---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6548 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 7.9G 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 353 80 0 1558 1459 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:d0:ca:55 brd ff:ff:ff:ff:ff:ff inet 10.32.6.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fed0:ca55/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6548) 07/14/24 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 146.42 48.63 97.78 2253.56 9812.13 00:36:01 173.81 82.26 91.55 5081.19 26927.74 00:37:01 12.93 0.57 12.36 155.17 2749.14 00:38:01 27.72 23.37 4.35 1070.27 3394.80 Average: 90.24 38.71 51.52 2140.35 10722.49 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 86212 1508244 1954420 95.78 52364 1457620 572536 18.53 448168 1358296 131556 00:36:01 142312 1461992 1898320 93.03 73648 1333704 792396 25.65 440272 1309676 79504 00:37:01 93212 1385952 1947420 95.43 73708 1306904 869712 28.15 517280 1282504 1040 00:38:01 347816 1578296 1692816 82.96 75040 1243792 500488 16.20 321020 1226592 18428 Average: 167388 1483621 1873244 91.80 68690 1335505 683783 22.13 431685 1294267 57632 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:35:01 ens3 131.83 110.34 1208.73 21.65 0.00 0.00 0.00 0.00 00:36:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 00:36:01 ens3 74.53 65.35 1511.37 8.48 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 0.12 0.12 0.02 0.02 0.00 0.00 0.00 0.00 00:38:01 lo 3.80 3.80 0.20 0.20 0.00 0.00 0.00 0.00 00:38:01 ens3 10.08 7.75 18.84 5.24 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 54.15 45.90 684.90 8.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6548) 07/14/24 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 37.60 0.00 2.97 8.71 0.11 50.61 00:35:01 0 49.77 0.00 3.33 6.66 0.12 40.12 00:35:01 1 25.40 0.00 2.61 10.76 0.08 61.15 00:36:01 all 36.20 0.00 3.72 7.41 0.11 52.56 00:36:01 0 41.27 0.00 3.89 5.50 0.12 49.23 00:36:01 1 31.14 0.00 3.55 9.33 0.10 55.88 00:37:01 all 49.98 0.00 0.26 0.34 0.09 49.32 00:37:01 0 23.66 0.00 0.18 0.05 0.07 76.04 00:37:01 1 76.19 0.00 0.35 0.65 0.13 22.67 00:38:01 all 36.10 0.00 0.58 2.02 0.08 61.22 00:38:01 0 24.95 0.00 0.50 1.79 0.07 72.69 00:38:01 1 47.26 0.00 0.62 2.24 0.08 49.80 Average: all 39.97 0.00 1.88 4.62 0.10 53.43 Average: 0 34.91 0.00 1.97 3.50 0.09 59.52 Average: 1 45.03 0.00 1.78 5.74 0.10 47.35