---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43762 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 11G 67G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 10892 1 4414 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:16:64:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe16:64f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:b9:17:c4 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-43762) 10/18/24 _x86_64_ (4 CPU) 18:11:33 LINUX RESTART (4 CPU) 18:12:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 326.45 149.72 176.73 0.00 11298.59 11270.27 0.00 18:14:01 71.67 13.76 57.91 0.00 1373.50 10389.75 0.00 18:15:01 169.17 36.10 133.07 0.00 1716.61 8405.00 0.00 18:16:01 11.13 1.15 9.98 0.00 69.06 2733.14 0.00 18:17:01 82.45 9.28 73.17 0.00 2775.54 23239.59 0.00 18:18:01 12.58 0.00 12.58 0.00 0.00 2086.19 0.00 18:19:01 50.34 0.00 50.34 0.00 0.00 6998.03 0.00 18:20:01 59.87 1.00 58.87 0.00 41.59 5769.84 0.00 18:21:01 40.91 0.22 40.69 0.00 15.86 4001.20 0.00 18:22:01 38.41 1.22 37.19 0.00 58.12 32497.12 0.00 Average: 86.71 21.46 65.24 0.00 1750.96 10739.83 0.00 18:12:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13448716 15444724 539848 3.30 68572 2125696 1306732 7.50 780672 1880368 135268 18:14:01 13290696 15459692 516808 3.15 75408 2284228 1225892 7.03 775620 2030676 6100 18:15:01 11911860 14391868 1572944 9.60 86672 2573668 2274492 13.05 1965568 2196416 46452 18:16:01 11773492 14290020 1672440 10.21 88148 2606964 2320644 13.31 2086876 2209180 9604 18:17:01 11262436 14289076 1665140 10.16 105264 3077432 2197848 12.61 2287100 2487352 38044 18:18:01 10951156 13999660 1954476 11.93 105520 3097576 2717412 15.59 2582940 2501124 1224 18:19:01 10879212 14059288 1894408 11.56 110892 3215916 2729896 15.66 2611508 2533736 106120 18:20:01 10280308 13621848 2331668 14.23 114212 3366588 2803588 16.08 3110312 2627916 221060 18:21:01 10227180 13935724 2018080 12.32 117960 3718112 2499956 14.34 2828740 2951572 496724 18:22:01 11161376 15329444 623692 3.81 119472 4163800 1375428 7.89 1612772 3224656 2396 Average: 11518643 14482134 1478950 9.03 99212 3022998 2145189 12.31 2064211 2464300 106299 18:12:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 355.51 237.92 1317.20 66.86 0.00 0.00 0.00 0.00 18:13:01 lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 69.64 57.46 526.49 14.95 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 326.64 261.84 3312.78 40.14 0.00 0.00 0.00 0.00 18:15:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 67.22 49.28 71.83 13.97 0.00 0.00 0.00 0.00 18:16:01 lo 47.11 47.11 4.21 4.21 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 377.04 251.74 5620.87 30.56 0.00 0.00 0.00 0.00 18:17:01 lo 982.84 982.84 932.76 932.76 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 36.43 31.79 24.28 9.30 0.00 0.00 0.00 0.00 18:18:01 lo 5.42 5.42 0.42 0.42 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 42.24 41.74 234.32 14.01 0.00 0.00 0.00 0.00 18:19:01 lo 1175.32 1175.32 1113.26 1113.26 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 33.29 31.16 21.43 9.20 0.00 0.00 0.00 0.00 18:20:01 lo 1947.08 1947.08 1850.44 1850.44 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 165.97 134.13 829.14 36.68 0.00 0.00 0.00 0.00 18:21:01 lo 4.43 4.43 0.37 0.37 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 216.71 254.36 95.89 968.72 0.00 0.00 0.00 0.00 18:22:01 lo 48.86 48.86 4.81 4.81 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 169.39 135.32 1205.68 120.35 0.00 0.00 0.00 0.00 Average: lo 420.70 420.70 389.99 389.99 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43762) 10/18/24 _x86_64_ (4 CPU) 18:11:33 LINUX RESTART (4 CPU) 18:12:00 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 19.79 16.60 14.27 5.73 0.12 43.48 18:13:01 0 22.87 16.15 14.26 6.05 0.13 40.54 18:13:01 1 17.13 17.09 14.82 6.08 0.12 44.76 18:13:01 2 17.23 17.08 14.51 5.47 0.13 45.57 18:13:01 3 21.94 16.07 13.51 5.32 0.12 43.05 18:14:01 all 8.00 0.00 0.68 2.36 0.04 88.92 18:14:01 0 7.16 0.00 0.62 0.68 0.03 91.51 18:14:01 1 5.17 0.00 0.68 5.18 0.05 88.92 18:14:01 2 9.80 0.00 0.82 2.99 0.05 86.34 18:14:01 3 9.86 0.00 0.62 0.58 0.03 88.91 18:15:01 all 62.87 0.00 2.30 1.23 0.13 33.47 18:15:01 0 53.90 0.00 3.30 1.73 0.13 40.94 18:15:01 1 63.60 0.00 2.20 1.17 0.12 32.91 18:15:01 2 66.47 0.00 2.35 1.24 0.13 29.81 18:15:01 3 67.57 0.00 1.34 0.79 0.12 30.19 18:16:01 all 57.71 0.00 1.65 0.16 0.13 40.35 18:16:01 0 57.11 0.00 1.87 0.02 0.13 40.86 18:16:01 1 56.18 0.00 1.59 0.20 0.12 41.91 18:16:01 2 55.93 0.00 1.79 0.35 0.12 41.81 18:16:01 3 61.62 0.00 1.36 0.07 0.13 36.82 18:17:01 all 61.66 0.00 3.13 4.15 0.12 30.94 18:17:01 0 58.75 0.00 3.28 4.53 0.12 33.32 18:17:01 1 59.99 0.00 3.29 1.55 0.12 35.05 18:17:01 2 62.40 0.00 3.58 4.06 0.12 29.85 18:17:01 3 65.53 0.00 2.37 6.47 0.12 25.51 18:18:01 all 77.28 0.00 1.89 0.03 0.13 20.66 18:18:01 0 78.53 0.00 1.61 0.02 0.13 19.72 18:18:01 1 83.97 0.00 1.91 0.03 0.13 13.96 18:18:01 2 68.67 0.00 1.60 0.02 0.12 29.60 18:18:01 3 77.97 0.00 2.46 0.07 0.13 19.36 18:19:01 all 64.54 0.00 2.32 0.91 0.13 32.10 18:19:01 0 66.25 0.00 2.85 1.83 0.13 28.94 18:19:01 1 66.91 0.00 2.04 0.42 0.12 30.51 18:19:01 2 59.41 0.00 2.13 0.85 0.12 37.49 18:19:01 3 65.60 0.00 2.28 0.54 0.13 31.45 18:20:01 all 66.31 0.00 2.72 0.95 0.39 29.63 18:20:01 0 65.70 0.00 2.61 2.77 0.12 28.80 18:20:01 1 72.74 0.00 2.82 0.32 1.21 22.91 18:20:01 2 66.30 0.00 2.71 0.49 0.13 30.37 18:20:01 3 60.50 0.00 2.77 0.20 0.10 36.44 18:21:01 all 57.11 0.00 2.11 0.29 0.10 40.39 18:21:01 0 53.65 0.00 2.39 0.77 0.08 43.11 18:21:01 1 57.09 0.00 2.04 0.20 0.10 40.56 18:21:01 2 61.16 0.00 1.99 0.08 0.10 36.66 18:21:01 3 56.55 0.00 2.03 0.12 0.10 41.20 18:22:01 all 13.28 0.00 1.37 1.56 0.05 83.74 18:22:01 0 4.70 0.00 1.08 0.58 0.03 93.60 18:22:01 1 6.16 0.00 1.76 5.40 0.05 86.63 18:22:01 2 13.39 0.00 0.98 0.12 0.03 85.48 18:22:01 3 29.09 0.00 1.68 0.12 0.07 69.05 Average: all 48.81 1.67 3.26 1.74 0.13 44.38 Average: 0 46.82 1.63 3.40 1.90 0.11 46.15 Average: 1 48.83 1.72 3.33 2.06 0.21 43.84 Average: 2 48.02 1.72 3.25 1.57 0.11 45.34 Average: 3 51.60 1.62 3.05 1.43 0.11 42.20