394884 70744 14:05:01 205540 1385400 1835092 89.93 66348 1209700 789320 25.55 553464 1152744 24320 14:06:01 400564 1567332 1640068 80.37 68932 1195588 530592 17.18 396204 1120576 20356 Average: 251800 1514957 1788832 87.66 64744 1290937 604611 19.57 431183 1222735 38473 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 181.14 122.64 883.88 15.03 0.00 0.00 0.00 0.00 14:04:02 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 14:05:01 ens3 50.24 31.50 237.94 5.49 0.00 0.00 0.00 0.00 14:05:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 14:06:01 ens3 18.46 14.96 13.36 7.15 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 83.47 56.51 379.21 9.24 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7491) 10/12/24 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.79 0.00 3.23 7.54 0.09 49.34 14:04:02 0 23.08 0.00 2.17 5.30 0.08 69.36 14:04:02 1 56.66 0.00 4.30 9.83 0.10 29.11 14:05:01 all 40.89 0.00 7.47 3.64 0.11 47.89 14:05:01 0 39.37 0.00 7.29 2.77 0.10 50.46 14:05:01 1 42.43 0.00 7.63 4.51 0.12 45.31 14:06:01 all 45.08 0.00 2.24 2.28 0.09 50.31 14:06:01 0 20.86 0.00 1.95 1.12 0.07 76.00 14:06:01 1 69.49 0.00 2.57 3.45 0.12 24.38 Average: all 41.93 0.00 4.29 4.49 0.10 49.19 Average: 0 27.67 0.00 3.77 3.07 0.08 65.41 Average: 1 56.29 0.00 4.81 5.93 0.11 32.85