---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-9436 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 9.5G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 907 27983 1 3209 30730 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:06:97:22 brd ff:ff:ff:ff:ff:ff inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe06:9722/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:44:4e:eb 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-9436) 08/09/24 _x86_64_ (8 CPU) 10:05:08 LINUX RESTART (8 CPU) 10:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:07:01 523.56 91.53 432.03 0.00 2660.97 9759.85 0.00 10:08:01 67.77 22.10 45.68 0.00 1242.86 24187.84 0.00 10:09:01 80.19 12.13 68.06 0.00 1104.75 9560.14 0.00 Average: 222.16 41.64 180.52 0.00 1663.99 14529.10 0.00 10:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 28624216 30710072 1613236 4.91 66764 2324596 2420764 7.14 1838296 2072004 286328 10:08:01 28961192 31482428 827044 2.52 82284 2732104 1684888 4.97 1138836 2407344 73992 10:09:01 28696748 31507096 785076 2.39 104024 2982868 1687308 4.97 1142884 2633804 122620 Average: 28760719 31233199 1075119 3.27 84357 2679856 1930987 5.69 1373339 2371051 160980 10:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 843.42 683.83 6030.36 147.17 0.00 0.00 0.00 0.00 10:07:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 423.98 275.10 4888.34 36.43 0.00 0.00 0.00 0.00 10:08:01 lo 788.85 788.85 749.67 749.67 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 61.86 52.11 624.02 9.81 0.00 0.00 0.00 0.00 10:09:01 lo 1.00 1.00 0.10 0.10 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 440.85 335.08 3835.38 64.00 0.00 0.00 0.00 0.00 Average: lo 265.25 265.25 251.37 251.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-9436) 08/09/24 _x86_64_ (8 CPU) 10:05:08 LINUX RESTART (8 CPU) 10:06:02 CPU %user %nice %system %iowait %steal %idle 10:07:01 all 19.22 6.33 6.35 1.78 0.11 66.21 10:07:01 0 19.99 6.77 7.87 1.47 0.12 63.78 10:07:01 1 25.49 5.65 5.55 1.15 0.10 62.06 10:07:01 2 18.49 6.33 6.05 1.25 0.10 67.77 10:07:01 3 12.90 7.78 6.52 1.49 0.12 71.19 10:07:01 4 25.12 6.20 6.15 3.77 0.12 58.65 10:07:01 5 18.28 5.32 5.82 2.03 0.12 68.44 10:07:01 6 14.51 6.00 6.85 2.13 0.10 70.41 10:07:01 7 18.96 6.56 6.03 0.97 0.12 67.37 10:08:01 all 21.60 0.00 1.33 1.24 0.06 75.76 10:08:01 0 15.76 0.00 0.99 0.02 0.05 83.19 10:08:01 1 20.65 0.00 0.94 0.17 0.05 78.20 10:08:01 2 27.59 0.00 1.04 0.40 0.07 70.91 10:08:01 3 34.78 0.00 1.48 0.65 0.08 63.01 10:08:01 4 24.18 0.00 1.33 0.77 0.05 73.67 10:08:01 5 12.47 0.00 1.39 5.80 0.07 80.27 10:08:01 6 20.75 0.00 3.03 0.82 0.07 75.34 10:08:01 7 16.64 0.00 0.45 1.34 0.07 81.50 10:09:01 all 9.11 0.00 0.75 1.23 0.04 88.88 10:09:01 0 17.07 0.00 0.89 1.67 0.05 80.33 10:09:01 1 16.21 0.00 0.82 0.23 0.08 82.65 10:09:01 2 8.46 0.00 0.72 0.20 0.05 90.58 10:09:01 3 20.68 0.00 1.45 0.89 0.07 76.91 10:09:01 4 4.43 0.00 0.57 0.02 0.03 94.95 10:09:01 5 2.69 0.00 0.50 4.46 0.03 92.32 10:09:01 6 2.45 0.00 0.50 0.48 0.00 96.56 10:09:01 7 0.85 0.00 0.53 1.87 0.02 96.72 Average: all 16.62 2.08 2.78 1.41 0.07 77.04 Average: 0 17.59 2.22 3.21 1.05 0.07 75.86 Average: 1 20.74 1.85 2.41 0.51 0.08 74.41 Average: 2 18.17 2.07 2.57 0.61 0.07 76.50 Average: 3 22.85 2.56 3.12 1.01 0.09 70.38 Average: 4 17.85 2.03 2.65 1.50 0.07 75.91 Average: 5 11.08 1.74 2.54 4.11 0.07 80.45 Average: 6 12.54 1.97 3.43 1.13 0.06 80.87 Average: 7 12.10 2.16 2.32 1.40 0.07 81.95