---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2133 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /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 694 11778 1 3524 14964 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:3c:6c:54 brd ff:ff:ff:ff:ff:ff inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe3c:6c54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:d2:21:81 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2133) 10/28/24 _x86_64_ (4 CPU) 09:20:08 LINUX RESTART (4 CPU) 09:21:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:22:01 118.38 55.40 62.97 0.00 1591.86 8018.08 0.00 09:23:01 225.71 46.68 179.04 0.00 2840.59 15715.65 0.00 09:24:01 37.18 6.13 31.04 0.00 395.13 12023.46 0.00 09:25:01 3.90 0.00 3.90 0.00 0.00 479.52 0.00 09:26:01 50.41 5.68 44.73 0.00 4564.17 9584.27 0.00 Average: 86.90 22.56 64.34 0.00 1880.28 9171.89 0.00 09:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 13328188 15433636 546452 3.34 71736 2228528 1260420 7.23 845964 1928884 173516 09:23:01 11135784 13906872 2054732 12.54 90024 2838856 2741040 15.73 2564800 2344720 331568 09:24:01 10969260 13784396 2176948 13.29 91320 2878768 2682336 15.39 2772388 2300440 8916 09:25:01 7038880 9862532 6098696 37.23 91512 2886488 6772956 38.86 6686980 2308116 4340 09:26:01 10747528 13996992 1953484 11.93 103852 3283676 2505524 14.37 2767492 2497980 30448 Average: 10643928 13396886 2566062 15.66 89689 2823263 3192455 18.32 3127525 2276028 109758 09:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 ens3 89.92 67.13 889.58 7.50 0.00 0.00 0.00 0.00 09:22:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 338.41 272.05 4284.99 44.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 33.43 28.78 82.67 6.33 0.00 0.00 0.00 0.00 09:24:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 5.82 5.27 1.31 1.28 0.00 0.00 0.00 0.00 09:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 251.91 144.93 2989.40 15.23 0.00 0.00 0.00 0.00 09:26:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 144.26 103.88 1654.69 14.92 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2133) 10/28/24 _x86_64_ (4 CPU) 09:20:08 LINUX RESTART (4 CPU) 09:21:03 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 15.54 8.43 6.57 10.92 0.10 58.44 09:22:01 0 10.60 10.01 6.88 3.59 0.10 68.82 09:22:01 1 13.33 8.58 6.55 12.87 0.09 58.57 09:22:01 2 19.93 6.99 6.44 21.07 0.10 45.46 09:22:01 3 18.28 8.15 6.41 6.09 0.10 60.96 09:23:01 all 52.77 0.00 2.81 2.82 0.10 41.50 09:23:01 0 49.85 0.00 1.10 0.12 0.10 48.83 09:23:01 1 49.91 0.00 1.96 3.95 0.10 44.09 09:23:01 2 45.98 0.00 5.77 4.08 0.12 44.04 09:23:01 3 65.36 0.00 2.39 3.13 0.08 29.04 09:24:01 all 65.39 0.00 1.34 1.62 0.11 31.53 09:24:01 0 72.39 0.00 1.07 0.15 0.10 26.29 09:24:01 1 66.79 0.00 1.42 2.46 0.12 29.21 09:24:01 2 53.32 0.00 1.50 0.69 0.12 44.38 09:24:01 3 69.08 0.00 1.38 3.20 0.12 26.22 09:25:01 all 8.58 0.00 0.70 0.10 0.06 90.57 09:25:01 0 6.23 0.00 0.32 0.00 0.05 93.40 09:25:01 1 6.46 0.00 0.40 0.20 0.07 92.87 09:25:01 2 7.66 0.00 0.27 0.00 0.05 92.03 09:25:01 3 13.94 0.00 1.80 0.20 0.07 83.99 09:26:01 all 56.59 0.00 2.56 0.48 0.09 40.28 09:26:01 0 52.11 0.00 2.20 0.20 0.10 45.39 09:26:01 1 56.28 0.00 3.15 0.42 0.08 40.06 09:26:01 2 58.92 0.00 2.19 0.33 0.08 38.48 09:26:01 3 59.05 0.00 2.71 0.99 0.08 37.17 Average: all 39.95 1.64 2.77 3.13 0.09 52.43 Average: 0 38.48 1.94 2.28 0.79 0.09 56.43 Average: 1 38.71 1.67 2.67 3.92 0.09 52.94 Average: 2 37.28 1.36 3.21 5.12 0.09 52.93 Average: 3 45.32 1.58 2.91 2.69 0.09 47.41