---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-380 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 361 1551 0 2031 3321 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:6d:e1:cc brd ff:ff:ff:ff:ff:ff inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe6d:e1cc/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-380) 08/07/25 _x86_64_ (2 CPU) 14:02:38 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 96.97 17.75 79.22 687.22 5757.57 14:05:01 66.77 4.13 62.64 91.22 10200.20 14:06:01 57.07 10.40 46.68 604.30 5323.65 Average: 73.64 10.80 62.85 462.96 7076.63 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1869972 3435400 2169088 53.70 52036 1670908 568920 11.18 484128 1526800 145028 14:05:01 1627696 3401524 2411364 59.70 66536 1850744 649992 12.78 542556 1682204 101920 14:06:01 1589612 3398080 2449448 60.64 72148 1879324 588752 11.57 561892 1701056 23108 Average: 1695760 3411668 2343300 58.02 63573 1800325 602555 11.84 529525 1636687 90019 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 14:04:02 ens3 167.46 93.48 894.99 17.56 0.00 0.00 0.00 0.00 14:05:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:05:01 ens3 68.06 40.80 277.16 7.52 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 39.83 25.93 121.11 8.43 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 91.91 53.47 431.94 11.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-380) 08/07/25 _x86_64_ (2 CPU) 14:02:38 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 38.63 0.00 2.82 7.42 2.30 48.82 14:04:02 0 32.29 0.00 2.61 6.34 2.13 56.63 14:04:02 1 44.98 0.00 3.03 8.53 2.47 41.00 14:05:01 all 42.40 0.00 3.13 3.70 2.37 48.40 14:05:01 0 47.78 0.00 3.17 0.39 2.33 46.33 14:05:01 1 37.01 0.00 3.09 7.01 2.44 50.45 14:06:01 all 41.93 0.00 2.27 3.38 2.34 50.08 14:06:01 0 17.15 0.00 1.77 0.90 2.06 78.12 14:06:01 1 67.12 0.00 2.78 5.90 2.61 21.60 Average: all 40.98 0.00 2.74 4.84 2.34 49.11 Average: 0 32.25 0.00 2.51 2.55 2.17 60.52 Average: 1 49.74 0.00 2.97 7.15 2.50 37.64