---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40013 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): 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 9.5G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 660 12167 1 3169 14997 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:39:4b:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe39:4bf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:a5:cd:ed 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-4c-4g-40013) 10/07/24 _x86_64_ (4 CPU) 13:30:03 LINUX RESTART (4 CPU) 13:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:01 124.36 54.19 70.17 0.00 1608.40 8853.61 0.00 13:33:01 203.65 42.33 161.32 0.00 2791.13 11125.75 0.00 13:34:01 68.92 7.62 61.31 0.00 320.48 20789.74 0.00 13:35:01 42.54 3.75 38.79 0.00 213.83 6097.65 0.00 Average: 109.87 26.97 82.90 0.00 1233.46 11716.68 0.00 13:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:01 13228160 15448960 526648 3.21 77224 2331940 1292236 7.41 821964 2042696 214280 13:33:01 12165240 14698312 1267244 7.74 86472 2626084 1816208 10.42 1653596 2254644 159308 13:34:01 11129016 13969096 1994312 12.17 99656 2903712 2531460 14.52 2577588 2346836 23804 13:35:01 12457188 15353300 610452 3.73 104008 2954044 1323376 7.59 1214072 2384420 14804 Average: 12244901 14867417 1099664 6.71 91840 2703945 1740820 9.99 1566805 2257149 103049 13:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:01 ens3 110.41 79.25 971.17 15.31 0.00 0.00 0.00 0.00 13:32:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 291.02 216.60 3281.37 27.32 0.00 0.00 0.00 0.00 13:33:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 321.88 207.48 4037.44 23.67 0.00 0.00 0.00 0.00 13:34:01 lo 2052.92 2052.92 1952.88 1952.88 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 83.30 65.09 597.96 16.40 0.00 0.00 0.00 0.00 13:35:01 lo 1295.25 1295.25 1227.15 1227.15 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 201.65 142.11 2221.98 20.67 0.00 0.00 0.00 0.00 Average: lo 837.58 837.58 795.06 795.06 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40013) 10/07/24 _x86_64_ (4 CPU) 13:30:03 LINUX RESTART (4 CPU) 13:31:01 CPU %user %nice %system %iowait %steal %idle 13:32:01 all 17.94 7.20 6.11 2.63 0.09 66.03 13:32:01 0 33.45 6.61 6.32 2.45 0.10 51.07 13:32:01 1 13.66 7.37 5.75 1.19 0.08 71.95 13:32:01 2 10.81 8.05 6.43 2.74 0.08 71.88 13:32:01 3 13.86 6.76 5.93 4.14 0.10 69.20 13:33:01 all 33.97 0.00 1.71 2.17 0.09 62.07 13:33:01 0 33.73 0.00 1.68 1.05 0.10 63.44 13:33:01 1 34.21 0.00 2.34 2.24 0.08 61.12 13:33:01 2 34.54 0.00 1.41 4.03 0.08 59.93 13:33:01 3 33.38 0.00 1.40 1.37 0.08 63.76 13:34:01 all 66.50 0.00 2.91 1.15 0.13 29.31 13:34:01 0 63.68 0.00 2.33 1.47 0.12 32.40 13:34:01 1 66.76 0.00 2.55 0.23 0.12 30.35 13:34:01 2 66.91 0.00 4.51 1.66 0.15 26.77 13:34:01 3 68.69 0.00 2.23 1.24 0.13 27.70 13:35:01 all 33.47 0.00 1.81 0.72 0.07 63.93 13:35:01 0 24.26 0.00 1.85 1.65 0.07 72.16 13:35:01 1 35.52 0.00 2.07 0.63 0.07 61.71 13:35:01 2 28.73 0.00 1.74 0.13 0.07 69.33 13:35:01 3 45.37 0.00 1.57 0.47 0.07 52.53 Average: all 37.98 1.80 3.13 1.67 0.09 55.33 Average: 0 38.79 1.64 3.04 1.65 0.10 54.78 Average: 1 37.55 1.84 3.17 1.08 0.09 56.27 Average: 2 35.25 2.01 3.52 2.14 0.10 56.98 Average: 3 40.32 1.69 2.78 1.80 0.10 53.31