---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3437 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/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 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 716 12043 1 3237 14941 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:c4:8a:0e brd ff:ff:ff:ff:ff:ff inet 10.30.171.224/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fec4:8a0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:2a:6a:cd 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-3437) 01/20/25 _x86_64_ (4 CPU) 09:15:49 LINUX RESTART (4 CPU) 09:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:17:02 435.81 165.57 270.24 0.00 12076.25 46487.85 0.00 09:18:01 328.49 42.60 285.88 0.00 2503.30 13035.91 0.00 09:19:01 49.04 13.63 35.41 0.00 708.28 14571.04 0.00 09:20:01 3.95 0.13 3.82 0.00 2.13 1168.07 0.00 09:21:01 49.06 4.68 44.38 0.00 4402.07 7480.66 0.00 Average: 172.74 45.33 127.41 0.00 3943.24 16559.85 0.00 09:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:02 13460752 15378132 612972 3.74 56224 2067820 1332156 7.64 834280 1831096 114752 09:18:01 12169380 14668100 1296440 7.91 86096 2592600 1913252 10.98 1596592 2306568 337476 09:19:01 10954004 13593992 2368332 14.46 89812 2723368 2902004 16.65 2805676 2300928 33084 09:20:01 10359048 12999464 2962808 18.09 89908 2723852 3472580 19.92 3398476 2301332 300 09:21:01 12357996 15308872 645848 3.94 96176 3020580 1345916 7.72 1275388 2416280 316 Average: 11860236 14389712 1577280 9.63 83643 2625644 2193182 12.58 1982082 2231241 97186 09:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:02 ens3 316.26 250.31 1968.36 71.02 0.00 0.00 0.00 0.00 09:17:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 309.07 236.10 4432.34 32.28 0.00 0.00 0.00 0.00 09:18:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 111.31 99.77 1314.88 13.19 0.00 0.00 0.00 0.00 09:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 0.97 1.05 0.16 0.19 0.00 0.00 0.00 0.00 09:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 149.94 98.40 2117.17 16.30 0.00 0.00 0.00 0.00 09:21:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 177.07 136.79 1958.35 26.58 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 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-3437) 01/20/25 _x86_64_ (4 CPU) 09:15:49 LINUX RESTART (4 CPU) 09:16:01 CPU %user %nice %system %iowait %steal %idle 09:17:02 all 17.24 18.03 14.86 3.59 0.11 46.16 09:17:02 0 17.86 17.52 15.33 3.82 0.10 45.36 09:17:02 1 15.16 17.78 14.36 3.74 0.12 48.85 09:17:02 2 20.72 17.11 14.73 5.01 0.12 42.31 09:17:02 3 15.23 19.70 15.01 1.80 0.12 48.15 09:18:01 all 42.81 0.87 2.92 1.38 0.08 51.94 09:18:01 0 44.46 0.42 3.23 1.39 0.08 50.41 09:18:01 1 53.24 1.09 3.54 0.92 0.09 41.13 09:18:01 2 37.17 1.10 2.65 1.46 0.07 57.54 09:18:01 3 36.37 0.88 2.24 1.75 0.07 58.69 09:19:01 all 79.48 0.00 1.63 0.21 0.10 18.58 09:19:01 0 80.56 0.00 1.54 0.32 0.10 17.49 09:19:01 1 67.91 0.00 1.34 0.20 0.10 30.45 09:19:01 2 87.67 0.00 1.72 0.25 0.10 10.26 09:19:01 3 81.78 0.00 1.92 0.08 0.10 16.12 09:20:01 all 46.12 0.00 0.36 0.03 0.07 53.42 09:20:01 0 43.95 0.00 0.28 0.03 0.05 55.69 09:20:01 1 19.38 0.00 0.48 0.07 0.10 79.97 09:20:01 2 79.11 0.00 0.38 0.00 0.08 20.43 09:20:01 3 42.18 0.00 0.30 0.00 0.05 57.47 09:21:01 all 15.18 0.00 1.49 0.70 0.05 82.58 09:21:01 0 11.75 0.00 1.55 0.40 0.05 86.24 09:21:01 1 18.42 0.00 1.81 1.45 0.05 78.27 09:21:01 2 15.31 0.00 1.02 0.32 0.05 83.31 09:21:01 3 15.27 0.00 1.59 0.62 0.05 82.48 Average: all 40.22 3.75 4.23 1.17 0.08 50.54 Average: 0 39.73 3.58 4.38 1.19 0.08 51.05 Average: 1 34.80 3.73 4.27 1.27 0.09 55.84 Average: 2 48.09 3.62 4.08 1.40 0.08 42.73 Average: 3 38.25 4.09 4.19 0.84 0.08 52.56