---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-556 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: 2800.022 BogoMIPS: 5600.04 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 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 331 101 0 1559 1480 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:fa:3b:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fefa:3be6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-556) 04/03/24 _x86_64_ (2 CPU) 20:06:22 LINUX RESTART (2 CPU) 20:07:02 tps rtps wtps bread/s bwrtn/s 20:08:01 113.01 51.20 61.81 3354.12 10601.02 20:09:01 136.02 58.69 77.33 3237.85 22965.05 20:10:01 9.71 0.22 9.50 6.66 2031.59 20:11:01 73.74 59.58 14.16 2890.24 3728.76 Average: 83.00 42.39 40.61 2368.15 9828.93 20:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 123416 1569992 1917216 93.95 58304 1471900 521044 16.87 390248 1371136 109100 20:09:01 78508 1424272 1962124 96.15 73924 1356648 805308 26.07 489560 1318008 59556 20:10:01 105628 1411836 1935004 94.82 73972 1317288 820240 26.55 496728 1283852 88 20:11:01 76828 1494308 1963804 96.24 75928 1424432 583500 18.89 423252 1384064 75036 Average: 96095 1475102 1944537 95.29 70532 1392567 682523 22.09 449947 1339265 60945 20:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 ens3 45.19 43.09 513.94 6.81 0.00 0.00 0.00 0.00 20:08:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 20:09:01 ens3 76.61 68.27 1429.12 7.01 0.00 0.00 0.00 0.00 20:09:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:10:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 199.68 105.71 1511.05 15.48 0.00 0.00 0.00 0.00 20:11:01 lo 4.07 4.07 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 80.52 54.31 865.01 7.33 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 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-556) 04/03/24 _x86_64_ (2 CPU) 20:06:22 LINUX RESTART (2 CPU) 20:07:02 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 40.30 0.00 2.94 5.85 0.08 50.83 20:08:01 0 47.16 0.00 3.52 7.49 0.08 41.74 20:08:01 1 33.44 0.00 2.38 4.23 0.07 59.89 20:09:01 all 39.16 0.00 2.83 7.25 0.08 50.67 20:09:01 0 29.41 0.00 2.61 6.05 0.07 61.86 20:09:01 1 48.96 0.00 3.04 8.47 0.08 39.45 20:10:01 all 50.52 0.00 0.15 0.02 0.07 49.25 20:10:01 0 18.24 0.00 0.05 0.00 0.05 81.66 20:10:01 1 83.12 0.00 0.27 0.02 0.08 16.51 20:11:01 all 33.59 0.00 1.40 4.26 0.07 60.68 20:11:01 0 47.08 0.00 1.43 3.61 0.07 47.81 20:11:01 1 20.17 0.00 1.34 4.92 0.10 73.47 Average: all 40.91 0.00 1.82 4.33 0.08 52.87 Average: 0 35.36 0.00 1.89 4.26 0.07 58.42 Average: 1 46.46 0.00 1.75 4.40 0.08 47.30