---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6671 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 8.1G 12G 42% / 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 354 251 0 1387 1454 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:80:c7:13 brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe80:c713/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6671) 10/03/24 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 118.69 46.32 72.37 2126.72 11416.12 11:27:01 176.58 62.76 113.83 3718.74 19870.55 11:28:01 167.19 100.35 66.84 8954.24 23270.65 11:29:01 111.93 73.09 38.84 4047.19 7127.75 Average: 143.46 70.66 72.80 4715.51 15402.34 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 89196 1505744 1951436 95.63 53196 1449296 571876 18.51 433320 1369960 143620 11:27:01 69616 1497480 1971016 96.59 72672 1444320 642816 20.81 435620 1393856 17872 11:28:01 76560 1414836 1964072 96.25 94392 1337128 705404 22.83 514992 1314864 117656 11:29:01 249788 1485248 1790844 87.76 97672 1209656 573364 18.56 463312 1156584 5892 Average: 121290 1475827 1919342 94.06 79483 1360100 623365 20.18 461811 1308816 71260 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 11:26:02 ens3 79.91 72.92 943.36 10.44 0.00 0.00 0.00 0.00 11:27:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 11:27:01 ens3 85.58 71.65 1153.87 11.33 0.00 0.00 0.00 0.00 11:28:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:28:01 ens3 180.80 91.32 1350.57 12.43 0.00 0.00 0.00 0.00 11:29:01 lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 11:29:01 ens3 105.58 96.52 623.65 20.90 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 113.08 83.15 1017.29 13.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6671) 10/03/24 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 38.37 0.00 3.09 6.77 0.09 51.67 11:26:02 0 48.71 0.00 3.28 3.35 0.08 44.58 11:26:02 1 28.06 0.00 2.89 10.20 0.08 58.76 11:27:01 all 35.70 0.00 3.40 9.94 0.09 50.87 11:27:01 0 43.59 0.00 3.75 7.36 0.12 45.18 11:27:01 1 27.76 0.00 3.09 12.52 0.09 56.54 11:28:01 all 29.98 0.00 2.57 7.33 0.09 60.04 11:28:01 0 19.64 0.00 2.03 4.21 0.07 74.06 11:28:01 1 40.32 0.00 3.10 10.44 0.12 46.03 11:29:01 all 42.65 0.00 2.45 5.21 0.09 49.60 11:29:01 0 29.36 0.00 2.95 5.12 0.08 62.49 11:29:01 1 55.92 0.00 1.95 5.32 0.10 36.71 Average: all 36.68 0.00 2.88 7.30 0.09 53.05 Average: 0 35.29 0.00 3.00 5.00 0.09 56.63 Average: 1 38.08 0.00 2.75 9.60 0.10 49.47