---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18869 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 11G 68G 14% / 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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 708 11080 1 4208 14949 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:01:1d:5d brd ff:ff:ff:ff:ff:ff inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe01:1d5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:81:1d:39 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-18869) 09/05/24 _x86_64_ (4 CPU) 08:59:08 LINUX RESTART (4 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:01 155.19 78.37 76.82 0.00 2974.57 7094.17 0.00 09:02:01 205.13 35.14 169.99 0.00 1685.45 12863.72 0.00 09:03:01 33.36 5.50 27.86 0.00 227.56 10012.86 0.00 09:04:01 60.01 0.95 59.06 0.00 55.59 13098.88 0.00 Average: 113.42 29.99 83.43 0.00 1235.79 10767.41 0.00 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 12900768 15417500 543160 3.32 81888 2621500 1292956 7.42 999760 2176328 236536 09:02:01 11674176 14533492 1417780 8.65 93168 2939340 2264300 12.99 1998620 2378352 185844 09:03:01 10201860 13432360 2518052 15.37 101668 3285332 3133264 17.98 3194860 2631232 334460 09:04:01 11385400 15340336 610432 3.73 108360 3978956 1376760 7.90 1570244 3055336 780732 Average: 11540551 14680922 1272356 7.77 96271 3206282 2016820 11.57 1940871 2560312 384393 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 100.58 77.97 977.92 15.06 0.00 0.00 0.00 0.00 09:01:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 348.86 279.22 3891.96 38.19 0.00 0.00 0.00 0.00 09:02:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 215.93 140.43 2707.14 16.88 0.00 0.00 0.00 0.00 09:03:01 lo 998.73 998.73 951.20 951.20 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 187.57 149.49 1913.78 25.55 0.00 0.00 0.00 0.00 09:04:01 lo 987.09 987.09 932.28 932.28 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 213.24 161.78 2372.70 23.92 0.00 0.00 0.00 0.00 Average: lo 497.09 497.09 470.93 470.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-18869) 09/05/24 _x86_64_ (4 CPU) 08:59:08 LINUX RESTART (4 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 18.34 10.59 8.09 3.65 0.11 59.22 09:01:01 0 9.17 12.13 8.65 1.91 0.10 68.04 09:01:01 1 10.88 11.61 7.96 2.70 0.12 66.73 09:01:01 2 43.36 6.22 7.03 6.88 0.13 36.38 09:01:01 3 9.95 12.41 8.74 3.10 0.08 65.72 09:02:01 all 50.95 0.00 2.02 2.40 0.10 44.52 09:02:01 0 49.71 0.00 2.39 5.02 0.10 42.78 09:02:01 1 52.09 0.00 2.21 0.92 0.12 44.67 09:02:01 2 52.16 0.00 1.91 3.33 0.10 42.50 09:02:01 3 49.85 0.00 1.57 0.35 0.10 48.13 09:03:01 all 46.79 0.00 2.01 0.62 0.09 50.50 09:03:01 0 42.53 0.00 3.07 1.90 0.10 52.40 09:03:01 1 45.25 0.00 2.06 0.07 0.07 52.55 09:03:01 2 50.99 0.00 1.44 0.35 0.10 47.12 09:03:01 3 48.33 0.00 1.47 0.15 0.08 49.97 09:04:01 all 49.10 0.00 2.32 0.45 0.09 48.04 09:04:01 0 42.05 0.00 2.44 0.52 0.08 54.90 09:04:01 1 65.84 0.00 3.52 0.17 0.12 30.36 09:04:01 2 41.05 0.00 1.54 0.27 0.07 57.07 09:04:01 3 47.37 0.00 1.79 0.84 0.10 49.90 Average: all 41.29 2.65 3.61 1.78 0.10 50.57 Average: 0 35.84 3.04 4.14 2.34 0.10 54.54 Average: 1 43.51 2.91 3.94 0.96 0.10 48.58 Average: 2 46.89 1.56 2.98 2.71 0.10 45.77 Average: 3 38.89 3.10 3.39 1.11 0.09 53.42