---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-567 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 363 1548 0 2031 3318 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:dc:b1:eb brd ff:ff:ff:ff:ff:ff inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fedc:b1eb/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-567) 08/09/25 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 118.78 48.67 70.11 3932.82 5809.53 14:05:01 56.40 0.38 56.02 16.13 9162.13 14:06:01 70.19 13.93 56.26 668.84 7533.36 Average: 81.79 21.00 60.80 1539.44 7501.49 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1854928 3351788 2184124 54.08 42116 1618436 667036 13.11 572628 1463504 114548 14:05:01 1725860 3441080 2313192 57.27 62344 1800336 549964 10.81 480772 1651800 121724 14:06:01 1534540 3343956 2504512 62.01 71880 1880240 651672 12.81 611440 1703124 27488 Average: 1705109 3378941 2333943 57.78 58780 1766337 622891 12.24 554947 1606143 87920 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:04:01 ens3 343.44 198.93 1455.38 62.91 0.00 0.00 0.00 0.00 14:05:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:05:01 ens3 62.12 33.28 283.16 5.83 0.00 0.00 0.00 0.00 14:06:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 37.59 26.37 128.59 8.86 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 147.72 86.20 622.41 25.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-567) 08/09/25 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.42 0.00 3.52 9.67 2.81 44.58 14:04:01 0 26.31 0.00 3.16 6.67 2.57 61.29 14:04:01 1 52.62 0.00 3.88 12.70 3.03 27.76 14:05:01 all 41.24 0.00 2.70 4.41 2.04 49.60 14:05:01 0 42.38 0.00 2.36 1.01 2.04 52.20 14:05:01 1 40.09 0.00 3.03 7.83 2.04 47.01 14:06:01 all 42.12 0.00 3.11 4.14 2.33 48.29 14:06:01 0 44.31 0.00 3.19 1.89 2.42 48.19 14:06:01 1 39.94 0.00 3.03 6.39 2.27 48.38 Average: all 40.93 0.00 3.11 6.08 2.40 47.49 Average: 0 37.64 0.00 2.91 3.20 2.34 53.91 Average: 1 44.21 0.00 3.31 8.97 2.45 41.05