---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5955 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 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 377 80 0 1534 1438 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:5f:b1:7d brd ff:ff:ff:ff:ff:ff inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe5f:b17d/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-5955) 07/07/24 _x86_64_ (2 CPU) 00:33:35 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 147.03 58.02 89.01 3835.42 14335.37 00:36:01 145.86 76.03 69.83 4772.22 22064.85 00:37:01 13.24 0.30 12.94 7.60 2824.85 00:38:01 43.25 41.05 2.20 2140.53 136.27 Average: 87.11 43.72 43.39 2680.30 9790.42 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 73964 1510232 1966668 96.38 54984 1468092 564192 18.26 432532 1385540 31188 00:36:01 80460 1386200 1960172 96.06 73020 1324472 860796 27.86 537764 1282508 83336 00:37:01 86000 1334464 1954632 95.79 73064 1268204 915792 29.64 574912 1241736 92 00:38:01 135412 1510688 1905220 93.36 74440 1394288 633724 20.51 414396 1355484 81752 Average: 93959 1435396 1946673 95.40 68877 1363764 743626 24.07 489901 1316317 49092 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 ens3 81.71 77.78 940.25 10.09 0.00 0.00 0.00 0.00 00:35:02 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 00:36:01 ens3 78.98 68.80 1535.11 7.44 0.00 0.00 0.00 0.00 00:36:01 lo 1.22 1.22 0.12 0.12 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 78.68 34.30 507.16 7.04 0.00 0.00 0.00 0.00 00:38:01 lo 3.87 3.87 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 59.76 45.12 742.36 6.14 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 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-5955) 07/07/24 _x86_64_ (2 CPU) 00:33:35 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 38.50 0.00 3.06 7.34 0.09 51.00 00:35:02 0 33.20 0.00 2.69 8.86 0.08 55.16 00:35:02 1 43.86 0.00 3.47 5.81 0.08 46.78 00:36:01 all 37.96 0.00 2.99 6.26 0.09 52.70 00:36:01 0 52.26 0.00 3.50 9.40 0.12 34.72 00:36:01 1 23.69 0.00 2.45 3.13 0.08 70.65 00:37:01 all 50.61 0.00 0.23 0.32 0.09 48.74 00:37:01 0 99.08 0.00 0.23 0.20 0.10 0.38 00:37:01 1 2.78 0.00 0.23 0.44 0.07 96.48 00:38:01 all 35.97 0.00 0.62 2.61 0.07 60.72 00:38:01 0 67.14 0.00 0.57 2.22 0.08 29.99 00:38:01 1 4.84 0.00 0.68 3.00 0.07 91.41 Average: all 40.79 0.00 1.72 4.12 0.09 53.28 Average: 0 62.90 0.00 1.74 5.16 0.10 30.10 Average: 1 18.71 0.00 1.70 3.08 0.08 76.43