---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3680 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 8.1G 12G 42% / 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 346 354 0 1292 1462 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:42:20:fb brd ff:ff:ff:ff:ff:ff inet 10.32.7.105/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe42:20fb/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-3680) 08/29/24 _x86_64_ (2 CPU) 11:24:29 LINUX RESTART (2 CPU) 11:25:02 tps rtps wtps bread/s bwrtn/s 11:26:01 145.32 54.24 91.09 3627.11 14837.28 11:27:01 141.21 35.77 105.45 1316.14 21359.59 11:28:01 113.78 58.43 55.35 3090.30 20538.22 Average: 133.37 49.45 83.92 2672.47 18934.58 11:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 120868 1553040 1919764 94.08 56904 1462116 526424 17.04 406112 1366244 58112 11:27:01 213700 1510548 1826932 89.53 83660 1296272 679372 21.99 399296 1271428 121564 11:28:01 426340 1506696 1614292 79.11 93828 1057900 561980 18.19 381276 1058660 16956 Average: 253636 1523428 1786996 87.57 78131 1272096 589259 19.07 395561 1232111 65544 11:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 11:26:01 ens3 80.58 70.96 799.61 9.64 0.00 0.00 0.00 0.00 11:27:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 11:27:01 ens3 85.46 72.33 1494.59 9.58 0.00 0.00 0.00 0.00 11:28:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 217.73 126.77 1443.25 25.98 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 128.18 90.13 1248.32 15.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3680) 08/29/24 _x86_64_ (2 CPU) 11:24:29 LINUX RESTART (2 CPU) 11:25:02 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 39.25 0.00 3.00 7.39 0.08 50.29 11:26:01 0 19.48 0.00 1.88 6.72 0.07 71.85 11:26:01 1 59.24 0.00 4.16 8.08 0.10 28.42 11:27:01 all 36.71 0.00 3.33 7.86 0.10 52.01 11:27:01 0 41.69 0.00 3.18 7.04 0.08 48.01 11:27:01 1 31.72 0.00 3.47 8.69 0.10 56.02 11:28:01 all 37.94 0.00 2.66 4.27 0.08 55.06 11:28:01 0 40.07 0.00 1.99 1.84 0.08 56.01 11:28:01 1 35.82 0.00 3.31 6.68 0.08 54.11 Average: all 37.96 0.00 2.99 6.50 0.08 52.46 Average: 0 33.77 0.00 2.35 5.20 0.08 58.60 Average: 1 42.17 0.00 3.65 7.81 0.10 46.27