---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-5986 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 873 27773 1 3453 30762 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:8f:2e:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.133/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe8f:2ee7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:dd:cc:5c 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-5986) 01/28/25 _x86_64_ (8 CPU) 15:15:19 LINUX RESTART (8 CPU) 15:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:17:01 384.01 77.66 306.35 0.00 1576.14 11638.40 0.00 15:18:01 147.51 13.01 134.49 0.00 1184.60 23394.50 0.00 Average: 265.77 45.34 220.43 0.00 1380.39 17515.96 0.00 15:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:17:01 29465736 31526056 789604 2.40 83068 2275500 1718004 5.06 1056420 1998608 226244 15:18:01 28539488 31596072 693264 2.11 122396 3166856 1599512 4.72 1062620 2826444 619060 Average: 29002612 31561064 741434 2.26 102732 2721178 1658758 4.89 1059520 2412526 422652 15:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:17:01 ens3 191.22 132.14 1751.85 31.54 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 3.47 3.47 0.35 0.35 0.00 0.00 0.00 0.00 15:18:01 ens3 177.79 131.88 2556.13 20.38 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 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 184.50 132.01 2153.95 25.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5986) 01/28/25 _x86_64_ (8 CPU) 15:15:19 LINUX RESTART (8 CPU) 15:16:01 CPU %user %nice %system %iowait %steal %idle 15:17:01 all 10.08 8.68 7.44 2.37 0.11 71.32 15:17:01 0 2.73 10.55 8.16 1.92 0.10 76.53 15:17:01 1 14.51 8.16 7.04 2.40 0.08 67.80 15:17:01 2 6.02 9.99 7.84 1.23 0.10 74.81 15:17:01 3 4.95 9.29 7.26 0.98 0.10 77.42 15:17:01 4 4.37 8.11 8.11 1.06 0.12 78.23 15:17:01 5 21.38 4.96 6.11 6.09 0.14 61.32 15:17:01 6 18.04 8.62 7.48 2.56 0.10 63.20 15:17:01 7 8.59 9.77 7.57 2.72 0.12 71.24 15:18:01 all 17.56 0.00 1.77 2.57 0.06 78.04 15:18:01 0 23.83 0.00 2.09 2.35 0.05 71.68 15:18:01 1 39.69 0.00 2.64 2.16 0.10 55.41 15:18:01 2 13.83 0.00 1.83 4.72 0.07 79.55 15:18:01 3 8.16 0.00 1.72 1.12 0.07 88.93 15:18:01 4 9.80 0.00 0.89 0.20 0.03 89.08 15:18:01 5 16.94 0.00 2.38 8.77 0.05 71.87 15:18:01 6 7.22 0.00 1.07 0.23 0.03 91.45 15:18:01 7 20.95 0.00 1.59 1.04 0.08 76.34 Average: all 13.83 4.33 4.60 2.47 0.08 74.69 Average: 0 13.34 5.25 5.11 2.14 0.08 74.09 Average: 1 27.14 4.07 4.83 2.28 0.09 61.59 Average: 2 9.93 4.99 4.83 2.97 0.08 77.19 Average: 3 6.56 4.63 4.48 1.05 0.08 83.19 Average: 4 7.10 4.03 4.48 0.63 0.08 83.68 Average: 5 19.15 2.47 4.24 7.44 0.09 66.61 Average: 6 12.60 4.29 4.26 1.39 0.07 77.39 Average: 7 14.78 4.88 4.58 1.88 0.10 73.79