---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-290 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 7.8G 12G 41% / 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 332 109 0 1550 1477 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:73:91:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe73:911c/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-290) 07/13/25 _x86_64_ (2 CPU) 00:33:48 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:03 109.79 51.13 58.66 3968.83 5857.21 00:36:01 74.01 14.29 59.72 587.80 10470.04 00:37:01 101.27 51.90 49.37 2765.34 8037.99 00:38:01 62.08 22.26 39.82 2029.99 16589.54 00:39:01 62.84 31.46 31.38 1293.52 4785.87 Average: 82.05 34.34 47.71 2139.71 9138.97 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:03 104876 1497788 1935756 94.86 35880 1451620 590008 19.10 461912 1341056 80788 00:36:01 76808 1496204 1963824 96.24 54372 1450444 582780 18.87 471020 1341768 123056 00:37:01 79156 1495084 1961476 96.12 67648 1436540 633020 20.49 496876 1318252 96500 00:38:01 144868 1429800 1895764 92.90 77800 1290768 896624 29.02 478188 1261640 100464 00:39:01 111740 1484384 1928892 94.52 80496 1371820 593712 19.22 441400 1325516 25724 Average: 103490 1480652 1937142 94.93 63239 1400238 659229 21.34 469879 1317646 85306 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:03 ens3 378.17 205.01 1584.20 65.64 0.00 0.00 0.00 0.00 00:35:03 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 ens3 28.42 23.25 300.14 3.61 0.00 0.00 0.00 0.00 00:36:01 lo 0.55 0.55 0.04 0.04 0.00 0.00 0.00 0.00 00:37:01 ens3 39.84 28.11 489.48 5.85 0.00 0.00 0.00 0.00 00:37:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 00:38:01 ens3 30.09 20.71 909.75 1.85 0.00 0.00 0.00 0.00 00:38:01 lo 3.80 3.80 0.20 0.20 0.00 0.00 0.00 0.00 00:39:01 ens3 12.86 12.68 12.00 9.20 0.00 0.00 0.00 0.00 00:39:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 98.38 58.21 661.67 17.33 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-290) 07/13/25 _x86_64_ (2 CPU) 00:33:48 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:03 all 37.73 0.00 3.56 9.11 5.08 44.51 00:35:03 0 42.31 0.00 3.71 8.45 5.04 40.49 00:35:03 1 33.18 0.00 3.43 9.79 5.11 48.49 00:36:01 all 37.34 0.00 2.42 6.09 3.68 50.47 00:36:01 0 33.03 0.00 2.39 7.49 3.69 53.39 00:36:01 1 41.67 0.00 2.42 4.67 3.68 47.56 00:37:01 all 34.07 0.00 3.02 7.75 4.49 50.67 00:37:01 0 25.40 0.00 2.59 7.33 4.83 59.84 00:37:01 1 42.88 0.00 3.48 8.18 4.16 41.31 00:38:01 all 32.79 0.00 2.46 3.09 4.52 57.14 00:38:01 0 20.28 0.00 2.18 3.98 4.61 68.94 00:38:01 1 45.45 0.00 2.75 2.17 4.41 45.22 00:39:01 all 34.12 0.00 1.94 5.84 3.61 54.49 00:39:01 0 25.84 0.00 1.66 4.75 3.04 64.70 00:39:01 1 42.37 0.00 2.20 6.94 4.20 44.30 Average: all 35.19 0.00 2.68 6.37 4.28 51.47 Average: 0 29.31 0.00 2.51 6.39 4.25 57.54 Average: 1 41.10 0.00 2.86 6.36 4.32 45.37