---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1581 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 9.7G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 662 11870 1 3465 14996 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:17:40:30 brd ff:ff:ff:ff:ff:ff inet 10.30.170.101/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe17:4030/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:5d:52:09 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-1581) 01/14/25 _x86_64_ (4 CPU) 09:51:51 LINUX RESTART (4 CPU) 09:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:53:01 379.37 156.44 222.93 0.00 11974.67 46915.65 0.00 09:54:01 102.88 29.23 73.65 0.00 1549.61 11127.63 0.00 09:55:01 19.40 0.03 19.36 0.00 8.00 3524.08 0.00 09:56:01 20.73 18.36 2.37 0.00 556.31 460.99 0.00 09:57:01 340.41 25.46 314.95 0.00 3347.98 26661.02 0.00 Average: 172.56 45.91 126.65 0.00 3487.31 17737.87 0.00 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 13481484 15419612 567520 3.46 58060 2085440 1327976 7.62 815396 1824052 110352 09:54:01 13229440 15474568 495748 3.03 78536 2354456 1229564 7.05 775672 2082368 99764 09:55:01 13228848 15475316 494748 3.02 79276 2354928 1229564 7.05 775920 2082856 156 09:56:01 12611912 15003104 960652 5.86 87584 2485596 1662352 9.54 1269076 2193452 120016 09:57:01 12289540 15353456 600976 3.67 103160 3115900 1355320 7.78 1104924 2643880 51076 Average: 12968245 15345211 623929 3.81 81323 2479264 1360955 7.81 948198 2165322 76273 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 433.29 294.85 2308.87 71.39 0.00 0.00 0.00 0.00 09:54:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 74.80 61.36 728.98 15.19 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 26.25 24.51 158.70 4.80 0.00 0.00 0.00 0.00 09:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 172.44 158.77 1868.39 25.38 0.00 0.00 0.00 0.00 09:57:01 lo 1320.25 1320.25 1257.72 1257.72 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 586.24 408.78 7697.32 54.26 0.00 0.00 0.00 0.00 Average: lo 264.72 264.72 251.61 251.61 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 258.60 189.66 2552.45 34.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1581) 01/14/25 _x86_64_ (4 CPU) 09:51:51 LINUX RESTART (4 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 16.79 17.09 14.30 6.17 0.12 45.53 09:53:01 0 10.57 19.90 14.98 4.83 0.12 49.59 09:53:01 1 20.00 15.43 13.74 6.61 0.12 44.10 09:53:01 2 23.15 15.27 13.44 8.60 0.12 39.42 09:53:01 3 13.42 17.77 15.03 4.62 0.14 49.02 09:54:01 all 12.37 2.77 2.85 2.15 0.07 79.80 09:54:01 0 17.62 3.66 3.53 3.21 0.07 71.92 09:54:01 1 13.65 2.80 3.10 1.02 0.10 79.32 09:54:01 2 7.08 2.86 2.64 1.42 0.03 85.97 09:54:01 3 11.15 1.75 2.12 2.97 0.07 81.95 09:55:01 all 0.20 0.00 0.13 0.43 0.02 99.22 09:55:01 0 0.05 0.00 0.18 1.67 0.02 98.08 09:55:01 1 0.27 0.00 0.10 0.00 0.02 99.62 09:55:01 2 0.32 0.00 0.13 0.00 0.03 99.51 09:55:01 3 0.18 0.00 0.10 0.03 0.02 99.67 09:56:01 all 12.40 0.00 0.73 0.17 0.04 86.66 09:56:01 0 11.05 0.00 1.10 0.28 0.05 87.52 09:56:01 1 11.66 0.00 0.57 0.02 0.03 87.72 09:56:01 2 11.62 0.00 0.79 0.03 0.03 87.52 09:56:01 3 15.30 0.00 0.47 0.33 0.05 83.85 09:57:01 all 51.99 0.00 3.09 2.44 0.08 42.39 09:57:01 0 46.71 0.00 3.61 4.87 0.10 44.71 09:57:01 1 55.65 0.00 3.21 1.53 0.08 39.53 09:57:01 2 56.98 0.00 2.77 2.73 0.08 37.43 09:57:01 3 48.63 0.00 2.79 0.63 0.07 47.88 Average: all 18.73 3.93 4.19 2.26 0.07 70.83 Average: 0 17.18 4.66 4.64 2.96 0.07 70.48 Average: 1 20.19 3.62 4.12 1.82 0.07 70.17 Average: 2 19.78 3.59 3.92 2.53 0.06 70.12 Average: 3 17.74 3.86 4.07 1.71 0.07 72.55