---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6 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 8.6G 11G 45% / 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 312 491 0 1188 1523 Swap: 1023 1 1022 ---> 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:ec:73:99 brd ff:ff:ff:ff:ff:ff inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feec:7399/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6) 03/29/24 _x86_64_ (2 CPU) 00:46:43 LINUX RESTART (2 CPU) 00:47:01 tps rtps wtps bread/s bwrtn/s 00:48:01 137.64 52.96 84.68 2334.31 8891.41 00:49:01 110.70 34.01 76.69 1223.53 13276.72 00:50:01 262.81 208.53 54.28 42841.99 64727.22 Average: 170.38 98.50 71.88 15465.94 28963.76 00:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:48:01 149800 1555024 1890832 92.66 48876 1446628 530100 17.16 396612 1354740 116576 00:49:01 92192 1517124 1948440 95.48 62592 1446452 620340 20.08 453676 1342232 43272 00:50:01 553904 1581152 1486728 72.86 61792 1071600 524088 16.97 249504 1130292 58300 Average: 265299 1551100 1775333 87.00 57753 1321560 558176 18.07 366597 1275755 72716 00:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:48:01 ens3 142.34 108.91 976.39 35.15 0.00 0.00 0.00 0.00 00:48:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:49:01 ens3 61.31 55.06 761.36 8.06 0.00 0.00 0.00 0.00 00:49:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 00:50:01 ens3 365.91 325.91 10995.98 25.33 0.00 0.00 0.00 0.00 00:50:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 189.85 163.29 4244.40 22.85 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6) 03/29/24 _x86_64_ (2 CPU) 00:46:43 LINUX RESTART (2 CPU) 00:47:01 CPU %user %nice %system %iowait %steal %idle 00:48:01 all 38.19 0.00 2.93 7.18 0.08 51.62 00:48:01 0 53.59 0.00 3.42 5.10 0.10 37.79 00:48:01 1 22.76 0.00 2.41 9.28 0.07 65.48 00:49:01 all 30.09 0.00 2.60 6.13 0.08 61.10 00:49:01 0 46.74 0.00 3.32 2.23 0.10 47.61 00:49:01 1 13.45 0.00 1.91 10.00 0.08 74.56 00:50:01 all 17.05 0.00 4.06 14.89 0.08 63.91 00:50:01 0 9.26 0.00 4.34 20.98 0.08 65.33 00:50:01 1 24.79 0.00 3.76 8.86 0.07 62.53 Average: all 28.46 0.00 3.20 9.40 0.08 58.87 Average: 0 36.60 0.00 3.69 9.41 0.09 50.20 Average: 1 20.34 0.00 2.69 9.38 0.07 67.51