---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6906 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 357 76 0 1558 1453 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:60:46:45 brd ff:ff:ff:ff:ff:ff inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe60:4645/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6906) 10/06/24 _x86_64_ (2 CPU) 00:33:39 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 143.09 54.86 88.22 2703.80 11243.57 00:36:01 162.59 76.42 86.17 4847.46 25574.27 00:37:01 11.43 0.03 11.40 0.93 2273.62 00:38:01 58.47 55.44 3.03 2612.10 1048.76 Average: 93.90 46.69 47.21 2541.09 10035.21 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 163292 1571888 1877340 92.00 54568 1439784 504524 16.33 368192 1358500 132664 00:36:01 77676 1386076 1962956 96.19 74588 1318248 861684 27.89 507168 1301168 66508 00:37:01 106080 1379388 1934552 94.80 74632 1283476 871832 28.22 510592 1270136 92 00:38:01 163028 1548936 1877604 92.01 76264 1392060 501268 16.23 357628 1360188 79232 Average: 127519 1471572 1913113 93.75 70013 1358392 684827 22.17 435895 1322498 69624 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 79.30 74.07 944.18 9.35 0.00 0.00 0.00 0.00 00:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:36:01 ens3 79.59 63.91 1466.50 10.41 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 00:37:01 ens3 0.00 0.00 0.00 0.00 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 00:38:01 ens3 148.08 63.26 954.87 10.31 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 Average: ens3 76.74 50.31 841.40 7.52 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6906) 10/06/24 _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 38.25 0.00 3.22 7.42 0.09 51.01 00:35:01 0 27.91 0.00 2.78 5.32 0.08 63.91 00:35:01 1 48.70 0.00 3.65 9.53 0.10 38.02 00:36:01 all 36.95 0.00 3.32 7.90 0.10 51.72 00:36:01 0 48.44 0.00 3.59 6.00 0.10 41.87 00:36:01 1 25.51 0.00 3.06 9.81 0.08 61.54 00:37:01 all 50.11 0.00 0.15 0.14 0.08 49.52 00:37:01 0 17.78 0.00 0.13 0.27 0.08 81.74 00:37:01 1 82.28 0.00 0.17 0.00 0.08 17.47 00:38:01 all 35.00 0.00 1.19 3.77 0.08 59.96 00:38:01 0 14.95 0.00 1.16 4.31 0.08 79.50 00:38:01 1 54.95 0.00 1.24 3.23 0.10 40.49 Average: all 40.08 0.00 1.97 4.81 0.09 53.05 Average: 0 27.27 0.00 1.92 3.98 0.09 66.75 Average: 1 52.88 0.00 2.03 5.64 0.09 39.36