---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3765 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 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 346 432 0 1213 1462 Swap: 1023 1 1022 ---> 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:9a:91:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe9a:9192/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3765) 08/30/24 _x86_64_ (2 CPU) 15:57:32 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 147.29 55.06 92.24 3784.24 14641.21 16:00:01 153.57 51.78 101.78 8837.45 94671.11 16:01:01 145.38 38.14 107.25 2451.98 33078.84 16:02:01 92.77 67.88 24.89 3514.30 8599.13 Average: 134.75 53.21 81.54 4646.96 37746.61 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 91272 1554260 1949360 95.53 56876 1492524 530572 17.18 403084 1398076 57400 16:00:01 81652 1487876 1958980 96.00 66928 1430232 660832 21.39 640156 1178420 137364 16:01:01 83392 1465468 1957240 95.91 90504 1356416 663968 21.49 451064 1323556 126576 16:02:01 442772 1467380 1597860 78.30 91796 990280 594804 19.25 417000 992428 23844 Average: 174772 1493746 1865860 91.44 76526 1317363 612544 19.83 477826 1223120 86296 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 15:59:01 ens3 74.11 68.70 803.95 11.28 0.00 0.00 0.00 0.00 16:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:00:01 ens3 238.44 212.33 6065.21 16.16 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 48.58 40.95 978.05 5.98 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 248.32 137.20 1447.89 28.21 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 152.36 114.79 2323.71 15.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3765) 08/30/24 _x86_64_ (2 CPU) 15:57:32 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.28 0.00 3.24 7.62 0.08 50.76 15:59:01 0 38.58 0.00 3.26 4.30 0.08 53.78 15:59:01 1 38.00 0.00 3.21 10.97 0.10 47.73 16:00:01 all 33.10 0.00 4.20 6.68 0.08 55.94 16:00:01 0 18.72 0.00 3.45 9.27 0.08 68.47 16:00:01 1 47.58 0.00 5.00 4.05 0.07 43.30 16:01:01 all 35.66 0.00 3.00 6.95 0.09 54.31 16:01:01 0 43.44 0.00 3.30 5.54 0.10 47.63 16:01:01 1 27.81 0.00 2.69 8.37 0.08 61.05 16:02:01 all 42.09 0.00 2.62 3.32 0.08 51.89 16:02:01 0 58.08 0.00 2.54 2.61 0.08 36.68 16:02:01 1 26.11 0.00 2.66 4.04 0.07 67.13 Average: all 37.28 0.00 3.27 6.14 0.08 53.23 Average: 0 39.67 0.00 3.14 5.44 0.09 51.67 Average: 1 34.88 0.00 3.39 6.86 0.08 54.80