---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4540 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 7.8G 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 335 118 0 1538 1480 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:12:42:85 brd ff:ff:ff:ff:ff:ff inet 10.32.6.18/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe12:4285/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4540) 09/08/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 142.80 55.02 87.77 2425.45 11466.93 00:36:01 182.33 95.75 86.58 6334.80 25354.12 00:37:01 10.03 0.03 10.00 4.53 2110.58 00:38:01 71.04 64.12 6.92 3014.03 1783.97 Average: 101.22 53.56 47.66 2930.62 10116.17 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 156656 1596048 1883976 92.32 53568 1471992 499220 16.16 342404 1392308 121972 00:36:01 68512 1426996 1972120 96.64 71460 1378184 848352 27.46 493632 1338132 61680 00:37:01 83268 1381284 1957364 95.92 71500 1319012 898132 29.07 535284 1283968 124 00:38:01 168284 1514892 1872348 91.75 73324 1359400 576696 18.67 419244 1304452 47184 Average: 119180 1479805 1921452 94.16 67463 1382147 705600 22.84 447641 1329715 57740 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 79.01 72.23 933.99 9.84 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 93.83 82.48 1490.29 9.62 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 4.07 4.07 0.23 0.23 0.00 0.00 0.00 0.00 00:38:01 ens3 139.66 65.09 827.96 13.52 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 78.06 54.84 810.27 8.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4540) 09/08/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 37.72 0.00 3.14 7.21 0.09 51.84 00:35:02 0 38.92 0.00 2.99 3.56 0.10 54.42 00:35:02 1 36.48 0.00 3.31 10.87 0.10 49.24 00:36:01 all 36.18 0.00 3.42 8.50 0.09 51.81 00:36:01 0 47.09 0.00 3.55 3.74 0.10 45.51 00:36:01 1 25.23 0.00 3.26 13.29 0.09 58.13 00:37:01 all 50.08 0.00 0.18 0.18 0.07 49.48 00:37:01 0 99.65 0.00 0.25 0.00 0.10 0.00 00:37:01 1 0.18 0.00 0.12 0.37 0.03 99.30 00:38:01 all 33.96 0.00 1.32 3.53 0.08 61.11 00:38:01 0 57.42 0.00 1.29 2.93 0.08 38.28 00:38:01 1 10.51 0.00 1.35 4.11 0.08 83.94 Average: all 39.50 0.00 2.01 4.84 0.08 53.57 Average: 0 60.86 0.00 2.01 2.55 0.10 34.48 Average: 1 18.08 0.00 2.01 7.13 0.08 72.71