---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4825 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.6G 12G 40% / 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 324 94 0 1573 1494 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:58:57:fb brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe58:57fb/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-4825) 03/17/24 _x86_64_ (2 CPU) 14:02:36 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 93.32 33.24 60.08 1565.49 8042.90 14:05:01 96.92 13.64 83.28 895.29 13587.80 14:06:01 63.35 30.13 33.21 1553.91 12763.26 Average: 84.58 25.71 58.86 1339.52 11444.98 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 118236 1513508 1922396 94.21 51004 1434140 581656 18.83 445496 1334860 129840 14:05:01 114216 1479540 1926416 94.40 66952 1384508 688688 22.29 485676 1290500 50268 14:06:01 182792 1593748 1857840 91.04 71104 1427636 493980 15.99 349128 1363680 23428 Average: 138415 1528932 1902217 93.22 63020 1415428 588108 19.04 426767 1329680 67845 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:04:02 ens3 156.76 103.46 808.06 9.99 0.00 0.00 0.00 0.00 14:05:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 14:05:01 ens3 95.54 61.74 471.87 9.22 0.00 0.00 0.00 0.00 14:06:01 lo 2.85 2.85 0.23 0.23 0.00 0.00 0.00 0.00 14:06:01 ens3 351.70 225.10 2577.05 28.35 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 201.07 129.94 1282.85 15.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4825) 03/17/24 _x86_64_ (2 CPU) 14:02:36 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 41.06 0.00 3.14 5.26 0.32 50.23 14:04:02 0 52.19 0.00 3.51 4.28 0.42 39.61 14:04:02 1 29.96 0.00 2.81 6.24 0.22 60.77 14:05:01 all 43.61 0.00 2.96 5.41 0.26 47.76 14:05:01 0 46.38 0.00 2.94 6.42 0.29 43.97 14:05:01 1 40.82 0.00 2.96 4.41 0.24 51.57 14:06:01 all 43.74 0.00 2.53 2.87 0.30 50.56 14:06:01 0 26.62 0.00 2.25 1.47 0.27 69.38 14:06:01 1 60.80 0.00 2.80 4.26 0.32 31.81 Average: all 42.79 0.00 2.88 4.52 0.29 49.52 Average: 0 41.81 0.00 2.90 4.06 0.33 50.90 Average: 1 43.77 0.00 2.86 4.98 0.26 48.14