---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6543 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 362 1548 0 2033 3319 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:5c:d8:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe5c:d8f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6543) 02/13/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 102.35 19.95 82.40 752.01 5894.48 14:05:01 74.92 4.32 70.60 103.44 10688.49 14:06:01 51.24 10.36 40.88 602.83 4496.58 Average: 76.18 11.58 64.59 488.23 7006.07 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1882384 3443236 2156676 53.40 52356 1666036 563644 11.08 473764 1522920 134384 14:05:01 1518900 3322840 2520160 62.39 69640 1875608 741144 14.57 622316 1704840 102852 14:06:01 1535416 3347508 2503644 61.99 73092 1881384 652596 12.83 612028 1701696 10784 Average: 1645567 3371195 2393493 59.26 65029 1807676 652461 12.82 569369 1643152 82673 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 206.05 118.25 961.47 35.29 0.00 0.00 0.00 0.00 14:04:02 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 14:05:01 ens3 88.92 47.53 378.21 9.53 0.00 0.00 0.00 0.00 14:05:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 21.60 18.60 16.04 8.56 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 105.61 61.54 452.32 17.84 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6543) 02/13/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 40.35 0.00 2.99 6.83 1.86 47.97 14:04:02 0 51.79 0.00 3.79 10.51 1.91 32.00 14:04:02 1 28.98 0.00 2.18 3.19 1.79 63.86 14:05:01 all 42.89 0.00 3.35 3.94 1.75 48.07 14:05:01 0 34.69 0.00 3.19 6.24 1.64 54.25 14:05:01 1 51.13 0.00 3.49 1.63 1.88 41.87 14:06:01 all 43.06 0.00 2.42 2.03 1.82 50.67 14:06:01 0 62.55 0.00 2.89 3.40 2.09 29.08 14:06:01 1 23.74 0.00 1.95 0.66 1.56 72.09 Average: all 42.10 0.00 2.92 4.27 1.81 48.91 Average: 0 49.73 0.00 3.29 6.72 1.88 38.38 Average: 1 34.49 0.00 2.53 1.83 1.74 59.41