---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5812 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 9.2G 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 358 417 0 1216 1450 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:81:eb:85 brd ff:ff:ff:ff:ff:ff inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe81:eb85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5812) 07/05/24 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 130.28 58.38 71.90 3121.65 10773.75 16:00:01 189.62 78.83 110.79 12543.90 85854.61 16:01:01 158.43 44.89 113.55 3649.32 47358.35 16:02:01 108.15 73.86 34.28 4673.00 10557.39 Average: 146.44 63.93 82.51 5969.84 38439.01 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 141756 1581416 1898876 93.05 54684 1470148 489144 15.83 350436 1398484 141504 16:00:01 102528 1434932 1938104 94.98 61108 1369212 706440 22.87 356956 1456752 87540 16:01:01 118740 1457796 1921892 94.18 90532 1326920 659876 21.36 437212 1319052 81116 16:02:01 466748 1488464 1573884 77.13 96556 991768 563844 18.25 392148 1003900 31972 Average: 207443 1490652 1833189 89.83 75720 1289512 604826 19.58 384188 1294547 85533 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:59:02 ens3 78.36 73.98 937.92 9.21 0.00 0.00 0.00 0.00 16:00:01 lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 16:00:01 ens3 239.46 216.82 6210.93 17.54 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 49.50 44.84 919.96 6.15 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 319.29 167.20 1926.37 30.23 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 171.38 125.33 2483.43 15.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5812) 07/05/24 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.19 0.00 3.01 6.53 0.08 52.18 15:59:02 0 26.91 0.00 2.52 2.42 0.07 68.08 15:59:02 1 49.50 0.00 3.49 10.65 0.10 36.25 16:00:01 all 30.60 0.00 4.43 8.58 0.09 56.29 16:00:01 0 37.32 0.00 5.31 10.59 0.10 46.67 16:00:01 1 23.86 0.00 3.54 6.56 0.07 65.97 16:01:01 all 37.89 0.00 3.30 7.47 0.09 51.24 16:01:01 0 30.92 0.00 3.02 3.51 0.08 62.46 16:01:01 1 44.89 0.00 3.60 11.43 0.10 39.98 16:02:01 all 39.33 0.00 2.65 4.16 0.08 53.77 16:02:01 0 46.95 0.00 2.79 4.38 0.10 45.78 16:02:01 1 31.71 0.00 2.52 3.96 0.08 61.73 Average: all 36.54 0.00 3.34 6.68 0.09 53.36 Average: 0 35.51 0.00 3.40 5.20 0.09 55.80 Average: 1 37.56 0.00 3.29 8.16 0.09 50.91