---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2589 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 681 11861 1 3455 14976 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:24:c7:cf brd ff:ff:ff:ff:ff:ff inet 10.30.171.226/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe24:c7cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:ac:f1:a0 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-4c-4g-2589) 12/14/24 _x86_64_ (4 CPU) 03:40:04 LINUX RESTART (4 CPU) 03:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:42:01 141.10 67.44 73.66 0.00 3024.95 8826.73 0.00 03:43:01 196.50 27.11 169.39 0.00 1489.24 16826.26 0.00 03:44:01 11.81 0.50 11.31 0.00 31.59 2442.79 0.00 03:45:01 15.49 3.12 12.38 0.00 95.83 2700.17 0.00 03:46:01 54.38 5.30 49.08 0.00 4517.96 10825.06 0.00 Average: 83.67 20.53 63.13 0.00 1827.91 8322.68 0.00 03:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:42:01 13048612 15339284 630268 3.85 82272 2393836 1567336 8.99 952492 2082820 240232 03:43:01 11893424 14482372 1479116 9.03 91444 2670148 2101468 12.06 1930572 2237480 34424 03:44:01 11031056 13701148 2260020 13.80 93800 2741104 2858024 16.40 2728016 2292584 41392 03:45:01 11143832 13886844 2074116 12.66 96176 2804484 2779124 15.94 2563748 2338340 31768 03:46:01 12215508 15393748 556432 3.40 107492 3213232 1255804 7.20 1264080 2540300 36316 Average: 11866486 14560679 1399990 8.55 94237 2764561 2112351 12.12 1887782 2298305 76826 03:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 ens3 100.12 81.07 1123.97 14.94 0.00 0.00 0.00 0.00 03:42:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 ens3 250.92 220.14 3242.09 29.46 0.00 0.00 0.00 0.00 03:43:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 ens3 33.56 34.58 28.06 9.21 0.00 0.00 0.00 0.00 03:44:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 03:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 ens3 40.60 42.12 10.41 10.60 0.00 0.00 0.00 0.00 03:45:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 ens3 241.04 171.03 3155.75 22.41 0.00 0.00 0.00 0.00 03:46:01 lo 1.87 1.87 0.20 0.20 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 133.36 109.89 1513.43 17.33 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2589) 12/14/24 _x86_64_ (4 CPU) 03:40:04 LINUX RESTART (4 CPU) 03:41:02 CPU %user %nice %system %iowait %steal %idle 03:42:01 all 20.67 6.25 5.40 2.94 0.08 64.67 03:42:01 0 18.24 5.32 4.67 1.27 0.07 70.43 03:42:01 1 9.96 6.69 4.75 2.54 0.07 75.99 03:42:01 2 41.58 6.34 6.73 2.95 0.09 42.32 03:42:01 3 12.88 6.65 5.44 5.02 0.09 69.92 03:43:01 all 74.13 0.00 2.43 1.97 0.13 21.34 03:43:01 0 72.82 0.00 2.14 2.24 0.12 22.68 03:43:01 1 76.68 0.00 2.09 1.51 0.13 19.59 03:43:01 2 71.50 0.00 2.65 1.46 0.13 24.25 03:43:01 3 75.51 0.00 2.83 2.69 0.12 18.86 03:44:01 all 77.83 0.00 2.15 0.13 0.12 19.77 03:44:01 0 75.68 0.00 2.22 0.30 0.12 21.68 03:44:01 1 86.30 0.00 2.29 0.03 0.12 11.26 03:44:01 2 79.39 0.00 2.31 0.07 0.12 18.12 03:44:01 3 69.97 0.00 1.80 0.13 0.12 27.98 03:45:01 all 78.45 0.00 1.89 0.30 0.11 19.25 03:45:01 0 82.17 0.00 1.91 0.05 0.10 15.76 03:45:01 1 77.36 0.00 1.79 0.32 0.12 20.41 03:45:01 2 69.09 0.00 1.87 0.69 0.12 28.23 03:45:01 3 85.19 0.00 1.99 0.13 0.12 12.57 03:46:01 all 76.26 0.00 3.02 1.10 0.10 19.51 03:46:01 0 78.37 0.00 3.67 2.03 0.10 15.83 03:46:01 1 80.72 0.00 2.69 1.19 0.08 15.32 03:46:01 2 66.43 0.00 3.21 0.30 0.10 29.95 03:46:01 3 79.56 0.00 2.54 0.91 0.12 16.88 Average: all 65.60 1.24 2.97 1.29 0.11 28.80 Average: 0 65.55 1.06 2.92 1.18 0.10 29.20 Average: 1 66.36 1.32 2.72 1.11 0.10 28.38 Average: 2 65.68 1.25 3.34 1.09 0.11 28.53 Average: 3 64.79 1.31 2.91 1.77 0.11 29.11