---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2779 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 372 263 0 1356 1436 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:b6:49:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:feb6:496d/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-2779) 06/06/24 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 129.55 52.60 76.95 2544.70 8075.95 11:27:01 154.17 57.91 96.25 2912.90 15421.66 11:28:01 141.56 52.12 89.44 2562.37 30458.26 11:29:01 58.54 26.60 31.94 1412.43 4934.78 Average: 120.96 47.31 73.65 2358.15 14721.86 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 69300 1500660 1971332 96.60 49656 1470220 577872 18.71 460268 1366000 147420 11:27:01 154660 1497172 1885972 92.42 72984 1356020 638368 20.66 455972 1280500 28492 11:28:01 68328 1416940 1972304 96.65 95484 1330800 710828 23.01 496268 1307680 84348 11:29:01 292704 1467104 1747928 85.66 96444 1143976 593988 19.23 456584 1110584 15160 Average: 146248 1470469 1894384 92.83 78642 1325254 630264 20.40 467273 1266191 68855 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 11:26:01 ens3 73.13 69.70 908.82 9.17 0.00 0.00 0.00 0.00 11:27:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 11:27:01 ens3 41.02 35.70 268.82 7.89 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:28:01 ens3 268.24 163.12 2761.98 19.55 0.00 0.00 0.00 0.00 11:29:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:29:01 ens3 75.97 55.59 354.12 21.52 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 114.58 81.03 1073.38 14.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2779) 06/06/24 _x86_64_ (2 CPU) 11:24:39 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 38.64 0.00 2.88 6.72 0.09 51.67 11:26:01 0 40.92 0.00 3.34 11.19 0.10 44.44 11:26:01 1 36.34 0.00 2.42 2.24 0.08 58.91 11:27:01 all 38.57 0.00 3.03 6.93 0.08 51.39 11:27:01 0 64.94 0.00 4.50 8.43 0.12 22.01 11:27:01 1 12.52 0.00 1.57 5.45 0.07 80.40 11:28:01 all 36.07 0.00 3.06 6.21 0.08 54.58 11:28:01 0 29.17 0.00 2.66 3.88 0.07 64.23 11:28:01 1 42.99 0.00 3.48 8.52 0.08 44.92 11:29:01 all 40.17 0.00 2.09 2.75 0.08 54.91 11:29:01 0 58.20 0.00 2.59 4.26 0.08 34.87 11:29:01 1 22.15 0.00 1.59 1.24 0.07 74.96 Average: all 38.36 0.00 2.77 5.65 0.08 53.14 Average: 0 48.31 0.00 3.27 6.94 0.09 41.39 Average: 1 28.44 0.00 2.26 4.36 0.08 64.86