---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-236 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 334 141 0 1517 1486 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:ca:27:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feca:27bc/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-236) 07/12/25 _x86_64_ (2 CPU) 14:02:36 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:03 96.24 22.15 74.09 846.96 8599.90 14:05:01 69.06 15.99 53.07 1005.03 7737.61 14:06:01 85.72 31.62 54.10 1732.22 7210.40 Average: 83.85 23.34 60.51 1196.65 7851.02 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:03 105584 1459532 1935048 94.83 48900 1395428 626244 20.27 489404 1303972 100960 14:05:01 110536 1540268 1930096 94.58 60088 1453244 538696 17.44 427552 1348296 115880 14:06:01 86844 1472920 1953788 95.74 69108 1406672 610620 19.77 517420 1294852 22568 Average: 100988 1490907 1939644 95.05 59365 1418448 591853 19.16 478125 1315707 79803 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:03 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:03 ens3 163.45 98.00 897.73 20.51 0.00 0.00 0.00 0.00 14:05:01 lo 1.03 1.03 0.11 0.11 0.00 0.00 0.00 0.00 14:05:01 ens3 75.01 40.92 302.08 7.99 0.00 0.00 0.00 0.00 14:06:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:06:01 ens3 42.22 26.36 119.95 8.57 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 93.81 55.28 441.75 12.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-236) 07/12/25 _x86_64_ (2 CPU) 14:02:36 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:03 all 37.19 0.00 3.01 8.24 3.76 47.80 14:04:03 0 48.74 0.00 3.29 9.06 4.53 34.38 14:04:03 1 25.61 0.00 2.75 7.44 2.99 61.21 14:05:01 all 38.60 0.00 2.79 6.43 3.19 48.98 14:05:01 0 35.73 0.00 2.66 9.60 3.06 48.96 14:05:01 1 41.48 0.00 2.92 3.27 3.33 49.00 14:06:01 all 39.54 0.00 2.79 5.82 3.38 48.47 14:06:01 0 32.25 0.00 2.30 4.03 3.07 58.36 14:06:01 1 46.86 0.00 3.31 7.64 3.69 38.50 Average: all 38.44 0.00 2.87 6.84 3.45 48.41 Average: 0 38.94 0.00 2.75 7.53 3.56 47.21 Average: 1 37.93 0.00 2.99 6.15 3.34 49.59