---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2567 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: 2800.000 BogoMIPS: 5600.00 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 343 1647 0 1953 3342 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:bf:86:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:febf:86e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2567) 09/01/25 _x86_64_ (2 CPU) 10:30:49 LINUX RESTART (2 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:01 121.83 49.86 71.97 4003.52 30636.71 10:33:01 63.71 0.17 63.55 26.26 10130.09 10:34:02 44.13 0.53 43.59 23.60 6436.79 10:35:01 23.45 0.90 22.56 99.10 1666.56 Average: 63.20 12.76 50.44 1029.57 12184.40 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 2024972 3421052 2014088 49.87 37476 1525076 596240 11.72 490960 1383444 54008 10:33:01 1779244 3411380 2259816 55.95 56944 1729856 596980 11.73 510296 1585484 65292 10:34:02 1628940 3359880 2410120 59.67 64824 1813412 643536 12.65 575768 1655396 34152 10:35:01 1629368 3365304 2409692 59.66 66596 1816504 639548 12.57 579200 1651372 11452 Average: 1765631 3389404 2273429 56.29 56460 1721212 619076 12.17 539056 1568924 41226 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.08 1.08 0.13 0.13 0.00 0.00 0.00 0.00 10:32:01 ens3 373.65 188.85 882.97 63.81 0.00 0.00 0.00 0.00 10:33:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 10:33:01 ens3 145.55 57.38 866.66 7.05 0.00 0.00 0.00 0.00 10:34:02 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:34:02 ens3 17.33 13.05 16.95 5.51 0.00 0.00 0.00 0.00 10:35:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 10:35:01 ens3 14.07 12.66 10.39 5.56 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 137.18 67.71 444.24 20.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2567) 09/01/25 _x86_64_ (2 CPU) 10:30:49 LINUX RESTART (2 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 35.42 0.00 4.72 11.18 6.99 41.70 10:32:01 0 42.68 0.00 6.13 15.28 8.08 27.83 10:32:01 1 28.11 0.00 3.29 7.05 5.90 55.64 10:33:01 all 34.93 0.00 2.83 7.01 5.90 49.34 10:33:01 0 31.86 0.00 3.61 12.96 6.51 45.06 10:33:01 1 38.03 0.00 2.04 0.99 5.28 53.66 10:34:02 all 40.28 0.00 2.87 3.32 5.42 48.11 10:34:02 0 47.02 0.00 3.69 6.31 5.64 37.34 10:34:02 1 33.55 0.00 2.06 0.34 5.20 58.85 10:35:01 all 40.20 0.00 2.16 2.95 4.89 49.80 10:35:01 0 40.73 0.00 2.28 5.28 5.03 46.68 10:35:01 1 39.67 0.00 2.05 0.60 4.73 52.95 Average: all 37.70 0.00 3.14 6.11 5.80 47.25 Average: 0 40.54 0.00 3.93 9.97 6.32 39.24 Average: 1 34.85 0.00 2.36 2.23 5.28 55.29