---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38770 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 661 11261 1 4074 14996 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:40:31:06 brd ff:ff:ff:ff:ff:ff inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe40:3106/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:91:93:f7 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38770) 10/04/24 _x86_64_ (4 CPU) 11:58:02 LINUX RESTART (4 CPU) 11:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:01 53.07 38.34 14.73 0.00 420.20 593.78 0.00 12:01:01 146.96 13.08 133.88 0.00 971.44 4321.15 0.00 12:02:01 81.69 12.36 69.32 0.00 1077.02 10684.09 0.00 12:03:01 84.35 0.93 83.42 0.00 54.66 22938.04 0.00 12:04:01 76.09 4.20 71.89 0.00 2583.17 19628.60 0.00 12:05:01 31.53 4.57 26.96 0.00 281.82 4038.39 0.00 12:06:01 86.27 23.68 62.59 0.00 648.29 23624.06 0.00 Average: 79.99 13.88 66.11 0.00 862.37 12261.16 0.00 11:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 13863684 15543496 458704 2.80 42304 1852728 1222444 7.01 623496 1660116 12 12:01:01 13580804 15446440 548020 3.35 49928 2024932 1274520 7.31 764152 1786992 63560 12:02:01 13142568 15423996 544820 3.33 78592 2387764 1355756 7.78 831384 2109196 201568 12:03:01 12522200 15304812 655780 4.00 97660 2833640 1740340 9.98 987624 2528372 25424 12:04:01 11969100 15341368 609232 3.72 117208 3367776 1555596 8.92 1085568 2935976 50848 12:05:01 11584792 15324908 623196 3.80 128288 3689964 1476648 8.47 1273332 3094020 442132 12:06:01 11541096 15326704 621988 3.80 130932 3728492 1580152 9.07 1537044 2874928 4876 Average: 12600606 15387389 580249 3.54 92130 2840757 1457922 8.36 1014657 2427086 112631 11:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 0.28 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:01:01 ens3 235.66 154.82 1469.87 45.42 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 12:02:01 ens3 82.67 70.25 792.15 10.37 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 9.40 9.40 0.87 0.87 0.00 0.00 0.00 0.00 12:03:01 ens3 115.26 94.92 1370.24 10.15 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 8.40 8.40 0.79 0.79 0.00 0.00 0.00 0.00 12:04:01 ens3 185.32 105.72 2081.03 11.09 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 23.60 23.60 2.11 2.11 0.00 0.00 0.00 0.00 12:05:01 ens3 98.68 103.67 364.63 15.01 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 9.30 9.30 0.86 0.86 0.00 0.00 0.00 0.00 12:06:01 ens3 36.89 40.41 42.44 5.73 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.53 7.53 0.69 0.69 0.00 0.00 0.00 0.00 Average: ens3 107.82 81.41 874.34 13.97 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38770) 10/04/24 _x86_64_ (4 CPU) 11:58:02 LINUX RESTART (4 CPU) 11:59:01 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 0.28 8.13 5.50 0.41 0.05 85.62 12:00:01 0 0.02 7.81 5.31 0.69 0.05 86.12 12:00:01 1 1.08 8.02 5.64 0.28 0.05 84.93 12:00:01 2 0.02 8.66 5.15 0.37 0.03 85.77 12:00:01 3 0.02 8.05 5.91 0.30 0.05 85.67 12:01:01 all 8.89 0.00 0.96 1.63 0.03 88.48 12:01:01 0 9.45 0.00 0.90 1.37 0.02 88.26 12:01:01 1 6.68 0.00 1.14 2.35 0.05 89.78 12:01:01 2 9.37 0.00 0.99 2.44 0.03 87.18 12:01:01 3 10.05 0.00 0.82 0.38 0.03 88.72 12:02:01 all 19.93 0.00 1.83 2.41 0.06 75.76 12:02:01 0 4.85 0.00 1.43 5.85 0.05 87.82 12:02:01 1 18.86 0.00 1.64 0.18 0.07 79.25 12:02:01 2 16.09 0.00 1.48 0.13 0.03 82.26 12:02:01 3 40.03 0.00 2.78 3.48 0.08 53.62 12:03:01 all 13.59 0.00 1.39 3.06 0.06 81.91 12:03:01 0 11.43 0.00 1.29 3.60 0.07 83.62 12:03:01 1 30.94 0.00 2.40 1.83 0.08 64.74 12:03:01 2 7.25 0.00 0.77 0.12 0.05 91.82 12:03:01 3 4.69 0.00 1.09 6.70 0.03 87.48 12:04:01 all 12.84 0.00 1.68 2.49 0.07 82.93 12:04:01 0 19.74 0.00 1.68 3.36 0.07 75.14 12:04:01 1 10.57 0.00 1.68 0.34 0.07 87.35 12:04:01 2 11.06 0.00 1.71 3.46 0.08 83.69 12:04:01 3 10.01 0.00 1.64 2.79 0.05 85.51 12:05:01 all 10.29 0.38 1.20 0.61 0.05 87.48 12:05:01 0 5.53 1.09 1.02 0.18 0.05 92.13 12:05:01 1 4.11 0.00 0.75 0.08 0.03 95.02 12:05:01 2 24.55 0.00 1.99 0.89 0.08 72.49 12:05:01 3 6.94 0.42 1.02 1.27 0.05 90.30 12:06:01 all 4.95 1.46 1.60 1.84 0.05 90.09 12:06:01 0 4.35 2.06 1.71 0.27 0.07 91.55 12:06:01 1 8.23 0.42 1.63 3.41 0.08 86.23 12:06:01 2 4.95 2.44 1.79 3.41 0.05 87.36 12:06:01 3 2.29 0.92 1.27 0.30 0.02 95.21 Average: all 10.11 1.42 2.02 1.78 0.05 84.61 Average: 0 7.90 1.56 1.90 2.19 0.05 86.39 Average: 1 11.50 1.21 2.13 1.21 0.06 83.89 Average: 2 10.48 1.57 1.98 1.54 0.05 84.37 Average: 3 10.57 1.34 2.07 2.17 0.05 83.80