---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-10265 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 9.0G 146G 6% / 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/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 877 28713 1 2509 30777 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:11:be:3a brd ff:ff:ff:ff:ff:ff inet 10.30.171.187/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe11:be3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:54:f3:1b 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-10265) 02/10/25 _x86_64_ (8 CPU) 09:28:12 LINUX RESTART (8 CPU) 09:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 324.06 79.70 244.36 0.00 1740.91 9943.29 0.00 09:31:01 50.58 1.02 49.57 0.00 124.09 7454.45 0.00 Average: 187.31 40.36 146.95 0.00 932.43 8698.77 0.00 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 29594276 31568780 756220 2.30 79100 2197544 1630168 4.81 1010296 1925896 164896 09:31:01 29497696 31603864 711620 2.16 86660 2313624 1558816 4.60 980072 2037456 126716 Average: 29545986 31586322 733920 2.23 82880 2255584 1594492 4.70 995184 1981676 145806 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 272.10 190.37 1747.33 56.74 0.00 0.00 0.00 0.00 09:31:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 29.69 28.09 220.28 8.13 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 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 150.89 109.22 983.74 32.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-10265) 02/10/25 _x86_64_ (8 CPU) 09:28:12 LINUX RESTART (8 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 9.82 8.13 7.18 2.76 0.12 72.00 09:30:01 0 4.99 7.39 7.12 0.89 0.13 79.47 09:30:01 1 7.78 5.71 6.80 4.80 0.12 74.80 09:30:01 2 11.88 9.30 7.51 3.73 0.12 67.45 09:30:01 3 5.80 10.45 7.19 1.94 0.14 74.48 09:30:01 4 6.33 9.25 7.92 4.10 0.13 72.27 09:30:01 5 13.76 8.76 7.53 2.12 0.12 67.72 09:30:01 6 18.15 6.96 6.69 2.20 0.12 65.89 09:30:01 7 9.81 7.20 6.71 2.28 0.10 73.91 09:31:01 all 6.56 0.00 0.43 1.20 0.03 91.77 09:31:01 0 0.42 0.00 0.10 0.02 0.00 99.47 09:31:01 1 1.64 0.00 0.43 3.04 0.02 94.88 09:31:01 2 30.52 0.00 1.53 0.62 0.05 67.28 09:31:01 3 15.15 0.00 0.55 0.50 0.02 83.78 09:31:01 4 3.43 0.00 0.30 0.03 0.02 96.22 09:31:01 5 0.62 0.00 0.18 0.00 0.03 99.16 09:31:01 6 0.17 0.00 0.10 0.00 0.02 99.72 09:31:01 7 0.50 0.00 0.27 5.42 0.07 93.75 Average: all 8.18 4.04 3.79 1.98 0.07 81.93 Average: 0 2.69 3.68 3.60 0.45 0.07 89.51 Average: 1 4.69 2.84 3.59 3.91 0.07 84.90 Average: 2 21.26 4.62 4.50 2.16 0.08 67.37 Average: 3 10.51 5.19 3.84 1.22 0.08 79.17 Average: 4 4.88 4.61 4.10 2.06 0.08 84.28 Average: 5 7.17 4.37 3.85 1.06 0.08 83.48 Average: 6 9.13 3.47 3.38 1.09 0.07 82.85 Average: 7 5.14 3.58 3.48 3.85 0.08 83.87