---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-12663 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 7.3G 12G 38% / 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 341 99 0 1551 1476 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:cd:6e:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fecd:6e12/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-12663) 12/10/24 _x86_64_ (2 CPU) 14:02:33 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 137.46 39.71 97.75 1876.26 14126.94 14:05:01 116.55 56.69 59.86 2643.17 7149.44 Average: 127.10 48.13 78.97 2256.46 10667.79 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 131464 1548892 1909168 93.56 59464 1442744 526688 17.05 402784 1352284 82332 14:05:01 167756 1577028 1872876 91.78 69948 1424868 495964 16.05 409484 1312440 15616 Average: 149610 1562960 1891022 92.67 64706 1433806 511326 16.55 406134 1332362 48974 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 139.43 91.84 907.36 11.82 0.00 0.00 0.00 0.00 14:04:02 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 14:05:01 ens3 55.59 42.16 205.73 15.90 0.00 0.00 0.00 0.00 14:05:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 97.87 67.21 559.52 13.84 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-12663) 12/10/24 _x86_64_ (2 CPU) 14:02:33 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.52 0.00 3.33 7.04 0.09 50.02 14:04:02 0 33.24 0.00 3.21 6.84 0.08 56.63 14:04:02 1 45.87 0.00 3.45 7.23 0.08 43.37 14:05:01 all 41.37 0.00 2.56 5.87 0.08 50.11 14:05:01 0 45.32 0.00 2.50 3.05 0.08 49.04 14:05:01 1 37.43 0.00 2.62 8.70 0.08 51.16 Average: all 40.44 0.00 2.95 6.46 0.09 50.06 Average: 0 39.21 0.00 2.86 4.97 0.08 52.88 Average: 1 41.68 0.00 3.04 7.96 0.08 47.23