---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9855 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 9.1G 11G 48% / 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 351 400 0 1240 1457 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:cf:79:51 brd ff:ff:ff:ff:ff:ff inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fecf:7951/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9855) 11/08/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 151.22 61.94 89.29 3516.77 14266.33 16:00:01 138.41 39.81 98.60 10247.54 93218.32 16:01:01 173.64 65.84 107.80 4183.01 33907.23 16:02:01 64.03 35.55 28.47 1744.89 8621.13 Average: 131.83 50.79 81.04 4923.22 37504.61 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 82912 1536656 1957720 95.94 55060 1485320 542284 17.55 412612 1396320 40612 16:00:01 193972 1484808 1846660 90.49 65836 1318880 661428 21.41 637092 1075104 134996 16:01:01 186772 1529828 1853860 90.85 96188 1318472 612900 19.84 344780 1332752 126440 16:02:01 499888 1545316 1540744 75.50 98688 1006532 516164 16.71 343532 1010812 16712 Average: 240886 1524152 1799746 88.20 78943 1282301 583194 18.88 434504 1203747 79690 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:59:01 ens3 82.56 75.53 910.49 9.94 0.00 0.00 0.00 0.00 16:00:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 16:00:01 ens3 202.65 141.76 5833.36 12.06 0.00 0.00 0.00 0.00 16:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:01:01 ens3 93.39 63.40 1237.78 12.48 0.00 0.00 0.00 0.00 16:02:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:02:01 ens3 211.23 135.47 1409.18 24.31 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 147.46 104.04 2347.79 14.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9855) 11/08/24 _x86_64_ (2 CPU) 15:57:35 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.43 0.00 3.17 7.30 0.08 51.02 15:59:01 0 45.07 0.00 3.21 9.93 0.08 41.71 15:59:01 1 31.79 0.00 3.13 4.65 0.10 60.33 16:00:01 all 32.96 0.00 4.33 5.94 0.09 56.68 16:00:01 0 18.46 0.00 3.30 5.42 0.08 72.74 16:00:01 1 47.38 0.00 5.38 6.47 0.10 40.67 16:01:01 all 37.30 0.00 3.16 8.00 0.11 51.43 16:01:01 0 8.17 0.00 1.73 6.85 0.08 83.16 16:01:01 1 66.79 0.00 4.61 9.15 0.12 19.33 16:02:01 all 39.58 0.00 2.42 2.42 0.08 55.50 16:02:01 0 46.28 0.00 2.87 3.66 0.08 47.10 16:02:01 1 32.90 0.00 1.97 1.20 0.07 63.87 Average: all 37.07 0.00 3.27 5.92 0.09 53.65 Average: 0 29.45 0.00 2.77 6.47 0.08 61.23 Average: 1 44.71 0.00 3.77 5.37 0.10 46.06