---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7100 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 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 45M 45M 0 100% /snap/snapd/23258 /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 687 12006 1 3303 14970 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:89:43:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.170.64/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe89:43a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:91: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-7100) 01/03/25 _x86_64_ (4 CPU) 00:26:43 LINUX RESTART (4 CPU) 00:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:28:01 352.98 158.48 194.50 0.00 11630.39 46538.75 0.00 00:29:01 234.06 38.24 195.82 0.00 2479.57 13758.63 0.00 00:30:01 36.93 13.35 23.58 0.00 675.89 12562.57 0.00 00:31:01 4.02 0.22 3.80 0.00 26.39 1232.26 0.00 00:32:01 45.44 4.25 41.19 0.00 4352.87 5954.61 0.00 Average: 134.69 42.91 91.78 0.00 3833.11 16009.81 0.00 00:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:28:01 13384616 15369816 616696 3.76 59412 2129548 1338632 7.68 851904 1880984 155092 00:29:01 12092528 14596112 1368212 8.35 87068 2596304 1996540 11.45 1669192 2309520 275556 00:30:01 11079128 13732600 2230100 13.61 91524 2733168 2746952 15.76 2678300 2303072 35020 00:31:01 10089048 12743836 3218632 19.65 91608 2734464 3692524 21.18 3666356 2303224 104 00:32:01 12382088 15397412 556036 3.39 98180 3078920 1358160 7.79 1170108 2490508 94400 Average: 11805482 14367955 1597935 9.75 85558 2654481 2226562 12.77 2007172 2257462 112034 00:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:28:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 ens3 435.09 301.27 1941.00 72.46 0.00 0.00 0.00 0.00 00:29:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 ens3 356.85 285.19 4557.28 43.07 0.00 0.00 0.00 0.00 00:30:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 ens3 110.25 102.60 1318.50 17.37 0.00 0.00 0.00 0.00 00:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 ens3 1.63 1.87 0.50 0.48 0.00 0.00 0.00 0.00 00:32:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 ens3 195.15 121.01 2873.31 15.36 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 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 219.80 162.39 2138.12 29.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7100) 01/03/25 _x86_64_ (4 CPU) 00:26:43 LINUX RESTART (4 CPU) 00:27:01 CPU %user %nice %system %iowait %steal %idle 00:28:01 all 19.19 17.44 15.76 4.01 0.10 43.50 00:28:01 0 16.14 18.86 17.51 3.20 0.10 44.19 00:28:01 1 16.53 17.75 14.64 5.96 0.10 45.02 00:28:01 2 26.90 15.00 15.23 3.70 0.10 39.06 00:28:01 3 17.19 18.13 15.65 3.20 0.10 45.73 00:29:01 all 41.81 0.08 2.24 1.72 0.08 54.07 00:29:01 0 41.38 0.00 1.61 1.37 0.08 55.56 00:29:01 1 41.67 0.10 2.07 2.12 0.07 53.96 00:29:01 2 36.58 0.12 2.13 1.74 0.07 59.37 00:29:01 3 47.62 0.10 3.17 1.66 0.08 47.36 00:30:01 all 78.44 0.00 1.93 0.58 0.10 18.94 00:30:01 0 72.17 0.00 1.82 0.57 0.10 25.34 00:30:01 1 86.62 0.00 1.57 0.10 0.10 11.60 00:30:01 2 82.37 0.00 2.06 1.46 0.10 14.01 00:30:01 3 72.63 0.00 2.27 0.20 0.10 24.80 00:31:01 all 56.29 0.00 0.54 0.05 0.08 43.03 00:31:01 0 48.10 0.00 0.33 0.07 0.07 51.44 00:31:01 1 78.85 0.00 0.88 0.02 0.10 20.15 00:31:01 2 55.19 0.00 0.45 0.00 0.08 44.28 00:31:01 3 43.01 0.00 0.49 0.13 0.08 56.29 00:32:01 all 13.95 0.00 1.52 1.05 0.05 83.42 00:32:01 0 21.87 0.00 1.27 0.74 0.07 76.05 00:32:01 1 11.97 0.00 1.37 0.55 0.03 86.07 00:32:01 2 10.40 0.00 1.81 1.67 0.05 86.07 00:32:01 3 11.56 0.00 1.63 1.26 0.07 85.49 Average: all 41.99 3.47 4.38 1.48 0.08 48.60 Average: 0 39.97 3.75 4.49 1.19 0.08 50.53 Average: 1 47.24 3.52 4.07 1.74 0.08 43.36 Average: 2 42.32 3.00 4.31 1.71 0.08 48.58 Average: 3 38.45 3.63 4.63 1.29 0.09 51.93