---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5162 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 9.2G 11G 48% / 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 394 314 0 1283 1414 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:90:9f:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe90:9f71/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5162) 06/28/24 _x86_64_ (2 CPU) 15:57:31 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 148.04 59.89 88.16 4096.75 13978.34 16:00:01 168.90 57.40 111.49 10483.82 98016.86 16:01:01 172.64 64.41 108.23 4209.53 34618.99 16:02:01 58.46 38.19 20.28 2294.44 6051.18 Average: 137.01 54.97 82.04 5271.30 38167.83 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 102836 1502892 1937796 94.96 57992 1430128 576344 18.66 439064 1352780 79952 16:00:01 91636 1439016 1948996 95.51 67624 1372928 698552 22.61 672172 1140088 73720 16:01:01 142260 1461044 1898372 93.03 94932 1301056 659272 21.34 404824 1323944 81116 16:02:01 370960 1468316 1669672 81.82 97268 1062936 583932 18.90 422248 1063480 23464 Average: 176923 1467817 1863709 91.33 79454 1291762 629525 20.38 484577 1220073 64563 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 78.68 73.45 806.95 9.94 0.00 0.00 0.00 0.00 15:59:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 16:00:01 ens3 213.14 188.12 6105.71 14.67 0.00 0.00 0.00 0.00 16:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:01:01 ens3 174.29 103.05 1812.45 14.75 0.00 0.00 0.00 0.00 16:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:02:01 ens3 154.80 97.73 1031.26 22.18 0.00 0.00 0.00 0.00 16:02:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 155.23 115.59 2439.18 15.39 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5162) 06/28/24 _x86_64_ (2 CPU) 15:57:31 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 38.55 0.00 3.19 8.22 0.08 49.96 15:59:01 0 54.07 0.00 3.66 12.04 0.10 30.12 15:59:01 1 23.02 0.00 2.73 4.40 0.08 69.77 16:00:01 all 31.57 0.00 4.50 7.35 0.08 56.50 16:00:01 0 18.59 0.00 3.70 9.79 0.07 67.85 16:00:01 1 44.56 0.00 5.28 4.89 0.08 45.18 16:01:01 all 37.93 0.00 3.09 7.96 0.09 50.92 16:01:01 0 47.78 0.00 3.91 12.64 0.10 35.57 16:01:01 1 28.13 0.00 2.29 3.32 0.10 66.16 16:02:01 all 38.72 0.00 2.35 2.43 0.08 56.43 16:02:01 0 37.87 0.00 2.90 3.52 0.07 55.65 16:02:01 1 39.58 0.00 1.80 1.35 0.07 57.20 Average: all 36.70 0.00 3.28 6.49 0.08 53.45 Average: 0 39.59 0.00 3.54 9.50 0.08 47.28 Average: 1 33.81 0.00 3.02 3.49 0.08 59.60