---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-1538 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.8G 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 874 27785 1 3440 30761 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:09:5c:34 brd ff:ff:ff:ff:ff:ff inet 10.30.171.97/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fe09:5c34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:eb:0e:18 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-1538) 12/10/24 _x86_64_ (8 CPU) 08:59:55 LINUX RESTART (8 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:01 438.31 144.41 293.90 0.00 11850.69 160358.21 0.00 09:02:01 154.03 45.92 108.11 0.00 1439.79 15814.21 0.00 Average: 296.16 95.16 201.00 0.00 6644.81 88080.19 0.00 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 29685808 31538848 789552 2.40 66268 2098752 1721724 5.08 1022440 1835920 123300 09:02:01 28814832 31316836 979520 2.98 101432 2678992 1983504 5.85 1326552 2339816 399624 Average: 29250320 31427842 884536 2.69 83850 2388872 1852614 5.46 1174496 2087868 261462 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 410.50 282.27 2352.57 72.33 0.00 0.00 0.00 0.00 09:01:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 185.02 129.74 2306.44 16.39 0.00 0.00 0.00 0.00 09:02:01 lo 2.13 2.13 0.20 0.20 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 297.75 206.00 2329.50 44.36 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-1538) 12/10/24 _x86_64_ (8 CPU) 08:59:55 LINUX RESTART (8 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 9.44 9.52 8.67 1.89 0.12 70.37 09:01:01 0 5.97 10.74 8.64 0.94 0.12 73.59 09:01:01 1 13.17 7.59 7.70 2.29 0.10 69.15 09:01:01 2 7.15 10.57 9.33 1.75 0.10 71.10 09:01:01 3 5.74 8.42 8.10 2.46 0.17 75.11 09:01:01 4 10.32 9.88 9.19 2.58 0.10 67.93 09:01:01 5 8.90 9.99 9.84 1.06 0.13 70.08 09:01:01 6 17.94 7.89 7.52 1.57 0.10 64.99 09:01:01 7 6.33 11.04 9.05 2.45 0.12 71.01 09:02:01 all 13.57 4.16 4.43 1.72 0.08 76.05 09:02:01 0 6.91 4.42 4.35 2.34 0.08 81.90 09:02:01 1 11.00 4.49 4.60 1.07 0.08 78.75 09:02:01 2 9.14 4.71 4.14 0.72 0.07 81.21 09:02:01 3 5.22 1.45 4.35 4.40 0.10 84.49 09:02:01 4 3.58 5.93 4.10 2.03 0.08 84.27 09:02:01 5 26.71 4.11 4.90 1.63 0.08 62.57 09:02:01 6 33.67 2.76 4.64 1.12 0.08 57.72 09:02:01 7 12.22 5.41 4.32 0.45 0.07 77.54 Average: all 11.51 6.83 6.54 1.80 0.10 73.22 Average: 0 6.44 7.57 6.49 1.64 0.10 77.75 Average: 1 12.08 6.03 6.15 1.68 0.09 73.98 Average: 2 8.15 7.64 6.73 1.24 0.08 76.16 Average: 3 5.48 4.94 6.22 3.43 0.13 79.80 Average: 4 6.94 7.90 6.64 2.31 0.09 76.12 Average: 5 17.83 7.04 7.36 1.34 0.11 66.31 Average: 6 25.83 5.32 6.07 1.34 0.09 61.34 Average: 7 9.29 8.21 6.67 1.45 0.09 74.29