---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1365 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: 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/vda15 105M 6.1M 99M 6% /boot/efi 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 681 11088 1 4227 14976 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:20:be:91 brd ff:ff:ff:ff:ff:ff inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fe20:be91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:2b:fb:f7 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-1365) 10/26/24 _x86_64_ (4 CPU) 01:26:11 LINUX RESTART (4 CPU) 01:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:28:01 70.97 53.04 17.93 0.00 568.31 891.93 0.00 01:29:01 1.45 0.00 1.45 0.00 0.00 17.33 0.00 01:30:01 1.12 0.00 1.12 0.00 0.00 13.06 0.00 01:31:01 4.32 2.63 1.68 0.00 104.12 207.97 0.00 01:32:01 244.89 27.64 217.26 0.00 6449.71 17707.01 0.00 01:33:01 198.93 29.41 169.52 0.00 1863.42 10461.06 0.00 01:34:01 38.48 20.48 18.00 0.00 1280.05 8259.82 0.00 01:35:01 74.36 5.26 69.09 0.00 185.80 15080.04 0.00 01:36:01 32.64 1.30 31.34 0.00 63.59 30144.58 0.00 Average: 74.14 15.46 58.68 0.00 1169.60 9213.75 0.00 01:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 13869668 15550496 453576 2.77 42320 1854024 1215648 6.97 618792 1660572 16 01:29:01 13871104 15552052 451568 2.76 42352 1854028 1215648 6.97 616700 1660552 8 01:30:01 13886316 15567320 436252 2.66 42424 1854028 1215648 6.97 602356 1660552 28 01:31:01 13863696 15553720 449636 2.74 42516 1862860 1215648 6.97 618980 1667392 16 01:32:01 12964656 15390476 576232 3.52 80516 2536612 1328728 7.62 1028660 2092524 203120 01:33:01 12383332 15048152 908056 5.54 89132 2757140 1596848 9.16 1393016 2288852 127916 01:34:01 11379204 14244392 1708032 10.43 93908 2944688 2263652 12.99 2296552 2375608 47392 01:35:01 11179392 14328276 1623564 9.91 107544 3199776 2208296 12.67 2375784 2479536 76664 01:36:01 11382208 15359052 592724 3.62 109840 3998696 1302720 7.47 1566260 3065632 18872 Average: 12753286 15177104 799960 4.88 72284 2540206 1506982 8.65 1235233 2105691 52670 01:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 0.22 0.05 0.01 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:29:01 ens3 0.40 0.13 0.02 0.01 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 1.78 1.23 1.53 0.26 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 ens3 52.46 27.65 114.41 8.25 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:32:01 ens3 339.60 191.87 3839.85 45.49 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:33:01 ens3 187.50 153.32 2096.95 25.84 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:34:01 ens3 172.04 142.23 1979.12 20.73 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1957.60 1957.60 1862.53 1862.53 0.00 0.00 0.00 0.00 01:35:01 ens3 295.25 204.02 3864.31 24.39 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 16.91 16.91 1.67 1.67 0.00 0.00 0.00 0.00 01:36:01 ens3 171.90 167.61 834.61 185.32 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: lo 220.23 220.23 207.58 207.58 0.00 0.00 0.00 0.00 Average: ens3 135.94 98.86 1417.27 34.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1365) 10/26/24 _x86_64_ (4 CPU) 01:26:11 LINUX RESTART (4 CPU) 01:27:02 CPU %user %nice %system %iowait %steal %idle 01:28:01 all 0.06 12.05 8.78 1.06 0.10 77.95 01:28:01 0 0.05 12.78 9.10 0.78 0.12 77.16 01:28:01 1 0.12 11.19 8.70 1.04 0.10 78.84 01:28:01 2 0.03 11.70 8.63 1.23 0.09 78.32 01:28:01 3 0.05 12.52 8.68 1.18 0.09 77.47 01:29:01 all 0.02 0.00 0.03 0.01 0.02 99.92 01:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:29:01 1 0.00 0.00 0.02 0.00 0.02 99.97 01:29:01 2 0.05 0.00 0.03 0.05 0.03 99.83 01:29:01 3 0.00 0.00 0.03 0.00 0.02 99.95 01:30:01 all 0.12 0.00 0.03 0.01 0.01 99.83 01:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:30:01 1 0.13 0.00 0.00 0.00 0.02 99.85 01:30:01 2 0.03 0.00 0.08 0.05 0.02 99.82 01:30:01 3 0.28 0.00 0.02 0.00 0.02 99.68 01:31:01 all 0.78 0.00 0.09 0.03 0.01 99.08 01:31:01 0 0.53 0.00 0.13 0.03 0.03 99.27 01:31:01 1 0.94 0.00 0.03 0.03 0.00 98.99 01:31:01 2 0.90 0.00 0.13 0.05 0.00 98.92 01:31:01 3 0.77 0.00 0.05 0.02 0.02 99.15 01:32:01 all 22.75 0.00 3.19 6.01 0.08 67.97 01:32:01 0 15.24 0.00 3.00 5.54 0.08 76.13 01:32:01 1 27.62 0.00 2.87 5.10 0.07 64.34 01:32:01 2 20.26 0.00 3.51 11.53 0.10 64.59 01:32:01 3 27.87 0.00 3.38 1.86 0.08 66.81 01:33:01 all 15.26 0.00 1.31 2.74 0.05 80.65 01:33:01 0 11.70 0.00 1.46 2.98 0.03 83.82 01:33:01 1 20.32 0.00 1.52 1.10 0.07 76.98 01:33:01 2 14.47 0.00 0.85 3.04 0.03 81.60 01:33:01 3 14.56 0.00 1.39 3.84 0.05 80.17 01:34:01 all 57.17 0.00 1.61 0.56 0.08 40.58 01:34:01 0 62.84 0.00 1.44 0.15 0.08 35.49 01:34:01 1 51.72 0.00 1.58 1.29 0.08 45.33 01:34:01 2 56.21 0.00 2.28 0.79 0.07 40.64 01:34:01 3 57.90 0.00 1.12 0.02 0.10 40.86 01:35:01 all 60.94 0.00 2.84 1.25 0.11 34.86 01:35:01 0 60.87 0.00 3.07 0.96 0.10 35.00 01:35:01 1 65.69 0.00 2.72 0.89 0.13 30.56 01:35:01 2 61.09 0.00 2.20 1.16 0.10 35.45 01:35:01 3 56.13 0.00 3.36 1.99 0.12 38.40 01:36:01 all 26.39 0.00 1.54 4.11 0.07 67.89 01:36:01 0 36.84 0.00 2.47 3.32 0.08 57.29 01:36:01 1 28.02 0.00 1.74 0.30 0.07 69.88 01:36:01 2 21.56 0.00 0.92 1.66 0.05 75.81 01:36:01 3 19.13 0.00 1.05 11.10 0.08 68.63 Average: all 20.40 1.31 2.14 1.76 0.06 74.34 Average: 0 20.89 1.40 2.29 1.53 0.06 73.83 Average: 1 21.64 1.22 2.11 1.09 0.06 73.87 Average: 2 19.39 1.27 2.05 2.18 0.05 75.05 Average: 3 19.65 1.36 2.10 2.23 0.06 74.59