---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15853 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11031 1 4289 14981 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:c8:9f:42 brd ff:ff:ff:ff:ff:ff inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fec8:9f42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:93:0c:04 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 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15853) 06/28/24 _x86_64_ (4 CPU) 00:56:03 LINUX RESTART (4 CPU) 00:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:58:01 237.12 75.07 162.05 0.00 1649.05 31613.46 0.00 00:59:01 76.50 12.10 64.41 0.00 1070.89 9604.40 0.00 01:00:01 84.27 0.90 83.38 0.00 55.18 22907.57 0.00 01:01:01 38.88 0.02 38.86 0.00 0.13 12308.08 0.00 01:02:01 119.35 32.07 87.28 0.00 5222.93 16871.60 0.00 01:03:01 50.52 0.88 49.64 0.00 41.99 22306.55 0.00 Average: 101.16 20.23 80.93 0.00 1343.51 19258.89 0.00 00:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:58:01 13694496 15389788 603600 3.68 53172 1850296 1339536 7.69 827112 1608452 48692 00:59:01 13277020 15375732 590788 3.61 80004 2201800 1371392 7.87 891116 1910196 210700 01:00:01 12776512 15376024 584828 3.57 96348 2653704 1352220 7.76 919340 2345112 51136 01:01:01 12418752 15344880 615064 3.75 106952 2943212 1451288 8.33 966416 2631156 8492 01:02:01 11361100 15359316 587192 3.58 150184 3919540 1473912 8.46 1529016 3053504 634756 01:03:01 11327336 15362936 584200 3.57 151704 3950364 1344408 7.71 1644972 2971076 29936 Average: 12475869 15368113 594279 3.63 106394 2919819 1388793 7.97 1129662 2419916 163952 00:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 242.07 170.59 1835.79 51.07 0.00 0.00 0.00 0.00 00:58:01 lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 61.39 54.77 485.76 8.74 0.00 0.00 0.00 0.00 00:59:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 92.48 70.24 1346.16 7.99 0.00 0.00 0.00 0.00 01:00:01 lo 3.86 3.86 0.45 0.45 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 ens3 31.41 34.23 29.86 6.28 0.00 0.00 0.00 0.00 01:01:01 lo 9.27 9.27 1.04 1.04 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 ens3 295.10 155.42 3322.40 16.32 0.00 0.00 0.00 0.00 01:02:01 lo 7.30 7.30 0.81 0.81 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 ens3 25.30 24.50 27.94 5.60 0.00 0.00 0.00 0.00 01:03:01 lo 4.00 4.00 0.45 0.45 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 124.71 85.00 1174.13 16.02 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 0.51 0.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-4c-4g-15853) 06/28/24 _x86_64_ (4 CPU) 00:56:03 LINUX RESTART (4 CPU) 00:57:01 CPU %user %nice %system %iowait %steal %idle 00:58:01 all 12.88 12.31 8.82 14.33 0.11 51.54 00:58:01 0 15.65 12.37 8.37 8.22 0.10 55.30 00:58:01 1 11.34 12.48 9.42 10.65 0.14 55.98 00:58:01 2 8.15 13.33 9.91 12.09 0.12 56.42 00:58:01 3 16.39 11.07 7.61 26.32 0.10 38.51 00:59:01 all 22.53 0.00 2.02 3.46 0.06 71.92 00:59:01 0 15.92 0.00 2.00 5.13 0.05 76.90 00:59:01 1 45.10 0.00 3.00 1.97 0.07 49.86 00:59:01 2 11.93 0.00 1.48 5.89 0.08 80.61 00:59:01 3 17.25 0.00 1.62 0.83 0.05 80.25 01:00:01 all 13.50 0.00 1.13 3.94 0.07 81.36 01:00:01 0 9.20 0.00 0.85 1.07 0.05 88.83 01:00:01 1 5.29 0.00 0.85 7.43 0.07 86.36 01:00:01 2 3.55 0.00 0.41 4.64 0.05 91.35 01:00:01 3 35.88 0.00 2.43 2.63 0.10 58.96 01:01:01 all 7.72 0.00 0.58 1.57 0.07 90.06 01:01:01 0 5.86 0.00 0.42 0.00 0.07 93.66 01:01:01 1 0.62 0.00 0.10 0.22 0.05 99.01 01:01:01 2 0.75 0.00 0.22 1.54 0.08 97.41 01:01:01 3 23.68 0.00 1.59 4.55 0.07 70.12 01:02:01 all 15.25 0.84 3.70 5.58 0.08 74.55 01:02:01 0 10.60 0.02 3.73 3.59 0.08 81.98 01:02:01 1 19.83 0.42 3.41 7.98 0.07 68.28 01:02:01 2 11.69 0.05 3.06 5.14 0.08 79.97 01:02:01 3 18.92 2.88 4.59 5.63 0.07 67.92 01:03:01 all 7.45 0.46 1.27 1.94 0.06 88.83 01:03:01 0 10.07 0.00 1.37 5.98 0.05 82.54 01:03:01 1 10.20 1.42 1.39 0.17 0.05 86.78 01:03:01 2 3.21 0.00 1.09 1.25 0.05 94.40 01:03:01 3 6.30 0.43 1.24 0.33 0.08 91.61 Average: all 13.22 2.26 2.92 5.13 0.07 76.40 Average: 0 11.21 2.05 2.78 4.00 0.07 79.89 Average: 1 15.43 2.38 3.02 4.72 0.07 74.38 Average: 2 6.55 2.23 2.70 5.09 0.08 83.35 Average: 3 19.70 2.40 3.18 6.71 0.08 67.95