---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9999 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 349 69 0 1574 1465 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:5f:fc:45 brd ff:ff:ff:ff:ff:ff inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe5f:fc45/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9999) 11/10/24 _x86_64_ (2 CPU) 00:33:38 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 130.88 47.38 83.51 2175.71 11783.44 00:36:01 177.29 97.14 80.16 6959.91 23408.37 00:37:01 15.79 0.07 15.73 12.66 4466.24 00:38:01 74.95 70.07 4.88 3528.27 3588.40 Average: 99.41 53.48 45.93 3153.05 10759.04 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 77184 1495152 1963448 96.22 53360 1449856 588744 19.06 438952 1373816 127052 00:36:01 64088 1449060 1976544 96.86 74064 1402276 810008 26.22 475872 1362384 128868 00:37:01 77340 1367036 1963292 96.21 74112 1308620 891488 28.86 537120 1290640 92 00:38:01 170828 1544008 1869804 91.63 75792 1384148 530344 17.17 398260 1325280 52640 Average: 97360 1463814 1943272 95.23 69332 1386225 705146 22.83 462551 1338030 77163 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:35:02 ens3 82.81 74.01 911.69 9.39 0.00 0.00 0.00 0.00 00:36:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 00:36:01 ens3 87.68 69.94 1491.62 8.81 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 4.00 4.00 0.22 0.22 0.00 0.00 0.00 0.00 00:38:01 ens3 163.70 76.77 1033.84 13.41 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 83.52 55.12 856.60 7.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9999) 11/10/24 _x86_64_ (2 CPU) 00:33:38 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 38.51 0.00 3.16 6.46 0.08 51.78 00:35:02 0 35.40 0.00 3.00 4.45 0.07 57.08 00:35:02 1 41.63 0.00 3.33 8.47 0.08 46.49 00:36:01 all 35.53 0.00 3.35 8.17 0.09 52.85 00:36:01 0 35.77 0.00 3.72 5.43 0.10 54.99 00:36:01 1 35.31 0.00 2.97 10.93 0.09 50.70 00:37:01 all 50.65 0.00 0.22 0.43 0.08 48.62 00:37:01 0 4.70 0.00 0.30 0.84 0.07 94.09 00:37:01 1 97.20 0.00 0.15 0.00 0.10 2.55 00:38:01 all 33.91 0.00 1.33 4.33 0.08 60.35 00:38:01 0 47.49 0.00 1.42 3.91 0.08 47.09 00:38:01 1 20.31 0.00 1.24 4.74 0.08 73.63 Average: all 39.69 0.00 2.01 4.82 0.09 53.40 Average: 0 30.73 0.00 2.09 3.64 0.08 63.46 Average: 1 48.71 0.00 1.91 6.01 0.09 43.28