---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9290 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 346 400 0 1245 1462 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:f7:96:51 brd ff:ff:ff:ff:ff:ff inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fef7:9651/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9290) 11/01/24 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 147.35 64.45 82.90 2916.65 11528.73 16:00:01 153.07 41.44 111.64 9545.93 97428.02 16:01:01 142.34 36.64 105.70 2329.62 32678.84 16:02:01 87.36 64.00 23.35 3344.46 8899.28 Average: 132.45 51.68 80.77 4512.76 37375.21 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 155772 1592848 1884860 92.37 55868 1466292 494124 16.00 356744 1375708 115608 16:00:01 66960 1492360 1973672 96.72 64884 1453356 660136 21.37 625984 1210196 112060 16:01:01 82024 1465956 1958608 95.98 94028 1352884 669276 21.66 457460 1316120 124464 16:02:01 459140 1517720 1581492 77.50 93852 1018220 554192 17.94 367768 1019928 42672 Average: 190974 1517221 1849658 90.64 77158 1322688 594432 19.24 451989 1230488 98701 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 79.54 71.90 904.14 10.60 0.00 0.00 0.00 0.00 15:59:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:00:01 ens3 179.96 118.69 5926.02 11.34 0.00 0.00 0.00 0.00 16:00:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 16:01:01 ens3 56.88 45.27 991.88 6.28 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 16:02:01 ens3 278.41 171.36 1635.87 31.83 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 Average: ens3 148.55 101.73 2349.16 15.03 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-9290) 11/01/24 _x86_64_ (2 CPU) 15:57:37 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 38.19 0.00 2.91 7.24 0.08 51.58 15:59:02 0 45.39 0.00 3.43 7.05 0.08 44.05 15:59:02 1 31.00 0.00 2.41 7.40 0.07 59.12 16:00:01 all 32.99 0.00 4.48 6.85 0.09 55.60 16:00:01 0 57.84 0.00 5.37 4.60 0.10 32.10 16:00:01 1 8.10 0.00 3.62 9.09 0.09 79.11 16:01:01 all 35.25 0.00 2.87 7.81 0.09 53.98 16:01:01 0 48.22 0.00 3.43 5.02 0.10 43.23 16:01:01 1 22.32 0.00 2.29 10.60 0.08 64.71 16:02:01 all 38.11 0.00 2.32 3.13 0.07 56.37 16:02:01 0 44.39 0.00 1.92 3.60 0.07 50.02 16:02:01 1 31.84 0.00 2.73 2.66 0.07 62.71 Average: all 36.15 0.00 3.14 6.25 0.08 54.38 Average: 0 48.91 0.00 3.53 5.07 0.09 42.40 Average: 1 23.40 0.00 2.76 7.42 0.08 66.34