---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-805 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 326 121 0 1544 1493 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:42:c5:00 brd ff:ff:ff:ff:ff:ff inet 10.32.6.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe42:c500/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-805) 07/19/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 116.55 39.46 77.08 2829.34 9506.34 14:05:01 70.82 19.96 50.86 804.47 7493.10 14:06:01 90.90 35.98 54.92 2123.11 8008.80 Average: 92.89 31.87 61.02 1925.81 8341.57 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 90852 1469236 1949780 95.55 39304 1433540 622664 20.16 485672 1332208 2596 14:05:01 84992 1530012 1955640 95.84 58060 1469800 547376 17.72 426512 1373676 129492 14:06:01 184284 1561376 1856348 90.97 66688 1400624 524248 16.97 419480 1297280 29808 Average: 120043 1520208 1920589 94.12 54684 1434655 564763 18.28 443888 1334388 53965 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 428.47 207.45 1460.59 63.97 0.00 0.00 0.00 0.00 14:04:02 lo 1.06 1.06 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 65.14 30.06 283.88 5.21 0.00 0.00 0.00 0.00 14:05:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 43.86 25.50 126.99 12.18 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 179.96 88.07 626.28 27.27 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-805) 07/19/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 38.78 0.00 3.19 9.61 4.68 43.74 14:04:02 0 54.33 0.00 3.99 14.35 4.81 22.53 14:04:02 1 23.33 0.00 2.40 4.94 4.53 64.81 14:05:01 all 38.76 0.00 3.03 5.55 3.70 48.95 14:05:01 0 44.36 0.00 3.24 9.29 3.18 39.93 14:05:01 1 33.26 0.00 2.80 1.86 4.24 57.83 14:06:01 all 39.06 0.00 3.12 6.46 3.86 47.51 14:06:01 0 45.03 0.00 3.10 8.62 3.93 39.31 14:06:01 1 33.09 0.00 3.13 4.29 3.76 55.74 Average: all 38.87 0.00 3.11 7.22 4.08 46.72 Average: 0 47.93 0.00 3.45 10.76 3.98 33.88 Average: 1 29.87 0.00 2.78 3.70 4.18 59.48