---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-325 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 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 335 92 0 1565 1480 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:41:3f:35 brd ff:ff:ff:ff:ff:ff inet 10.32.7.100/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe41:3f35/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-325) 02/14/25 _x86_64_ (2 CPU) 15:57:42 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 158.56 56.61 101.95 2844.52 13136.82 16:00:01 146.27 38.87 107.40 9278.88 95515.52 16:01:01 35.83 12.25 23.58 971.57 8076.52 16:02:01 1.00 0.02 0.98 2.40 33.86 16:03:01 1.38 0.08 1.30 6.13 15.33 16:04:01 1.00 0.03 0.97 2.40 12.93 16:05:01 1.37 0.13 1.23 12.13 14.53 16:06:01 0.92 0.00 0.92 0.00 12.00 16:07:01 1.37 0.02 1.35 0.13 15.86 16:08:01 1.22 0.00 1.22 0.00 15.86 16:09:01 1.07 0.00 1.07 0.00 12.93 16:10:01 0.87 0.00 0.87 0.00 10.93 16:11:01 1.03 0.00 1.03 0.00 11.86 16:12:01 0.82 0.00 0.82 0.00 10.66 16:13:01 1.37 0.03 1.33 2.27 15.33 Average: 23.61 7.21 16.40 874.99 7796.96 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 83144 1551292 1957488 95.93 54508 1499964 527272 17.07 407564 1399772 110744 16:00:01 107304 1493216 1933328 94.74 63752 1415392 648280 20.99 624300 1173260 128076 16:01:01 125068 1474596 1915564 93.87 67656 1370868 734932 23.79 644180 1125844 752 16:02:01 125108 1474748 1915524 93.87 67696 1371024 738908 23.92 644292 1125948 196 16:03:01 125296 1475164 1915336 93.86 67736 1371200 746872 24.18 644488 1125968 184 16:04:01 125332 1475304 1915300 93.86 67776 1371280 746872 24.18 644560 1126028 252 16:05:01 125192 1475608 1915440 93.87 67832 1371652 746872 24.18 644916 1126404 92 16:06:01 125092 1475548 1915540 93.87 67868 1371660 746872 24.18 644676 1126412 244 16:07:01 125092 1475624 1915540 93.87 67936 1371664 746872 24.18 644696 1126420 92 16:08:01 124908 1475508 1915724 93.88 67972 1371700 746872 24.18 644832 1126420 104 16:09:01 125056 1475720 1915576 93.87 68016 1371708 746872 24.18 644904 1126428 156 16:10:01 124824 1475508 1915808 93.88 68040 1371712 746872 24.18 644852 1126428 164 16:11:01 124932 1475668 1915700 93.88 68080 1371716 746872 24.18 644952 1126428 156 16:12:01 124700 1475468 1915932 93.89 68116 1371720 746872 24.18 644940 1126432 180 16:13:01 124600 1475488 1916032 93.89 68180 1371768 746872 24.18 645148 1126496 12 Average: 121043 1481631 1919589 94.07 66744 1383002 724332 23.45 627553 1147646 16094 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 15:59:01 ens3 87.65 80.57 952.98 12.79 0.00 0.00 0.00 0.00 16:00:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 16:00:01 ens3 180.26 125.90 5828.95 10.88 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 0.45 0.57 0.09 0.13 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 0.67 0.10 0.07 0.01 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 3.92 1.05 5.22 0.30 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 0.12 0.12 0.01 0.04 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 0.22 0.18 0.08 0.05 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 0.17 0.13 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 18.28 13.94 452.69 1.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-325) 02/14/25 _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 38.40 0.00 2.94 8.33 0.08 50.23 15:59:01 0 65.67 0.00 4.12 13.36 0.10 16.75 15:59:01 1 11.46 0.00 1.79 3.39 0.07 83.30 16:00:01 all 33.01 0.00 4.32 6.67 0.08 55.92 16:00:01 0 45.52 0.00 5.21 7.23 0.08 41.95 16:00:01 1 20.63 0.00 3.45 6.10 0.08 69.74 16:01:01 all 7.47 0.00 0.60 1.06 0.07 90.79 16:01:01 0 4.23 0.00 0.52 0.95 0.10 94.20 16:01:01 1 10.70 0.00 0.68 1.16 0.07 87.39 16:02:01 all 0.17 0.00 0.12 0.03 0.09 99.60 16:02:01 0 0.20 0.00 0.12 0.00 0.08 99.60 16:02:01 1 0.13 0.00 0.13 0.07 0.10 99.56 16:03:01 all 0.21 0.00 0.07 0.03 0.09 99.61 16:03:01 0 0.23 0.00 0.07 0.02 0.08 99.60 16:03:01 1 0.17 0.00 0.07 0.03 0.10 99.63 16:04:01 all 0.18 0.00 0.11 0.03 0.08 99.61 16:04:01 0 0.22 0.00 0.13 0.00 0.08 99.57 16:04:01 1 0.15 0.00 0.07 0.03 0.07 99.68 16:05:01 all 0.23 0.00 0.13 0.03 0.08 99.52 16:05:01 0 0.25 0.00 0.15 0.00 0.08 99.52 16:05:01 1 0.20 0.00 0.12 0.07 0.08 99.53 16:06:01 all 0.23 0.00 0.10 0.03 0.09 99.55 16:06:01 0 0.25 0.00 0.12 0.00 0.08 99.55 16:06:01 1 0.22 0.00 0.10 0.03 0.10 99.55 16:07:01 all 0.96 0.00 0.12 0.02 0.07 98.83 16:07:01 0 0.15 0.00 0.10 0.00 0.07 99.68 16:07:01 1 1.77 0.00 0.13 0.07 0.08 97.95 16:08:01 all 0.20 0.00 0.13 0.03 0.08 99.56 16:08:01 0 0.25 0.00 0.13 0.05 0.08 99.48 16:08:01 1 0.15 0.00 0.13 0.00 0.07 99.65 16:09:01 all 0.21 0.00 0.07 0.03 0.09 99.61 16:09:01 0 0.27 0.00 0.07 0.05 0.10 99.51 16:09:01 1 0.17 0.00 0.07 0.00 0.08 99.68 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.25 0.00 0.12 0.02 0.09 99.52 16:10:01 0 0.28 0.00 0.10 0.00 0.10 99.51 16:10:01 1 0.22 0.00 0.15 0.03 0.10 99.50 16:11:01 all 0.18 0.00 0.11 0.03 0.07 99.62 16:11:01 0 0.27 0.00 0.17 0.00 0.08 99.48 16:11:01 1 0.07 0.00 0.03 0.05 0.03 99.82 16:12:01 all 0.20 0.00 0.15 0.03 0.07 99.56 16:12:01 0 0.23 0.00 0.23 0.00 0.10 99.43 16:12:01 1 0.17 0.00 0.08 0.03 0.05 99.67 16:13:01 all 0.13 0.00 0.10 0.03 0.04 99.70 16:13:01 0 0.23 0.00 0.17 0.00 0.08 99.51 16:13:01 1 0.05 0.00 0.02 0.07 0.00 99.87 Average: all 5.49 0.00 0.61 1.09 0.08 92.73 Average: 0 7.87 0.00 0.76 1.44 0.09 89.84 Average: 1 3.10 0.00 0.47 0.75 0.07 95.61