---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3917 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 672K 199M 1% /run /dev/vda1 20G 7.6G 12G 40% / 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 312 149 0 1530 1512 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:28:92:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.246/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe28:92ad/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-3917) 03/07/24 _x86_64_ (2 CPU) 14:02:32 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 114.64 31.41 83.23 1491.01 12330.85 14:05:01 120.62 49.67 70.95 3041.84 19045.37 Average: 117.60 40.46 77.14 2259.85 15659.63 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 68128 1504676 1972504 96.66 57540 1463632 588220 19.04 441788 1378356 135404 14:05:01 218864 1558748 1821768 89.27 68984 1365612 543904 17.61 392620 1298864 98480 Average: 143496 1531712 1897136 92.97 63262 1414622 566062 18.32 417204 1338610 116942 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:04:02 ens3 159.18 110.19 922.27 11.59 0.00 0.00 0.00 0.00 14:05:01 lo 3.12 3.12 0.25 0.25 0.00 0.00 0.00 0.00 14:05:01 ens3 417.99 281.09 2821.07 34.73 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 287.49 194.92 1863.62 23.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3917) 03/07/24 _x86_64_ (2 CPU) 14:02:32 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 39.64 0.00 2.95 6.59 0.08 50.74 14:04:02 0 33.17 0.00 2.48 8.90 0.07 55.38 14:04:02 1 46.07 0.00 3.45 4.29 0.08 46.11 14:05:01 all 41.05 0.00 3.27 4.61 0.08 50.98 14:05:01 0 45.01 0.00 3.49 5.88 0.10 45.52 14:05:01 1 37.11 0.00 3.03 3.34 0.07 56.45 Average: all 40.34 0.00 3.11 5.61 0.08 50.86 Average: 0 39.04 0.00 2.98 7.41 0.08 50.49 Average: 1 41.63 0.00 3.24 3.81 0.08 51.24