---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1246 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 7.2G 13G 38% / 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 317 92 0 1582 1500 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:dd:e6:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fedd:e61c/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-1246) 05/18/24 _x86_64_ (2 CPU) 10:30:51 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 137.64 73.34 64.30 4907.03 38554.90 10:33:01 63.56 18.65 44.90 1130.18 4742.74 10:34:01 58.42 14.54 43.88 486.79 7738.04 10:35:01 47.92 12.08 35.84 1389.00 5230.92 10:36:01 27.52 4.03 23.49 336.90 1576.68 Average: 67.02 24.54 42.47 1650.98 11585.08 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 145672 1577616 1894960 92.86 30940 1497096 508900 16.47 406040 1361740 32148 10:33:01 80272 1491500 1960360 96.07 42408 1461628 592716 19.19 490912 1335316 91052 10:34:01 105064 1526064 1935568 94.85 53984 1455456 554980 17.97 423476 1369248 41036 10:35:01 73768 1501748 1966864 96.39 60552 1451756 570676 18.47 474976 1341268 8336 10:36:01 93968 1512140 1946664 95.40 62884 1441284 570388 18.46 472640 1325932 1776 Average: 99749 1521814 1940883 95.11 50154 1461444 559532 18.11 453609 1346701 34870 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 10:32:02 ens3 170.53 116.91 803.15 54.47 0.00 0.00 0.00 0.00 10:33:01 lo 0.61 0.61 0.07 0.07 0.00 0.00 0.00 0.00 10:33:01 ens3 111.04 35.60 627.80 5.09 0.00 0.00 0.00 0.00 10:34:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 ens3 59.47 22.86 246.68 3.80 0.00 0.00 0.00 0.00 10:35:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:35:01 ens3 68.74 49.95 49.52 61.84 0.00 0.00 0.00 0.00 10:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:36:01 ens3 19.16 17.01 14.32 16.17 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 85.71 48.49 347.53 28.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1246) 05/18/24 _x86_64_ (2 CPU) 10:30:51 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 23.47 0.00 6.02 16.55 25.93 28.03 10:32:02 0 29.08 0.00 6.03 15.29 25.77 23.83 10:32:02 1 17.98 0.00 6.02 17.78 26.07 32.16 10:33:01 all 28.69 0.00 4.24 8.25 15.94 42.89 10:33:01 0 41.85 0.00 4.42 12.63 18.42 22.68 10:33:01 1 15.08 0.00 4.03 3.74 13.40 63.75 10:34:01 all 31.75 0.00 3.83 6.05 17.08 41.29 10:34:01 0 32.83 0.00 4.68 10.21 17.43 34.84 10:34:01 1 30.70 0.00 2.99 1.97 16.72 47.62 10:35:01 all 34.07 0.00 3.41 4.78 17.86 39.89 10:35:01 0 48.12 0.00 3.52 7.45 19.64 21.27 10:35:01 1 19.86 0.00 3.31 2.06 16.06 58.71 10:36:01 all 33.94 0.00 2.71 3.44 14.38 45.52 10:36:01 0 33.35 0.00 3.18 5.03 13.35 45.10 10:36:01 1 34.52 0.00 2.25 1.87 15.40 45.95 Average: all 30.31 0.00 4.06 7.90 18.32 39.41 Average: 0 37.00 0.00 4.38 10.18 18.98 29.46 Average: 1 23.64 0.00 3.74 5.63 17.65 49.33