---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6452 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 702 11257 1 4036 14955 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:e8:b4:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.187/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fee8:b4a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:fd:ea:a7 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-6452) 11/11/24 _x86_64_ (4 CPU) 08:05:29 LINUX RESTART (4 CPU) 08:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 306.12 117.11 189.00 0.00 6880.92 14165.91 0.00 08:08:01 95.10 1.85 93.25 0.00 120.38 17181.55 0.00 08:09:01 31.64 0.00 31.64 0.00 0.00 12765.74 0.00 08:10:01 32.96 0.02 32.94 0.00 0.13 8708.28 0.00 08:11:01 26.75 3.42 23.33 0.00 2518.25 7274.25 0.00 08:12:01 12.81 0.03 12.78 0.00 0.27 715.08 0.00 08:13:01 99.13 28.46 70.67 0.00 964.37 25379.24 0.00 08:14:01 2.28 0.00 2.28 0.00 0.00 120.91 0.00 08:15:01 30.21 1.27 28.95 0.00 133.18 2038.06 0.00 Average: 70.35 16.72 53.62 0.00 1169.25 9808.57 0.00 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13289628 15392392 587112 3.58 67872 2231808 1321516 7.58 851516 1963420 176952 08:08:01 12435912 15222964 735920 4.49 97236 2838440 1757524 10.08 1074296 2524760 370880 08:09:01 12482120 15270132 688492 4.20 97324 2839244 1555464 8.92 1031276 2525412 1824 08:10:01 12173044 15323816 634328 3.87 109620 3160344 1464032 8.40 992012 2843260 99620 08:11:01 11971368 15300216 648876 3.96 112528 3330552 1525332 8.75 1125412 2894072 1160 08:12:01 11719828 15277332 670744 4.09 119140 3538060 1480316 8.49 1258780 2999968 208552 08:13:01 11557368 15298284 648600 3.96 127632 3688596 1525564 8.75 1568964 2826224 2712 08:14:01 11550768 15292024 655184 4.00 127676 3689188 1525564 8.75 1575264 2826816 560 08:15:01 11592848 15378336 568944 3.47 132628 3723528 1351928 7.76 1501700 2854308 14872 Average: 12085876 15306166 648689 3.96 110184 3226640 1500804 8.61 1219913 2695360 97459 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 ens3 401.52 262.11 2321.93 70.44 0.00 0.00 0.00 0.00 08:07:01 lo 0.95 0.95 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 08:08:01 ens3 127.23 98.33 1546.44 13.46 0.00 0.00 0.00 0.00 08:08:01 lo 6.20 6.20 0.62 0.62 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 08:09:01 ens3 45.08 50.24 30.16 7.58 0.00 0.00 0.00 0.00 08:09:01 lo 14.20 14.20 1.17 1.17 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 08:10:01 ens3 29.90 34.46 21.79 6.55 0.00 0.00 0.00 0.00 08:10:01 lo 9.33 9.33 0.85 0.85 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 08:11:01 ens3 147.36 89.52 1419.10 9.09 0.00 0.00 0.00 0.00 08:11:01 lo 10.13 10.13 0.84 0.84 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 08:12:01 ens3 93.75 106.23 64.23 18.05 0.00 0.00 0.00 0.00 08:12:01 lo 31.66 31.66 2.73 2.73 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 08:13:01 ens3 63.92 59.79 352.35 7.30 0.00 0.00 0.00 0.00 08:13:01 lo 9.97 9.97 0.94 0.94 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 08:14:01 ens3 29.93 33.63 22.28 5.03 0.00 0.00 0.00 0.00 08:14:01 lo 9.60 9.60 0.79 0.79 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 25.68 27.63 25.25 10.46 0.00 0.00 0.00 0.00 08:15:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 106.61 84.34 641.76 16.34 0.00 0.00 0.00 0.00 Average: lo 10.56 10.56 0.92 0.92 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-6452) 11/11/24 _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 21.52 14.08 11.44 3.26 0.10 49.60 08:07:01 0 18.78 14.47 10.90 2.48 0.10 53.26 08:07:01 1 29.32 14.50 12.48 2.09 0.10 41.51 08:07:01 2 15.31 14.83 11.65 2.90 0.10 55.20 08:07:01 3 22.62 12.53 10.73 5.57 0.10 48.44 08:08:01 all 23.31 0.00 2.09 2.27 0.08 72.25 08:08:01 0 42.85 0.00 2.89 1.28 0.08 52.90 08:08:01 1 16.95 0.00 2.04 2.86 0.07 78.09 08:08:01 2 22.02 0.00 1.47 0.03 0.10 76.38 08:08:01 3 11.31 0.00 1.97 4.93 0.08 81.71 08:09:01 all 1.65 0.00 0.28 0.75 0.08 97.25 08:09:01 0 1.59 0.00 0.13 0.00 0.07 98.21 08:09:01 1 3.68 0.00 0.40 0.13 0.08 95.70 08:09:01 2 0.60 0.00 0.13 0.00 0.10 99.17 08:09:01 3 0.74 0.00 0.43 2.88 0.05 95.90 08:10:01 all 10.10 0.00 0.64 0.92 0.08 88.26 08:10:01 0 3.34 0.00 0.45 2.00 0.08 94.12 08:10:01 1 6.77 0.00 0.45 1.53 0.07 91.18 08:10:01 2 15.19 0.00 0.83 0.12 0.05 83.81 08:10:01 3 15.10 0.00 0.80 0.05 0.10 83.95 08:11:01 all 3.36 0.00 0.75 0.65 0.07 95.18 08:11:01 0 2.11 0.00 0.85 1.96 0.08 94.99 08:11:01 1 6.22 0.00 0.78 0.57 0.07 92.36 08:11:01 2 3.52 0.00 0.77 0.03 0.03 95.64 08:11:01 3 1.57 0.00 0.60 0.03 0.08 97.71 08:12:01 all 6.18 0.00 0.55 0.20 0.07 93.00 08:12:01 0 1.72 0.00 0.48 0.67 0.07 97.06 08:12:01 1 4.99 0.00 0.38 0.00 0.07 94.56 08:12:01 2 15.37 0.00 0.98 0.08 0.08 83.48 08:12:01 3 2.61 0.00 0.35 0.07 0.07 96.91 08:13:01 all 8.07 1.17 1.85 2.19 0.08 86.65 08:13:01 0 2.27 0.25 1.39 4.95 0.05 91.09 08:13:01 1 4.00 0.00 1.59 2.36 0.08 91.96 08:13:01 2 19.48 4.42 2.88 0.47 0.08 72.66 08:13:01 3 6.53 0.00 1.54 0.97 0.10 90.86 08:14:01 all 1.60 0.00 0.15 0.01 0.06 98.19 08:14:01 0 0.03 0.00 0.02 0.05 0.02 99.88 08:14:01 1 2.16 0.00 0.15 0.00 0.10 97.60 08:14:01 2 1.50 0.00 0.08 0.00 0.02 98.40 08:14:01 3 2.69 0.00 0.33 0.00 0.10 96.88 08:15:01 all 15.62 0.00 0.96 1.07 0.06 82.29 08:15:01 0 14.86 0.00 1.08 3.20 0.07 80.78 08:15:01 1 4.02 0.00 0.77 0.02 0.07 95.13 08:15:01 2 28.03 0.00 1.02 0.55 0.07 70.33 08:15:01 3 15.60 0.00 0.95 0.50 0.05 82.90 Average: all 10.12 1.66 2.05 1.25 0.07 84.84 Average: 0 9.71 1.60 2.00 1.84 0.07 84.77 Average: 1 8.62 1.58 2.09 1.06 0.08 86.58 Average: 2 13.44 2.10 2.17 0.46 0.07 81.76 Average: 3 8.72 1.37 1.95 1.65 0.08 86.23