---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-96 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 341 98 0 1552 1470 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:81:2c:55 brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe81:2c55/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-96) 04/25/24 _x86_64_ (2 CPU) 05:04:46 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:01 146.04 58.09 87.94 2784.54 9035.98 05:07:01 174.91 76.30 98.62 4119.27 23808.10 05:08:01 68.16 40.62 27.54 2509.83 9179.07 05:09:01 106.57 71.30 35.26 3334.24 5530.41 Average: 123.92 61.58 62.34 3186.97 11888.91 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 135492 1556288 1905140 93.36 48216 1461276 527340 17.07 403460 1357004 120680 05:07:01 73108 1478336 1967524 96.42 70004 1429360 668924 21.65 486316 1346804 114512 05:08:01 156192 1526212 1884440 92.35 76748 1378452 605528 19.60 395832 1336140 20312 05:09:01 104480 1507748 1936152 94.88 79328 1403024 560224 18.13 422896 1349780 2196 Average: 117318 1517146 1923314 94.25 68574 1418028 590504 19.12 427126 1347432 64425 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:06:01 ens3 173.73 120.70 977.39 41.12 0.00 0.00 0.00 0.00 05:07:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 05:07:01 ens3 113.11 100.58 1742.19 11.92 0.00 0.00 0.00 0.00 05:08:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 05:08:01 ens3 1.82 1.93 3.29 0.42 0.00 0.00 0.00 0.00 05:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:09:01 ens3 211.25 114.61 1528.31 24.37 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 124.98 84.46 1062.80 19.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-96) 04/25/24 _x86_64_ (2 CPU) 05:04:46 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 40.13 0.00 3.05 8.00 0.08 48.73 05:06:01 0 38.04 0.00 2.85 3.21 0.08 55.81 05:06:01 1 42.24 0.00 3.26 12.83 0.08 41.59 05:07:01 all 38.79 0.00 3.36 8.75 0.10 49.00 05:07:01 0 54.77 0.00 3.73 5.94 0.12 35.45 05:07:01 1 22.78 0.00 3.00 11.56 0.08 62.57 05:08:01 all 13.98 0.00 2.02 3.42 0.07 80.51 05:08:01 0 4.38 0.00 2.34 2.90 0.05 90.34 05:08:01 1 23.75 0.00 1.69 3.96 0.07 70.54 05:09:01 all 39.66 0.00 2.11 4.57 0.07 53.59 05:09:01 0 31.42 0.00 1.91 3.36 0.07 63.25 05:09:01 1 47.91 0.00 2.33 5.78 0.08 43.89 Average: all 33.12 0.00 2.64 6.18 0.08 57.99 Average: 0 32.06 0.00 2.70 3.84 0.08 61.31 Average: 1 34.18 0.00 2.57 8.53 0.08 54.64