---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13149 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 7.7G 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 329 94 0 1569 1488 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:58:79:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe58:79f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13149) 12/15/24 _x86_64_ (2 CPU) 00:33:44 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 154.74 54.99 99.75 2437.05 11299.28 00:36:01 187.94 100.07 87.87 6393.09 24913.70 00:37:01 74.33 32.67 41.65 1209.33 6012.93 Average: 138.73 62.37 76.36 3329.60 14015.23 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 78864 1517652 1961768 96.14 51136 1475304 569452 18.43 438532 1377408 120468 00:36:01 74116 1455416 1966516 96.37 72096 1399980 847332 27.43 476796 1349100 127568 00:37:01 95068 1498148 1945564 95.34 75768 1414432 588840 19.06 451384 1347788 14584 Average: 82683 1490405 1957949 95.95 66333 1429905 668541 21.64 455571 1358099 87540 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 ens3 165.22 133.77 1234.13 23.12 0.00 0.00 0.00 0.00 00:35:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 ens3 71.78 60.26 1495.88 8.29 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 00:37:01 ens3 18.78 19.56 16.78 12.92 0.00 0.00 0.00 0.00 00:37:01 lo 4.40 4.40 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 85.34 71.26 912.40 14.81 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13149) 12/15/24 _x86_64_ (2 CPU) 00:33:44 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 37.37 0.00 3.05 8.09 0.08 51.41 00:35:02 0 46.49 0.00 3.51 14.04 0.08 35.87 00:35:02 1 28.25 0.00 2.61 2.13 0.07 66.95 00:36:01 all 35.98 0.00 3.64 8.48 0.09 51.80 00:36:01 0 44.81 0.00 3.37 6.66 0.10 45.05 00:36:01 1 27.17 0.00 3.89 10.30 0.09 58.54 00:37:01 all 29.18 0.00 1.51 5.10 0.08 64.13 00:37:01 0 40.97 0.00 1.72 6.43 0.08 50.79 00:37:01 1 17.42 0.00 1.30 3.79 0.07 77.43 Average: all 34.17 0.00 2.73 7.22 0.08 55.80 Average: 0 44.09 0.00 2.87 9.06 0.09 43.90 Average: 1 24.26 0.00 2.59 5.38 0.07 67.69