---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-8659 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 9.1G 11G 48% / 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 340 395 0 1257 1468 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:59:df:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe59:dfb2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8659) 10/25/24 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 144.72 47.93 96.79 2270.49 11097.93 16:00:01 161.50 48.30 113.20 9306.50 95273.84 16:01:01 151.99 40.38 111.61 2774.87 36032.39 16:02:01 82.79 63.86 18.93 4045.59 7269.19 Average: 135.25 50.12 85.13 4599.27 37417.46 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 71820 1498220 1968812 96.48 54316 1457416 598780 19.38 451508 1365496 145456 16:00:01 203836 1512848 1836796 90.01 63216 1342836 652588 21.12 573896 1135484 57956 16:01:01 246488 1475884 1794144 87.92 96212 1204068 667504 21.61 367380 1249388 98860 16:02:01 453560 1525636 1587072 77.77 98864 1032444 548972 17.77 359288 1041192 39804 Average: 243926 1503147 1796706 88.05 78152 1259191 616961 19.97 438018 1197890 85519 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:59:01 ens3 81.93 74.27 902.71 10.82 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:00:01 ens3 271.23 187.04 5862.35 16.46 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:01:01 ens3 53.21 44.64 989.97 6.20 0.00 0.00 0.00 0.00 16:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:02:01 ens3 267.69 162.37 1633.38 29.79 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 168.51 117.08 2347.07 15.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8659) 10/25/24 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 37.37 0.00 3.09 7.81 0.08 51.65 15:59:01 0 45.52 0.00 3.35 4.89 0.08 46.16 15:59:01 1 29.21 0.00 2.85 10.71 0.08 57.15 16:00:01 all 33.21 0.00 4.62 6.49 0.08 55.59 16:00:01 0 41.50 0.00 5.36 6.57 0.08 46.49 16:00:01 1 24.88 0.00 3.87 6.43 0.07 64.76 16:01:01 all 37.18 0.00 2.84 8.21 0.08 51.69 16:01:01 0 26.78 0.00 2.41 9.03 0.08 61.70 16:01:01 1 47.56 0.00 3.26 7.39 0.10 41.69 16:02:01 all 37.59 0.00 2.39 3.05 0.08 56.90 16:02:01 0 40.87 0.00 2.00 2.72 0.07 54.33 16:02:01 1 34.32 0.00 2.76 3.38 0.07 59.47 Average: all 36.33 0.00 3.23 6.39 0.08 53.96 Average: 0 38.67 0.00 3.28 5.80 0.08 52.16 Average: 1 34.00 0.00 3.18 6.97 0.08 55.77