---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-36 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 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 354 285 0 1353 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:f6:cf:97 brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fef6:cf97/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-36) 12/24/24 _x86_64_ (2 CPU) 17:46:47 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:02 141.42 39.11 102.31 1393.91 11992.54 17:49:01 121.35 66.98 54.36 3502.35 11194.44 Average: 131.47 52.92 78.55 2438.75 11597.04 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:02 79072 1482128 1961560 96.13 51800 1438632 594712 19.25 471500 1342504 135424 17:49:01 73896 1225840 1966736 96.38 62568 1186660 882812 28.58 714868 1123968 43020 Average: 76484 1353984 1964148 96.25 57184 1312646 738762 23.91 593184 1233236 89222 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:02 ens3 249.33 161.34 1199.44 59.06 0.00 0.00 0.00 0.00 17:48:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:49:01 ens3 256.70 152.35 1660.36 21.03 0.00 0.00 0.00 0.00 17:49:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 252.98 156.88 1427.85 40.21 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-36) 12/24/24 _x86_64_ (2 CPU) 17:46:47 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:02 all 40.58 0.00 2.83 6.82 0.08 49.69 17:48:02 0 50.31 0.00 3.18 4.95 0.10 41.47 17:48:02 1 30.83 0.00 2.48 8.69 0.08 57.92 17:49:01 all 37.36 0.00 2.84 3.79 0.08 55.94 17:49:01 0 39.81 0.00 3.17 3.75 0.07 53.20 17:49:01 1 34.91 0.00 2.52 3.83 0.07 58.67 Average: all 38.98 0.00 2.83 5.32 0.08 52.79 Average: 0 45.11 0.00 3.17 4.36 0.08 47.27 Average: 1 32.85 0.00 2.50 6.28 0.08 58.30