---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3810 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 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /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 730 10655 1 4611 14927 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:be:f7:15 brd ff:ff:ff:ff:ff:ff inet 10.30.171.182/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:febe:f715/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:33:22:fc:c3 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-3810) 01/21/25 _x86_64_ (4 CPU) 18:11:31 LINUX RESTART (4 CPU) 18:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 379.10 137.96 241.14 0.00 10717.15 12736.14 0.00 18:14:01 84.71 27.82 56.88 0.00 1832.86 10224.61 0.00 18:15:01 214.51 22.96 191.55 0.00 1301.97 9273.98 0.00 18:16:01 9.93 0.93 9.00 0.00 51.59 2093.65 0.00 18:17:01 107.26 8.96 98.30 0.00 4477.71 23148.15 0.00 18:18:01 9.40 0.03 9.37 0.00 1.33 349.41 0.00 18:19:01 80.94 0.03 80.90 0.00 0.27 7702.85 0.00 18:20:01 47.94 1.22 46.73 0.00 57.99 5208.47 0.00 18:21:01 21.93 0.40 21.53 0.00 15.33 6145.24 0.00 18:22:01 39.49 1.58 37.91 0.00 103.98 28313.01 0.00 Average: 99.52 20.19 79.33 0.00 1856.05 10519.74 0.00 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13392316 15414096 564312 3.44 67944 2151344 1272864 7.30 786856 1922400 175012 18:14:01 12812740 15107220 859436 5.25 80760 2399584 1486248 8.53 1116376 2151068 113072 18:15:01 12030980 14517236 1442452 8.81 86100 2579972 2297332 13.18 1822584 2212340 42616 18:16:01 11868052 14391992 1566272 9.56 88012 2614048 2063992 11.84 1960912 2235572 18984 18:17:01 10606788 13854528 2091660 12.77 119732 3279068 2653232 15.22 2799160 2610772 944 18:18:01 10731524 14024716 1922116 11.73 130028 3311728 2449144 14.05 2679564 2608156 1412 18:19:01 10334492 13874348 2071640 12.65 137364 3538000 2539768 14.57 2956132 2712100 213388 18:20:01 10443984 13845068 2101476 12.83 140144 3402864 2536544 14.55 2974996 2594308 37560 18:21:01 10934540 15300396 646264 3.95 142388 4333848 1350368 7.75 1734020 3315316 812428 18:22:01 10967860 15339948 605732 3.70 144632 4337600 1301640 7.47 1706028 3310456 1924 Average: 11412328 14566955 1387136 8.47 113710 3194806 1995113 11.45 2053663 2567249 141734 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 352.21 253.54 1465.49 69.87 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 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 18:14:01 ens3 186.62 161.18 2188.57 27.91 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 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:15:01 ens3 166.24 147.78 1602.09 29.86 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 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:16:01 ens3 46.13 40.96 32.82 13.76 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 lo 47.68 47.68 4.25 4.25 0.00 0.00 0.00 0.00 18:17:01 ens3 511.08 327.22 6901.05 34.07 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 lo 998.10 998.10 947.87 947.87 0.00 0.00 0.00 0.00 18:18:01 ens3 5.08 4.85 1.59 1.34 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 lo 6.98 6.98 0.54 0.54 0.00 0.00 0.00 0.00 18:19:01 ens3 43.39 42.69 218.80 15.08 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 lo 2012.88 2012.88 1911.21 1911.21 0.00 0.00 0.00 0.00 18:20:01 ens3 48.84 37.71 54.43 11.86 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 18:20:01 lo 930.01 930.01 879.86 879.86 0.00 0.00 0.00 0.00 18:21:01 ens3 165.36 129.70 801.79 37.74 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 18:21:01 lo 3.72 3.72 0.32 0.32 0.00 0.00 0.00 0.00 18:22:01 ens3 219.18 246.91 97.92 974.47 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 18:22:01 lo 48.26 48.26 4.75 4.75 0.00 0.00 0.00 0.00 Average: ens3 174.42 139.26 1336.57 121.59 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 405.10 405.10 374.91 374.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3810) 01/21/25 _x86_64_ (4 CPU) 18:11:31 LINUX RESTART (4 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 21.33 15.47 13.28 4.52 0.13 45.27 18:13:01 0 18.77 15.56 13.87 3.86 0.12 47.82 18:13:01 1 11.50 18.37 13.78 4.83 0.15 51.37 18:13:01 2 23.24 15.35 13.37 4.48 0.14 43.43 18:13:01 3 31.81 12.59 12.08 4.93 0.12 38.46 18:14:01 all 15.63 0.00 1.24 3.00 0.09 80.05 18:14:01 0 11.96 0.00 1.22 0.88 0.08 85.86 18:14:01 1 11.88 0.00 1.00 2.23 0.08 84.81 18:14:01 2 11.21 0.00 1.37 7.39 0.08 79.94 18:14:01 3 27.49 0.00 1.35 1.52 0.10 69.54 18:15:01 all 75.27 0.00 2.52 1.69 0.15 20.38 18:15:01 0 76.93 0.00 2.06 1.08 0.17 19.76 18:15:01 1 67.56 0.00 3.12 2.39 0.15 26.78 18:15:01 2 77.23 0.00 2.47 1.78 0.14 18.39 18:15:01 3 79.42 0.00 2.42 1.51 0.14 16.51 18:16:01 all 52.83 0.00 1.74 0.36 0.10 44.98 18:16:01 0 54.66 0.00 1.54 0.07 0.08 43.64 18:16:01 1 48.57 0.00 2.08 0.57 0.10 48.68 18:16:01 2 56.52 0.00 1.55 0.00 0.10 41.84 18:16:01 3 51.57 0.00 1.79 0.79 0.10 45.76 18:17:01 all 67.79 0.00 4.16 1.84 0.12 26.09 18:17:01 0 66.42 0.00 4.37 2.22 0.12 26.87 18:17:01 1 65.53 0.00 3.37 3.08 0.12 27.90 18:17:01 2 72.12 0.00 4.92 0.66 0.12 22.18 18:17:01 3 67.07 0.00 3.97 1.40 0.14 27.43 18:18:01 all 70.93 0.00 2.15 0.03 0.12 26.78 18:18:01 0 71.08 0.00 2.50 0.00 0.12 26.31 18:18:01 1 69.34 0.00 1.56 0.10 0.12 28.88 18:18:01 2 72.92 0.00 2.14 0.00 0.12 24.82 18:18:01 3 70.36 0.00 2.39 0.02 0.12 27.11 18:19:01 all 66.27 0.00 2.70 0.93 0.12 29.98 18:19:01 0 64.10 0.00 3.06 1.55 0.10 31.19 18:19:01 1 67.09 0.00 2.06 0.77 0.13 29.94 18:19:01 2 65.27 0.00 2.78 1.06 0.12 30.77 18:19:01 3 68.65 0.00 2.90 0.32 0.13 28.00 18:20:01 all 63.09 0.00 2.29 0.37 0.10 34.15 18:20:01 0 61.63 0.00 1.90 0.18 0.10 36.19 18:20:01 1 52.92 0.00 2.67 0.77 0.10 43.53 18:20:01 2 68.54 0.00 2.02 0.13 0.12 29.18 18:20:01 3 69.32 0.00 2.55 0.40 0.10 27.63 18:21:01 all 45.90 0.00 1.76 0.59 0.09 51.65 18:21:01 0 51.22 0.00 2.02 0.12 0.08 46.56 18:21:01 1 36.57 0.00 1.22 1.77 0.12 60.33 18:21:01 2 38.70 0.00 1.51 0.44 0.08 59.27 18:21:01 3 57.10 0.00 2.31 0.05 0.07 40.47 18:22:01 all 14.78 0.00 1.22 1.64 0.08 82.28 18:22:01 0 21.44 0.00 1.00 0.13 0.07 77.35 18:22:01 1 5.22 0.00 1.44 5.13 0.08 88.13 18:22:01 2 5.32 0.00 0.96 1.16 0.10 92.46 18:22:01 3 27.06 0.00 1.49 0.13 0.07 71.25 Average: all 49.34 1.54 3.30 1.50 0.11 44.22 Average: 0 49.75 1.56 3.35 1.01 0.10 44.23 Average: 1 43.60 1.82 3.22 2.16 0.12 49.08 Average: 2 49.08 1.53 3.30 1.71 0.11 44.27 Average: 3 54.93 1.25 3.32 1.10 0.11 39.29