---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6451 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 9.4G 69G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 634 12395 1 2967 15023 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:05:b9:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.116/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe05:b9c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:a2:85:25 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-6451) 11/11/24 _x86_64_ (4 CPU) 08:04:46 LINUX RESTART (4 CPU) 08:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:06:02 357.84 165.62 192.22 0.00 12815.86 47297.85 0.00 08:07:01 100.53 13.22 87.31 0.00 244.70 14384.56 0.00 08:08:01 52.16 1.00 51.16 0.00 67.46 14509.85 0.00 08:09:01 22.15 1.12 21.03 0.00 130.51 1186.74 0.00 Average: 133.30 45.37 87.93 0.00 3327.48 19365.50 0.00 08:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:02 13398688 15377572 614660 3.75 56048 2129136 1340816 7.69 836364 1890432 108116 08:07:01 12788072 15339168 624272 3.81 85372 2642580 1385152 7.95 939580 2342312 303972 08:08:01 12656620 15323528 640416 3.91 91092 2739092 1498868 8.60 938872 2461692 836 08:09:01 12735188 15425628 538192 3.29 93288 2759920 1252144 7.18 847016 2475784 17036 Average: 12894642 15366474 604385 3.69 81450 2567682 1369245 7.86 890458 2292555 107490 08:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:02 ens3 353.59 242.64 2518.14 69.40 0.00 0.00 0.00 0.00 08:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 08:07:01 ens3 118.12 84.00 1548.99 11.17 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 08:08:01 ens3 50.47 56.97 36.05 8.75 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 16.80 16.80 1.47 1.47 0.00 0.00 0.00 0.00 08:09:01 ens3 31.59 32.78 25.01 10.29 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 4.40 4.40 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 138.53 104.18 1029.88 24.96 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: lo 6.00 6.00 0.53 0.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6451) 11/11/24 _x86_64_ (4 CPU) 08:04:46 LINUX RESTART (4 CPU) 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:02 all 18.24 17.44 15.26 5.18 0.11 43.76 08:06:02 0 25.40 14.69 14.44 4.04 0.12 41.31 08:06:02 1 22.51 16.31 14.45 4.91 0.10 41.72 08:06:02 2 13.30 19.36 16.32 2.65 0.10 48.26 08:06:02 3 11.71 19.41 15.84 9.16 0.12 43.76 08:07:01 all 19.13 1.28 2.74 3.09 0.07 73.69 08:07:01 0 11.52 1.38 2.45 4.79 0.07 79.79 08:07:01 1 7.65 1.42 2.29 3.87 0.03 84.73 08:07:01 2 13.40 1.58 2.26 0.99 0.09 81.69 08:07:01 3 44.04 0.72 3.97 2.71 0.10 48.46 08:08:01 all 5.05 0.00 0.53 1.63 0.05 92.72 08:08:01 0 2.34 0.00 0.72 5.37 0.07 91.50 08:08:01 1 1.49 0.00 0.25 0.00 0.07 98.20 08:08:01 2 2.26 0.00 0.22 0.32 0.02 97.19 08:08:01 3 14.13 0.00 0.95 0.85 0.07 84.00 08:09:01 all 13.94 0.00 0.78 0.27 0.08 84.93 08:09:01 0 16.86 0.00 0.82 0.28 0.05 81.99 08:09:01 1 5.22 0.00 0.63 0.00 0.08 94.06 08:09:01 2 5.85 0.00 0.53 0.03 0.07 93.52 08:09:01 3 27.82 0.00 1.15 0.77 0.10 70.16 Average: all 14.06 4.65 4.81 2.53 0.08 73.87 Average: 0 14.02 4.00 4.59 3.61 0.08 73.71 Average: 1 9.19 4.41 4.39 2.18 0.07 79.75 Average: 2 8.67 5.21 4.82 0.99 0.07 80.24 Average: 3 24.38 4.99 5.44 3.35 0.10 61.74