---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4777 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: 2799.996 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 7.9G 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 336 116 0 1540 1476 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:b1:cb:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:feb1:cba2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4777) 01/26/24 _x86_64_ (2 CPU) 15:57:52 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 158.93 86.31 72.62 5637.44 44747.90 16:00:01 91.77 26.97 64.80 1272.78 11431.79 16:01:01 186.28 99.07 87.22 7899.60 28868.67 Average: 145.66 70.78 74.88 4936.35 28351.22 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 173556 1558684 1867076 91.49 47704 1428096 525380 17.01 391348 1335480 90640 16:00:01 79324 1507888 1961308 96.11 61852 1454304 631504 20.44 451124 1363352 137396 16:01:01 189112 1566844 1851520 90.73 85112 1370932 500488 16.20 361724 1324696 111208 Average: 147331 1544472 1893301 92.78 64889 1417777 552457 17.88 401399 1341176 113081 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:59:01 ens3 343.22 213.94 1336.10 62.01 0.00 0.00 0.00 0.00 16:00:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 16:00:01 ens3 84.34 73.93 1307.73 10.55 0.00 0.00 0.00 0.00 16:01:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:01:01 ens3 30.37 24.73 322.10 12.25 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 152.68 104.22 988.75 28.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4777) 01/26/24 _x86_64_ (2 CPU) 15:57:52 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 35.04 0.00 3.76 10.35 0.08 50.77 15:59:01 0 36.22 0.00 4.35 9.63 0.08 49.72 15:59:01 1 33.86 0.00 3.18 11.07 0.08 51.81 16:00:01 all 37.85 0.00 2.83 6.01 0.08 53.23 16:00:01 0 39.97 0.00 2.82 9.83 0.08 47.30 16:00:01 1 35.71 0.00 2.85 2.18 0.07 59.20 16:01:01 all 35.60 0.00 2.96 9.82 0.08 51.53 16:01:01 0 43.48 0.00 3.37 13.61 0.08 39.45 16:01:01 1 27.72 0.00 2.57 6.01 0.08 63.61 Average: all 36.16 0.00 3.19 8.73 0.08 51.84 Average: 0 39.89 0.00 3.51 11.02 0.08 45.49 Average: 1 32.43 0.00 2.86 6.42 0.08 58.21