---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-833 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 8.0G 12G 42% / 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 374 737 0 2831 3286 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:44:22:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe44:225d/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-833) 10/22/26 _x86_64_ (2 CPU) 05:04:37 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:02 78.59 18.78 59.81 696.42 7226.40 05:07:01 149.09 57.01 92.09 3240.94 20856.13 05:08:01 40.75 1.95 38.80 97.03 16094.90 05:09:01 52.25 20.78 31.47 734.80 4310.67 Average: 79.88 24.49 55.39 1183.70 12085.98 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 1710744 3374256 2328308 57.64 53280 1765200 628544 12.35 529052 1637040 209932 05:07:01 882952 3331232 3156100 78.14 73968 2501564 694044 13.64 688504 2247956 324064 05:08:01 866124 3387300 3172928 78.56 80924 2557696 679464 13.36 578216 2358088 20284 05:09:01 718408 3330212 3320644 82.21 83324 2644844 639388 12.57 694064 2390344 11572 Average: 1044557 3355750 2994495 74.14 72874 2367326 660360 12.98 622459 2158357 141463 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:06:02 ens3 81.35 68.94 1495.86 9.25 0.00 0.00 0.00 0.00 05:07:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 05:07:01 ens3 117.23 96.63 1882.09 13.93 0.00 0.00 0.00 0.00 05:08:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 05:08:01 ens3 1.25 1.35 3.28 0.35 0.00 0.00 0.00 0.00 05:09:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:09:01 ens3 103.42 83.30 940.54 20.34 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 75.64 62.41 1077.05 10.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-833) 10/22/26 _x86_64_ (2 CPU) 05:04:37 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:02 all 39.45 0.00 2.46 4.67 0.10 53.31 05:06:02 0 33.96 0.00 2.16 3.78 0.08 60.01 05:06:02 1 44.95 0.00 2.74 5.55 0.12 46.65 05:07:01 all 34.29 0.00 3.40 7.95 0.10 54.26 05:07:01 0 40.52 0.00 3.57 3.59 0.10 52.22 05:07:01 1 28.05 0.00 3.26 12.32 0.09 56.29 05:08:01 all 13.30 0.00 1.99 1.25 0.04 83.41 05:08:01 0 2.93 0.00 2.41 1.65 0.03 92.98 05:08:01 1 23.69 0.00 1.57 0.87 0.05 73.81 05:09:01 all 42.14 0.00 2.31 2.06 0.09 53.40 05:09:01 0 20.99 0.00 2.16 3.35 0.05 73.45 05:09:01 1 63.18 0.00 2.45 0.77 0.13 33.47 Average: all 32.29 0.00 2.53 3.97 0.08 61.13 Average: 0 24.53 0.00 2.57 3.09 0.07 69.74 Average: 1 40.05 0.00 2.50 4.84 0.10 52.52