---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2589 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 8.1G 12G 42% / 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 360 241 0 1390 1448 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:f7:58:ae brd ff:ff:ff:ff:ff:ff inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fef7:58ae/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-2589) 01/23/25 _x86_64_ (2 CPU) 11:24:41 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 163.71 56.72 106.99 3237.39 14279.84 11:27:01 175.16 62.21 112.95 5227.99 25473.64 11:28:01 132.91 90.02 42.89 7069.91 16263.38 Average: 157.26 69.64 87.62 5177.35 18669.85 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 76540 1524052 1964092 96.25 54608 1478376 547048 17.71 408596 1404708 43156 11:27:01 85604 1496620 1955028 95.81 80592 1420408 632544 20.48 423196 1390040 54868 11:28:01 277900 1459328 1762732 86.38 92072 1167404 598900 19.39 484500 1113196 19240 Average: 146681 1493333 1893951 92.81 75757 1355396 592831 19.19 438764 1302648 39088 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 ens3 84.15 75.93 944.04 12.45 0.00 0.00 0.00 0.00 11:26:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:27:01 ens3 80.06 71.03 1376.23 14.07 0.00 0.00 0.00 0.00 11:27:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 252.92 155.86 1574.06 23.06 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 139.01 100.93 1297.91 16.52 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2589) 01/23/25 _x86_64_ (2 CPU) 11:24:41 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 37.57 0.00 2.87 8.26 0.08 51.22 11:26:01 0 18.34 0.00 2.13 6.79 0.07 72.67 11:26:01 1 56.74 0.00 3.59 9.75 0.08 29.84 11:27:01 all 37.66 0.00 3.44 9.17 0.09 49.64 11:27:01 0 25.47 0.00 3.08 8.96 0.08 62.40 11:27:01 1 49.91 0.00 3.78 9.39 0.10 36.82 11:28:01 all 39.73 0.00 2.69 4.81 0.08 52.70 11:28:01 0 38.35 0.00 2.63 4.16 0.08 54.78 11:28:01 1 41.11 0.00 2.75 5.45 0.08 50.60 Average: all 38.32 0.00 3.00 7.42 0.08 51.18 Average: 0 27.38 0.00 2.61 6.64 0.08 63.28 Average: 1 49.26 0.00 3.37 8.20 0.09 39.07