---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24108 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 9.8G 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 733 11557 1 3705 14924 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:9c:84:8c brd ff:ff:ff:ff:ff:ff inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe9c:848c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:4e:ad:78 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-24108) 09/19/24 _x86_64_ (4 CPU) 11:12:08 LINUX RESTART (4 CPU) 11:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:14:01 153.25 77.73 75.51 0.00 2944.04 8915.52 0.00 11:15:01 204.80 40.75 164.05 0.00 1899.77 19947.88 0.00 11:16:01 57.17 4.23 52.93 0.00 163.87 15964.80 0.00 11:17:01 28.55 0.02 28.53 0.00 0.13 7862.29 0.00 11:18:01 79.20 5.80 73.40 0.00 4568.04 23635.79 0.00 11:19:01 16.89 0.62 16.28 0.00 70.11 2117.69 0.00 11:20:01 13.48 0.85 12.63 0.00 108.12 1807.17 0.00 Average: 78.87 18.43 60.44 0.00 1389.75 11470.40 0.00 11:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 13136316 15384764 585588 3.57 77892 2358504 1603264 9.20 884488 2067052 230216 11:15:01 11141416 14143616 1815404 11.08 97652 3062200 2385448 13.69 2276936 2623664 450512 11:16:01 11382464 14252336 1706704 10.42 100360 2931924 2256380 12.95 2301148 2367016 36880 11:17:01 11236552 14167552 1790776 10.93 103212 2982952 2343764 13.45 2408304 2395484 40048 11:18:01 10450776 13909476 2037932 12.44 117144 3477132 2616756 15.01 2879776 2678288 119316 11:19:01 10339244 13773100 2174584 13.27 116904 3448340 2881548 16.53 3035836 2629332 44496 11:20:01 11892848 15335352 612828 3.74 117932 3455824 1350728 7.75 1482968 2633788 17980 Average: 11368517 14423742 1531974 9.35 104442 3102411 2205413 12.65 2181351 2484946 134207 11:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 ens3 101.30 83.60 1124.58 18.23 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 11:15:01 ens3 581.66 446.97 7281.77 47.06 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 898.65 898.65 853.41 853.41 0.00 0.00 0.00 0.00 11:16:01 ens3 51.32 47.78 48.16 10.80 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 2070.75 2070.75 1959.79 1959.79 0.00 0.00 0.00 0.00 11:17:01 ens3 52.87 51.07 218.46 12.34 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 2003.42 2003.42 1895.71 1895.71 0.00 0.00 0.00 0.00 11:18:01 ens3 195.88 94.85 2758.25 15.80 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 2848.04 2848.04 2700.03 2700.03 0.00 0.00 0.00 0.00 11:19:01 ens3 18.64 18.81 7.11 4.78 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 lo 393.00 393.00 371.34 371.34 0.00 0.00 0.00 0.00 11:20:01 ens3 14.00 13.03 12.26 6.93 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 16.58 16.58 1.72 1.72 0.00 0.00 0.00 0.00 Average: ens3 145.21 108.08 1637.15 16.56 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 1178.77 1178.77 1114.35 1114.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24108) 09/19/24 _x86_64_ (4 CPU) 11:12:08 LINUX RESTART (4 CPU) 11:13:02 CPU %user %nice %system %iowait %steal %idle 11:14:01 all 19.08 10.10 8.30 5.04 0.10 57.39 11:14:01 0 17.58 9.66 8.36 3.93 0.09 60.37 11:14:01 1 10.48 10.92 8.29 6.37 0.09 63.86 11:14:01 2 18.96 8.15 7.04 4.60 0.10 61.14 11:14:01 3 29.26 11.65 9.52 5.25 0.12 44.20 11:15:01 all 60.78 0.00 2.87 2.04 0.12 34.19 11:15:01 0 64.88 0.00 2.53 2.68 0.12 29.79 11:15:01 1 56.15 0.00 2.75 1.93 0.12 39.05 11:15:01 2 58.91 0.00 3.44 2.97 0.12 34.57 11:15:01 3 63.19 0.00 2.74 0.59 0.12 33.36 11:16:01 all 71.96 0.00 2.48 0.74 0.10 24.72 11:16:01 0 72.94 0.00 2.36 0.50 0.10 24.10 11:16:01 1 66.61 0.00 1.77 1.49 0.10 30.03 11:16:01 2 74.50 0.00 3.00 0.55 0.10 21.85 11:16:01 3 73.81 0.00 2.80 0.42 0.10 22.88 11:17:01 all 72.56 0.00 2.64 0.27 0.10 24.42 11:17:01 0 75.87 0.00 3.54 0.13 0.10 20.36 11:17:01 1 71.52 0.00 2.34 0.39 0.12 25.64 11:17:01 2 73.15 0.00 2.48 0.47 0.10 23.80 11:17:01 3 69.71 0.00 2.21 0.08 0.10 27.89 11:18:01 all 71.58 0.00 4.13 1.94 0.10 22.25 11:18:01 0 71.39 0.00 4.03 1.27 0.10 23.21 11:18:01 1 70.06 0.00 3.74 1.95 0.08 24.17 11:18:01 2 71.19 0.00 5.27 2.85 0.10 20.59 11:18:01 3 73.70 0.00 3.49 1.69 0.10 21.02 11:19:01 all 61.92 0.00 1.56 0.08 0.08 36.36 11:19:01 0 49.82 0.00 1.59 0.13 0.08 48.38 11:19:01 1 64.24 0.00 1.74 0.02 0.08 33.93 11:19:01 2 65.62 0.00 1.05 0.12 0.07 33.15 11:19:01 3 68.01 0.00 1.86 0.05 0.07 30.02 11:20:01 all 10.98 0.00 0.60 0.96 0.05 87.41 11:20:01 0 14.56 0.00 0.52 0.44 0.03 84.45 11:20:01 1 14.81 0.00 0.73 0.68 0.07 83.71 11:20:01 2 6.09 0.00 0.45 2.70 0.03 90.72 11:20:01 3 8.49 0.00 0.68 0.02 0.05 90.76 Average: all 52.77 1.42 3.21 1.57 0.09 40.94 Average: 0 52.54 1.36 3.26 1.29 0.09 41.47 Average: 1 50.66 1.53 3.03 1.82 0.09 42.87 Average: 2 52.68 1.15 3.24 2.03 0.09 40.82 Average: 3 55.20 1.64 3.31 1.15 0.09 38.61