---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11510 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 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/loop1 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 1031 10834 1 4131 14626 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:fe:7d:86 brd ff:ff:ff:ff:ff:ff inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fefe:7d86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:c3:4c:d6 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-11510) 08/17/24 _x86_64_ (4 CPU) 11:11:29 LINUX RESTART (4 CPU) 11:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:13:01 296.17 100.17 196.00 0.00 3716.25 20697.37 0.00 11:14:01 217.03 35.32 181.71 0.00 2034.79 23918.98 0.00 11:15:01 77.12 15.05 62.07 0.00 495.38 30292.55 0.00 11:16:01 66.14 2.25 63.89 0.00 80.12 16442.06 0.00 11:17:01 78.80 5.70 73.10 0.00 4556.84 63079.09 0.00 11:18:01 13.21 2.82 10.40 0.00 74.38 14797.87 0.00 11:19:01 3.65 0.00 3.65 0.00 0.00 8506.53 0.00 11:20:01 2.37 0.00 2.37 0.00 0.00 3680.64 0.00 11:21:01 7.03 0.15 6.88 0.00 12.13 334.00 0.00 Average: 84.22 17.79 66.44 0.00 1214.26 20193.66 0.00 11:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 13400088 15445316 535392 3.27 68580 2174160 1260112 7.23 779212 1927040 164276 11:14:01 11908904 14549284 1411084 8.61 89516 2722064 2015136 11.56 1727408 2421336 284864 11:15:01 11648700 14484212 1475428 9.01 100348 2896776 2107264 12.09 1983368 2415568 5328 11:16:01 11556684 14415920 1543612 9.42 102892 2917288 2176228 12.49 2172780 2318988 9928 11:17:01 9519248 14308036 1639292 10.01 122292 4764684 2277012 13.06 2833932 3615368 161172 11:18:01 11229328 15104772 843616 5.15 120952 3886012 1520908 8.73 1828776 2952744 1920 11:19:01 11167276 15049084 899332 5.49 121024 3892368 1520908 8.73 1884084 2959044 76 11:20:01 11186756 15069808 878604 5.36 121096 3893500 1520908 8.73 1862816 2960200 452 11:21:01 11090008 14966740 981648 5.99 121908 3886672 1605780 9.21 1967276 2952000 16240 Average: 11411888 14821464 1134223 6.92 107623 3448169 1778251 10.20 1893295 2724699 71584 11:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 11:13:01 ens3 273.75 191.95 1590.25 57.27 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 11:14:01 ens3 520.69 407.90 6357.51 53.41 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 1109.85 1109.85 1056.79 1056.79 0.00 0.00 0.00 0.00 11:15:01 ens3 190.38 122.78 2475.28 10.29 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 1067.79 1067.79 1005.40 1005.40 0.00 0.00 0.00 0.00 11:16:01 ens3 12.73 14.45 5.36 3.31 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:17:01 ens3 263.57 146.38 3595.47 22.77 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 ens3 26498.15 7932.21 6740.45 4094.75 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 28853.78 8255.32 6472.90 4435.51 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 29436.34 8574.31 6535.14 4510.07 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:21:01 ens3 4604.97 1198.45 1012.88 773.13 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 242.90 242.90 229.60 229.60 0.00 0.00 0.00 0.00 Average: ens3 10091.12 2987.90 3869.40 1553.97 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-11510) 08/17/24 _x86_64_ (4 CPU) 11:11:29 LINUX RESTART (4 CPU) 11:12:02 CPU %user %nice %system %iowait %steal %idle 11:13:01 all 19.93 13.63 10.69 3.39 0.11 52.25 11:13:01 0 20.55 12.38 10.15 3.50 0.12 53.29 11:13:01 1 19.96 14.53 11.12 3.91 0.10 50.39 11:13:01 2 28.73 12.15 10.04 4.59 0.10 44.39 11:13:01 3 10.48 15.45 11.44 1.58 0.10 60.94 11:14:01 all 48.23 0.00 2.64 2.10 0.10 46.94 11:14:01 0 45.51 0.00 3.22 3.68 0.10 47.49 11:14:01 1 41.29 0.00 2.30 2.07 0.08 54.26 11:14:01 2 59.23 0.00 2.93 2.05 0.10 35.69 11:14:01 3 46.88 0.00 2.09 0.59 0.10 50.34 11:15:01 all 47.31 0.00 2.10 1.39 0.11 49.10 11:15:01 0 49.40 0.00 2.47 1.61 0.10 46.41 11:15:01 1 41.95 0.00 1.57 1.95 0.10 54.43 11:15:01 2 48.55 0.00 2.15 0.36 0.12 48.82 11:15:01 3 49.32 0.00 2.22 1.63 0.10 46.73 11:16:01 all 52.83 0.00 2.28 0.43 0.10 44.36 11:16:01 0 48.60 0.00 1.83 0.40 0.08 49.09 11:16:01 1 51.97 0.00 2.03 0.75 0.08 45.17 11:16:01 2 58.09 0.00 2.41 0.25 0.10 39.14 11:16:01 3 52.68 0.00 2.85 0.30 0.12 44.06 11:17:01 all 41.08 0.00 3.14 5.80 0.10 49.88 11:17:01 0 27.75 0.00 3.28 8.23 0.10 60.64 11:17:01 1 40.94 0.00 3.70 5.41 0.08 49.87 11:17:01 2 59.94 0.00 3.14 5.41 0.10 31.41 11:17:01 3 35.70 0.00 2.43 4.14 0.10 57.62 11:18:01 all 21.25 0.00 7.54 0.22 0.11 70.87 11:18:01 0 22.30 0.00 3.54 0.26 0.12 73.78 11:18:01 1 21.91 0.00 10.47 0.05 0.12 67.45 11:18:01 2 18.89 0.00 8.33 0.02 0.11 72.66 11:18:01 3 21.87 0.00 7.92 0.56 0.11 69.55 11:19:01 all 18.99 0.00 7.79 0.12 0.13 72.96 11:19:01 0 18.78 0.00 7.74 0.34 0.12 73.02 11:19:01 1 21.35 0.00 6.59 0.02 0.15 71.90 11:19:01 2 15.71 0.00 6.28 0.10 0.16 77.75 11:19:01 3 20.15 0.00 10.61 0.00 0.10 69.14 11:20:01 all 11.95 0.00 8.53 0.02 0.12 79.39 11:20:01 0 9.63 0.00 6.90 0.03 0.10 83.33 11:20:01 1 16.82 0.00 7.16 0.03 0.10 75.89 11:20:01 2 13.58 0.00 8.89 0.00 0.17 77.36 11:20:01 3 7.73 0.00 11.20 0.00 0.10 80.96 11:21:01 all 7.73 0.00 1.38 0.10 0.03 90.77 11:21:01 0 3.08 0.00 1.20 0.03 0.03 95.65 11:21:01 1 7.07 0.00 1.84 0.30 0.03 90.76 11:21:01 2 4.76 0.00 1.89 0.00 0.03 93.31 11:21:01 3 15.98 0.00 0.57 0.05 0.03 83.37 Average: all 30.03 1.50 5.08 1.51 0.10 61.78 Average: 0 27.35 1.36 4.46 2.02 0.10 64.72 Average: 1 29.29 1.59 5.15 1.61 0.10 62.25 Average: 2 34.37 1.34 5.08 1.43 0.11 57.67 Average: 3 29.12 1.71 5.65 0.99 0.10 62.44