---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-42627 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 9.4G 68G 13% / 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 1074 11547 0 3418 14636 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:c2:50:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fec2:509b/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-42627) 09/28/24 _x86_64_ (4 CPU) 02:51:26 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 222.95 33.19 189.75 1685.72 13411.36 02:54:01 208.83 11.25 197.58 239.65 24516.63 02:55:01 461.57 8.02 453.56 441.66 39781.90 02:56:01 35.90 1.67 34.24 43.45 17010.73 02:57:01 18.23 0.82 17.41 86.79 6271.35 Average: 189.49 10.99 178.51 499.43 20198.43 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 14026812 15588952 2398156 14.60 62256 1702256 771432 4.41 652176 1538724 148796 02:54:01 12116832 14544524 4308136 26.23 113432 2447920 1498928 8.58 1724932 2257400 501104 02:55:01 11423688 14360288 5001280 30.45 151788 2849444 1921600 11.00 2019940 2595064 16300 02:56:01 11890584 15051736 4534384 27.61 152792 3063128 1151356 6.59 1540440 2601760 688 02:57:01 11868152 15027900 4556816 27.74 154644 3061880 1193584 6.83 1572784 2593592 17220 Average: 12265214 14914680 4159754 25.33 126982 2624926 1307380 7.48 1502054 2317308 136822 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:53:01 ens3 116.81 86.07 966.13 33.53 0.00 0.00 0.00 0.00 02:54:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 02:54:01 ens3 590.44 431.81 6404.70 69.01 0.00 0.00 0.00 0.00 02:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 ens3 390.03 279.07 3276.15 45.01 0.00 0.00 0.00 0.00 02:56:01 lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 02:56:01 ens3 487.67 298.88 585.07 246.64 0.00 0.00 0.00 0.00 02:57:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:57:01 ens3 18.90 15.23 14.47 7.07 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 320.79 222.22 2249.39 80.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42627) 09/28/24 _x86_64_ (4 CPU) 02:51:26 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.81 0.00 1.68 5.14 0.07 74.30 02:53:01 0 2.30 0.00 1.03 11.01 0.05 85.60 02:53:01 1 31.85 0.00 2.25 2.06 0.10 63.74 02:53:01 2 22.77 0.00 1.40 1.47 0.05 74.30 02:53:01 3 18.40 0.00 2.01 5.98 0.07 73.55 02:54:01 all 26.34 0.00 3.35 4.45 0.11 65.75 02:54:01 0 24.22 0.00 2.10 3.32 0.15 70.20 02:54:01 1 25.75 0.00 5.09 5.00 0.10 64.06 02:54:01 2 31.79 0.00 2.39 0.73 0.10 64.99 02:54:01 3 23.54 0.00 3.84 8.79 0.10 63.73 02:55:01 all 41.68 0.00 3.42 6.27 0.14 48.48 02:55:01 0 40.11 0.00 3.55 5.78 0.13 50.44 02:55:01 1 46.10 0.00 5.20 6.08 0.20 42.42 02:55:01 2 34.53 0.00 2.20 2.82 0.13 60.32 02:55:01 3 46.01 0.00 2.78 10.43 0.12 40.67 02:56:01 all 29.70 0.00 1.68 1.20 0.08 67.33 02:56:01 0 22.71 0.00 2.01 3.43 0.07 71.79 02:56:01 1 29.40 0.00 1.68 0.22 0.07 68.63 02:56:01 2 37.91 0.00 1.56 0.07 0.07 60.39 02:56:01 3 28.79 0.00 1.49 1.07 0.13 68.51 02:57:01 all 9.38 0.00 0.59 1.52 0.03 88.48 02:57:01 0 5.36 0.00 0.63 5.16 0.03 88.81 02:57:01 1 13.59 0.00 0.50 0.25 0.02 85.65 02:57:01 2 14.35 0.00 0.73 0.40 0.03 84.48 02:57:01 3 4.21 0.00 0.50 0.27 0.03 94.98 Average: all 25.16 0.00 2.14 3.71 0.09 68.89 Average: 0 18.92 0.00 1.86 5.74 0.09 73.38 Average: 1 29.31 0.00 2.94 2.72 0.10 64.94 Average: 2 28.26 0.00 1.66 1.10 0.08 68.91 Average: 3 24.16 0.00 2.12 5.30 0.09 68.32