---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-300 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 9.2G 11G 48% / 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 352 355 0 1284 1456 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:f6:18:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fef6:187d/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-300) 07/19/24 _x86_64_ (2 CPU) 15:57:42 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 151.07 52.71 98.35 2317.15 9947.92 16:00:01 178.51 64.73 113.78 8290.39 83120.04 16:01:01 155.66 43.76 111.90 3700.05 46301.48 16:02:01 105.20 68.41 36.79 3939.34 14198.97 Average: 147.61 57.40 90.21 4561.58 38389.90 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 99532 1510476 1941100 95.12 50732 1448268 569300 18.43 442108 1354432 130888 16:00:01 160416 1435420 1880216 92.14 60248 1311888 710032 22.98 383464 1369556 128448 16:01:01 145676 1456604 1894956 92.86 87604 1300380 667708 21.61 447080 1280004 113396 16:02:01 408020 1501584 1632612 80.01 95716 1060024 561520 18.18 393164 1056792 41660 Average: 203411 1476021 1837221 90.03 73575 1280140 627140 20.30 416454 1265196 103598 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 134.72 106.74 1022.11 22.69 0.00 0.00 0.00 0.00 15:59:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 16:00:01 ens3 221.81 201.15 6108.75 18.69 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:01:01 ens3 49.78 43.61 921.96 6.10 0.00 0.00 0.00 0.00 16:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:02:01 ens3 288.24 172.57 1927.53 29.28 0.00 0.00 0.00 0.00 16:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 173.63 131.02 2495.08 19.19 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-300) 07/19/24 _x86_64_ (2 CPU) 15:57:42 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 36.68 0.00 2.99 8.71 0.09 51.54 15:59:01 0 44.48 0.00 3.41 10.10 0.12 41.90 15:59:01 1 28.81 0.00 2.58 7.31 0.08 61.21 16:00:01 all 32.16 0.00 4.09 7.74 0.08 55.93 16:00:01 0 46.06 0.00 4.89 9.08 0.10 39.88 16:00:01 1 18.37 0.00 3.29 6.40 0.07 71.87 16:01:01 all 36.31 0.00 3.09 7.13 0.10 53.36 16:01:01 0 25.78 0.00 2.62 6.38 0.10 65.12 16:01:01 1 46.80 0.00 3.54 7.89 0.08 41.69 16:02:01 all 40.04 0.00 2.73 4.05 0.08 53.10 16:02:01 0 37.34 0.00 2.76 4.47 0.08 55.35 16:02:01 1 42.71 0.00 2.72 3.64 0.08 50.84 Average: all 36.29 0.00 3.23 6.91 0.09 53.48 Average: 0 38.43 0.00 3.42 7.51 0.10 50.55 Average: 1 34.17 0.00 3.03 6.31 0.08 56.41