---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-218 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 8.1G 12G 42% / 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 355 374 0 1262 1453 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:4f:48:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.25/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe4f:4880/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-218) 07/18/24 _x86_64_ (2 CPU) 11:24:38 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:03 137.36 59.60 77.76 3364.32 11514.51 11:27:01 129.04 15.84 113.20 888.92 20783.32 11:28:01 128.79 61.20 67.59 3143.09 27260.91 Average: 131.76 45.88 85.88 2483.11 19842.05 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:03 85868 1542536 1954764 95.79 55032 1487748 536676 17.37 412456 1392556 110300 11:27:01 82740 1457456 1957892 95.95 79096 1382116 679056 21.98 500772 1306800 123776 11:28:01 528436 1556004 1512196 74.10 93528 1008036 500256 16.19 301412 1038228 15996 Average: 232348 1518665 1808284 88.61 75885 1292633 571996 18.52 404880 1245861 83357 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:03 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 11:26:03 ens3 85.72 78.74 928.62 10.20 0.00 0.00 0.00 0.00 11:27:01 lo 0.76 0.76 0.06 0.06 0.00 0.00 0.00 0.00 11:27:01 ens3 94.81 83.90 1544.70 10.82 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 251.18 149.97 1917.54 25.78 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 144.45 104.43 1462.68 15.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-218) 07/18/24 _x86_64_ (2 CPU) 11:24:38 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:03 all 38.19 0.00 2.99 7.02 0.09 51.71 11:26:03 0 40.33 0.00 3.04 2.56 0.08 53.99 11:26:03 1 36.06 0.00 2.97 11.48 0.08 49.41 11:27:01 all 37.21 0.00 3.19 7.06 0.10 52.45 11:27:01 0 57.51 0.00 3.86 4.45 0.10 34.08 11:27:01 1 16.74 0.00 2.52 9.69 0.10 70.94 11:28:01 all 37.51 0.00 3.01 5.58 0.08 53.82 11:28:01 0 39.62 0.00 3.24 6.02 0.08 51.03 11:28:01 1 35.39 0.00 2.76 5.13 0.08 56.63 Average: all 37.64 0.00 3.06 6.54 0.09 52.66 Average: 0 45.68 0.00 3.38 4.34 0.09 46.50 Average: 1 29.55 0.00 2.75 8.76 0.09 58.85