---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-2356 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 9.1G 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/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 871 28560 1 2668 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:9f:01:cd brd ff:ff:ff:ff:ff:ff inet 10.30.171.230/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe9f:1cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:1d:7c:0b 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-2356) 12/13/24 _x86_64_ (8 CPU) 06:29:44 LINUX RESTART (8 CPU) 06:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:31:02 456.74 148.88 307.87 0.00 11892.95 64024.13 0.00 06:32:01 109.71 28.06 81.65 0.00 1283.31 13369.68 0.00 Average: 284.68 88.98 195.71 0.00 6632.70 38909.70 0.00 06:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:02 29623524 31538204 784000 2.39 70072 2153160 1706468 5.03 1043488 1867000 119952 06:32:01 29284884 31546604 762144 2.32 90108 2462744 1652580 4.87 1093628 2124504 98072 Average: 29454204 31542404 773072 2.35 80090 2307952 1679524 4.95 1068558 1995752 109012 06:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:02 lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 06:31:02 ens3 505.57 340.36 3025.81 78.56 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 1.22 1.22 0.14 0.14 0.00 0.00 0.00 0.00 06:32:01 ens3 118.88 77.34 1530.86 10.74 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 1.66 1.66 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 313.85 209.96 2284.62 44.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-2356) 12/13/24 _x86_64_ (8 CPU) 06:29:44 LINUX RESTART (8 CPU) 06:30:01 CPU %user %nice %system %iowait %steal %idle 06:31:02 all 9.57 9.65 8.01 2.81 0.14 69.83 06:31:02 0 11.43 7.56 7.26 4.04 0.13 69.57 06:31:02 1 6.97 11.44 7.89 1.45 0.12 72.13 06:31:02 2 18.72 8.14 7.35 2.87 0.12 62.80 06:31:02 3 7.04 8.56 9.12 7.72 0.15 67.40 06:31:02 4 5.75 11.33 8.88 2.12 0.15 71.77 06:31:02 5 5.95 10.98 7.77 1.17 0.15 73.98 06:31:02 6 6.63 10.30 8.41 1.11 0.13 73.41 06:31:02 7 14.01 8.92 7.37 1.95 0.13 67.61 06:32:01 all 8.18 1.76 2.26 1.44 0.06 86.30 06:32:01 0 2.88 0.92 2.05 3.87 0.08 90.20 06:32:01 1 10.22 2.10 2.59 0.22 0.07 84.81 06:32:01 2 2.64 2.14 2.13 0.32 0.03 92.74 06:32:01 3 2.96 2.25 2.39 0.12 0.05 92.23 06:32:01 4 1.05 1.85 1.97 2.16 0.05 92.91 06:32:01 5 21.34 2.11 2.67 1.04 0.07 72.78 06:32:01 6 6.44 2.15 2.28 0.83 0.05 88.24 06:32:01 7 17.97 0.56 2.02 2.96 0.05 76.44 Average: all 8.88 5.72 5.15 2.12 0.10 78.03 Average: 0 7.18 4.26 4.67 3.95 0.11 79.83 Average: 1 8.59 6.79 5.25 0.84 0.09 78.44 Average: 2 10.73 5.16 4.76 1.61 0.08 77.67 Average: 3 5.00 5.40 5.75 3.91 0.10 79.84 Average: 4 3.41 6.61 5.44 2.14 0.10 82.30 Average: 5 13.63 6.56 5.22 1.10 0.11 73.38 Average: 6 6.53 6.25 5.36 0.97 0.09 80.79 Average: 7 15.98 4.76 4.71 2.45 0.09 72.00