---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4395 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 7.4G 12G 39% / 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 330 331 0 1331 1496 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:9e:a4:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe9e:a47e/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-4395) 03/12/24 _x86_64_ (2 CPU) 17:46:41 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:02 69.56 37.02 32.54 1814.75 4287.09 17:49:01 65.60 14.99 50.61 542.28 8920.60 17:50:01 85.08 48.10 36.98 3060.14 7603.33 17:51:01 88.80 38.98 49.83 2751.14 5275.25 Average: 77.31 34.86 42.45 2048.34 6511.69 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:02 116652 1492696 1923980 94.28 37192 1434160 607852 19.68 478100 1314904 47212 17:49:01 99288 1511112 1941344 95.13 52120 1446664 579520 18.76 441472 1352312 85340 17:50:01 75088 1463160 1965544 96.32 62428 1418420 678332 21.96 510644 1319176 106004 17:51:01 396836 1562048 1643796 80.55 64200 1197164 534540 17.30 412592 1103776 22728 Average: 171966 1507254 1868666 91.57 53985 1374102 600061 19.42 460702 1272542 65321 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:02 ens3 87.16 72.84 781.36 25.13 0.00 0.00 0.00 0.00 17:48:02 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:49:01 ens3 21.88 19.29 231.72 3.10 0.00 0.00 0.00 0.00 17:49:01 lo 0.88 0.88 0.07 0.07 0.00 0.00 0.00 0.00 17:50:01 ens3 276.62 121.65 1845.26 18.66 0.00 0.00 0.00 0.00 17:50:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 17:51:01 ens3 68.91 37.29 356.11 11.82 0.00 0.00 0.00 0.00 17:51:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 114.04 62.96 806.15 14.73 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4395) 03/12/24 _x86_64_ (2 CPU) 17:46:41 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:02 all 37.44 0.00 4.25 3.84 7.58 46.89 17:48:02 0 42.41 0.00 5.12 5.53 7.85 39.10 17:48:02 1 32.45 0.00 3.35 2.13 7.32 54.75 17:49:01 all 39.96 0.00 3.17 3.33 5.05 48.50 17:49:01 0 46.22 0.00 3.61 3.39 5.39 41.38 17:49:01 1 33.68 0.00 2.74 3.28 4.71 55.59 17:50:01 all 41.25 0.00 4.62 3.13 6.52 44.48 17:50:01 0 42.57 0.00 4.71 3.72 6.75 42.25 17:50:01 1 39.94 0.00 4.54 2.53 6.27 46.73 17:51:01 all 37.80 0.00 3.18 3.47 6.41 49.15 17:51:01 0 33.76 0.00 2.95 3.28 6.61 53.40 17:51:01 1 41.82 0.00 3.39 3.65 6.23 44.91 Average: all 39.11 0.00 3.81 3.44 6.40 47.25 Average: 0 41.22 0.00 4.10 3.98 6.66 44.04 Average: 1 36.99 0.00 3.51 2.90 6.14 50.46