---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-663 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 7.8G 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 345 115 0 1531 1474 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:e6:3f:2e brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fee6:3f2e/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-663) 04/04/24 _x86_64_ (2 CPU) 19:57:45 LINUX RESTART (2 CPU) 19:58:01 tps rtps wtps bread/s bwrtn/s 19:59:01 144.28 54.15 90.12 2489.39 9872.71 20:00:01 144.16 52.89 91.27 2615.76 21395.84 20:01:01 53.94 30.45 23.49 2103.37 8430.98 20:02:01 1.58 0.55 1.03 44.26 60.39 Average: 86.14 34.53 51.61 1812.16 9947.24 19:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:59:01 137608 1533004 1903024 93.26 49228 1436096 555360 17.98 405188 1357528 111964 20:00:01 65096 1462036 1975536 96.81 66948 1424160 674876 21.85 495252 1347380 131076 20:01:01 95916 1342404 1944716 95.30 70876 1268228 883420 28.60 548404 1260096 1532 20:02:01 91756 1337700 1948876 95.50 70912 1268468 928572 30.06 551952 1262120 46188 Average: 97594 1418786 1943038 95.22 64491 1349238 760557 24.62 500199 1306781 72690 19:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:59:01 ens3 162.81 135.20 1052.12 32.30 0.00 0.00 0.00 0.00 19:59:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:00:01 ens3 101.70 89.77 1585.22 23.90 0.00 0.00 0.00 0.00 20:00:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 20:01:01 ens3 0.86 0.54 0.82 0.10 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 ens3 1.43 0.83 0.49 0.33 0.00 0.00 0.00 0.00 20:02:01 lo 3.67 3.67 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 67.00 56.84 662.56 14.22 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-663) 04/04/24 _x86_64_ (2 CPU) 19:57:45 LINUX RESTART (2 CPU) 19:58:01 CPU %user %nice %system %iowait %steal %idle 19:59:01 all 39.96 0.00 2.88 7.61 0.08 49.47 19:59:01 0 40.36 0.00 3.13 6.07 0.08 50.35 19:59:01 1 39.57 0.00 2.62 9.15 0.08 48.58 20:00:01 all 40.61 0.00 3.19 6.60 0.08 49.51 20:00:01 0 35.24 0.00 2.77 5.81 0.08 56.09 20:00:01 1 46.01 0.00 3.61 7.42 0.08 42.88 20:01:01 all 48.66 0.00 0.78 1.24 0.07 49.25 20:01:01 0 76.09 0.00 0.92 0.85 0.08 22.06 20:01:01 1 21.31 0.00 0.63 1.61 0.03 76.42 20:02:01 all 40.59 0.00 0.25 0.03 0.06 59.07 20:02:01 0 28.02 0.00 0.21 0.00 0.07 71.70 20:02:01 1 53.23 0.00 0.30 0.07 0.07 46.33 Average: all 42.43 0.00 1.78 3.88 0.07 51.84 Average: 0 44.74 0.00 1.76 3.19 0.08 50.23 Average: 1 40.11 0.00 1.79 4.57 0.07 53.46