---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-5695 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 9.8G 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 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 849 27797 1 3453 30786 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:77:79:7c brd ff:ff:ff:ff:ff:ff inet 10.30.170.21/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe77:797c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:5a:a2:61 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-5695) 01/27/25 _x86_64_ (8 CPU) 10:56:51 LINUX RESTART (8 CPU) 10:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:58:01 326.17 132.44 193.74 0.00 11690.37 151861.51 0.00 10:59:01 129.00 43.11 85.89 0.00 502.18 11449.84 0.00 11:00:01 119.21 12.53 106.68 0.00 1209.40 28652.42 0.00 Average: 191.47 62.70 128.77 0.00 4467.72 63992.81 0.00 10:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 29822208 31582808 749684 2.28 60928 2015604 1680860 4.96 967960 1763580 73088 10:59:01 29503828 31626452 685340 2.08 87432 2328264 1602704 4.73 957856 2048364 150528 11:00:01 28527680 31585192 705440 2.15 122504 3167876 1629000 4.80 1075304 2825880 314396 Average: 29284572 31598151 713488 2.17 90288 2503915 1637521 4.83 1000373 2212608 179337 10:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 ens3 315.21 231.91 1932.01 63.44 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 10:59:01 ens3 67.37 55.44 715.97 9.48 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:00:01 ens3 149.74 115.30 2543.13 17.35 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 3.00 3.00 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 177.45 134.22 1730.38 30.09 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 Average: lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-5695) 01/27/25 _x86_64_ (8 CPU) 10:56:51 LINUX RESTART (8 CPU) 10:57:01 CPU %user %nice %system %iowait %steal %idle 10:58:01 all 7.39 7.69 7.59 6.56 0.17 70.59 10:58:01 0 3.92 9.96 9.42 14.79 0.15 61.75 10:58:01 1 7.87 6.12 7.44 7.46 0.19 70.93 10:58:01 2 7.64 8.22 7.34 3.21 0.17 73.43 10:58:01 3 5.00 8.79 6.71 1.72 0.15 77.62 10:58:01 4 11.26 7.01 6.71 13.55 0.15 61.32 10:58:01 5 7.47 7.69 7.81 2.89 0.17 73.97 10:58:01 6 11.44 5.95 8.27 5.43 0.17 68.74 10:58:01 7 4.55 7.80 7.01 3.45 0.20 76.98 10:59:01 all 8.85 4.99 4.47 4.27 0.12 77.31 10:59:01 0 6.36 5.42 4.25 1.37 0.10 82.49 10:59:01 1 0.44 3.43 5.28 1.30 0.10 89.45 10:59:01 2 0.77 7.38 4.84 2.34 0.08 84.59 10:59:01 3 9.13 6.67 4.90 1.70 0.12 77.48 10:59:01 4 13.05 1.85 2.79 15.25 0.12 66.94 10:59:01 5 26.43 4.02 4.49 4.26 0.13 60.66 10:59:01 6 8.54 5.13 4.43 6.52 0.12 75.27 10:59:01 7 6.07 5.99 4.78 1.41 0.15 81.60 11:00:01 all 15.29 0.00 1.58 6.63 0.08 76.42 11:00:01 0 22.83 0.00 1.69 5.65 0.10 69.73 11:00:01 1 22.95 0.00 2.44 4.62 0.08 69.90 11:00:01 2 14.58 0.00 1.61 2.38 0.07 81.37 11:00:01 3 8.05 0.00 0.99 1.85 0.03 89.07 11:00:01 4 3.11 0.00 1.09 13.23 0.07 82.50 11:00:01 5 7.88 0.00 1.21 10.50 0.07 80.34 11:00:01 6 34.11 0.00 2.48 5.53 0.14 57.74 11:00:01 7 8.95 0.00 1.17 9.30 0.07 80.51 Average: all 10.52 4.22 4.54 5.82 0.12 74.78 Average: 0 11.05 5.12 5.11 7.25 0.12 71.35 Average: 1 10.45 3.17 5.05 4.45 0.12 76.76 Average: 2 7.67 5.19 4.59 2.64 0.11 79.81 Average: 3 7.40 5.14 4.19 1.76 0.10 81.42 Average: 4 9.13 2.95 3.52 14.01 0.11 70.28 Average: 5 13.94 3.90 4.50 5.88 0.12 71.65 Average: 6 18.02 3.69 5.06 5.82 0.14 67.26 Average: 7 6.53 4.59 4.31 4.73 0.14 79.71