---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-16910 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 9.8G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 856 27784 1 3458 30779 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:37:a5:45 brd ff:ff:ff:ff:ff:ff inet 10.30.171.106/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe37:a545/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:b7:ce:28 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-16910) 02/11/25 _x86_64_ (8 CPU) 18:51:29 LINUX RESTART (8 CPU) 18:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:53:01 368.40 135.93 232.47 0.00 11085.44 13560.82 0.00 18:54:01 125.18 21.75 103.43 0.00 1171.54 19327.60 0.00 18:55:01 95.02 1.88 93.13 0.00 173.57 28313.55 0.00 Average: 195.24 52.72 142.51 0.00 4104.74 20438.86 0.00 18:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:53:01 29583112 31539948 777212 2.36 78352 2181432 1709104 5.04 1025396 1914916 173468 18:54:01 28509440 31407220 882328 2.68 112012 3040568 1938992 5.72 1296184 2641656 637992 18:55:01 28455132 31520488 769312 2.34 123164 3174976 1688608 4.98 1141608 2830444 1636 Average: 28849228 31489219 809617 2.46 104509 2798992 1778901 5.24 1154396 2462339 271032 18:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:53:01 ens3 414.68 291.29 2103.90 69.16 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 18:54:01 ens3 160.91 122.05 2803.18 21.52 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 18:55:01 ens3 35.18 35.83 23.96 12.87 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 202.41 148.93 1641.11 34.32 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 1.70 1.70 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-16910) 02/11/25 _x86_64_ (8 CPU) 18:51:29 LINUX RESTART (8 CPU) 18:52:02 CPU %user %nice %system %iowait %steal %idle 18:53:01 all 10.34 9.09 7.33 4.20 0.16 68.88 18:53:01 0 23.47 7.50 7.02 4.06 0.15 57.79 18:53:01 1 6.38 9.36 7.31 2.91 0.15 73.88 18:53:01 2 11.81 9.39 8.03 5.07 0.17 65.53 18:53:01 3 5.58 7.25 7.36 3.62 0.17 76.02 18:53:01 4 13.83 8.71 6.39 5.57 0.15 65.35 18:53:01 5 5.13 10.64 7.80 2.98 0.17 73.29 18:53:01 6 7.75 10.51 7.08 1.67 0.15 72.84 18:53:01 7 8.75 9.32 7.67 7.70 0.17 66.39 18:54:01 all 13.90 1.21 2.23 4.88 0.08 77.71 18:54:01 0 11.16 0.54 1.96 14.00 0.08 72.27 18:54:01 1 9.12 0.99 2.41 10.36 0.10 77.02 18:54:01 2 10.27 1.64 1.78 0.97 0.07 85.26 18:54:01 3 5.64 1.24 2.28 2.18 0.07 88.59 18:54:01 4 8.62 1.64 1.64 1.64 0.08 86.37 18:54:01 5 30.04 1.73 3.69 5.57 0.10 58.88 18:54:01 6 11.81 0.82 1.67 1.20 0.08 84.41 18:54:01 7 24.47 1.07 2.40 3.09 0.07 68.90 18:55:01 all 9.82 0.00 0.70 5.37 0.05 84.06 18:55:01 0 11.51 0.00 0.70 18.36 0.07 69.36 18:55:01 1 12.96 0.00 1.17 22.70 0.07 63.10 18:55:01 2 1.13 0.00 0.28 0.23 0.03 98.32 18:55:01 3 1.38 0.00 0.47 0.00 0.05 98.10 18:55:01 4 25.17 0.00 0.78 1.15 0.05 72.84 18:55:01 5 8.09 0.00 0.85 0.37 0.03 90.65 18:55:01 6 1.55 0.00 0.35 0.02 0.07 98.02 18:55:01 7 16.78 0.00 1.02 0.18 0.03 81.99 Average: all 11.36 3.38 3.39 4.82 0.10 76.96 Average: 0 15.31 2.64 3.20 12.21 0.10 66.54 Average: 1 9.52 3.39 3.59 12.07 0.11 71.31 Average: 2 7.69 3.62 3.32 2.06 0.09 83.21 Average: 3 4.19 2.79 3.33 1.91 0.10 87.69 Average: 4 15.90 3.40 2.91 2.76 0.10 74.92 Average: 5 14.48 4.07 4.09 2.97 0.10 74.29 Average: 6 7.02 3.71 3.00 0.96 0.10 85.21 Average: 7 16.74 3.41 3.66 3.62 0.09 72.48