---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10930 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 357 248 0 1386 1451 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:2b:20:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe2b:2021/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10930) 11/21/24 _x86_64_ (2 CPU) 11:24:36 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 126.47 53.06 73.40 2348.70 10425.18 11:27:01 168.17 55.94 112.24 4564.92 23929.91 11:28:01 143.73 87.20 56.52 7221.60 21550.01 Average: 146.00 65.45 80.54 4712.16 18604.09 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 70232 1485644 1970400 96.56 53100 1450160 594248 19.24 456480 1368276 149312 11:27:01 198896 1523788 1841736 90.25 80104 1337032 610928 19.78 409712 1294664 127316 11:28:01 64244 1216864 1976388 96.85 92556 1138824 871424 28.21 708444 1103480 16696 Average: 111124 1408765 1929508 94.55 75253 1308672 692200 22.41 524879 1255473 97775 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:26:02 ens3 77.65 70.05 910.81 8.42 0.00 0.00 0.00 0.00 11:27:01 lo 1.56 1.56 0.14 0.14 0.00 0.00 0.00 0.00 11:27:01 ens3 97.36 75.87 1399.16 11.08 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 ens3 272.25 132.34 1655.26 21.66 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 149.36 92.85 1321.24 13.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10930) 11/21/24 _x86_64_ (2 CPU) 11:24:36 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 39.67 0.00 2.98 6.28 0.08 50.98 11:26:02 0 10.47 0.00 1.68 7.45 0.05 80.35 11:26:02 1 69.29 0.00 4.28 5.12 0.12 21.20 11:27:01 all 39.34 0.00 3.57 6.99 0.13 49.97 11:27:01 0 27.22 0.00 3.20 4.03 0.12 65.43 11:27:01 1 51.50 0.00 3.95 9.93 0.12 34.50 11:28:01 all 35.72 0.00 2.46 6.71 0.08 55.02 11:28:01 0 24.31 0.00 1.50 4.90 0.08 69.21 11:28:01 1 47.16 0.00 3.43 8.55 0.10 40.77 Average: all 38.24 0.00 3.00 6.66 0.10 52.00 Average: 0 20.58 0.00 2.12 5.48 0.08 71.74 Average: 1 56.01 0.00 3.89 7.85 0.11 32.14