---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41228 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 9.8G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 663 11898 1 3435 14994 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:e7:ff:cd brd ff:ff:ff:ff:ff:ff inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fee7:ffcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:ce:c5:08 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-41228) 10/10/24 _x86_64_ (4 CPU) 12:07:30 LINUX RESTART (4 CPU) 12:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:09:01 303.45 148.84 154.61 0.00 11412.76 12305.02 0.00 12:10:01 85.50 0.97 84.54 0.00 69.31 15890.72 0.00 12:11:01 57.86 0.87 57.00 0.00 48.65 16702.97 0.00 12:12:01 41.81 0.85 40.96 0.00 108.12 12191.03 0.00 Average: 122.15 37.88 84.27 0.00 2909.47 14272.60 0.00 12:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 13251308 15356208 626288 3.82 65728 2236688 1361992 7.81 919680 1936724 203848 12:10:01 12794188 15345284 617036 3.77 87304 2635460 1385968 7.95 944720 2322888 241992 12:11:01 12272668 15319704 641476 3.92 104976 3074576 1407992 8.08 1021884 2731368 240760 12:12:01 12183960 15351364 609376 3.72 111276 3175076 1342084 7.70 973292 2854448 19012 Average: 12625531 15343140 623544 3.81 92321 2780450 1374509 7.89 964894 2461357 176403 12:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 ens3 359.76 247.71 2250.53 69.20 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:10:01 ens3 130.17 96.80 1730.72 13.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 12:11:01 ens3 30.27 36.37 23.01 6.67 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 12:12:01 ens3 33.19 37.08 27.09 9.68 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 7.73 7.73 0.72 0.72 0.00 0.00 0.00 0.00 Average: ens3 138.34 104.49 1007.83 24.64 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 4.98 4.98 0.46 0.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41228) 10/10/24 _x86_64_ (4 CPU) 12:07:30 LINUX RESTART (4 CPU) 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:01 all 18.91 15.10 12.37 5.54 0.15 47.94 12:09:01 0 17.29 15.60 13.28 4.07 0.14 49.62 12:09:01 1 13.13 16.46 13.04 7.61 0.14 49.62 12:09:01 2 17.77 14.95 11.80 4.67 0.15 50.66 12:09:01 3 27.53 13.37 11.33 5.88 0.16 41.73 12:10:01 all 20.74 0.00 2.05 4.77 0.10 72.35 12:10:01 0 14.53 0.00 1.90 7.16 0.05 76.36 12:10:01 1 33.37 0.00 2.61 2.96 0.08 60.98 12:10:01 2 9.80 0.00 1.51 8.07 0.08 80.53 12:10:01 3 25.18 0.00 2.17 0.89 0.17 71.59 12:11:01 all 13.11 0.00 1.07 3.03 0.07 82.73 12:11:01 0 5.12 0.00 0.42 1.26 0.05 93.15 12:11:01 1 35.61 0.00 2.42 1.48 0.12 60.38 12:11:01 2 5.36 0.00 0.87 9.35 0.05 84.37 12:11:01 3 6.40 0.00 0.57 0.03 0.05 92.95 12:12:01 all 11.25 0.00 0.66 1.68 0.05 86.37 12:12:01 0 1.89 0.00 0.52 3.78 0.03 93.78 12:12:01 1 13.40 0.00 0.87 1.49 0.07 84.17 12:12:01 2 15.26 0.00 0.65 1.35 0.05 82.69 12:12:01 3 14.43 0.00 0.60 0.08 0.05 84.84 Average: all 15.98 3.71 3.99 3.74 0.09 72.49 Average: 0 9.68 3.87 4.01 4.07 0.07 78.30 Average: 1 23.97 4.00 4.66 3.35 0.10 63.92 Average: 2 12.04 3.72 3.69 5.86 0.08 74.61 Average: 3 18.29 3.25 3.60 1.68 0.11 73.07