---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5471 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 9.5G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 719 11947 1 3330 14938 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:6c:ba:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.170/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe6c:bae4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:78:e3:5b 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-5471) 11/09/24 _x86_64_ (4 CPU) 08:05:29 LINUX RESTART (4 CPU) 08:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 292.49 90.00 202.49 0.00 2635.21 8506.24 0.00 08:08:01 59.89 13.81 46.08 0.00 1382.17 9219.40 0.00 08:09:01 160.42 35.08 125.35 0.00 1669.72 1807.97 0.00 08:10:01 19.58 1.98 17.60 0.00 86.65 8307.28 0.00 08:11:01 58.86 8.75 50.11 0.00 2741.68 9332.04 0.00 08:12:01 33.11 0.17 32.94 0.00 13.46 10104.58 0.00 08:13:01 7.13 0.15 6.98 0.00 12.13 570.44 0.00 Average: 89.73 21.26 68.47 0.00 1216.77 6831.43 0.00 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13386880 15439216 540440 3.30 70244 2178936 1261800 7.24 785680 1932784 168052 08:08:01 13267396 15447264 525476 3.21 74760 2295536 1261936 7.24 782972 2042848 280 08:09:01 12382452 14831588 1132012 6.91 84488 2546528 1776116 10.19 1471592 2219696 200548 08:10:01 11907608 14430420 1529684 9.34 86852 2614840 2390528 13.72 1941496 2219004 29576 08:11:01 10614412 13803144 2146632 13.10 102316 3236508 2667896 15.31 2744916 2663576 432388 08:12:01 10790720 13842044 2108360 12.87 104092 3102008 2702968 15.51 2733532 2507572 9616 08:13:01 12266972 15323900 626804 3.83 104700 3107192 1367600 7.85 1258332 2511016 6060 Average: 12088063 14731082 1229915 7.51 89636 2725935 1918406 11.01 1674074 2299499 120931 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 173.73 129.33 1112.27 39.78 0.00 0.00 0.00 0.00 08:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 33.56 25.90 234.95 9.29 0.00 0.00 0.00 0.00 08:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 264.41 218.90 3106.09 28.63 0.00 0.00 0.00 0.00 08:10:01 lo 24.15 24.15 2.32 2.32 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 110.95 90.87 308.36 23.27 0.00 0.00 0.00 0.00 08:11:01 lo 1014.55 1014.55 941.78 941.78 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 423.78 296.00 5334.30 31.76 0.00 0.00 0.00 0.00 08:12:01 lo 5.33 5.33 0.40 0.40 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 56.04 45.56 313.99 10.33 0.00 0.00 0.00 0.00 08:13:01 lo 4.97 4.97 0.40 0.40 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 10.50 9.32 6.51 4.50 0.00 0.00 0.00 0.00 Average: lo 150.53 150.53 135.34 135.34 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 153.23 116.52 1488.96 21.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5471) 11/09/24 _x86_64_ (4 CPU) 08:05:29 LINUX RESTART (4 CPU) 08:06:02 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 18.77 13.53 10.41 3.67 0.10 53.53 08:07:01 0 25.30 12.15 9.74 3.29 0.12 49.40 08:07:01 1 26.58 12.52 10.22 3.38 0.10 47.21 08:07:01 2 11.19 14.31 10.21 2.78 0.10 61.41 08:07:01 3 12.01 15.13 11.45 5.22 0.09 56.10 08:08:01 all 4.50 0.00 0.42 1.33 0.02 93.72 08:08:01 0 3.35 0.00 0.25 0.02 0.02 96.37 08:08:01 1 11.70 0.00 0.85 0.35 0.03 87.07 08:08:01 2 1.59 0.00 0.38 4.26 0.02 93.75 08:08:01 3 1.39 0.00 0.22 0.70 0.03 97.66 08:09:01 all 30.22 0.00 1.29 1.02 0.07 67.40 08:09:01 0 30.37 0.00 1.34 1.69 0.07 66.54 08:09:01 1 32.63 0.00 0.87 0.57 0.07 65.87 08:09:01 2 29.52 0.00 1.27 0.88 0.07 68.26 08:09:01 3 28.37 0.00 1.68 0.94 0.08 68.92 08:10:01 all 75.33 0.00 2.15 0.35 0.11 22.05 08:10:01 0 77.30 0.00 1.97 0.92 0.10 19.71 08:10:01 1 76.88 0.00 2.17 0.03 0.12 20.80 08:10:01 2 73.37 0.00 2.23 0.23 0.12 24.05 08:10:01 3 73.76 0.00 2.25 0.22 0.10 23.67 08:11:01 all 54.02 0.00 2.56 0.83 0.09 42.49 08:11:01 0 53.89 0.00 2.58 0.82 0.08 42.62 08:11:01 1 48.55 0.00 2.34 1.10 0.08 47.92 08:11:01 2 56.45 0.00 3.03 0.70 0.10 39.72 08:11:01 3 57.25 0.00 2.28 0.70 0.10 39.66 08:12:01 all 74.00 0.00 1.78 0.18 0.11 23.93 08:12:01 0 75.09 0.00 1.94 0.25 0.12 22.60 08:12:01 1 72.59 0.00 1.86 0.27 0.12 25.17 08:12:01 2 66.84 0.00 1.65 0.05 0.10 31.35 08:12:01 3 81.51 0.00 1.67 0.13 0.10 16.58 08:13:01 all 37.86 0.00 1.07 0.10 0.08 60.88 08:13:01 0 37.80 0.00 0.97 0.32 0.08 60.83 08:13:01 1 39.65 0.00 0.97 0.02 0.07 59.30 08:13:01 2 33.33 0.00 1.41 0.07 0.08 65.11 08:13:01 3 40.70 0.00 0.94 0.02 0.08 58.26 Average: all 42.14 1.89 2.78 1.06 0.08 52.04 Average: 0 43.28 1.70 2.65 1.03 0.08 51.26 Average: 1 44.14 1.75 2.72 0.81 0.08 50.50 Average: 2 38.97 2.00 2.86 1.28 0.08 54.81 Average: 3 42.18 2.12 2.90 1.12 0.08 51.60