---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-30 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: 2800.000 BogoMIPS: 5600.00 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 7.4G 12G 39% / 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 338 276 0 1377 1487 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:15:50:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe15:50a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-30) 12/17/24 _x86_64_ (2 CPU) 17:46:40 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:02 171.03 52.66 118.37 3150.69 15610.19 17:49:02 91.93 46.35 45.57 2004.26 7931.77 Average: 131.79 49.53 82.26 2582.00 11801.28 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:02 96848 1567488 1943784 95.25 53916 1502256 526340 17.04 366276 1428272 18888 17:49:02 79148 1204868 1961484 96.12 59836 1165568 911200 29.50 706524 1133800 14432 Average: 87998 1386178 1952634 95.69 56876 1333912 718770 23.27 536400 1281036 16660 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:02 ens3 85.89 78.36 945.70 14.66 0.00 0.00 0.00 0.00 17:48:02 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 17:49:02 ens3 246.71 131.87 1641.23 16.40 0.00 0.00 0.00 0.00 17:49:02 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 165.66 104.90 1290.72 15.53 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 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-30) 12/17/24 _x86_64_ (2 CPU) 17:46:40 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:02 all 37.79 0.00 2.94 8.90 0.09 50.27 17:48:02 0 65.00 0.00 3.99 12.11 0.10 18.80 17:48:02 1 10.87 0.00 1.90 5.72 0.08 81.43 17:49:02 all 37.81 0.00 2.47 2.87 0.08 56.78 17:49:02 0 40.40 0.00 2.04 2.77 0.07 54.72 17:49:02 1 35.24 0.00 2.87 2.96 0.09 58.84 Average: all 37.80 0.00 2.71 5.92 0.08 53.49 Average: 0 52.81 0.00 3.03 7.48 0.08 36.60 Average: 1 22.88 0.00 2.38 4.36 0.08 70.29