---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6477 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 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 648 11315 1 4033 15009 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:27:ab:2c brd ff:ff:ff:ff:ff:ff inet 10.30.170.121/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe27:ab2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:0c:39:4c 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-6477) 11/11/24 _x86_64_ (4 CPU) 09:07:57 LINUX RESTART (4 CPU) 09:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:09:01 340.74 157.14 183.60 0.00 12017.06 101681.85 0.00 09:10:01 121.79 37.71 84.07 0.00 1320.14 11132.98 0.00 09:11:01 81.35 0.88 80.47 0.00 58.92 22564.11 0.00 09:12:01 40.67 0.02 40.65 0.00 0.13 13036.19 0.00 09:13:01 75.18 28.75 46.43 0.00 982.27 7604.27 0.00 09:14:01 67.08 3.71 63.37 0.00 2542.46 23083.66 0.00 Average: 121.13 38.03 83.10 0.00 2820.04 29849.24 0.00 09:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 13538688 15417760 575776 3.51 50316 2037872 1314612 7.54 786248 1805748 85884 09:10:01 13012732 15313508 654232 3.99 80056 2403996 1442020 8.27 958112 2110076 205756 09:11:01 12542884 15328156 633616 3.87 97360 2836600 1512236 8.68 974296 2522888 26288 09:12:01 12231184 15379308 581704 3.55 109884 3157660 1399524 8.03 940700 2840740 3924 09:13:01 11849052 15404488 554056 3.38 125216 3511324 1470912 8.44 1237508 2878196 544924 09:14:01 11593724 15371240 576224 3.52 131168 3717688 1343196 7.71 1502936 2852732 17476 Average: 12461377 15369077 595935 3.64 99000 2944190 1413750 8.11 1066633 2501730 147375 09:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 373.35 236.66 2153.01 66.43 0.00 0.00 0.00 0.00 09:09:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 81.53 66.20 676.00 9.96 0.00 0.00 0.00 0.00 09:10:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 120.21 91.65 1370.33 10.13 0.00 0.00 0.00 0.00 09:11:01 lo 9.67 9.67 0.89 0.89 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 28.79 32.92 21.46 6.08 0.00 0.00 0.00 0.00 09:12:01 lo 8.80 8.80 0.80 0.80 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 124.50 121.90 386.00 17.11 0.00 0.00 0.00 0.00 09:13:01 lo 22.70 22.70 2.05 2.05 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 159.09 91.87 1427.94 11.56 0.00 0.00 0.00 0.00 09:14:01 lo 9.53 9.53 0.87 0.87 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 147.91 106.86 1005.78 20.21 0.00 0.00 0.00 0.00 Average: lo 9.02 9.02 0.82 0.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6477) 11/11/24 _x86_64_ (4 CPU) 09:07:57 LINUX RESTART (4 CPU) 09:08:01 CPU %user %nice %system %iowait %steal %idle 09:09:01 all 15.88 17.42 16.01 3.72 0.12 46.86 09:09:01 0 15.82 17.43 18.16 3.27 0.15 45.18 09:09:01 1 12.24 18.80 16.02 3.21 0.10 49.62 09:09:01 2 20.06 16.12 14.02 2.66 0.12 47.03 09:09:01 3 15.40 17.33 15.84 5.73 0.10 45.60 09:10:01 all 20.52 4.92 6.26 2.27 0.08 65.96 09:10:01 0 10.65 5.92 7.48 4.94 0.10 70.91 09:10:01 1 23.03 3.95 5.41 2.11 0.05 65.44 09:10:01 2 37.50 5.20 6.97 1.50 0.10 48.74 09:10:01 3 11.07 4.60 5.16 0.52 0.05 78.60 09:11:01 all 14.11 0.00 1.36 2.73 0.07 81.74 09:11:01 0 6.48 0.00 1.19 4.34 0.07 87.92 09:11:01 1 9.56 0.00 1.21 4.67 0.05 84.51 09:11:01 2 12.83 0.00 0.90 0.10 0.08 86.08 09:11:01 3 27.53 0.00 2.14 1.81 0.07 68.46 09:12:01 all 10.61 0.00 0.76 1.25 0.07 87.31 09:12:01 0 5.62 0.00 0.70 4.88 0.08 88.71 09:12:01 1 27.73 0.00 1.58 0.15 0.07 70.47 09:12:01 2 6.01 0.00 0.48 0.00 0.03 93.47 09:12:01 3 3.04 0.00 0.25 0.00 0.08 96.62 09:13:01 all 12.20 0.84 2.14 1.17 0.06 83.59 09:13:01 0 9.41 3.29 2.17 1.93 0.07 83.13 09:13:01 1 6.97 0.00 1.50 0.15 0.05 91.33 09:13:01 2 20.88 0.07 2.72 1.09 0.07 75.18 09:13:01 3 11.54 0.00 2.15 1.51 0.07 84.73 09:14:01 all 9.80 0.41 1.39 2.90 0.06 85.44 09:14:01 0 13.56 0.05 1.27 4.94 0.08 80.10 09:14:01 1 9.65 0.23 1.41 5.00 0.07 83.65 09:14:01 2 6.34 1.36 1.46 1.22 0.07 89.56 09:14:01 3 9.64 0.02 1.42 0.42 0.03 88.47 Average: all 13.85 3.91 4.63 2.34 0.08 75.20 Average: 0 10.25 4.43 5.15 4.05 0.09 76.02 Average: 1 14.86 3.81 4.51 2.55 0.06 74.21 Average: 2 17.24 3.76 4.40 1.09 0.08 73.43 Average: 3 13.03 3.64 4.47 1.66 0.07 77.13