---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-85086 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.6G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 588 12987 0 2463 15132 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:4f:b3:98 brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe4f:b398/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85086) 11/19/24 _x86_64_ (4 CPU) 18:48:26 LINUX RESTART (4 CPU) 18:49:01 tps rtps wtps bread/s bwrtn/s 18:50:01 127.50 23.43 104.07 1206.73 15768.04 18:51:01 103.22 12.70 90.52 644.83 16245.16 18:52:01 14.78 0.57 14.21 17.20 7044.16 18:53:01 40.09 2.07 38.03 86.25 10579.84 Average: 71.40 9.69 61.71 488.75 12409.30 18:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:50:01 13941960 15595332 2483000 15.12 69836 1779416 721932 4.13 650496 1609540 107288 18:51:01 12366600 14287652 4058360 24.71 83004 2022384 2084544 11.93 2024444 1783168 45116 18:52:01 12089032 14018008 4335928 26.40 83416 2029628 2561652 14.66 2315424 1768424 3120 18:53:01 13356428 15551340 3068532 18.68 86520 2289480 722400 4.13 886260 1928488 48652 Average: 12938505 14863083 3486455 21.23 80694 2030227 1522632 8.71 1469156 1772405 51044 18:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:50:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 18:50:01 ens3 118.91 92.72 1054.65 30.28 0.00 0.00 0.00 0.00 18:51:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:51:01 ens3 369.11 310.18 2850.86 71.29 0.00 0.00 0.00 0.00 18:52:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:52:01 ens3 520.96 360.44 180.02 157.39 0.00 0.00 0.00 0.00 18:53:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 18:53:01 ens3 756.46 552.11 750.03 1107.33 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 441.36 328.86 1208.89 341.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85086) 11/19/24 _x86_64_ (4 CPU) 18:48:26 LINUX RESTART (4 CPU) 18:49:01 CPU %user %nice %system %iowait %steal %idle 18:50:01 all 15.36 0.00 1.49 2.90 0.08 80.17 18:50:01 0 14.18 0.00 1.39 0.90 0.12 83.42 18:50:01 1 27.13 0.00 1.67 2.56 0.08 68.56 18:50:01 2 12.69 0.00 1.47 2.17 0.07 83.61 18:50:01 3 7.47 0.00 1.42 5.97 0.07 85.08 18:51:01 all 44.95 0.00 1.67 1.18 0.10 52.11 18:51:01 0 46.58 0.00 1.68 0.45 0.12 51.17 18:51:01 1 56.49 0.00 1.10 1.59 0.08 40.74 18:51:01 2 33.94 0.00 2.23 0.10 0.10 63.63 18:51:01 3 42.82 0.00 1.70 2.57 0.10 52.80 18:52:01 all 70.38 0.00 2.31 0.54 0.12 26.65 18:52:01 0 75.19 0.00 2.46 0.65 0.12 21.59 18:52:01 1 74.15 0.00 2.54 0.70 0.12 22.49 18:52:01 2 68.87 0.00 2.27 0.07 0.12 28.68 18:52:01 3 63.34 0.00 1.96 0.77 0.10 33.83 18:53:01 all 38.69 0.00 2.28 0.86 0.08 58.09 18:53:01 0 30.40 0.00 3.10 1.17 0.12 65.21 18:53:01 1 29.59 0.00 2.21 0.97 0.07 67.16 18:53:01 2 33.96 0.00 1.66 1.00 0.07 63.31 18:53:01 3 60.88 0.00 2.13 0.27 0.10 36.62 Average: all 42.35 0.00 1.94 1.37 0.09 54.25 Average: 0 41.58 0.00 2.16 0.79 0.12 55.36 Average: 1 46.84 0.00 1.88 1.46 0.09 49.73 Average: 2 37.37 0.00 1.91 0.83 0.09 59.80 Average: 3 43.64 0.00 1.80 2.39 0.09 52.07