---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40022 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 9.2G 69G 12% / 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 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 651 12517 1 2828 15006 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:45:2a:07 brd ff:ff:ff:ff:ff:ff inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe45:2a07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:d6:0e:ca 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-40022) 10/07/24 _x86_64_ (4 CPU) 13:30:42 LINUX RESTART (4 CPU) 13:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:02 162.71 115.46 47.24 0.00 10460.52 57581.07 0.00 13:33:01 155.94 43.76 112.18 0.00 1186.92 4391.14 0.00 13:34:01 102.78 38.41 64.37 0.00 2781.94 10539.31 0.00 13:35:01 174.63 22.30 152.33 0.00 1352.40 13929.20 0.00 Average: 148.99 55.03 93.95 0.00 3957.09 21682.54 0.00 13:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:02 13840484 15523560 478552 2.92 41180 1857964 1255540 7.20 637244 1670596 9308 13:33:01 13573936 15451560 542644 3.31 53836 2031148 1292324 7.41 779676 1777300 74764 13:34:01 13099072 15365452 607856 3.71 78024 2376220 1377708 7.90 913664 2078076 131744 13:35:01 12859332 15406376 557580 3.40 88900 2637180 1304864 7.49 978456 2236512 21688 Average: 13343206 15436737 546658 3.34 65485 2225628 1307609 7.50 827260 1940621 59376 13:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:02 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 13:32:02 ens3 318.00 214.06 940.21 53.39 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:33:01 ens3 149.16 102.76 1203.73 22.46 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 13:34:01 ens3 82.97 64.69 845.93 13.04 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 13:35:01 ens3 282.02 236.73 3315.00 36.13 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: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 208.28 154.78 1577.70 31.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40022) 10/07/24 _x86_64_ (4 CPU) 13:30:42 LINUX RESTART (4 CPU) 13:31:01 CPU %user %nice %system %iowait %steal %idle 13:32:02 all 7.38 12.14 9.57 24.50 0.16 46.24 13:32:02 0 9.20 11.72 8.88 8.05 0.15 62.00 13:32:02 1 6.65 12.04 10.63 35.16 0.10 35.42 13:32:02 2 6.38 12.11 9.38 17.44 0.12 54.57 13:32:02 3 7.27 12.72 9.39 37.49 0.29 32.85 13:33:01 all 7.23 7.54 5.56 7.94 0.09 71.63 13:33:01 0 7.76 7.50 6.17 5.56 0.08 72.93 13:33:01 1 3.49 7.65 5.29 14.71 0.10 68.76 13:33:01 2 8.03 7.59 5.14 5.57 0.09 73.58 13:33:01 3 9.64 7.40 5.65 5.95 0.10 71.26 13:34:01 all 18.26 0.00 1.54 4.80 0.05 75.35 13:34:01 0 15.44 0.00 1.54 1.64 0.05 81.34 13:34:01 1 9.81 0.00 1.33 8.98 0.03 79.85 13:34:01 2 18.58 0.00 1.52 4.70 0.05 75.15 13:34:01 3 29.23 0.00 1.75 3.88 0.07 65.07 13:35:01 all 45.80 0.00 1.98 2.19 0.11 49.91 13:35:01 0 50.42 0.00 2.07 1.45 0.12 45.94 13:35:01 1 43.07 0.00 1.72 2.68 0.10 52.43 13:35:01 2 43.83 0.00 2.31 2.60 0.12 51.15 13:35:01 3 45.88 0.00 1.82 2.06 0.10 50.14 Average: all 19.75 4.89 4.65 9.84 0.10 60.76 Average: 0 20.75 4.79 4.66 4.17 0.10 65.54 Average: 1 15.84 4.89 4.73 15.34 0.08 59.13 Average: 2 19.28 4.90 4.58 7.57 0.09 63.58 Average: 3 23.11 5.00 4.64 12.32 0.14 54.80