---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1582 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 7.8G 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 347 104 0 1540 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:65:7c:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe65:7c9e/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-1582) 08/04/24 _x86_64_ (2 CPU) 00:33:29 LINUX RESTART (2 CPU) 00:34:02 tps rtps wtps bread/s bwrtn/s 00:35:01 147.45 55.01 92.44 4160.87 15849.43 00:36:01 145.96 71.56 74.40 4507.88 23554.09 00:37:01 1.07 0.00 1.07 0.00 109.45 00:38:01 89.99 73.06 16.93 3796.33 3740.75 Average: 95.91 49.89 46.02 3112.13 10793.56 00:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 111308 1558036 1929324 94.55 58072 1474592 522296 16.91 384952 1394280 49884 00:36:01 98312 1380368 1942320 95.18 73572 1301012 881580 28.54 517284 1286524 272 00:37:01 98312 1380448 1942320 95.18 73616 1301016 881580 28.54 517496 1286524 108 00:38:01 130232 1497708 1910400 93.62 76084 1378404 578248 18.72 444280 1319112 59248 Average: 109541 1454140 1931091 94.63 70336 1363756 715926 23.18 466003 1321610 27378 00:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 ens3 78.91 70.69 820.76 9.51 0.00 0.00 0.00 0.00 00:35:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 00:36:01 ens3 64.53 54.76 1509.10 9.11 0.00 0.00 0.00 0.00 00:36:01 lo 1.00 1.00 0.10 0.10 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 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 ens3 168.36 95.08 1147.84 16.50 0.00 0.00 0.00 0.00 00:38:01 lo 4.20 4.20 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 77.95 55.07 869.69 8.78 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1582) 08/04/24 _x86_64_ (2 CPU) 00:33:29 LINUX RESTART (2 CPU) 00:34:02 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 38.48 0.00 3.20 8.07 0.09 50.16 00:35:01 0 44.55 0.00 3.20 9.99 0.07 42.19 00:35:01 1 32.41 0.00 3.19 6.15 0.09 58.16 00:36:01 all 38.56 0.00 2.82 6.39 0.08 52.15 00:36:01 0 20.68 0.00 2.34 5.23 0.07 71.69 00:36:01 1 56.49 0.00 3.28 7.55 0.12 32.56 00:37:01 all 49.85 0.00 0.13 0.00 0.05 49.97 00:37:01 0 0.02 0.00 0.05 0.00 0.00 99.93 00:37:01 1 99.68 0.00 0.23 0.00 0.08 0.00 00:38:01 all 31.55 0.00 1.61 5.25 0.06 61.54 00:38:01 0 19.36 0.00 1.27 4.89 0.05 74.43 00:38:01 1 43.77 0.00 1.94 5.60 0.08 48.60 Average: all 39.62 0.00 1.93 4.91 0.07 53.46 Average: 0 21.04 0.00 1.71 5.00 0.05 72.21 Average: 1 58.25 0.00 2.15 4.82 0.09 34.69