---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-444 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 7.9G 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 359 213 0 1420 1457 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:63:2d:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe63:2dc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-444) 07/21/24 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 150.69 50.86 99.83 2340.98 11009.76 00:36:01 189.30 98.68 90.62 7217.06 26018.86 00:37:01 14.21 0.80 13.41 205.57 3209.60 00:38:01 58.87 52.34 6.53 2519.45 3085.09 Average: 103.28 50.67 52.61 3070.64 10830.86 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 98476 1481824 1942156 95.17 51296 1419500 592164 19.17 460684 1333492 136028 00:36:01 106176 1453720 1934456 94.80 73072 1366128 801040 25.93 473124 1322396 92416 00:37:01 115924 1382440 1924708 94.32 73132 1286916 873500 28.28 532216 1256900 256 00:38:01 97708 1463120 1942924 95.21 74516 1387488 650208 21.05 469116 1345068 119484 Average: 104571 1445276 1936061 94.88 68004 1365008 729228 23.61 483785 1314464 87046 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 117.25 97.44 1008.09 21.91 0.00 0.00 0.00 0.00 00:36:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 00:36:01 ens3 92.85 82.40 1513.33 10.46 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 0.10 0.10 0.02 0.02 0.00 0.00 0.00 0.00 00:38:01 lo 3.93 3.93 0.22 0.22 0.00 0.00 0.00 0.00 00:38:01 ens3 186.10 106.90 1574.73 11.01 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 99.08 71.71 1024.04 10.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-444) 07/21/24 _x86_64_ (2 CPU) 00:33:42 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 37.43 0.00 3.07 8.15 0.09 51.27 00:35:01 0 33.02 0.00 2.97 5.98 0.08 57.95 00:35:01 1 41.82 0.00 3.17 10.30 0.08 44.62 00:36:01 all 35.81 0.00 3.39 8.58 0.09 52.12 00:36:01 0 42.35 0.00 3.46 7.97 0.10 46.12 00:36:01 1 29.29 0.00 3.31 9.19 0.10 58.11 00:37:01 all 50.00 0.00 0.25 0.21 0.09 49.45 00:37:01 0 38.53 0.00 0.27 0.33 0.10 60.76 00:37:01 1 61.40 0.00 0.23 0.08 0.08 38.20 00:38:01 all 35.58 0.00 1.15 3.06 0.08 60.13 00:38:01 0 43.16 0.00 1.09 3.01 0.07 52.67 00:38:01 1 28.02 0.00 1.22 3.12 0.08 67.56 Average: all 39.71 0.00 1.96 5.00 0.09 53.24 Average: 0 39.26 0.00 1.94 4.32 0.09 54.38 Average: 1 40.15 0.00 1.98 5.67 0.09 52.11