---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5756 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 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 370 1543 0 2031 3314 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:3d:68:2a brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe3d:682a/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-5756) 07/14/26 _x86_64_ (2 CPU) 10:30:51 LINUX RESTART (2 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:02 125.80 49.98 75.82 4010.57 34400.54 10:33:01 59.97 0.42 59.54 27.12 9886.78 10:34:01 57.03 1.17 55.86 118.09 7357.01 Average: 80.80 17.10 63.70 1378.30 17160.23 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 1892256 3365832 2146796 53.15 40640 1598120 642112 12.62 550112 1453732 91524 10:33:01 1670268 3432604 2368784 58.65 61712 1847572 558700 10.98 487468 1701932 148816 10:34:01 1601380 3410952 2437672 60.35 66808 1887696 586136 11.52 529152 1724524 27016 Average: 1721301 3403129 2317751 57.38 56387 1777796 595649 11.71 522244 1626729 89119 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 10:32:02 ens3 446.53 201.19 1551.60 64.38 0.00 0.00 0.00 0.00 10:33:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 10:33:01 ens3 83.66 35.93 410.64 5.52 0.00 0.00 0.00 0.00 10:34:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 10:34:01 ens3 25.44 19.88 25.80 8.00 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 184.32 85.30 659.13 25.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5756) 07/14/26 _x86_64_ (2 CPU) 10:30:51 LINUX RESTART (2 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 33.66 0.00 4.23 11.63 8.04 42.44 10:32:02 0 21.19 0.00 4.51 8.14 7.73 58.43 10:32:02 1 46.42 0.00 3.95 15.20 8.33 26.10 10:33:01 all 35.52 0.00 2.79 6.24 7.11 48.34 10:33:01 0 31.91 0.00 2.34 2.16 7.63 55.96 10:33:01 1 39.19 0.00 3.24 10.39 6.60 40.58 10:34:01 all 39.75 0.00 2.47 4.19 5.78 47.81 10:34:01 0 32.99 0.00 2.24 7.17 5.73 51.87 10:34:01 1 46.61 0.00 2.69 1.17 5.81 43.72 Average: all 36.32 0.00 3.16 7.35 6.97 46.20 Average: 0 28.69 0.00 3.03 5.83 7.03 55.42 Average: 1 44.08 0.00 3.29 8.89 6.91 36.82