---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2539 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 349 289 0 1354 1459 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:7c:da:ae brd ff:ff:ff:ff:ff:ff inet 10.32.7.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe7c:daae/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-2539) 08/15/24 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 139.12 61.48 77.65 2972.42 11742.57 11:27:01 152.61 50.87 101.73 2738.10 18001.13 11:28:01 175.13 101.35 73.78 8627.82 28577.18 Average: 155.62 71.23 84.39 4779.34 19439.87 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 139180 1585632 1901452 93.18 53440 1478812 503884 16.31 355440 1395632 116992 11:27:01 71340 1483884 1969292 96.50 76424 1424736 664620 21.51 466240 1358056 101660 11:28:01 83072 1265008 1957560 95.93 94832 1169316 837036 27.10 660988 1138572 12004 Average: 97864 1444841 1942768 95.20 74899 1357621 668513 21.64 494223 1297420 76885 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:26:01 ens3 78.45 71.87 951.18 11.51 0.00 0.00 0.00 0.00 11:27:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 11:27:01 ens3 86.24 73.76 1552.93 10.75 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 216.18 128.15 1396.82 14.56 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 126.95 91.26 1300.29 12.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2539) 08/15/24 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 38.65 0.00 3.29 7.02 0.08 50.95 11:26:01 0 40.85 0.00 3.49 6.02 0.08 49.55 11:26:01 1 36.44 0.00 3.11 8.02 0.08 52.34 11:27:01 all 36.88 0.00 3.40 8.96 0.10 50.66 11:27:01 0 35.41 0.00 2.82 9.42 0.10 52.25 11:27:01 1 38.36 0.00 3.95 8.48 0.10 49.11 11:28:01 all 36.43 0.00 2.92 6.72 0.09 53.84 11:28:01 0 24.76 0.00 2.41 7.34 0.08 65.41 11:28:01 1 48.12 0.00 3.43 6.09 0.10 42.26 Average: all 37.32 0.00 3.20 7.56 0.09 51.82 Average: 0 33.66 0.00 2.91 7.59 0.09 55.75 Average: 1 40.98 0.00 3.50 7.53 0.09 47.90