---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2300 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 352 381 0 1259 1456 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:57:9d:4b brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe57:9d4b/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-2300) 05/31/24 _x86_64_ (2 CPU) 15:57:39 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 117.37 49.78 67.59 2337.24 9257.56 16:00:01 183.31 71.16 112.15 10166.18 79382.04 16:01:01 132.56 45.64 86.92 3595.13 43185.20 16:02:01 115.01 59.24 55.77 3821.76 21933.14 Average: 136.87 56.40 80.48 4958.27 38266.29 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 109736 1525916 1930896 94.62 51092 1454244 557952 18.06 417344 1369708 110816 16:00:01 231364 1450216 1809268 88.66 63080 1253204 699044 22.63 359976 1321940 118924 16:01:01 373588 1539644 1667044 81.69 83736 1164080 591616 19.15 285872 1222180 107628 16:02:01 482656 1524432 1557976 76.35 95472 1013588 525860 17.02 352124 1026716 7268 Average: 299336 1510052 1741296 85.33 73345 1221279 593618 19.22 353829 1235136 86159 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 77.48 72.70 909.13 9.06 0.00 0.00 0.00 0.00 15:59:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 16:00:01 ens3 212.06 185.29 6195.38 18.73 0.00 0.00 0.00 0.00 16:00:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 16:01:01 ens3 52.24 40.89 917.64 4.27 0.00 0.00 0.00 0.00 16:01:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:02:01 ens3 297.75 154.27 1911.84 25.98 0.00 0.00 0.00 0.00 16:02:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 159.66 112.99 2467.93 14.49 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2300) 05/31/24 _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 39.70 0.00 2.71 6.17 0.08 51.34 15:59:02 0 45.84 0.00 3.14 9.14 0.07 41.81 15:59:02 1 33.59 0.00 2.30 3.19 0.07 60.85 16:00:01 all 31.55 0.00 4.55 8.06 0.09 55.76 16:00:01 0 28.70 0.00 3.77 8.19 0.09 59.25 16:00:01 1 34.39 0.00 5.32 7.94 0.08 52.27 16:01:01 all 36.80 0.00 2.74 6.46 0.07 53.94 16:01:01 0 18.16 0.00 2.46 9.87 0.07 69.44 16:01:01 1 55.42 0.00 3.03 3.04 0.08 38.43 16:02:01 all 38.36 0.00 3.15 3.85 0.08 54.56 16:02:01 0 38.17 0.00 3.38 5.75 0.07 52.63 16:02:01 1 38.55 0.00 2.91 1.94 0.07 56.52 Average: all 36.62 0.00 3.28 6.13 0.08 53.89 Average: 0 32.74 0.00 3.19 8.24 0.07 55.77 Average: 1 40.51 0.00 3.38 4.01 0.08 52.02