---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1942 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 357 311 0 1323 1451 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:92:95:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe92:95f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1942) 08/08/24 _x86_64_ (2 CPU) 11:24:35 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 140.60 59.27 81.34 3601.00 12552.17 11:27:01 146.12 38.75 107.37 1612.20 19679.43 11:28:01 182.39 110.11 72.28 9844.94 27787.04 Average: 156.42 69.54 86.88 5037.47 20002.23 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 72616 1527328 1968016 96.44 54092 1487520 559544 18.11 419912 1397388 93864 11:27:01 84140 1476168 1956492 95.88 76452 1406576 677712 21.94 466032 1350380 112188 11:28:01 84408 1162772 1956224 95.86 94576 1062352 941052 30.46 745960 1045612 636 Average: 80388 1388756 1960244 96.06 75040 1318816 726103 23.50 543968 1264460 68896 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 11:26:02 ens3 78.96 71.15 949.08 9.60 0.00 0.00 0.00 0.00 11:27:01 lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 11:27:01 ens3 95.27 81.13 1580.70 10.63 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 224.52 127.47 1484.61 15.96 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 133.09 93.30 1336.46 12.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1942) 08/08/24 _x86_64_ (2 CPU) 11:24:35 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 38.19 0.00 3.43 7.04 0.08 51.25 11:26:02 0 46.45 0.00 3.65 5.79 0.08 44.02 11:26:02 1 29.89 0.00 3.24 8.30 0.08 58.49 11:27:01 all 36.75 0.00 3.12 8.55 0.10 51.48 11:27:01 0 52.86 0.00 3.47 10.74 0.12 32.81 11:27:01 1 20.82 0.00 2.75 6.38 0.08 69.97 11:28:01 all 37.73 0.00 3.02 6.32 0.09 52.84 11:28:01 0 40.29 0.00 3.15 7.75 0.10 48.71 11:28:01 1 35.19 0.00 2.91 4.88 0.08 56.93 Average: all 37.56 0.00 3.19 7.30 0.09 51.86 Average: 0 46.50 0.00 3.42 8.07 0.10 41.90 Average: 1 28.66 0.00 2.97 6.52 0.08 61.77