---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-16803 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 9.6G 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 896 27829 1 3374 30739 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:48:da:9f brd ff:ff:ff:ff:ff:ff inet 10.30.170.126/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe48:da9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:29:d4:a8 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-16803) 02/11/25 _x86_64_ (8 CPU) 17:04:13 LINUX RESTART (8 CPU) 17:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:06:01 376.99 105.36 271.63 0.00 6917.20 86856.74 0.00 17:07:01 118.60 39.76 78.84 0.00 2647.43 38514.00 0.00 17:08:01 26.76 0.50 26.26 0.00 21.06 13392.17 0.00 17:09:01 50.87 0.90 49.98 0.00 108.65 8626.30 0.00 Average: 142.33 36.34 105.99 0.00 2404.79 36638.09 0.00 17:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:06:01 29537784 31532292 794836 2.42 75892 2222628 1708412 5.04 1078612 1919216 229408 17:07:01 28321780 30755244 1551100 4.72 96796 2621596 2309908 6.81 1910376 2265672 247504 17:08:01 27304492 30018384 2276848 6.93 117528 2859764 2935196 8.65 2698992 2465736 136880 17:09:01 28659940 31504900 789628 2.40 131540 2961140 1661744 4.90 1249096 2541936 45952 Average: 28455999 30952705 1353103 4.12 105439 2666282 2153815 6.35 1734269 2298140 164936 17:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:06:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 17:06:01 ens3 403.91 279.88 2088.46 72.85 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:07:01 ens3 312.25 263.36 3951.98 39.90 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 ens3 172.92 137.23 748.43 33.96 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 17:09:01 ens3 88.90 71.14 62.12 26.14 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 243.83 187.52 1711.18 43.09 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-16803) 02/11/25 _x86_64_ (8 CPU) 17:04:13 LINUX RESTART (8 CPU) 17:05:02 CPU %user %nice %system %iowait %steal %idle 17:06:01 all 9.21 8.52 6.88 2.51 0.13 72.74 17:06:01 0 15.76 10.05 7.82 1.53 0.12 64.74 17:06:01 1 5.97 7.97 6.80 1.20 0.12 77.94 17:06:01 2 15.09 7.60 6.55 4.76 0.14 65.86 17:06:01 3 8.86 7.51 6.11 5.17 0.12 72.24 17:06:01 4 6.70 6.54 5.94 1.40 0.14 79.28 17:06:01 5 7.84 10.33 7.77 2.80 0.14 71.12 17:06:01 6 5.37 8.24 6.19 1.71 0.12 78.36 17:06:01 7 8.14 9.94 7.85 1.55 0.17 72.35 17:07:01 all 26.33 0.00 1.25 1.58 0.07 70.77 17:07:01 0 28.38 0.00 1.61 0.54 0.08 69.40 17:07:01 1 30.18 0.00 0.97 0.23 0.08 68.52 17:07:01 2 27.40 0.00 1.13 7.06 0.07 64.35 17:07:01 3 20.17 0.00 0.59 0.23 0.05 78.96 17:07:01 4 13.87 0.00 0.94 0.15 0.05 84.99 17:07:01 5 17.96 0.00 1.19 2.06 0.07 78.72 17:07:01 6 27.60 0.00 1.26 0.87 0.07 70.21 17:07:01 7 45.09 0.00 2.30 1.54 0.10 50.97 17:08:01 all 45.93 0.00 1.33 0.52 0.08 52.14 17:08:01 0 50.68 0.00 1.65 0.17 0.07 47.44 17:08:01 1 45.33 0.00 2.06 0.20 0.07 52.34 17:08:01 2 43.56 0.00 1.11 2.92 0.08 52.33 17:08:01 3 47.72 0.00 1.29 0.03 0.10 50.85 17:08:01 4 44.77 0.00 0.88 0.00 0.07 54.28 17:08:01 5 40.40 0.00 1.54 0.65 0.08 57.32 17:08:01 6 44.72 0.00 0.75 0.15 0.07 54.31 17:08:01 7 50.22 0.00 1.39 0.03 0.08 48.28 17:09:01 all 30.97 0.00 1.04 0.64 0.06 67.29 17:09:01 0 23.36 0.00 0.80 0.42 0.07 75.35 17:09:01 1 26.45 0.00 1.15 0.30 0.07 72.03 17:09:01 2 25.36 0.00 0.87 2.79 0.03 70.94 17:09:01 3 43.71 0.00 1.47 0.23 0.08 54.50 17:09:01 4 26.19 0.00 0.60 0.10 0.07 73.04 17:09:01 5 27.93 0.00 0.96 1.06 0.07 69.99 17:09:01 6 35.51 0.00 1.27 0.00 0.07 63.15 17:09:01 7 39.28 0.00 1.15 0.23 0.07 59.26 Average: all 28.20 2.10 2.60 1.31 0.09 65.70 Average: 0 29.60 2.47 2.94 0.66 0.08 64.25 Average: 1 27.11 1.96 2.72 0.48 0.08 67.65 Average: 2 27.91 1.87 2.39 4.38 0.08 63.37 Average: 3 30.22 1.85 2.34 1.40 0.09 64.10 Average: 4 22.94 1.61 2.07 0.41 0.08 72.89 Average: 5 23.61 2.55 2.84 1.64 0.09 69.27 Average: 6 28.43 2.03 2.35 0.68 0.08 66.44 Average: 7 35.78 2.46 3.16 0.84 0.11 57.66