---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10338 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 8.1G 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 345 234 0 1412 1463 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:9c:bd:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe9c:bd65/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10338) 11/14/24 _x86_64_ (2 CPU) 11:24:35 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 143.06 50.86 92.20 3513.84 15132.30 11:27:01 169.64 61.58 108.06 5734.36 24744.42 11:28:01 128.54 86.94 41.60 6136.13 16127.14 Average: 147.08 66.46 80.62 5128.08 18667.61 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 127060 1558820 1913572 93.77 56580 1461188 528176 17.10 378520 1386176 45076 11:27:01 65012 1495292 1975620 96.81 82116 1438272 654392 21.18 433040 1401500 76072 11:28:01 270580 1475416 1770052 86.74 93556 1188660 599912 19.42 475956 1128624 18472 Average: 154217 1509843 1886415 92.44 77417 1362707 594160 19.23 429172 1305433 46540 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 11:26:01 ens3 74.98 68.18 828.83 9.48 0.00 0.00 0.00 0.00 11:27:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 11:27:01 ens3 92.14 77.96 1374.22 11.37 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 202.68 108.86 1643.82 23.24 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 123.27 85.00 1282.29 14.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10338) 11/14/24 _x86_64_ (2 CPU) 11:24:35 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 38.63 0.00 3.08 7.64 0.09 50.56 11:26:01 0 35.25 0.00 2.83 10.63 0.08 51.21 11:26:01 1 41.99 0.00 3.34 4.66 0.10 49.91 11:27:01 all 37.46 0.00 3.33 8.80 0.09 50.32 11:27:01 0 57.67 0.00 4.00 11.60 0.10 26.63 11:27:01 1 17.33 0.00 2.65 6.01 0.08 73.92 11:28:01 all 36.83 0.00 2.54 4.63 0.07 55.93 11:28:01 0 36.72 0.00 2.32 4.11 0.08 56.76 11:28:01 1 36.94 0.00 2.76 5.15 0.07 55.08 Average: all 37.64 0.00 2.98 7.02 0.09 52.27 Average: 0 43.21 0.00 3.05 8.78 0.09 44.87 Average: 1 32.09 0.00 2.92 5.27 0.08 59.64