---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-26244 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: 2800.000 BogoMIPS: 5600.00 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 872 27804 1 3423 30763 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:7c:b7:20 brd ff:ff:ff:ff:ff:ff inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe7c:b720/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:c7:d4:e6 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-26244) 09/23/24 _x86_64_ (8 CPU) 19:17:48 LINUX RESTART (8 CPU) 19:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:19:02 415.59 143.12 272.48 0.00 11518.43 54853.05 0.00 19:20:01 145.52 39.38 106.13 0.00 1349.47 17611.40 0.00 19:21:01 145.46 2.13 143.33 0.00 204.23 31611.80 0.00 Average: 236.04 61.67 174.36 0.00 4374.58 34788.61 0.00 19:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:19:02 29689532 31536684 790980 2.41 66888 2092116 1730508 5.10 1028340 1825812 125804 19:20:01 28825720 31371812 922712 2.81 103788 2720072 1962724 5.79 1270004 2381824 439120 19:21:01 28500764 31530252 760636 2.31 125324 3139312 1667384 4.92 1156956 2774720 15672 Average: 29005339 31479583 824776 2.51 98667 2650500 1786872 5.27 1151767 2327452 193532 19:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 19:19:02 ens3 438.55 272.44 2357.65 72.39 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 19:20:01 ens3 177.85 134.25 2841.51 16.65 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 19:21:01 ens3 34.48 35.29 24.53 12.35 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 2.09 2.09 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 217.19 147.41 1735.12 33.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-26244) 09/23/24 _x86_64_ (8 CPU) 19:17:48 LINUX RESTART (8 CPU) 19:18:01 CPU %user %nice %system %iowait %steal %idle 19:19:02 all 9.70 9.14 7.86 3.77 0.16 69.36 19:19:02 0 12.09 6.05 7.80 6.72 0.15 67.19 19:19:02 1 5.83 10.19 9.11 1.68 0.17 73.02 19:19:02 2 5.28 9.42 7.57 1.62 0.15 75.96 19:19:02 3 4.88 11.12 8.10 8.85 0.15 66.90 19:19:02 4 15.83 8.36 6.91 2.45 0.17 66.29 19:19:02 5 7.75 9.80 8.19 1.03 0.15 73.08 19:19:02 6 9.33 9.85 7.83 2.00 0.17 70.82 19:19:02 7 16.65 8.33 7.39 5.87 0.13 61.62 19:20:01 all 13.80 3.14 3.66 2.61 0.09 76.70 19:20:01 0 3.82 1.06 3.94 7.19 0.10 83.90 19:20:01 1 11.49 4.07 3.90 1.76 0.10 78.68 19:20:01 2 30.97 2.42 3.51 3.10 0.10 59.90 19:20:01 3 17.18 4.01 4.06 1.55 0.07 73.14 19:20:01 4 10.31 3.57 3.32 4.10 0.07 78.62 19:20:01 5 10.71 3.43 3.52 0.90 0.07 81.37 19:20:01 6 5.66 3.67 3.25 0.62 0.08 86.71 19:20:01 7 20.36 2.90 3.78 1.70 0.08 71.17 19:21:01 all 12.82 0.00 0.91 3.61 0.05 82.62 19:21:01 0 11.65 0.00 0.75 7.26 0.05 80.29 19:21:01 1 18.75 0.00 1.20 1.25 0.05 78.75 19:21:01 2 31.71 0.00 1.02 2.87 0.07 64.33 19:21:01 3 10.41 0.00 0.77 0.45 0.05 88.32 19:21:01 4 8.57 0.00 0.64 3.39 0.02 87.38 19:21:01 5 15.47 0.00 1.30 1.32 0.03 81.87 19:21:01 6 3.61 0.00 1.09 12.31 0.03 82.96 19:21:01 7 2.29 0.00 0.52 0.03 0.07 97.09 Average: all 12.11 4.09 4.14 3.33 0.10 76.24 Average: 0 9.21 2.37 4.15 7.06 0.10 77.11 Average: 1 12.05 4.74 4.73 1.56 0.11 76.82 Average: 2 22.65 3.94 4.03 2.53 0.11 66.75 Average: 3 10.80 5.03 4.30 3.61 0.09 76.18 Average: 4 11.56 3.97 3.61 3.31 0.08 77.46 Average: 5 11.33 4.40 4.33 1.08 0.08 78.78 Average: 6 6.20 4.51 4.06 4.99 0.10 80.16 Average: 7 13.06 3.74 3.89 2.53 0.10 76.69