---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-26989 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 865 27815 1 3419 30770 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:b9:ac:5d brd ff:ff:ff:ff:ff:ff inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:feb9:ac5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:2f:f0:1d 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-26989) 09/24/24 _x86_64_ (8 CPU) 10:17:20 LINUX RESTART (8 CPU) 10:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:19:01 375.35 94.85 280.50 0.00 2735.54 43303.60 0.00 10:20:01 127.20 1.55 125.65 0.00 100.92 52089.59 0.00 10:21:01 85.74 1.90 83.84 0.00 174.90 57729.18 0.00 Average: 196.10 32.77 163.33 0.00 1003.79 51040.79 0.00 10:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 29615456 31581848 739612 2.25 80152 2189628 1658000 4.89 1016144 1898632 138760 10:20:01 28553548 31546488 747960 2.28 122808 3105668 1736928 5.12 1130716 2749584 693812 10:21:01 28527532 31552924 741212 2.25 125244 3134940 1643752 4.85 1136784 2771640 3388 Average: 28898845 31560420 742928 2.26 109401 2810079 1679560 4.95 1094548 2473285 278653 10:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 312.35 207.50 1747.24 56.03 0.00 0.00 0.00 0.00 10:20:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 183.79 135.49 2829.19 16.17 0.00 0.00 0.00 0.00 10:21:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 34.21 34.76 24.94 12.53 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.17 0.17 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 176.78 125.92 1533.79 28.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-26989) 09/24/24 _x86_64_ (8 CPU) 10:17:20 LINUX RESTART (8 CPU) 10:18:01 CPU %user %nice %system %iowait %steal %idle 10:19:01 all 10.05 9.00 8.10 2.55 0.13 70.17 10:19:01 0 17.01 7.75 7.23 1.88 0.13 66.00 10:19:01 1 4.58 12.07 8.85 2.31 0.12 72.07 10:19:01 2 13.49 9.89 7.73 1.12 0.10 67.67 10:19:01 3 15.19 6.60 6.48 2.00 0.13 69.60 10:19:01 4 6.42 10.61 8.90 1.06 0.12 72.89 10:19:01 5 6.96 8.97 9.33 2.82 0.17 71.75 10:19:01 6 10.54 9.78 8.89 3.13 0.13 67.52 10:19:01 7 6.15 6.34 7.40 6.07 0.14 73.90 10:20:01 all 15.96 0.01 1.73 2.85 0.06 79.38 10:20:01 0 14.80 0.02 1.65 3.02 0.05 80.46 10:20:01 1 13.61 0.00 1.81 5.00 0.05 79.54 10:20:01 2 18.35 0.03 1.37 0.38 0.03 79.83 10:20:01 3 17.12 0.02 1.86 6.83 0.03 74.14 10:20:01 4 16.86 0.02 1.47 0.70 0.05 80.91 10:20:01 5 3.81 0.02 1.10 2.29 0.13 92.65 10:20:01 6 14.11 0.02 1.82 1.54 0.08 82.43 10:20:01 7 28.94 0.00 2.76 3.05 0.07 65.19 10:21:01 all 9.20 0.00 0.59 3.13 0.05 87.03 10:21:01 0 0.92 0.00 0.53 7.32 0.08 91.14 10:21:01 1 5.93 0.00 1.00 13.66 0.03 79.37 10:21:01 2 24.83 0.00 0.78 0.13 0.05 74.20 10:21:01 3 1.70 0.00 0.37 0.00 0.03 97.90 10:21:01 4 7.29 0.00 0.35 0.03 0.02 92.31 10:21:01 5 1.36 0.00 0.34 0.49 0.07 97.75 10:21:01 6 14.16 0.00 0.53 1.27 0.03 84.00 10:21:01 7 17.41 0.00 0.83 2.14 0.05 79.57 Average: all 11.74 2.99 3.46 2.84 0.08 78.88 Average: 0 10.89 2.58 3.13 4.08 0.09 79.23 Average: 1 8.05 4.00 3.87 7.01 0.07 77.01 Average: 2 18.90 3.30 3.29 0.55 0.06 73.90 Average: 3 11.32 2.20 2.90 2.94 0.07 80.57 Average: 4 10.20 3.52 3.55 0.60 0.06 82.07 Average: 5 4.04 2.99 3.58 1.86 0.12 87.41 Average: 6 12.94 3.25 3.74 1.98 0.08 78.01 Average: 7 17.54 2.10 3.65 3.74 0.08 72.89