---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5135 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: 2800.000 BogoMIPS: 5600.00 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 7.9G 12G 41% / 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 349 256 0 1386 1467 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:0a:ac:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe0a:acbf/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-5135) 09/15/24 _x86_64_ (2 CPU) 00:33:39 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 141.41 66.52 74.88 3257.83 11112.06 00:36:01 174.47 84.67 89.80 6125.56 25569.64 00:37:01 13.31 0.33 12.98 12.13 2969.18 00:38:01 77.97 72.79 5.18 3571.61 4093.70 Average: 101.49 55.96 45.53 3229.71 10875.24 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 137568 1588756 1903064 93.26 55632 1480320 489676 15.85 344316 1407128 144552 00:36:01 84276 1401984 1956356 95.87 72352 1338044 863528 27.95 503928 1316124 87632 00:37:01 83760 1364312 1956872 95.90 72404 1301368 900044 29.14 534844 1286404 88 00:38:01 148492 1548064 1892140 92.72 74100 1412240 528968 17.12 388804 1357364 45196 Average: 113524 1475779 1927108 94.44 68622 1382993 695554 22.52 442973 1341755 69367 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:35:02 ens3 76.62 70.84 940.15 9.83 0.00 0.00 0.00 0.00 00:36:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 00:36:01 ens3 87.38 68.78 1488.76 8.08 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 4.07 4.07 0.23 0.23 0.00 0.00 0.00 0.00 00:38:01 ens3 118.36 62.41 825.47 12.51 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 70.52 50.43 810.78 7.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5135) 09/15/24 _x86_64_ (2 CPU) 00:33:39 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 38.39 0.00 3.04 7.09 0.08 51.40 00:35:02 0 56.46 0.00 3.71 9.98 0.12 29.73 00:35:02 1 20.31 0.00 2.36 4.20 0.05 73.08 00:36:01 all 36.41 0.00 3.28 7.50 0.09 52.72 00:36:01 0 39.86 0.00 3.33 8.49 0.09 48.23 00:36:01 1 32.98 0.00 3.23 6.53 0.10 57.16 00:37:01 all 49.95 0.00 0.21 0.37 0.06 49.41 00:37:01 0 20.57 0.00 0.10 0.10 0.03 79.20 00:37:01 1 79.25 0.00 0.32 0.63 0.10 19.70 00:38:01 all 33.62 0.00 1.36 4.47 0.08 60.46 00:38:01 0 12.65 0.00 1.26 4.65 0.07 81.37 00:38:01 1 54.45 0.00 1.47 4.29 0.08 39.71 Average: all 39.61 0.00 1.97 4.84 0.08 53.50 Average: 0 32.37 0.00 2.10 5.79 0.08 59.67 Average: 1 46.83 0.00 1.84 3.90 0.08 47.35