---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21075 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11864 1 3438 14963 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:60:6b:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe60:6bf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:30:fe:6b 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21075) 07/16/24 _x86_64_ (4 CPU) 14:06:18 LINUX RESTART (4 CPU) 14:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:08:01 261.85 86.32 175.52 0.00 2724.43 9736.10 0.00 14:09:01 232.89 48.74 184.15 0.00 2980.17 12140.91 0.00 14:10:01 51.87 6.77 45.11 0.00 278.09 26151.77 0.00 14:11:01 1.67 0.00 1.67 0.00 0.00 51.18 0.00 14:12:01 45.90 5.70 40.20 0.00 4566.00 8423.33 0.00 14:13:01 5.40 0.02 5.38 0.00 0.13 122.11 0.00 14:14:01 2.50 0.00 2.50 0.00 0.00 36.92 0.00 14:15:01 15.93 0.88 15.05 0.00 110.22 671.34 0.00 Average: 77.38 18.59 58.79 0.00 1334.84 7180.00 0.00 14:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 13300048 15366308 612096 3.74 70604 2190748 1317484 7.56 894392 1907188 149164 14:09:01 12176332 14691796 1269464 7.75 86452 2608404 1850548 10.62 1653064 2239440 230452 14:10:01 10989604 13982560 1976536 12.07 97840 3052872 2500120 14.34 2447752 2603452 788 14:11:01 10989668 13982772 1976252 12.06 97928 3053168 2516116 14.44 2446636 2603740 72 14:12:01 10585172 13945804 2002276 12.22 108040 3400748 2573664 14.77 2678044 2752632 1100 14:13:01 10609692 13965560 1983392 12.11 106620 3397756 2557276 14.67 2659432 2749636 540 14:14:01 10609432 13965600 1983280 12.11 106716 3397908 2557276 14.67 2659756 2749776 68 14:15:01 12195424 15365684 584080 3.57 108564 3217448 1276120 7.32 1236656 2603016 17004 Average: 11431922 14408260 1548422 9.45 97846 3039882 2143576 12.30 2084466 2526110 49898 14:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 ens3 404.68 262.71 2124.14 70.11 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:09:01 ens3 302.82 249.18 3678.62 36.34 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:10:01 ens3 252.02 175.02 3976.69 17.17 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 753.24 753.24 709.86 709.86 0.00 0.00 0.00 0.00 14:11:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 177.87 86.27 2713.17 6.10 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:13:01 ens3 0.57 0.43 0.10 0.09 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 ens3 0.15 0.00 0.01 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 19.54 17.67 14.26 8.72 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 1.91 1.91 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 144.99 99.10 1566.53 17.34 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 95.01 95.01 88.98 88.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-21075) 07/16/24 _x86_64_ (4 CPU) 14:06:18 LINUX RESTART (4 CPU) 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 19.53 11.33 9.55 4.48 0.15 54.96 14:08:01 0 32.32 9.55 9.55 3.94 0.18 44.45 14:08:01 1 18.84 11.86 10.30 3.33 0.13 55.54 14:08:01 2 13.24 12.68 8.50 2.16 0.14 63.28 14:08:01 3 13.64 11.26 9.84 8.50 0.13 56.63 14:09:01 all 41.58 0.00 2.27 3.55 0.08 52.51 14:09:01 0 44.24 0.00 2.51 1.22 0.08 51.94 14:09:01 1 38.34 0.00 2.08 1.14 0.08 58.36 14:09:01 2 50.16 0.00 2.97 4.68 0.10 42.09 14:09:01 3 33.60 0.00 1.53 7.16 0.07 57.65 14:10:01 all 34.83 0.00 1.93 1.74 0.09 61.42 14:10:01 0 32.79 0.00 1.96 0.29 0.08 64.88 14:10:01 1 38.47 0.00 2.27 0.60 0.10 58.56 14:10:01 2 32.90 0.00 1.48 5.47 0.08 60.07 14:10:01 3 35.14 0.00 2.01 0.60 0.08 62.17 14:11:01 all 1.19 0.00 0.14 0.01 0.03 98.63 14:11:01 0 1.45 0.00 0.23 0.00 0.05 98.27 14:11:01 1 1.61 0.00 0.15 0.00 0.03 98.21 14:11:01 2 0.90 0.00 0.12 0.03 0.03 98.92 14:11:01 3 0.80 0.00 0.07 0.00 0.02 99.12 14:12:01 all 4.84 0.00 1.61 9.42 0.13 84.00 14:12:01 0 5.35 0.00 1.70 2.24 0.13 90.59 14:12:01 1 3.88 0.00 1.40 30.51 0.17 64.04 14:12:01 2 5.66 0.00 1.67 2.16 0.12 90.39 14:12:01 3 4.48 0.00 1.67 2.68 0.12 91.06 14:13:01 all 1.38 0.00 0.24 9.45 0.05 88.88 14:13:01 0 2.64 0.00 0.21 1.31 0.05 95.78 14:13:01 1 0.45 0.00 0.25 18.48 0.05 80.77 14:13:01 2 1.02 0.00 0.20 18.10 0.05 80.64 14:13:01 3 1.40 0.00 0.30 0.00 0.05 98.25 14:14:01 all 1.07 0.00 0.17 0.01 0.06 98.69 14:14:01 0 2.18 0.00 0.08 0.02 0.03 97.69 14:14:01 1 0.30 0.00 0.07 0.03 0.05 99.55 14:14:01 2 0.75 0.00 0.15 0.00 0.05 99.05 14:14:01 3 1.03 0.00 0.40 0.00 0.10 98.47 14:15:01 all 10.68 0.00 0.70 0.59 0.05 87.97 14:15:01 0 16.92 0.00 0.86 0.27 0.05 81.90 14:15:01 1 15.02 0.00 0.85 1.94 0.03 82.16 14:15:01 2 5.19 0.00 0.46 0.05 0.07 94.23 14:15:01 3 5.57 0.00 0.64 0.10 0.05 93.64 Average: all 14.35 1.41 2.07 3.66 0.08 78.44 Average: 0 17.15 1.19 2.13 1.16 0.08 78.29 Average: 1 14.57 1.48 2.17 7.02 0.08 74.69 Average: 2 13.70 1.57 1.93 4.09 0.08 78.63 Average: 3 11.95 1.40 2.05 2.37 0.08 82.14