---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42766 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 9.7G 68G 13% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11762 1 3544 14967 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:80:2f:2c brd ff:ff:ff:ff:ff:ff inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe80:2f2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:7d:b1:5d 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-42766) 10/15/24 _x86_64_ (4 CPU) 15:48:20 LINUX RESTART (4 CPU) 15:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:50:01 263.04 81.87 181.17 0.00 2501.85 10270.84 0.00 15:51:01 228.89 48.64 180.24 0.00 3022.76 13927.84 0.00 15:52:01 74.01 9.53 64.48 0.00 341.75 22753.88 0.00 15:53:01 24.56 0.13 24.43 0.00 4.00 4047.86 0.00 15:54:01 77.80 5.77 72.04 0.00 4569.24 23394.37 0.00 Average: 133.66 29.19 104.48 0.00 2087.92 14879.16 0.00 15:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:01 13316372 15420472 558844 3.41 72852 2226380 1267672 7.27 849864 1937680 162136 15:51:01 11968148 14591380 1370124 8.36 90188 2706972 1942716 11.15 1791416 2304024 232992 15:52:01 11089764 14016972 1944124 11.87 100316 2986696 2719248 15.60 2528888 2429660 97848 15:53:01 10846496 13761656 2198888 13.42 101204 2971264 2793332 16.03 2805632 2392992 63092 15:54:01 10323572 13697420 2252780 13.75 111432 3403696 2745416 15.75 3073720 2617788 121256 Average: 11508870 14297580 1664952 10.16 95198 2859002 2293677 13.16 2209904 2336429 135465 15:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 257.79 186.49 1840.48 41.41 0.00 0.00 0.00 0.00 15:50:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 409.93 322.74 4814.46 47.16 0.00 0.00 0.00 0.00 15:51:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 270.04 166.48 2730.42 17.38 0.00 0.00 0.00 0.00 15:52:01 lo 2636.24 2636.24 2510.49 2510.49 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 63.61 59.27 154.68 14.61 0.00 0.00 0.00 0.00 15:53:01 lo 1905.55 1905.55 1811.59 1811.59 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 169.74 97.45 2102.62 15.72 0.00 0.00 0.00 0.00 15:54:01 lo 4191.07 4191.07 3970.04 3970.04 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 234.23 166.50 2328.71 27.26 0.00 0.00 0.00 0.00 Average: lo 1746.99 1746.99 1658.39 1658.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42766) 10/15/24 _x86_64_ (4 CPU) 15:48:20 LINUX RESTART (4 CPU) 15:49:01 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 18.54 11.67 10.14 3.92 0.10 55.62 15:50:01 0 21.30 9.07 9.29 4.73 0.08 55.53 15:50:01 1 27.85 11.77 10.44 3.43 0.10 46.41 15:50:01 2 16.16 12.75 9.97 3.76 0.15 57.20 15:50:01 3 8.89 13.09 10.88 3.75 0.08 63.31 15:51:01 all 53.06 0.00 2.60 2.23 0.13 41.98 15:51:01 0 49.25 0.00 2.72 1.64 0.13 46.26 15:51:01 1 50.33 0.00 2.33 3.16 0.13 44.04 15:51:01 2 65.39 0.00 2.66 2.42 0.15 29.38 15:51:01 3 47.29 0.00 2.69 1.70 0.12 48.21 15:52:01 all 66.07 0.00 3.06 1.52 0.11 29.24 15:52:01 0 65.92 0.00 2.32 1.45 0.10 30.20 15:52:01 1 63.18 0.00 3.69 2.22 0.12 30.79 15:52:01 2 69.11 0.00 3.48 0.45 0.10 26.86 15:52:01 3 66.08 0.00 2.75 1.96 0.12 29.08 15:53:01 all 73.57 0.00 2.67 0.36 0.14 23.27 15:53:01 0 76.46 0.00 2.41 0.49 0.13 20.51 15:53:01 1 65.24 0.00 2.79 0.62 0.15 31.20 15:53:01 2 78.71 0.00 3.35 0.03 0.13 17.78 15:53:01 3 73.88 0.00 2.13 0.29 0.13 23.57 15:54:01 all 69.21 0.00 4.38 1.71 0.13 24.56 15:54:01 0 73.87 0.00 6.05 2.89 0.13 17.06 15:54:01 1 65.42 0.00 3.57 2.23 0.13 28.65 15:54:01 2 69.49 0.00 3.76 0.84 0.12 25.79 15:54:01 3 68.08 0.00 4.16 0.87 0.15 26.73 Average: all 56.11 2.33 4.57 1.95 0.12 34.93 Average: 0 57.36 1.81 4.55 2.24 0.12 33.92 Average: 1 54.44 2.34 4.56 2.33 0.13 36.21 Average: 2 59.83 2.54 4.64 1.50 0.13 31.37 Average: 3 52.81 2.62 4.52 1.72 0.12 38.21