---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3709 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 9.6G 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 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 726 11756 1 3513 14931 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:d8:1f:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.91/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fed8:1fc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:20:2e:52 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-3709) 11/02/24 _x86_64_ (4 CPU) 19:27:17 LINUX RESTART (4 CPU) 19:28:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:29:01 214.89 72.97 141.92 0.00 2454.20 8293.62 0.00 19:30:01 230.11 50.26 179.85 0.00 3021.76 20293.55 0.00 19:31:01 29.11 2.62 26.50 0.00 215.43 7057.09 0.00 19:32:01 3.07 0.00 3.07 0.00 0.00 305.42 0.00 19:33:01 42.01 5.27 36.74 0.00 4520.31 8485.92 0.00 Average: 103.09 25.91 77.19 0.00 2039.58 8891.10 0.00 19:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:29:01 13169104 15354132 620896 3.79 74556 2300660 1361028 7.81 926368 1998548 240972 19:30:01 10681832 13460944 2500352 15.26 89572 2847448 3093356 17.75 3034656 2326980 176888 19:31:01 8775296 11592556 4368740 26.67 90660 2881756 4955832 28.43 4953692 2309276 4048 19:32:01 6643788 9468560 6492604 39.63 90824 2888548 7160760 41.08 7073668 2316060 3256 19:33:01 10562764 13778384 2173420 13.27 99948 3254856 2971060 17.05 2979000 2474512 20920 Average: 9966557 12730915 3231202 19.72 89112 2834654 3908407 22.42 3793477 2285075 89217 19:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:29:01 ens3 114.10 88.30 999.01 13.21 0.00 0.00 0.00 0.00 19:29:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 357.66 291.17 4253.94 45.87 0.00 0.00 0.00 0.00 19:30:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 28.48 22.98 69.49 5.24 0.00 0.00 0.00 0.00 19:31:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 3.15 2.93 0.54 0.54 0.00 0.00 0.00 0.00 19:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 251.04 183.24 2323.16 19.46 0.00 0.00 0.00 0.00 19:33:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 151.13 117.92 1532.78 16.89 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 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-3709) 11/02/24 _x86_64_ (4 CPU) 19:27:17 LINUX RESTART (4 CPU) 19:28:03 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 19.17 9.66 8.15 2.70 0.09 60.22 19:29:01 0 15.05 9.46 7.93 3.07 0.10 64.38 19:29:01 1 9.74 11.72 9.18 3.75 0.07 65.54 19:29:01 2 19.03 9.38 7.54 1.82 0.09 62.14 19:29:01 3 32.85 8.08 7.96 2.17 0.10 48.84 19:30:01 all 64.75 0.00 2.92 1.45 0.10 30.78 19:30:01 0 61.09 0.00 2.20 2.07 0.10 34.54 19:30:01 1 66.24 0.00 2.19 0.72 0.10 30.75 19:30:01 2 71.48 0.00 3.08 0.55 0.08 24.80 19:30:01 3 60.21 0.00 4.20 2.46 0.10 33.03 19:31:01 all 49.22 0.00 1.29 0.31 0.09 49.09 19:31:01 0 51.87 0.00 0.90 0.37 0.08 46.78 19:31:01 1 50.73 0.00 1.59 0.44 0.08 47.16 19:31:01 2 56.24 0.00 1.40 0.03 0.10 42.22 19:31:01 3 38.08 0.00 1.25 0.42 0.08 60.17 19:32:01 all 6.31 0.00 0.47 0.08 0.07 93.07 19:32:01 0 5.31 0.00 0.33 0.17 0.07 94.12 19:32:01 1 4.58 0.00 0.30 0.08 0.07 94.97 19:32:01 2 9.56 0.00 1.02 0.00 0.08 89.34 19:32:01 3 5.80 0.00 0.22 0.08 0.07 93.83 19:33:01 all 74.55 0.00 2.79 0.26 0.09 22.31 19:33:01 0 76.20 0.00 2.63 0.27 0.08 20.82 19:33:01 1 73.27 0.00 2.83 0.22 0.10 23.58 19:33:01 2 71.85 0.00 2.48 0.44 0.10 25.13 19:33:01 3 76.88 0.00 3.21 0.13 0.08 19.70 Average: all 42.96 1.87 3.08 0.95 0.09 51.05 Average: 0 42.11 1.84 2.76 1.18 0.09 52.02 Average: 1 41.10 2.27 3.17 1.02 0.08 52.35 Average: 2 45.81 1.82 3.07 0.56 0.09 48.65 Average: 3 42.81 1.57 3.33 1.04 0.09 51.16