---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5605 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 7.8G 12G 41% / 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 316 103 0 1572 1492 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:a0:95:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fea0:95b2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5605) 03/26/24 _x86_64_ (2 CPU) 19:23:12 LINUX RESTART (2 CPU) 19:24:01 tps rtps wtps bread/s bwrtn/s 19:25:01 128.31 65.84 62.46 2891.97 10453.32 19:26:01 100.75 28.89 71.86 2471.44 23765.01 19:27:01 65.62 32.91 32.71 1418.16 4514.85 Average: 98.23 42.55 55.68 2260.57 12911.52 19:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:25:01 94748 1548288 1945884 95.36 61344 1473732 582620 18.86 437604 1349252 140248 19:26:01 129516 1454392 1911116 93.65 74840 1332904 925988 29.97 440564 1312000 91352 19:27:01 128860 1527580 1911772 93.69 77840 1398996 555460 17.98 387132 1359400 25152 Average: 117708 1510087 1922924 94.23 71341 1401877 688023 22.27 421767 1340217 85584 19:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:25:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 19:25:01 ens3 40.65 34.61 251.67 7.45 0.00 0.00 0.00 0.00 19:26:01 lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 19:26:01 ens3 59.15 49.53 1578.40 4.39 0.00 0.00 0.00 0.00 19:27:01 lo 0.92 0.92 0.08 0.08 0.00 0.00 0.00 0.00 19:27:01 ens3 17.40 18.26 15.01 12.73 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 39.07 34.13 615.06 8.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5605) 03/26/24 _x86_64_ (2 CPU) 19:23:12 LINUX RESTART (2 CPU) 19:24:01 CPU %user %nice %system %iowait %steal %idle 19:25:01 all 39.72 0.00 3.13 6.93 0.08 50.14 19:25:01 0 53.17 0.00 3.83 6.03 0.10 36.87 19:25:01 1 26.21 0.00 2.45 7.81 0.07 63.46 19:26:01 all 26.82 0.00 3.33 4.53 0.08 65.24 19:26:01 0 32.51 0.00 2.73 4.60 0.08 60.08 19:26:01 1 21.13 0.00 3.90 4.47 0.07 70.45 19:27:01 all 25.41 0.00 1.40 3.80 0.07 69.32 19:27:01 0 38.39 0.00 1.47 3.38 0.08 56.67 19:27:01 1 12.42 0.00 1.35 4.25 0.07 81.92 Average: all 30.65 0.00 2.62 5.09 0.08 61.57 Average: 0 41.36 0.00 2.68 4.67 0.09 51.20 Average: 1 19.91 0.00 2.56 5.51 0.07 71.95