---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1176 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 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 357 342 0 1292 1451 Swap: 1023 1 1022 ---> 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:ac:91:28 brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:feac:9128/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1176) 05/17/24 _x86_64_ (2 CPU) 15:57:42 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 120.10 39.86 80.25 2060.49 7477.28 16:00:01 84.57 39.84 44.73 2406.00 7143.08 16:01:01 157.37 51.69 105.68 8018.66 95376.64 16:02:01 117.10 44.49 72.60 2929.38 22976.57 16:03:01 104.35 49.46 54.89 2624.90 19087.35 16:04:01 57.84 32.11 25.73 1156.21 3840.96 Average: 106.89 42.91 63.98 3199.18 25982.10 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 99924 1460148 1940708 95.10 48216 1402396 623764 20.19 482884 1316140 108924 16:00:01 108152 1533868 1932480 94.70 59004 1454192 541060 17.51 422124 1363288 105772 16:01:01 107344 1467076 1933288 94.74 63948 1389940 671968 21.75 643104 1156488 127088 16:02:01 201440 1491260 1839192 90.13 81104 1286216 635780 20.58 311348 1359244 108184 16:03:01 80744 1129380 1959888 96.04 87224 1021580 993652 32.17 691096 1081028 71068 16:04:01 381404 1492116 1659228 81.31 91700 1073428 576652 18.67 372360 1095028 2600 Average: 163168 1428975 1877464 92.00 71866 1271292 673813 21.81 487153 1228536 87273 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 97.73 71.99 750.55 19.30 0.00 0.00 0.00 0.00 15:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:00:01 ens3 33.74 31.28 240.69 8.99 0.00 0.00 0.00 0.00 16:00:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 16:01:01 ens3 204.00 183.97 6082.35 12.88 0.00 0.00 0.00 0.00 16:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 44.59 35.99 916.89 4.15 0.00 0.00 0.00 0.00 16:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:03:01 ens3 294.22 135.88 1900.85 14.37 0.00 0.00 0.00 0.00 16:03:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 16:04:01 ens3 23.16 22.11 14.92 16.86 0.00 0.00 0.00 0.00 16:04:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 116.24 80.20 1650.97 12.76 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1176) 05/17/24 _x86_64_ (2 CPU) 15:57:42 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 40.39 0.00 3.12 6.74 0.27 49.49 15:59:01 0 31.69 0.00 2.95 5.00 0.27 60.09 15:59:01 1 49.13 0.00 3.29 8.49 0.27 38.83 16:00:01 all 43.27 0.00 2.81 4.08 0.23 49.62 16:00:01 0 52.02 0.00 3.04 2.98 0.23 41.73 16:00:01 1 34.55 0.00 2.58 5.18 0.23 57.46 16:01:01 all 32.87 0.00 5.02 6.50 0.25 55.35 16:01:01 0 20.68 0.00 4.54 6.25 0.25 68.28 16:01:01 1 45.05 0.00 5.52 6.73 0.23 42.46 16:02:01 all 37.16 0.00 2.84 5.58 0.24 54.17 16:02:01 0 12.54 0.00 1.86 4.48 0.27 80.86 16:02:01 1 61.71 0.00 3.81 6.68 0.23 27.57 16:03:01 all 44.95 0.00 3.27 3.95 0.43 47.41 16:03:01 0 35.80 0.00 3.27 3.75 0.40 56.78 16:03:01 1 54.03 0.00 3.26 4.14 0.43 38.13 16:04:01 all 42.10 0.00 2.05 2.59 0.35 52.91 16:04:01 0 17.63 0.00 1.92 3.28 0.25 76.92 16:04:01 1 66.62 0.00 2.22 1.89 0.45 28.83 Average: all 40.13 0.00 3.19 4.90 0.29 51.49 Average: 0 28.39 0.00 2.93 4.29 0.28 64.11 Average: 1 51.84 0.00 3.44 5.52 0.31 38.89