---> uname -a: Linux prd-ubuntu2004-docker-4c-16g-18589 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: 2800.000 BogoMIPS: 5600.00 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 12G 67G 15% / 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 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 656 10071 1 5269 15001 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:8a:84:6f brd ff:ff:ff:ff:ff:ff inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe8a:846f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:d7:ad:15 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-16g-18589) 09/04/24 _x86_64_ (4 CPU) 13:13:17 LINUX RESTART (4 CPU) 13:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:15:01 270.07 84.87 185.21 0.00 2546.96 8925.83 0.00 13:16:01 160.34 9.95 150.39 0.00 512.98 24063.99 0.00 13:17:01 209.88 1.05 208.83 0.00 53.32 46510.36 0.00 13:18:01 56.34 0.02 56.32 0.00 0.13 27706.45 0.00 13:19:01 44.73 5.72 39.01 0.00 4571.64 8486.72 0.00 13:20:01 11.00 0.17 10.83 0.00 12.26 277.55 0.00 Average: 124.99 16.77 108.22 0.00 1279.33 19358.21 0.00 13:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:15:01 13374096 15439856 539100 3.29 70376 2191644 1264072 7.25 795116 1934400 174372 13:16:01 11883504 15265392 691756 4.22 120136 3356624 1592484 9.14 1070468 3026176 876272 13:17:01 10706544 15379916 574596 3.51 151272 4525012 1401884 8.04 1008520 4169820 798004 13:18:01 10702492 15376100 579340 3.54 151328 4525180 1417956 8.14 1013672 4169916 1212 13:19:01 10300724 15344896 599500 3.66 160624 4876296 1508592 8.66 1236124 4328444 1088 13:20:01 10337948 15382780 562324 3.43 159600 4878016 1322272 7.59 1199548 4328812 5520 Average: 11217551 15364823 591103 3.61 135556 4058795 1417877 8.13 1053908 3659595 309411 13:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 164.72 118.66 1278.26 25.13 0.00 0.00 0.00 0.00 13:15:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 205.30 162.99 3008.40 19.78 0.00 0.00 0.00 0.00 13:16:01 lo 6.27 6.27 0.64 0.64 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 405.85 251.45 7811.64 23.27 0.00 0.00 0.00 0.00 13:17:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 1.58 0.72 0.64 0.48 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 214.18 89.60 2739.21 6.39 0.00 0.00 0.00 0.00 13:19:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 7.68 6.22 5.16 2.90 0.00 0.00 0.00 0.00 13:20:01 lo 0.33 0.33 0.03 0.03 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 Average: ens3 166.56 104.90 2477.36 12.96 0.00 0.00 0.00 0.00 Average: lo 1.54 1.54 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-16g-18589) 09/04/24 _x86_64_ (4 CPU) 13:13:17 LINUX RESTART (4 CPU) 13:14:02 CPU %user %nice %system %iowait %steal %idle 13:15:01 all 18.93 12.75 10.18 5.32 0.12 52.70 13:15:01 0 26.05 12.02 10.45 4.42 0.12 46.94 13:15:01 1 18.23 11.40 9.06 8.02 0.10 53.18 13:15:01 2 17.11 13.79 10.99 3.88 0.12 54.11 13:15:01 3 14.32 13.81 10.22 4.94 0.14 56.58 13:16:01 all 56.68 0.00 4.32 6.52 0.12 32.36 13:16:01 0 56.46 0.00 4.60 5.29 0.10 33.55 13:16:01 1 60.00 0.00 4.95 9.85 0.12 25.09 13:16:01 2 58.17 0.00 4.08 5.36 0.15 32.24 13:16:01 3 52.10 0.00 3.67 5.58 0.10 38.56 13:17:01 all 34.09 0.00 3.13 21.63 0.11 41.03 13:17:01 0 50.12 0.00 3.50 14.54 0.13 31.71 13:17:01 1 35.95 0.00 3.49 18.76 0.12 41.68 13:17:01 2 25.57 0.00 2.19 27.11 0.10 45.03 13:17:01 3 24.76 0.00 3.35 26.10 0.10 45.70 13:18:01 all 0.43 0.00 0.27 4.71 0.04 94.55 13:18:01 0 0.17 0.00 0.12 0.00 0.03 99.68 13:18:01 1 0.27 0.00 0.59 17.20 0.05 81.89 13:18:01 2 0.57 0.00 0.20 1.16 0.07 98.01 13:18:01 3 0.72 0.00 0.18 0.48 0.02 98.60 13:19:01 all 3.89 0.00 1.49 1.81 0.05 92.76 13:19:01 0 2.93 0.00 1.32 2.21 0.03 93.51 13:19:01 1 4.01 0.00 1.31 1.26 0.05 93.38 13:19:01 2 3.62 0.00 1.46 2.67 0.05 92.20 13:19:01 3 5.01 0.00 1.88 1.10 0.07 91.95 13:20:01 all 2.98 0.00 0.42 0.23 0.05 96.33 13:20:01 0 1.76 0.00 0.37 0.35 0.05 97.47 13:20:01 1 6.45 0.00 0.52 0.22 0.05 92.77 13:20:01 2 0.70 0.00 0.30 0.00 0.05 98.95 13:20:01 3 3.01 0.00 0.48 0.33 0.05 96.12 Average: all 19.48 2.09 3.28 6.70 0.08 68.37 Average: 0 22.87 1.97 3.37 4.46 0.08 67.26 Average: 1 20.80 1.87 3.30 9.21 0.08 64.73 Average: 2 17.58 2.26 3.17 6.71 0.09 70.18 Average: 3 16.65 2.25 3.27 6.42 0.08 71.32