---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4991 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 358 398 0 1236 1450 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:85:b1:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe85:b1a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4991) 09/13/24 _x86_64_ (2 CPU) 15:57:29 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 140.78 56.30 84.48 3802.78 13250.83 16:00:01 150.76 45.04 105.71 9378.38 97709.81 16:01:01 177.31 65.23 112.08 3334.36 35061.25 16:02:01 57.81 30.31 27.51 1516.03 3183.74 Average: 131.63 49.19 82.44 4511.04 37404.53 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 130232 1579708 1910400 93.62 58492 1476452 498272 16.13 372996 1385136 108868 16:00:01 108508 1469388 1932124 94.68 68760 1380984 708232 22.93 660440 1125792 120700 16:01:01 90156 1452276 1950476 95.58 95004 1331216 660064 21.37 412272 1353212 616 16:02:01 424436 1475552 1616196 79.20 94932 1011512 581052 18.81 401988 1022168 14452 Average: 188333 1494231 1852299 90.77 79297 1300041 611905 19.81 461924 1221577 61159 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 15:59:01 ens3 78.50 68.13 810.94 11.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:00:01 ens3 218.97 176.30 5868.64 14.05 0.00 0.00 0.00 0.00 16:01:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 16:01:01 ens3 189.37 103.13 1803.69 14.35 0.00 0.00 0.00 0.00 16:02:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:02:01 ens3 108.25 77.32 628.62 22.09 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 149.07 106.38 2284.26 15.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4991) 09/13/24 _x86_64_ (2 CPU) 15:57:29 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 39.23 0.00 3.22 6.98 0.09 50.47 15:59:01 0 57.43 0.00 3.96 9.94 0.10 28.56 15:59:01 1 20.93 0.00 2.47 3.99 0.10 72.51 16:00:01 all 33.97 0.00 4.14 5.92 0.09 55.88 16:00:01 0 31.01 0.00 4.21 5.36 0.07 59.36 16:00:01 1 36.94 0.00 4.06 6.50 0.10 52.39 16:01:01 all 34.24 0.00 3.04 7.96 0.09 54.67 16:01:01 0 20.63 0.00 2.28 7.75 0.07 69.27 16:01:01 1 47.91 0.00 3.82 8.15 0.12 40.01 16:02:01 all 43.65 0.00 2.26 2.42 0.08 51.60 16:02:01 0 47.23 0.00 2.07 1.87 0.08 48.75 16:02:01 1 40.05 0.00 2.44 2.97 0.08 54.45 Average: all 37.77 0.00 3.16 5.82 0.09 53.17 Average: 0 39.00 0.00 3.13 6.22 0.08 51.58 Average: 1 36.53 0.00 3.20 5.41 0.10 54.76