---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2570 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: 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 708 11859 1 3430 14950 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:3b:0d:63 brd ff:ff:ff:ff:ff:ff inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe3b:d63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:3c:36:d5 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-2570) 10/29/24 _x86_64_ (4 CPU) 15:44:21 LINUX RESTART (4 CPU) 15:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:46:01 272.52 83.51 189.00 0.00 2531.62 10454.51 0.00 15:47:01 220.09 47.62 172.48 0.00 2904.63 16951.42 0.00 15:48:01 34.59 5.17 29.43 0.00 328.35 10601.97 0.00 15:49:01 3.00 0.00 3.00 0.00 0.00 309.42 0.00 15:50:01 29.61 4.25 25.36 0.00 2584.77 5405.23 0.00 15:51:01 279.67 0.23 279.44 0.00 14.53 8665.36 0.00 Average: 139.55 23.30 116.25 0.00 1390.89 8726.79 0.00 15:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:01 13282840 15393828 586264 3.58 72636 2233272 1296484 7.44 888964 1932408 174240 15:47:01 11067252 13839624 2122188 12.95 89960 2840304 2703340 15.51 2652668 2326044 281404 15:48:01 10787676 13602484 2358540 14.40 91248 2878656 2860608 16.41 2953468 2299868 3380 15:49:01 6864460 9687444 6273608 38.30 91416 2885860 6938380 39.81 6861408 2307164 3476 15:50:01 10755436 13829528 2123048 12.96 98220 3117912 2691360 15.44 2862856 2402448 24316 15:51:01 10772292 13923156 2029152 12.39 132520 3155788 2488852 14.28 2820200 2422676 20080 Average: 10588326 13379344 2582133 15.76 96000 2851965 3163171 18.15 3173261 2281768 84483 15:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 150.61 109.44 1052.57 21.56 0.00 0.00 0.00 0.00 15:47:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 333.66 266.51 4237.46 41.62 0.00 0.00 0.00 0.00 15:48:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 29.06 26.40 82.02 5.89 0.00 0.00 0.00 0.00 15:49:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 3.47 3.87 0.68 0.76 0.00 0.00 0.00 0.00 15:50:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 156.17 106.93 1612.25 13.56 0.00 0.00 0.00 0.00 15:51:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 51.56 47.64 81.24 12.01 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 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 Average: ens3 120.68 93.42 1178.13 15.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2570) 10/29/24 _x86_64_ (4 CPU) 15:44:21 LINUX RESTART (4 CPU) 15:45:02 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 19.68 12.39 11.29 4.25 0.12 52.27 15:46:01 0 11.60 14.03 11.46 2.45 0.10 60.36 15:46:01 1 12.18 13.37 12.16 6.19 0.12 55.99 15:46:01 2 30.29 11.61 11.50 4.56 0.12 41.91 15:46:01 3 24.69 10.53 10.02 3.80 0.15 50.80 15:47:01 all 57.38 0.00 2.91 1.87 0.11 37.73 15:47:01 0 62.86 0.00 2.90 1.01 0.13 33.10 15:47:01 1 59.55 0.00 2.90 2.13 0.10 35.32 15:47:01 2 54.54 0.00 2.21 1.32 0.10 41.82 15:47:01 3 52.59 0.00 3.62 3.01 0.10 40.68 15:48:01 all 59.37 0.00 1.36 0.37 0.11 38.79 15:48:01 0 57.37 0.00 1.32 0.10 0.08 41.12 15:48:01 1 53.01 0.00 1.56 0.59 0.12 44.73 15:48:01 2 65.35 0.00 0.99 0.17 0.12 33.38 15:48:01 3 61.76 0.00 1.56 0.64 0.12 35.92 15:49:01 all 8.30 0.00 0.74 0.09 0.08 90.79 15:49:01 0 6.75 0.00 0.37 0.00 0.08 92.79 15:49:01 1 9.37 0.00 1.05 0.00 0.07 89.51 15:49:01 2 6.95 0.00 0.43 0.37 0.05 92.20 15:49:01 3 10.13 0.00 1.10 0.00 0.10 88.67 15:50:01 all 64.35 0.00 2.41 0.32 0.13 32.79 15:50:01 0 59.96 0.00 2.80 0.30 0.15 36.78 15:50:01 1 68.86 0.00 2.41 0.03 0.12 28.59 15:50:01 2 65.82 0.00 1.94 0.70 0.12 31.41 15:50:01 3 62.74 0.00 2.47 0.25 0.13 34.40 15:51:01 all 67.81 0.00 2.29 2.47 0.12 27.30 15:51:01 0 74.01 0.00 1.49 0.18 0.12 24.20 15:51:01 1 55.44 0.00 3.19 6.39 0.13 34.86 15:51:01 2 70.15 0.00 2.32 3.04 0.12 24.37 15:51:01 3 71.71 0.00 2.16 0.25 0.12 25.76 Average: all 46.22 2.03 3.47 1.55 0.11 46.61 Average: 0 45.51 2.31 3.37 0.67 0.11 48.03 Average: 1 43.15 2.19 3.85 2.54 0.11 48.16 Average: 2 48.90 1.90 3.20 1.68 0.10 44.20 Average: 3 47.32 1.73 3.47 1.32 0.12 46.04