---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3605 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 8.4G 11G 44% / 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 349 242 0 1400 1459 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:37:be:88 brd ff:ff:ff:ff:ff:ff inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe37:be88/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3605) 03/04/24 _x86_64_ (2 CPU) 13:04:40 LINUX RESTART (2 CPU) 13:05:01 tps rtps wtps bread/s bwrtn/s 13:06:01 99.12 36.49 62.63 1728.16 9440.00 13:07:01 142.78 55.72 87.06 4449.38 18984.64 13:08:01 186.06 81.96 104.10 7587.41 31976.41 13:09:01 94.37 73.57 20.80 4598.30 11556.87 Average: 130.58 61.93 68.65 4590.57 17989.31 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:01 88424 1490068 1952208 95.67 51300 1439556 588640 19.05 451132 1358040 146880 13:07:01 177356 1542092 1863276 91.31 75668 1377256 609696 19.74 392968 1324668 142188 13:08:01 193404 1547000 1847228 90.52 101288 1344484 592020 19.16 379756 1330716 112628 13:09:01 315032 1519984 1725600 84.56 104220 1164504 533060 17.26 408476 1136716 58732 Average: 193554 1524786 1847078 90.51 83119 1331450 580854 18.80 408083 1287535 115107 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:06:01 ens3 84.18 79.98 1061.26 9.02 0.00 0.00 0.00 0.00 13:07:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 13:07:01 ens3 43.58 39.03 597.77 11.73 0.00 0.00 0.00 0.00 13:08:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 13:08:01 ens3 50.06 43.66 983.77 6.16 0.00 0.00 0.00 0.00 13:09:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:09:01 ens3 423.30 278.85 3510.34 36.25 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 150.25 110.37 1538.08 15.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3605) 03/04/24 _x86_64_ (2 CPU) 13:04:40 LINUX RESTART (2 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:01 all 40.36 0.00 2.78 5.64 0.09 51.12 13:06:01 0 46.63 0.00 3.18 8.37 0.08 41.74 13:06:01 1 34.09 0.00 2.41 2.91 0.10 60.50 13:07:01 all 38.49 0.00 3.10 7.26 0.09 51.07 13:07:01 0 23.69 0.00 2.36 8.43 0.10 65.42 13:07:01 1 53.45 0.00 3.83 6.07 0.08 36.57 13:08:01 all 35.67 0.00 2.96 9.69 0.11 51.57 13:08:01 0 14.75 0.00 1.80 6.26 0.10 77.09 13:08:01 1 56.92 0.00 4.15 13.17 0.10 25.67 13:09:01 all 39.90 0.00 2.73 3.81 0.08 53.48 13:09:01 0 50.35 0.00 3.02 4.12 0.10 42.42 13:09:01 1 29.34 0.00 2.43 3.50 0.08 64.64 Average: all 38.60 0.00 2.89 6.60 0.09 51.81 Average: 0 33.79 0.00 2.59 6.79 0.10 56.74 Average: 1 43.46 0.00 3.20 6.41 0.09 46.84