---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2221 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: 2800.022 BogoMIPS: 5600.04 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 339 233 0 1419 1469 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:46:1e:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe46:1e9f/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-2221) 05/30/24 _x86_64_ (2 CPU) 11:24:44 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 141.06 52.63 88.42 2390.67 9139.64 11:27:01 134.30 38.71 95.59 2806.46 14351.76 11:28:01 217.66 117.34 100.32 8619.42 32461.10 11:29:01 65.49 40.51 24.98 2893.65 4441.13 Average: 139.63 62.30 77.33 4177.59 15099.05 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 145832 1562056 1894800 92.85 49724 1455772 528012 17.09 391052 1361160 104460 11:27:01 147504 1490380 1893128 92.77 71132 1360192 657144 21.27 443500 1304012 59888 11:28:01 65608 1430988 1975024 96.78 94756 1362108 690596 22.36 502288 1333396 78200 11:29:01 324172 1554976 1716460 84.11 96432 1209056 522824 16.92 412092 1135268 14844 Average: 170779 1509600 1869853 91.63 78011 1346782 599644 19.41 437233 1283459 64348 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 ens3 136.29 107.88 903.23 32.13 0.00 0.00 0.00 0.00 11:26:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 11:27:01 ens3 49.31 43.48 363.19 9.21 0.00 0.00 0.00 0.00 11:27:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 11:28:01 ens3 306.63 175.46 2762.54 19.84 0.00 0.00 0.00 0.00 11:28:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 11:29:01 ens3 74.62 64.49 357.42 19.12 0.00 0.00 0.00 0.00 11:29:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 141.72 97.83 1096.65 20.07 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2221) 05/30/24 _x86_64_ (2 CPU) 11:24:44 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 38.03 0.00 2.80 7.80 0.08 51.28 11:26:01 0 28.36 0.00 2.48 9.75 0.07 59.34 11:26:01 1 47.69 0.00 3.15 5.84 0.10 43.22 11:27:01 all 39.38 0.00 2.95 6.08 0.08 51.51 11:27:01 0 57.18 0.00 3.91 6.68 0.12 32.13 11:27:01 1 21.71 0.00 2.02 5.48 0.07 70.72 11:28:01 all 37.57 0.00 3.70 11.38 0.09 47.26 11:28:01 0 51.99 0.00 4.49 11.12 0.08 32.32 11:28:01 1 23.28 0.00 2.90 11.66 0.08 62.07 11:29:01 all 31.72 0.00 1.81 3.33 0.06 63.08 11:29:01 0 31.15 0.00 1.97 2.02 0.07 64.79 11:29:01 1 32.29 0.00 1.64 4.65 0.05 61.38 Average: all 36.67 0.00 2.82 7.14 0.08 53.29 Average: 0 42.15 0.00 3.21 7.38 0.08 47.18 Average: 1 31.20 0.00 2.43 6.91 0.07 59.38