---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-5343 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 7.9G 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 336 79 0 1577 1477 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:57:a5:ae brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe57:a5ae/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-5343) 06/30/24 _x86_64_ (2 CPU) 00:33:41 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 151.99 48.73 103.27 2221.56 10900.42 00:36:01 174.48 94.56 79.92 6074.63 23841.25 00:37:01 16.11 0.05 16.06 3.20 4762.68 00:38:01 61.17 56.30 4.87 2726.80 4415.73 Average: 100.63 49.72 50.91 2742.51 10926.23 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 72780 1491244 1967852 96.43 53284 1452864 595852 19.29 461336 1359308 143260 00:36:01 80908 1445292 1959724 96.04 73068 1381392 828356 26.81 488524 1327964 139524 00:37:01 103504 1380636 1937128 94.93 73108 1294992 896272 29.01 544560 1250668 92 00:38:01 190640 1566080 1849992 90.66 74464 1386804 524048 16.96 377940 1322340 70912 Average: 111958 1470813 1928674 94.51 68481 1379013 711132 23.02 468090 1315070 88447 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 00:35:02 ens3 96.17 80.98 980.13 13.63 0.00 0.00 0.00 0.00 00:36:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 00:36:01 ens3 85.38 73.21 1538.44 9.06 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 3.93 3.93 0.22 0.22 0.00 0.00 0.00 0.00 00:38:01 ens3 213.12 109.33 1571.42 15.50 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 Average: ens3 98.71 65.85 1020.27 9.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5343) 06/30/24 _x86_64_ (2 CPU) 00:33:41 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 37.09 0.00 3.03 8.34 0.08 51.45 00:35:02 0 36.32 0.00 3.24 5.33 0.08 55.02 00:35:02 1 37.82 0.00 2.82 11.37 0.10 47.89 00:36:01 all 36.10 0.00 3.48 7.66 0.10 52.65 00:36:01 0 40.80 0.00 3.66 7.46 0.10 47.98 00:36:01 1 31.41 0.00 3.33 7.84 0.09 57.33 00:37:01 all 50.04 0.00 0.28 0.15 0.08 49.45 00:37:01 0 78.96 0.00 0.18 0.00 0.08 20.77 00:37:01 1 20.95 0.00 0.35 0.30 0.08 78.31 00:38:01 all 34.70 0.00 1.46 3.37 0.08 60.39 00:38:01 0 55.62 0.00 1.07 2.77 0.08 40.45 00:38:01 1 13.68 0.00 1.86 3.97 0.08 80.40 Average: all 39.50 0.00 2.06 4.87 0.09 53.49 Average: 0 53.00 0.00 2.03 3.87 0.09 41.01 Average: 1 25.95 0.00 2.09 5.87 0.09 66.01