---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2179 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/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 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 699 11772 1 3526 14958 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:28:3f:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe28:3fa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:df:d3:35 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-2179) 10/28/24 _x86_64_ (4 CPU) 10:09:42 LINUX RESTART (4 CPU) 10:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 322.57 149.43 173.14 0.00 11239.99 88498.09 0.00 10:12:01 121.03 50.43 70.60 0.00 2983.87 19739.48 0.00 10:13:01 152.99 21.14 131.85 0.00 1318.81 18990.37 0.00 10:14:01 8.90 0.62 8.28 0.00 35.06 3406.77 0.00 10:15:01 32.90 3.28 29.62 0.00 2086.93 5451.60 0.00 10:16:01 31.58 2.72 28.86 0.00 2504.38 5654.92 0.00 Average: 111.08 37.63 73.45 0.00 3339.50 23443.22 0.00 10:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 13519236 15381140 612132 3.74 52316 2017900 1345500 7.72 864100 1746920 67284 10:12:01 12672096 15009608 961588 5.87 80760 2442260 1618916 9.29 1292952 2120024 220804 10:13:01 11223400 14021116 1941984 11.85 90472 2864172 2717440 15.59 2511408 2312012 90632 10:14:01 6981452 9794324 6168336 37.65 91064 2877296 6862320 39.37 6755740 2299536 5176 10:15:01 10898024 13937692 2015648 12.30 97596 3089292 2570632 14.75 2700204 2426348 22972 10:16:01 12057452 15318964 633164 3.87 104548 3295240 1310620 7.52 1458312 2505544 20784 Average: 11225277 13910474 2055475 12.55 86126 2764360 2737571 15.71 2597119 2235064 71275 10:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 ens3 422.22 280.31 2213.32 72.50 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 10:12:01 ens3 185.12 155.77 2109.82 24.61 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 10:13:01 ens3 219.86 186.39 2866.06 26.02 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:14:01 ens3 16.45 15.95 5.42 3.61 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:15:01 ens3 147.18 81.07 1630.99 7.26 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 10:16:01 ens3 159.82 107.62 1371.71 17.33 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 191.14 137.46 1698.18 25.09 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 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2179) 10/28/24 _x86_64_ (4 CPU) 10:09:42 LINUX RESTART (4 CPU) 10:10:02 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 15.33 17.43 13.27 6.25 0.14 47.57 10:11:01 0 16.45 16.97 13.05 7.19 0.12 46.21 10:11:01 1 17.98 16.05 13.25 6.93 0.14 45.66 10:11:01 2 15.32 17.74 13.00 5.07 0.14 48.73 10:11:01 3 11.57 18.97 13.78 5.81 0.17 49.70 10:12:01 all 25.57 1.39 2.97 3.03 0.09 66.96 10:12:01 0 13.28 1.67 2.49 0.67 0.07 81.82 10:12:01 1 19.95 1.74 3.64 1.57 0.13 72.97 10:12:01 2 34.67 1.28 2.64 2.87 0.08 58.46 10:12:01 3 34.44 0.87 3.10 7.01 0.08 54.50 10:13:01 all 69.94 0.00 2.66 2.13 0.16 25.11 10:13:01 0 67.17 0.00 2.19 1.72 0.13 28.79 10:13:01 1 66.26 0.00 2.36 1.32 0.20 29.86 10:13:01 2 71.98 0.00 2.27 4.23 0.15 21.37 10:13:01 3 74.36 0.00 3.82 1.26 0.15 20.40 10:14:01 all 39.58 0.00 1.21 0.18 0.09 58.94 10:14:01 0 39.04 0.00 0.99 0.03 0.08 59.85 10:14:01 1 39.66 0.00 0.84 0.47 0.08 58.95 10:14:01 2 46.97 0.00 2.26 0.03 0.10 50.64 10:14:01 3 32.59 0.00 0.77 0.20 0.08 66.35 10:15:01 all 13.24 0.00 1.21 0.64 0.07 84.83 10:15:01 0 13.19 0.00 1.62 0.62 0.07 84.49 10:15:01 1 12.71 0.00 1.34 0.49 0.07 85.39 10:15:01 2 12.94 0.00 0.85 0.17 0.07 85.97 10:15:01 3 14.11 0.00 1.04 1.30 0.08 83.47 10:16:01 all 66.95 0.00 2.30 0.43 0.12 30.20 10:16:01 0 71.13 0.00 2.21 0.77 0.13 25.76 10:16:01 1 67.72 0.00 2.19 0.35 0.12 29.62 10:16:01 2 63.01 0.00 2.39 0.52 0.12 33.97 10:16:01 3 65.96 0.00 2.41 0.07 0.12 31.44 Average: all 38.51 3.07 3.89 2.09 0.11 52.32 Average: 0 36.79 3.04 3.71 1.81 0.10 54.55 Average: 1 37.43 2.91 3.90 1.83 0.12 53.81 Average: 2 40.92 3.10 3.85 2.13 0.11 49.90 Average: 3 38.93 3.23 4.11 2.59 0.12 51.03