---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-550 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 7.2G 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 327 131 0 1534 1493 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:4e:45:04 brd ff:ff:ff:ff:ff:ff inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe4e:4504/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-550) 02/01/24 _x86_64_ (2 CPU) 15:30:37 LINUX RESTART (2 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:01 104.73 36.55 68.18 1611.73 10966.65 15:33:01 92.84 29.86 62.98 2324.03 9618.93 Average: 98.78 33.20 65.58 1967.85 10292.84 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 85932 1484108 1954700 95.79 52344 1434544 602196 19.49 450728 1360784 114304 15:33:01 131892 1527748 1908740 93.54 61916 1421532 554108 17.94 441736 1322200 47592 Average: 108912 1505928 1931720 94.66 57130 1428038 578152 18.72 446232 1341492 80948 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:32:01 ens3 77.81 72.03 1056.43 8.64 0.00 0.00 0.00 0.00 15:33:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 15:33:01 ens3 27.16 25.84 59.28 12.87 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 52.49 48.94 557.90 10.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-550) 02/01/24 _x86_64_ (2 CPU) 15:30:37 LINUX RESTART (2 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 39.15 0.00 2.61 5.84 0.08 52.32 15:32:01 0 47.35 0.00 2.72 2.10 0.10 47.73 15:32:01 1 30.90 0.00 2.51 9.60 0.08 56.90 15:33:01 all 42.24 0.00 2.75 4.27 0.09 50.65 15:33:01 0 65.88 0.00 3.44 1.57 0.10 29.00 15:33:01 1 18.57 0.00 2.06 6.97 0.07 72.34 Average: all 40.70 0.00 2.68 5.05 0.09 51.48 Average: 0 56.61 0.00 3.08 1.84 0.10 38.37 Average: 1 24.73 0.00 2.29 8.28 0.08 64.62