---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2771 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 351 183 0 1458 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:6e:e8:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.128/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe6e:e8d1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2771) 08/18/24 _x86_64_ (2 CPU) 00:33:39 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 142.95 56.17 86.77 3175.08 11469.73 00:36:01 170.44 89.67 80.76 6264.76 23514.99 00:37:01 17.27 0.32 16.96 8.00 4837.98 00:38:01 82.51 69.83 12.68 3715.34 2941.86 Average: 103.29 54.00 49.29 3290.92 10691.68 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 136928 1591752 1903704 93.29 54628 1485076 491564 15.91 348244 1403404 140380 00:36:01 90228 1389220 1950404 95.58 73408 1317748 874304 28.30 520668 1292420 142084 00:37:01 91572 1354240 1949060 95.51 73444 1281844 910836 29.48 544592 1267788 92 00:38:01 105372 1507160 1935260 94.84 75232 1413032 567672 18.38 438816 1349252 42648 Average: 106025 1460593 1934607 94.80 69178 1374425 711094 23.02 463080 1328216 81301 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 79.21 73.66 950.86 9.77 0.00 0.00 0.00 0.00 00:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:36:01 ens3 89.07 79.71 1515.72 11.33 0.00 0.00 0.00 0.00 00:36:01 lo 1.87 1.87 0.18 0.18 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 149.18 67.22 832.83 11.26 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 Average: ens3 79.37 55.15 824.88 8.09 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2771) 08/18/24 _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 37.32 0.00 3.19 8.19 0.08 51.22 00:35:01 0 24.57 0.00 3.01 9.89 0.08 62.45 00:35:01 1 50.07 0.00 3.36 6.49 0.10 39.98 00:36:01 all 36.41 0.00 3.33 7.90 0.08 52.27 00:36:01 0 22.86 0.00 2.87 7.53 0.08 66.66 00:36:01 1 49.89 0.00 3.77 8.28 0.08 37.97 00:37:01 all 50.11 0.00 0.25 0.48 0.09 49.06 00:37:01 0 0.20 0.00 0.28 0.97 0.12 98.42 00:37:01 1 99.72 0.00 0.22 0.00 0.07 0.00 00:38:01 all 33.76 0.00 1.30 4.16 0.09 60.70 00:38:01 0 24.48 0.00 1.21 4.23 0.10 69.98 00:38:01 1 43.08 0.00 1.40 4.09 0.07 51.36 Average: all 39.39 0.00 2.02 5.18 0.09 53.32 Average: 0 18.05 0.00 1.84 5.65 0.10 74.36 Average: 1 60.71 0.00 2.19 4.71 0.08 32.31