---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5485 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 8.4G 11G 44% / 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 348 256 0 1388 1460 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:3c:c4:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe3c:c4c1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5485) 03/25/24 _x86_64_ (2 CPU) 13:04:38 LINUX RESTART (2 CPU) 13:05:01 tps rtps wtps bread/s bwrtn/s 13:06:02 102.85 37.23 65.62 1803.76 9822.29 13:07:01 156.51 71.37 85.14 5325.83 17999.93 13:08:01 215.57 108.87 106.69 9349.18 34350.45 13:09:01 70.80 52.64 18.16 3394.50 8530.58 Average: 136.37 67.52 68.85 4967.51 17677.31 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:02 113724 1512812 1926908 94.43 51376 1437196 563976 18.26 420548 1365584 125472 13:07:01 164700 1520964 1875932 91.93 74484 1370488 617688 20.00 420116 1313360 128288 13:08:01 149672 1559420 1890960 92.67 99384 1402296 605532 19.60 365708 1389048 22332 13:09:01 280676 1480724 1759956 86.25 101180 1168016 578700 18.73 490924 1095312 40668 Average: 177193 1518480 1863439 91.32 81606 1344499 591474 19.15 424324 1290826 79190 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:02 ens3 77.23 73.13 961.80 8.67 0.00 0.00 0.00 0.00 13:06:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:07:01 ens3 47.65 41.61 601.00 12.30 0.00 0.00 0.00 0.00 13:07:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 13:08:01 ens3 58.41 48.10 998.38 9.60 0.00 0.00 0.00 0.00 13:08:01 lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 13:09:01 ens3 399.47 278.42 3499.23 33.12 0.00 0.00 0.00 0.00 13:09:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 146.07 110.58 1518.69 15.93 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5485) 03/25/24 _x86_64_ (2 CPU) 13:04:38 LINUX RESTART (2 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:02 all 40.62 0.00 2.62 5.63 0.08 51.04 13:06:02 0 9.76 0.00 1.62 8.36 0.07 80.20 13:06:02 1 71.89 0.00 3.64 2.86 0.10 21.51 13:07:01 all 39.21 0.00 3.16 6.23 0.09 51.31 13:07:01 0 18.48 0.00 2.56 6.09 0.07 72.80 13:07:01 1 59.85 0.00 3.75 6.38 0.10 29.91 13:08:01 all 34.55 0.00 3.11 10.99 0.08 51.27 13:08:01 0 25.27 0.00 2.67 8.99 0.08 62.98 13:08:01 1 43.90 0.00 3.56 13.00 0.08 39.45 13:09:01 all 39.61 0.00 2.65 2.57 0.07 55.10 13:09:01 0 39.99 0.00 2.87 2.51 0.07 54.57 13:09:01 1 39.24 0.00 2.44 2.62 0.07 55.64 Average: all 38.50 0.00 2.89 6.36 0.08 52.18 Average: 0 23.34 0.00 2.43 6.50 0.07 67.66 Average: 1 53.70 0.00 3.35 6.21 0.09 36.65