---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-8770 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 9.3G 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 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 906 28273 1 2920 30734 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:eb:67:6a brd ff:ff:ff:ff:ff:ff inet 10.30.170.118/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:feeb:676a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:a8:16:89 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-8770) 02/05/25 _x86_64_ (8 CPU) 14:50:31 LINUX RESTART (8 CPU) 14:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:52:01 412.22 125.61 286.61 0.00 10413.15 14259.01 0.00 14:53:01 117.45 50.17 67.27 0.00 2748.48 12614.31 0.00 14:54:01 26.87 1.02 25.86 0.00 117.56 10721.36 0.00 Average: 184.24 58.56 125.68 0.00 4392.72 12521.81 0.00 14:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 29594104 31552148 770308 2.34 78632 2183160 1659412 4.89 1019744 1915984 170648 14:53:01 28083968 30546592 1758208 5.35 98220 2647924 2501104 7.37 2119712 2291800 257200 14:54:01 29003996 31519708 781916 2.38 104260 2691880 1599616 4.72 1162136 2323744 18368 Average: 28894023 31206149 1103477 3.36 93704 2507655 1920044 5.66 1433864 2177176 148739 14:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 474.85 302.93 2150.19 74.59 0.00 0.00 0.00 0.00 14:52:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 368.81 309.95 4326.48 50.43 0.00 0.00 0.00 0.00 14:53:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 54.65 53.77 25.64 19.99 0.00 0.00 0.00 0.00 14:54:01 lo 0.33 0.33 0.03 0.03 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 298.44 221.75 2167.41 48.19 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-8770) 02/05/25 _x86_64_ (8 CPU) 14:50:31 LINUX RESTART (8 CPU) 14:51:02 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 11.13 9.23 8.09 2.17 0.14 69.25 14:52:01 0 13.91 8.01 7.18 0.76 0.12 70.01 14:52:01 1 6.94 9.89 8.81 1.83 0.12 72.42 14:52:01 2 8.26 11.43 8.47 1.52 0.14 70.19 14:52:01 3 19.35 7.55 8.01 2.01 0.14 62.94 14:52:01 4 13.89 6.46 7.10 6.93 0.17 65.46 14:52:01 5 8.34 9.00 8.66 2.53 0.12 71.34 14:52:01 6 5.98 10.73 8.37 0.81 0.14 73.97 14:52:01 7 12.37 10.69 8.12 1.03 0.14 67.64 14:53:01 all 29.40 1.25 2.32 1.14 0.08 65.81 14:53:01 0 27.99 1.34 2.17 0.90 0.08 67.52 14:53:01 1 20.20 1.34 2.10 0.75 0.07 75.54 14:53:01 2 27.56 1.81 2.71 3.42 0.08 64.42 14:53:01 3 44.31 0.85 2.54 1.84 0.08 50.37 14:53:01 4 29.51 0.44 2.00 0.65 0.07 67.34 14:53:01 5 28.52 1.57 2.02 0.22 0.07 67.61 14:53:01 6 31.56 1.24 2.77 0.23 0.08 64.12 14:53:01 7 25.60 1.41 2.27 1.11 0.07 69.55 14:54:01 all 19.02 0.00 0.66 0.50 0.04 79.78 14:54:01 0 20.87 0.00 0.52 0.47 0.03 78.11 14:54:01 1 17.06 0.00 0.65 0.10 0.03 82.16 14:54:01 2 8.44 0.00 0.39 0.02 0.03 91.12 14:54:01 3 23.02 0.00 0.80 1.42 0.05 74.71 14:54:01 4 15.88 0.00 0.58 0.07 0.05 83.42 14:54:01 5 31.93 0.00 0.89 0.12 0.03 67.03 14:54:01 6 20.65 0.00 0.79 1.79 0.05 76.72 14:54:01 7 14.53 0.00 0.63 0.03 0.02 84.78 Average: all 19.95 3.42 3.64 1.26 0.08 71.65 Average: 0 21.01 3.06 3.24 0.71 0.08 71.90 Average: 1 14.84 3.66 3.79 0.88 0.07 76.76 Average: 2 14.80 4.29 3.78 1.64 0.08 75.40 Average: 3 29.01 2.74 3.73 1.76 0.09 62.67 Average: 4 19.82 2.24 3.18 2.49 0.10 72.17 Average: 5 23.11 3.46 3.80 0.94 0.07 68.63 Average: 6 19.50 3.94 3.94 0.95 0.09 71.59 Average: 7 17.53 3.98 3.64 0.72 0.07 74.06