---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4835 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.5G 12G 39% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 362 1305 0 2275 3312 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:48:64:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe48:64c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4835) 02/03/26 _x86_64_ (2 CPU) 17:46:45 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:01 98.12 29.18 68.94 1256.32 5513.08 17:49:01 56.13 11.40 44.73 1019.87 8013.20 17:50:01 78.66 33.30 45.36 1403.96 10639.35 17:51:01 53.76 3.42 50.34 147.31 4064.26 Average: 71.67 19.33 52.34 956.90 7057.73 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:01 1845236 3372480 2193816 54.32 41916 1647524 651456 12.80 555096 1489992 117020 17:49:01 1703936 3451076 2335116 57.81 60428 1834284 565792 11.12 473884 1682568 126296 17:50:01 720280 2761288 3318772 82.17 69032 2106788 1340564 26.35 1221544 1890792 69524 17:51:01 1349736 3401756 2689316 66.58 70812 2116396 594288 11.68 616992 1869420 9732 Average: 1404797 3246650 2634255 65.22 60547 1926248 788025 15.49 716879 1733193 80643 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:48:01 ens3 344.79 196.63 1418.20 63.29 0.00 0.00 0.00 0.00 17:49:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 17:49:01 ens3 32.00 26.82 268.04 6.33 0.00 0.00 0.00 0.00 17:50:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 17:50:01 ens3 369.90 151.64 2431.99 16.92 0.00 0.00 0.00 0.00 17:51:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:51:01 ens3 19.15 18.55 13.34 12.72 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 191.48 98.42 1033.04 24.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4835) 02/03/26 _x86_64_ (2 CPU) 17:46:45 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 39.36 0.00 2.92 6.03 5.23 46.46 17:48:01 0 23.52 0.00 2.67 9.59 4.14 60.08 17:48:01 1 55.22 0.00 3.21 2.46 6.33 32.77 17:49:01 all 39.58 0.00 2.62 3.16 4.46 50.18 17:49:01 0 26.91 0.00 2.24 5.29 3.43 62.14 17:49:01 1 52.24 0.00 2.98 1.04 5.47 38.27 17:50:01 all 51.55 0.00 3.45 3.13 8.70 33.17 17:50:01 0 48.50 0.00 3.18 3.49 8.33 36.50 17:50:01 1 54.60 0.00 3.73 2.74 9.07 29.85 17:51:01 all 42.30 0.00 2.22 2.38 4.78 48.33 17:51:01 0 46.73 0.00 2.58 3.96 5.02 41.71 17:51:01 1 37.88 0.00 1.85 0.79 4.54 54.94 Average: all 43.21 0.00 2.80 3.67 5.80 44.52 Average: 0 36.43 0.00 2.67 5.58 5.23 50.09 Average: 1 49.99 0.00 2.94 1.76 6.36 38.95