---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-512 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 346 317 0 1329 1462 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:45:21:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe45:21d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-512) 04/29/24 _x86_64_ (2 CPU) 13:04:35 LINUX RESTART (2 CPU) 13:05:01 tps rtps wtps bread/s bwrtn/s 13:06:02 105.48 40.05 65.43 2007.00 8915.68 13:07:01 128.93 45.03 83.91 3183.06 18247.81 13:08:01 156.42 48.85 107.57 2969.33 35761.73 13:09:01 58.89 29.10 29.79 1479.13 8085.29 Average: 112.36 40.74 71.62 2406.32 17748.30 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:02 122904 1514432 1917728 93.98 51404 1429216 565472 18.30 433628 1340380 140328 13:07:01 203056 1515608 1837576 90.05 76652 1319692 612792 19.84 414172 1267936 146496 13:08:01 74316 1448332 1966316 96.36 100476 1337732 659968 21.36 447992 1334144 98988 13:09:01 371556 1518748 1669076 81.79 98124 1103968 541180 17.52 385824 1091960 24884 Average: 192958 1499280 1847674 90.54 81664 1297652 594853 19.26 420404 1258605 102674 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:06:02 ens3 73.70 71.10 920.27 8.51 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 13:07:01 ens3 50.97 44.60 603.91 11.20 0.00 0.00 0.00 0.00 13:08:01 lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 13:08:01 ens3 223.25 133.30 2510.07 14.48 0.00 0.00 0.00 0.00 13:09:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:09:01 ens3 207.61 170.31 1703.85 29.21 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 139.24 105.08 1437.86 15.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-512) 04/29/24 _x86_64_ (2 CPU) 13:04:35 LINUX RESTART (2 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:02 all 40.20 0.00 2.63 5.73 0.07 51.36 13:06:02 0 27.95 0.00 1.96 3.80 0.08 66.20 13:06:02 1 52.60 0.00 3.33 7.67 0.08 36.31 13:07:01 all 38.86 0.00 3.12 6.12 0.09 51.80 13:07:01 0 43.67 0.00 3.36 6.25 0.08 46.64 13:07:01 1 34.06 0.00 2.86 6.02 0.08 56.98 13:08:01 all 38.41 0.00 3.10 7.02 0.09 51.38 13:08:01 0 18.36 0.00 2.63 4.53 0.10 74.38 13:08:01 1 58.55 0.00 3.59 9.50 0.10 28.26 13:09:01 all 39.61 0.00 2.27 2.67 0.07 55.39 13:09:01 0 42.56 0.00 2.59 3.64 0.07 51.14 13:09:01 1 36.64 0.00 1.94 1.69 0.07 59.66 Average: all 39.27 0.00 2.78 5.38 0.08 52.48 Average: 0 33.07 0.00 2.63 4.54 0.08 59.68 Average: 1 45.51 0.00 2.93 6.22 0.08 45.25