---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7544 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 7.8G 12G 41% / 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 350 76 0 1565 1466 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:06:e1:51 brd ff:ff:ff:ff:ff:ff inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe06:e151/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7544) 10/13/24 _x86_64_ (2 CPU) 00:33:35 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 141.97 61.06 80.91 3097.71 11836.12 00:36:01 171.56 90.02 81.53 6334.68 23566.73 00:37:01 15.24 0.35 14.90 8.26 4322.03 00:38:01 56.75 53.79 2.97 2449.84 743.63 Average: 96.09 51.15 44.94 2958.75 10061.93 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 151908 1575128 1888724 92.56 53892 1455240 489900 15.86 356744 1384792 124900 00:36:01 71136 1410672 1969496 96.51 71560 1361168 849296 27.49 497852 1336920 128048 00:37:01 105744 1378920 1934888 94.82 71600 1295712 884688 28.64 522540 1279840 340 00:38:01 69512 1470708 1971120 96.59 73256 1421480 654528 21.19 450588 1387840 80140 Average: 99575 1458857 1941057 95.12 67577 1383400 719603 23.29 456931 1347348 83357 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:35:02 ens3 77.57 71.37 943.68 9.78 0.00 0.00 0.00 0.00 00:36:01 lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 00:36:01 ens3 76.40 60.02 1489.05 7.57 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 3.93 3.93 0.22 0.22 0.00 0.00 0.00 0.00 00:38:01 ens3 130.43 54.86 807.08 8.50 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 71.09 46.52 807.21 6.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7544) 10/13/24 _x86_64_ (2 CPU) 00:33:35 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 38.70 0.00 3.07 7.02 0.09 51.12 00:35:02 0 42.25 0.00 3.50 10.95 0.10 43.20 00:35:02 1 35.18 0.00 2.63 3.11 0.07 59.00 00:36:01 all 36.63 0.00 3.46 7.87 0.10 51.94 00:36:01 0 40.98 0.00 3.41 7.99 0.10 47.52 00:36:01 1 32.30 0.00 3.50 7.75 0.10 56.35 00:37:01 all 49.96 0.00 0.23 0.28 0.08 49.45 00:37:01 0 60.27 0.00 0.32 0.57 0.10 38.74 00:37:01 1 39.68 0.00 0.13 0.00 0.05 60.14 00:38:01 all 35.31 0.00 0.88 3.59 0.06 60.16 00:38:01 0 6.26 0.00 0.74 3.86 0.03 89.11 00:38:01 1 64.29 0.00 1.02 3.31 0.10 31.28 Average: all 40.17 0.00 1.90 4.68 0.08 53.17 Average: 0 37.44 0.00 1.99 5.83 0.08 54.66 Average: 1 42.89 0.00 1.82 3.52 0.08 51.69