---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21138 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.6G 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 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11872 1 3433 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:98:e1:64 brd ff:ff:ff:ff:ff:ff inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe98:e164/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:13:4e:11 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21138) 07/16/24 _x86_64_ (4 CPU) 20:09:49 LINUX RESTART (4 CPU) 20:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:11:01 324.86 154.54 170.32 0.00 11513.41 44924.91 0.00 20:12:01 115.26 47.14 68.12 0.00 2873.39 9001.97 0.00 20:13:01 206.93 28.21 178.72 0.00 1451.52 18604.60 0.00 20:14:01 20.76 0.68 20.08 0.00 42.79 15108.15 0.00 20:15:01 16.68 1.52 15.16 0.00 95.72 2009.67 0.00 20:16:01 34.38 4.20 30.18 0.00 4471.12 6473.05 0.00 20:17:01 4.20 0.03 4.17 0.00 0.27 102.77 0.00 20:18:01 2.55 0.00 2.55 0.00 0.00 36.79 0.00 Average: 90.70 29.54 61.16 0.00 2555.95 12032.63 0.00 20:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:11:01 13610128 15449712 543956 3.32 51480 1996588 1266660 7.27 772192 1747572 69216 20:12:01 12894956 15163408 808952 4.94 79668 2375860 1490272 8.55 1116204 2077436 207580 20:13:01 10976264 13960344 2002632 12.23 97352 3045332 2537304 14.56 2463108 2605904 447468 20:14:01 10900960 13888648 2073788 12.66 97540 3049044 2619064 15.03 2543500 2600504 172 20:15:01 10811212 13856060 2099560 12.82 102028 3098512 2668604 15.31 2579488 2640776 1384 20:16:01 10514812 13870724 2081340 12.71 107796 3396956 2669072 15.31 2757248 2749500 52 20:17:01 10520092 13871384 2080924 12.70 106360 3393860 2679136 15.37 2754516 2746464 68 20:18:01 10520424 13872088 2080092 12.70 106448 3394032 2679136 15.37 2755892 2746640 28 Average: 11343606 14241546 1721406 10.51 93584 2968773 2326156 13.35 2217768 2489350 90746 20:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:11:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 385.37 254.24 1925.23 66.66 0.00 0.00 0.00 0.00 20:12:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 123.83 103.25 1224.45 19.19 0.00 0.00 0.00 0.00 20:13:01 lo 846.03 846.03 805.81 805.81 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 503.18 362.15 6980.01 39.83 0.00 0.00 0.00 0.00 20:14:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 60.56 35.16 678.81 2.57 0.00 0.00 0.00 0.00 20:16:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 146.81 78.45 2041.59 5.33 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 20:18:01 lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 0.27 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 106.37 106.37 100.79 100.79 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 152.55 104.19 1606.34 16.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21138) 07/16/24 _x86_64_ (4 CPU) 20:09:49 LINUX RESTART (4 CPU) 20:10:01 CPU %user %nice %system %iowait %steal %idle 20:11:01 all 13.54 18.08 14.60 3.88 0.13 49.77 20:11:01 0 12.35 18.52 13.76 3.33 0.14 51.90 20:11:01 1 12.17 18.75 14.51 3.51 0.12 50.94 20:11:01 2 14.17 17.26 15.40 6.19 0.12 46.86 20:11:01 3 15.46 17.79 14.72 2.51 0.15 49.36 20:12:01 all 22.51 1.73 2.77 2.57 0.08 70.35 20:12:01 0 7.24 2.19 2.64 0.40 0.07 87.47 20:12:01 1 20.34 1.47 2.24 2.39 0.08 73.46 20:12:01 2 10.29 1.29 2.14 5.91 0.07 80.31 20:12:01 3 52.22 1.98 4.05 1.57 0.10 40.08 20:13:01 all 56.84 0.00 2.87 2.07 0.10 38.12 20:13:01 0 62.07 0.00 2.72 0.34 0.10 34.78 20:13:01 1 57.28 0.00 2.55 0.99 0.10 39.08 20:13:01 2 51.39 0.00 2.73 4.10 0.10 41.68 20:13:01 3 56.61 0.00 3.47 2.89 0.10 36.93 20:14:01 all 4.57 0.00 0.33 0.90 0.06 94.14 20:14:01 0 5.11 0.00 0.30 0.13 0.07 94.39 20:14:01 1 3.15 0.00 0.45 1.67 0.05 94.69 20:14:01 2 4.77 0.00 0.38 1.37 0.07 93.41 20:14:01 3 5.26 0.00 0.17 0.44 0.07 94.07 20:15:01 all 1.83 0.00 0.62 0.19 0.05 97.30 20:15:01 0 1.75 0.00 0.62 0.02 0.05 97.57 20:15:01 1 2.08 0.00 0.68 0.03 0.05 97.16 20:15:01 2 1.32 0.00 0.62 0.08 0.05 97.93 20:15:01 3 2.18 0.00 0.57 0.63 0.07 96.55 20:16:01 all 4.19 0.00 1.14 0.97 0.07 93.63 20:16:01 0 4.84 0.00 1.20 1.44 0.05 92.47 20:16:01 1 2.84 0.00 0.92 0.58 0.07 95.59 20:16:01 2 3.73 0.00 1.30 0.02 0.07 94.88 20:16:01 3 5.33 0.00 1.15 1.83 0.10 91.59 20:17:01 all 1.15 0.00 0.21 0.03 0.05 98.56 20:17:01 0 0.70 0.00 0.33 0.02 0.08 98.87 20:17:01 1 0.82 0.00 0.20 0.08 0.05 98.85 20:17:01 2 0.48 0.00 0.13 0.02 0.02 99.35 20:17:01 3 2.57 0.00 0.18 0.00 0.05 97.20 20:18:01 all 0.84 0.00 0.14 0.04 0.06 98.92 20:18:01 0 0.55 0.00 0.20 0.10 0.05 99.10 20:18:01 1 0.78 0.00 0.05 0.05 0.03 99.08 20:18:01 2 0.72 0.00 0.13 0.00 0.07 99.08 20:18:01 3 1.33 0.00 0.17 0.00 0.08 98.43 Average: all 13.13 2.45 2.81 1.32 0.08 80.21 Average: 0 11.78 2.55 2.69 0.72 0.08 82.19 Average: 1 12.39 2.50 2.68 1.16 0.07 81.19 Average: 2 10.80 2.29 2.83 2.20 0.07 81.81 Average: 3 17.52 2.44 3.03 1.23 0.09 75.68