---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10568 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 7.8G 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 349 79 0 1564 1467 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:38:39:53 brd ff:ff:ff:ff:ff:ff inet 10.32.6.147/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe38:3953/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10568) 11/17/24 _x86_64_ (2 CPU) 00:33:39 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 137.46 47.90 89.56 2206.19 11044.96 00:36:01 183.77 94.82 88.95 7126.01 26912.05 00:37:01 10.05 0.02 10.03 0.27 2186.17 00:38:01 76.34 70.14 6.20 3426.10 1918.21 Average: 101.91 53.22 48.69 3189.44 10515.46 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 68288 1488272 1972344 96.65 54448 1451464 589076 19.07 458120 1363804 135680 00:36:01 79872 1429008 1960760 96.09 74752 1366132 834432 27.01 498476 1323492 62060 00:37:01 69672 1364600 1970960 96.59 74788 1312976 899504 29.12 547556 1286480 140 00:38:01 82736 1516692 1957896 95.95 76788 1442468 553840 17.93 437816 1370088 52972 Average: 75142 1449643 1965490 96.32 70194 1393260 719213 23.28 485492 1335966 62713 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:35:01 ens3 77.99 73.36 910.54 10.23 0.00 0.00 0.00 0.00 00:36:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 00:36:01 ens3 74.87 60.41 1466.24 8.27 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 4.07 4.07 0.23 0.23 0.00 0.00 0.00 0.00 00:38:01 ens3 136.11 68.09 1027.60 13.33 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 72.24 50.47 851.11 7.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10568) 11/17/24 _x86_64_ (2 CPU) 00:33:39 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 38.26 0.00 2.91 7.52 0.07 51.24 00:35:01 0 22.50 0.00 2.33 4.29 0.07 70.82 00:35:01 1 54.17 0.00 3.50 10.80 0.08 31.44 00:36:01 all 36.27 0.00 3.34 8.78 0.09 51.52 00:36:01 0 36.67 0.00 3.36 10.62 0.10 49.25 00:36:01 1 35.87 0.00 3.32 6.93 0.08 53.79 00:37:01 all 50.27 0.00 0.19 0.25 0.08 49.20 00:37:01 0 2.53 0.00 0.27 0.50 0.05 96.65 00:37:01 1 97.85 0.00 0.12 0.00 0.12 1.92 00:38:01 all 33.65 0.00 1.25 4.40 0.08 60.62 00:38:01 0 18.63 0.00 1.44 4.76 0.08 75.08 00:38:01 1 48.57 0.00 1.05 4.05 0.07 46.26 Average: all 39.61 0.00 1.93 5.25 0.08 53.14 Average: 0 20.13 0.00 1.86 5.06 0.07 72.89 Average: 1 59.12 0.00 2.00 5.44 0.09 33.35