---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5310 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: 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 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 11989 1 3317 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:49:c4:73 brd ff:ff:ff:ff:ff:ff inet 10.30.170.61/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe49:c473/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:f1:81:d5 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-5310) 11/08/24 _x86_64_ (4 CPU) 18:11:33 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 318.41 132.08 186.34 0.00 9387.90 12049.73 0.00 18:14:01 83.22 27.66 55.56 0.00 1827.79 9998.15 0.00 18:15:01 162.89 22.65 140.24 0.00 1287.92 9030.63 0.00 18:16:01 10.80 0.85 9.95 0.00 57.72 2259.36 0.00 18:17:01 80.45 8.75 71.70 0.00 2731.41 17488.02 0.00 18:18:01 7.50 0.02 7.48 0.00 0.13 511.96 0.00 18:19:01 25.46 0.53 24.93 0.00 61.86 1446.16 0.00 Average: 98.39 27.50 70.88 0.00 2193.47 7540.46 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13370720 15393428 589312 3.60 68936 2151488 1302792 7.47 832796 1904144 155416 18:14:01 12920424 15159252 812568 4.96 79136 2347736 1469956 8.43 1083296 2084384 50324 18:15:01 11558388 14063856 1899124 11.59 86328 2598552 2397748 13.76 2301872 2209368 47060 18:16:01 11797680 14342972 1618248 9.88 88664 2633552 2080204 11.93 2035968 2232808 19048 18:17:01 10920500 13956572 1995728 12.18 103900 3087868 2562148 14.70 2618872 2494852 10408 18:18:01 10807000 13846840 2105504 12.85 103980 3090840 2512468 14.41 2729816 2496392 1048 18:19:01 12281184 15328332 624572 3.81 106628 3095740 1316048 7.55 1261312 2496364 900 Average: 11950842 14584465 1377865 8.41 91082 2715111 1948766 11.18 1837705 2274045 40601 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 lo 0.87 0.87 0.09 0.09 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 18:13:01 ens3 381.05 239.89 1432.66 68.10 0.00 0.00 0.00 0.00 18:14:01 lo 1.27 1.27 0.12 0.12 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 18:14:01 ens3 123.41 110.68 1071.76 22.36 0.00 0.00 0.00 0.00 18:15:01 lo 1.27 1.27 0.13 0.13 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 18:15:01 ens3 314.95 249.48 2745.64 39.78 0.00 0.00 0.00 0.00 18:16:01 lo 47.46 47.46 4.24 4.24 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 18:16:01 ens3 49.49 45.74 35.94 14.20 0.00 0.00 0.00 0.00 18:17:01 lo 901.62 901.62 855.99 855.99 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 18:17:01 ens3 393.20 241.46 5422.40 26.93 0.00 0.00 0.00 0.00 18:18:01 lo 6.30 6.30 0.49 0.49 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 18:18:01 ens3 4.93 4.20 1.06 1.08 0.00 0.00 0.00 0.00 18:19:01 lo 3.20 3.20 0.26 0.26 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 18:19:01 ens3 29.73 26.95 17.03 18.20 0.00 0.00 0.00 0.00 Average: lo 137.42 137.42 123.04 123.04 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 185.25 131.20 1532.31 27.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5310) 11/08/24 _x86_64_ (4 CPU) 18:11:33 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 20.70 14.83 11.45 4.52 0.11 48.39 18:13:01 0 15.04 15.41 10.86 4.98 0.08 53.63 18:13:01 1 32.10 13.42 10.96 4.45 0.12 38.96 18:13:01 2 12.75 16.36 11.99 4.33 0.12 54.45 18:13:01 3 22.83 14.17 11.98 4.34 0.10 46.59 18:14:01 all 12.42 0.00 0.94 1.90 0.05 84.70 18:14:01 0 16.48 0.00 0.85 1.93 0.05 80.69 18:14:01 1 11.76 0.00 1.35 1.10 0.03 85.75 18:14:01 2 11.24 0.00 1.02 4.39 0.05 83.30 18:14:01 3 10.18 0.00 0.55 0.17 0.05 89.05 18:15:01 all 76.00 0.00 2.52 1.05 0.14 20.29 18:15:01 0 76.32 0.00 2.01 1.17 0.15 20.35 18:15:01 1 76.50 0.00 3.03 1.62 0.12 18.74 18:15:01 2 75.94 0.00 1.87 0.42 0.13 21.64 18:15:01 3 75.24 0.00 3.18 0.97 0.15 20.46 18:16:01 all 53.61 0.00 1.54 0.28 0.08 44.49 18:16:01 0 56.10 0.00 1.69 0.27 0.07 41.87 18:16:01 1 51.90 0.00 1.71 0.10 0.10 46.19 18:16:01 2 51.85 0.00 1.27 0.69 0.10 46.09 18:16:01 3 54.59 0.00 1.49 0.05 0.07 43.80 18:17:01 all 61.09 0.00 2.82 0.89 0.09 35.10 18:17:01 0 57.58 0.00 2.54 1.57 0.10 38.21 18:17:01 1 57.95 0.00 2.92 0.89 0.08 38.16 18:17:01 2 65.86 0.00 2.31 0.37 0.08 31.37 18:17:01 3 62.98 0.00 3.53 0.74 0.10 32.65 18:18:01 all 68.86 0.00 1.35 0.05 0.09 29.65 18:18:01 0 66.12 0.00 1.19 0.00 0.08 32.61 18:18:01 1 77.74 0.00 1.14 0.02 0.08 21.03 18:18:01 2 72.72 0.00 1.39 0.00 0.10 25.80 18:18:01 3 58.84 0.00 1.67 0.18 0.10 39.20 18:19:01 all 14.41 0.00 0.78 0.51 0.05 84.25 18:19:01 0 18.10 0.00 0.94 0.18 0.03 80.74 18:19:01 1 6.44 0.00 0.57 0.08 0.03 92.87 18:19:01 2 17.84 0.00 0.70 0.18 0.07 81.21 18:19:01 3 15.26 0.00 0.90 1.60 0.05 82.19 Average: all 43.88 2.11 3.05 1.31 0.09 49.57 Average: 0 43.69 2.18 2.85 1.44 0.08 49.75 Average: 1 44.93 1.90 3.09 1.18 0.08 48.82 Average: 2 44.08 2.32 2.92 1.48 0.09 49.11 Average: 3 42.80 2.03 3.33 1.15 0.09 50.59