---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-8803 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 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 350 200 0 1441 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:b4:2f:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.78/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:feb4:2fc4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8803) 10/27/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 150.38 53.55 96.84 2519.25 10300.87 00:36:01 196.59 102.25 94.34 6455.31 28117.67 00:37:01 10.66 0.07 10.60 16.66 2234.03 00:38:01 76.57 68.51 8.07 3095.75 2191.90 Average: 108.19 55.90 52.29 3007.32 10638.26 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 81544 1488256 1959088 96.00 50568 1444192 596600 19.31 459016 1354088 141196 00:36:01 65484 1444848 1975148 96.79 71948 1398688 818868 26.51 492268 1342940 62752 00:37:01 89452 1363004 1951180 95.62 72004 1294588 903808 29.26 557352 1257292 92 00:38:01 85256 1477280 1955376 95.82 74240 1402956 597912 19.35 469852 1335764 57324 Average: 80434 1443347 1960198 96.06 67190 1385106 729297 23.61 494622 1322521 65341 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:35:02 ens3 79.38 71.77 901.12 9.41 0.00 0.00 0.00 0.00 00:36:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 00:36:01 ens3 77.24 63.12 1491.74 11.54 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 0.02 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 191.67 80.80 1009.65 11.95 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 87.12 53.89 847.95 8.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8803) 10/27/24 _x86_64_ (2 CPU) 00:33:40 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 37.47 0.00 3.11 8.14 0.09 51.18 00:35:02 0 24.81 0.00 2.78 9.05 0.08 63.27 00:35:02 1 50.19 0.00 3.47 7.23 0.10 39.01 00:36:01 all 35.90 0.00 3.58 8.89 0.10 51.54 00:36:01 0 52.03 0.00 4.11 10.40 0.10 33.37 00:36:01 1 19.66 0.00 3.04 7.36 0.10 69.83 00:37:01 all 50.52 0.00 0.22 0.21 0.10 48.96 00:37:01 0 87.70 0.00 0.18 0.02 0.08 12.02 00:37:01 1 13.80 0.00 0.23 0.40 0.10 85.47 00:38:01 all 33.98 0.00 1.41 4.48 0.08 60.06 00:38:01 0 45.63 0.00 1.39 5.33 0.12 47.54 00:38:01 1 22.41 0.00 1.46 3.63 0.07 72.44 Average: all 39.50 0.00 2.07 5.40 0.09 52.94 Average: 0 52.54 0.00 2.11 6.18 0.10 39.08 Average: 1 26.49 0.00 2.03 4.62 0.09 66.77