---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39505 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/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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 630 11729 1 3637 15027 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:29:c5:7c brd ff:ff:ff:ff:ff:ff inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe29:c57c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:b4:d1:42 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-39505) 10/06/24 _x86_64_ (4 CPU) 04:30:51 LINUX RESTART (4 CPU) 04:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:32:01 197.25 145.39 51.86 0.00 12328.48 71554.87 0.00 04:33:01 97.85 42.68 55.17 0.00 661.09 29060.51 0.00 04:34:01 25.13 17.61 7.52 0.00 172.10 188.10 0.00 04:35:01 1.32 0.00 1.32 0.00 0.00 29.33 0.00 04:36:01 13.71 1.57 12.15 0.00 106.65 1789.17 0.00 04:37:01 35.71 4.22 31.49 0.00 4472.19 6670.09 0.00 04:38:01 44.88 20.76 24.11 0.00 1865.29 2787.14 0.00 04:39:01 64.84 0.87 63.97 0.00 81.59 8965.44 0.00 Average: 60.09 29.14 30.95 0.00 2460.92 15130.58 0.00 04:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 12041764 14590440 1395296 8.52 58068 2690884 2148436 12.33 1617940 2451940 794084 04:33:01 10907452 13481732 2500656 15.27 59204 2713372 3227064 18.51 2772448 2422960 1164 04:34:01 10886000 13467284 2516444 15.36 59964 2718904 3251000 18.65 2795476 2422964 144 04:35:01 10881248 13463008 2520588 15.39 60060 2719276 3235012 18.56 2800684 2423068 192 04:36:01 11376060 14008680 1967204 12.01 63076 2765800 2711660 15.56 2255084 2461940 792 04:37:01 11070256 14016428 1951336 11.91 70824 3067808 2704252 15.51 2432228 2578284 368 04:38:01 12237624 15400048 559624 3.42 83164 3263164 1331780 7.64 1115368 2717888 108400 04:39:01 12045860 15420928 532588 3.25 103852 3433004 1279340 7.34 1107528 2890524 109732 Average: 11430783 14231068 1742967 10.64 69776 2921526 2486068 14.26 2112094 2546196 126860 04:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 583.34 316.75 5237.92 61.41 0.00 0.00 0.00 0.00 04:32:01 lo 2.70 2.70 0.26 0.26 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 3.83 1.80 1.42 0.95 0.00 0.00 0.00 0.00 04:33:01 lo 6.97 6.97 0.36 0.36 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 0.88 0.67 0.12 0.11 0.00 0.00 0.00 0.00 04:34:01 lo 9.70 9.70 0.47 0.47 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 5.87 0.75 0.82 0.13 0.00 0.00 0.00 0.00 04:35:01 lo 9.77 9.77 0.48 0.48 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 37.71 14.65 666.65 1.27 0.00 0.00 0.00 0.00 04:36:01 lo 9.97 9.97 0.50 0.50 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 ens3 137.79 55.37 2079.43 3.95 0.00 0.00 0.00 0.00 04:37:01 lo 10.30 10.30 0.53 0.53 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 ens3 64.42 54.16 718.25 7.16 0.00 0.00 0.00 0.00 04:38:01 lo 4.30 4.30 0.24 0.24 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 ens3 33.66 33.16 240.00 8.56 0.00 0.00 0.00 0.00 04:39:01 lo 1.27 1.27 0.12 0.12 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 108.44 59.66 1118.07 10.44 0.00 0.00 0.00 0.00 Average: lo 6.87 6.87 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39505) 10/06/24 _x86_64_ (4 CPU) 04:30:51 LINUX RESTART (4 CPU) 04:31:01 CPU %user %nice %system %iowait %steal %idle 04:32:01 all 24.86 10.69 11.20 14.21 0.11 38.92 04:32:01 0 23.99 10.52 11.40 13.16 0.12 40.80 04:32:01 1 27.40 10.67 10.22 10.02 0.10 41.58 04:32:01 2 24.21 10.66 11.95 15.84 0.14 37.20 04:32:01 3 23.84 10.93 11.21 17.81 0.10 36.10 04:33:01 all 28.31 7.21 7.10 16.66 0.14 40.58 04:33:01 0 29.08 6.76 6.98 18.98 0.17 38.04 04:33:01 1 29.02 6.97 6.85 12.42 0.10 44.63 04:33:01 2 27.95 7.18 7.25 16.38 0.14 41.11 04:33:01 3 27.21 7.92 7.31 18.83 0.14 38.59 04:34:01 all 1.70 3.97 2.82 3.65 0.09 87.78 04:34:01 0 2.29 3.78 2.86 3.65 0.10 87.31 04:34:01 1 0.70 4.36 2.87 4.14 0.08 87.84 04:34:01 2 1.53 4.13 2.87 3.76 0.08 87.63 04:34:01 3 2.26 3.60 2.66 3.03 0.10 88.35 04:35:01 all 0.99 0.00 0.11 1.58 0.06 97.26 04:35:01 0 0.94 0.00 0.12 0.02 0.05 98.88 04:35:01 1 1.17 0.00 0.13 2.52 0.05 96.12 04:35:01 2 0.34 0.00 0.07 0.08 0.05 99.46 04:35:01 3 1.53 0.00 0.12 3.69 0.10 94.57 04:36:01 all 2.19 0.00 0.42 2.25 0.07 95.07 04:36:01 0 2.71 0.00 0.77 2.42 0.10 94.00 04:36:01 1 1.45 0.00 0.27 0.45 0.03 97.80 04:36:01 2 1.34 0.00 0.27 0.89 0.05 97.45 04:36:01 3 3.25 0.00 0.39 5.24 0.08 91.04 04:37:01 all 4.19 0.00 1.32 3.92 0.07 90.50 04:37:01 0 5.24 0.00 1.37 5.40 0.07 87.92 04:37:01 1 3.61 0.00 1.19 3.21 0.05 91.94 04:37:01 2 4.05 0.00 1.27 2.94 0.08 91.65 04:37:01 3 3.86 0.00 1.45 4.12 0.08 90.49 04:38:01 all 11.01 0.00 1.26 3.41 0.07 84.25 04:38:01 0 10.57 0.00 1.40 1.16 0.05 86.82 04:38:01 1 4.48 0.00 0.91 1.27 0.03 93.31 04:38:01 2 6.66 0.00 1.19 6.26 0.10 85.80 04:38:01 3 22.31 0.00 1.56 4.94 0.08 71.11 04:39:01 all 17.06 0.00 1.20 4.94 0.07 76.73 04:39:01 0 11.50 0.00 1.02 7.54 0.05 79.89 04:39:01 1 17.24 0.00 0.82 5.45 0.07 76.42 04:39:01 2 18.44 0.00 1.34 3.24 0.08 76.90 04:39:01 3 21.07 0.00 1.62 3.53 0.07 73.71 Average: all 11.23 2.71 3.16 6.30 0.08 76.52 Average: 0 10.75 2.62 3.23 6.52 0.09 76.80 Average: 1 10.56 2.72 2.88 4.91 0.07 78.86 Average: 2 10.51 2.72 3.25 6.14 0.09 77.29 Average: 3 13.11 2.79 3.27 7.62 0.09 73.12