---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8953 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.6G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 754 11774 1 3468 14903 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:a8:67:25 brd ff:ff:ff:ff:ff:ff inet 10.30.171.87/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fea8:6725/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:01:8e:a0 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8953) 11/20/24 _x86_64_ (4 CPU) 23:46:38 LINUX RESTART (4 CPU) 23:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:48:01 360.26 158.84 201.42 0.00 12002.58 48738.18 0.00 23:49:01 222.79 38.70 184.09 0.00 2207.53 12557.70 0.00 23:50:01 50.99 14.11 36.88 0.00 1023.83 16471.52 0.00 23:51:01 5.71 0.00 5.71 0.00 0.00 1047.25 0.00 23:52:01 61.17 5.82 55.36 0.00 4609.63 9706.12 0.00 Average: 139.45 43.11 96.34 0.00 3941.66 17599.66 0.00 23:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:48:01 13194396 15303972 676904 4.13 67304 2239044 1396168 8.01 1006844 1905628 183808 23:49:01 11783368 14457540 1503160 9.18 88600 2747728 2089348 11.99 1903872 2363504 388084 23:50:01 10874148 13700736 2259388 13.79 91120 2890096 2879276 16.52 2854360 2312644 24144 23:51:01 6905920 9740896 6219068 37.96 91332 2897676 6915544 39.68 6805732 2320236 2868 23:52:01 12044420 15244436 703996 4.30 100472 3243660 1420564 8.15 1502776 2471900 1204 Average: 10960450 13689516 2272503 13.87 87766 2803641 2940180 16.87 2814717 2274782 120022 23:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:48:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 23:48:01 ens3 422.37 275.31 2315.76 72.27 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 23:49:01 ens3 326.51 247.88 4068.09 37.63 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 23:50:01 ens3 58.99 58.39 477.00 10.33 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 23:51:01 ens3 5.83 6.18 1.19 1.29 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 23:52:01 ens3 162.92 101.33 2778.19 14.22 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 194.56 137.36 1926.76 27.00 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8953) 11/20/24 _x86_64_ (4 CPU) 23:46:38 LINUX RESTART (4 CPU) 23:47:02 CPU %user %nice %system %iowait %steal %idle 23:48:01 all 21.74 17.28 15.56 3.27 0.12 42.02 23:48:01 0 28.25 15.29 14.31 3.35 0.12 38.68 23:48:01 1 17.50 19.21 16.68 2.38 0.14 44.10 23:48:01 2 24.89 15.78 15.71 5.18 0.12 38.32 23:48:01 3 16.30 18.86 15.54 2.18 0.12 47.00 23:49:01 all 42.78 0.00 2.82 1.37 0.10 52.92 23:49:01 0 32.12 0.00 2.48 2.06 0.13 63.21 23:49:01 1 35.70 0.00 3.62 0.80 0.07 59.81 23:49:01 2 58.61 0.00 3.51 1.64 0.12 36.13 23:49:01 3 44.78 0.00 1.69 1.00 0.08 52.45 23:50:01 all 77.87 0.00 2.18 0.23 0.11 19.61 23:50:01 0 82.33 0.00 1.59 0.37 0.12 15.60 23:50:01 1 70.65 0.00 3.51 0.17 0.10 25.57 23:50:01 2 80.43 0.00 1.55 0.27 0.12 17.64 23:50:01 3 78.05 0.00 2.07 0.13 0.12 19.63 23:51:01 all 14.22 0.00 0.88 0.04 0.10 84.77 23:51:01 0 17.08 0.00 1.44 0.03 0.08 81.37 23:51:01 1 11.77 0.00 0.63 0.12 0.12 87.36 23:51:01 2 12.86 0.00 0.42 0.00 0.08 86.64 23:51:01 3 15.17 0.00 1.02 0.00 0.10 83.71 23:52:01 all 13.19 0.00 1.86 0.71 0.09 84.14 23:52:01 0 6.93 0.00 1.59 1.24 0.10 90.14 23:52:01 1 16.91 0.00 1.92 1.02 0.10 80.04 23:52:01 2 20.76 0.00 1.82 0.27 0.08 77.07 23:52:01 3 8.18 0.00 2.12 0.33 0.08 89.28 Average: all 34.02 3.38 4.60 1.12 0.10 56.78 Average: 0 33.38 2.99 4.22 1.40 0.11 57.90 Average: 1 30.56 3.77 5.22 0.89 0.10 59.46 Average: 2 39.58 3.10 4.55 1.45 0.10 51.21 Average: 3 32.57 3.66 4.41 0.72 0.10 58.54