---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5007 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 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 346 1563 0 2033 3335 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:cd:80:98 brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fecd:8098/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5007) 07/05/25 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 98.07 21.75 76.32 858.39 5381.10 14:05:01 55.60 1.80 53.80 42.70 8474.77 14:06:01 68.06 14.46 53.59 694.15 7130.81 Average: 74.01 12.73 61.28 534.48 6987.30 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1760700 3371780 2278352 56.41 51232 1715296 640596 12.59 577300 1536916 186828 14:05:01 1743980 3468748 2295072 56.82 62940 1808692 526392 10.35 457036 1657400 117580 14:06:01 1644004 3453992 2395048 59.30 71488 1881144 533944 10.49 502828 1703580 23424 Average: 1716228 3431507 2322824 57.51 61887 1801711 566977 11.14 512388 1632632 109277 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 234.19 115.58 1016.48 38.30 0.00 0.00 0.00 0.00 14:04:02 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:05:01 ens3 78.21 43.72 301.60 11.97 0.00 0.00 0.00 0.00 14:05:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 14:06:01 ens3 42.79 27.05 121.81 14.69 0.00 0.00 0.00 0.00 14:06:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 118.62 62.22 480.96 21.71 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 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-5007) 07/05/25 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.24 0.00 2.94 7.63 3.63 46.55 14:04:02 0 37.14 0.00 2.96 9.66 3.69 46.55 14:04:02 1 41.36 0.00 2.91 5.61 3.57 46.55 14:05:01 all 41.18 0.00 2.89 4.36 2.95 48.61 14:05:01 0 32.84 0.00 2.51 6.79 2.49 55.36 14:05:01 1 49.53 0.00 3.27 1.94 3.40 41.86 14:06:01 all 41.92 0.00 2.56 3.83 3.75 47.93 14:06:01 0 28.87 0.00 2.38 5.92 3.32 59.51 14:06:01 1 55.03 0.00 2.74 1.72 4.20 36.30 Average: all 40.78 0.00 2.80 5.28 3.45 47.70 Average: 0 32.95 0.00 2.62 7.46 3.17 53.80 Average: 1 48.64 0.00 2.97 3.10 3.73 41.57