---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-11176 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 351 93 0 1547 1466 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:ce:5a:3d brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fece:5a3d/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-11176) 11/24/24 _x86_64_ (2 CPU) 00:33:35 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 126.21 53.30 72.91 3571.88 11478.31 00:36:01 168.47 80.28 88.19 4981.11 24766.42 00:37:01 12.48 0.38 12.10 10.26 2901.43 00:38:01 86.92 74.26 12.66 3875.80 2175.05 Average: 98.52 52.06 46.46 3109.87 10330.56 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 97640 1531900 1942992 95.22 54532 1465324 552944 17.90 402940 1391400 141696 00:36:01 79092 1418872 1961540 96.12 72140 1360816 845404 27.37 490096 1337008 85004 00:37:01 110716 1392284 1929916 94.57 72188 1303272 875736 28.35 505480 1291524 88 00:38:01 125428 1491460 1915204 93.85 74348 1378068 585276 18.95 442472 1326868 52212 Average: 103219 1458629 1937413 94.94 68302 1376870 714840 23.14 460247 1336700 69750 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 00:35:01 ens3 83.31 75.22 915.84 9.99 0.00 0.00 0.00 0.00 00:36:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 00:36:01 ens3 62.60 52.84 1462.61 6.29 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 4.06 4.06 0.23 0.23 0.00 0.00 0.00 0.00 00:38:01 ens3 155.12 80.24 1028.72 14.28 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 75.26 52.08 851.82 7.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-11176) 11/24/24 _x86_64_ (2 CPU) 00:33:35 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 38.98 0.00 3.01 6.85 0.09 51.06 00:35:01 0 50.85 0.00 3.52 3.47 0.10 42.05 00:35:01 1 27.17 0.00 2.48 10.24 0.08 60.04 00:36:01 all 37.51 0.00 3.00 7.65 0.10 51.75 00:36:01 0 63.92 0.00 3.72 6.31 0.12 25.93 00:36:01 1 11.05 0.00 2.27 9.00 0.07 77.61 00:37:01 all 50.10 0.00 0.23 0.24 0.08 49.35 00:37:01 0 99.67 0.00 0.23 0.00 0.10 0.00 00:37:01 1 0.17 0.00 0.23 0.49 0.07 99.04 00:38:01 all 32.49 0.00 1.45 4.87 0.08 61.11 00:38:01 0 47.04 0.00 1.19 3.89 0.08 47.80 00:38:01 1 17.87 0.00 1.70 5.86 0.07 74.51 Average: all 39.77 0.00 1.92 4.91 0.09 53.31 Average: 0 65.39 0.00 2.17 3.42 0.10 28.93 Average: 1 14.09 0.00 1.67 6.41 0.07 77.76