---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3532 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 8.9G 69G 12% / 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 44M 44M 0 100% /snap/snapd/15177 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 614 12789 1 2593 15054 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:5e:44:cb brd ff:ff:ff:ff:ff:ff inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe5e:44cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:f2:4d:5b 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-3532) 11/02/24 _x86_64_ (4 CPU) 07:06:20 LINUX RESTART (4 CPU) 07:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:08:01 78.42 57.51 20.91 0.00 614.70 997.72 0.00 07:09:01 1.73 0.02 1.72 0.00 0.93 21.46 0.00 07:10:01 1.07 0.00 1.07 0.00 0.00 12.26 0.00 07:11:01 1.55 0.00 1.55 0.00 0.00 19.33 0.00 07:12:01 20.35 4.18 16.16 0.00 2587.57 3753.24 0.00 07:13:01 13.30 9.05 4.25 0.00 839.85 86.50 0.00 07:14:01 68.69 12.33 56.36 0.00 1105.55 6180.44 0.00 Average: 26.44 11.87 14.57 0.00 735.52 1581.53 0.00 07:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 13826964 15546416 452976 2.77 43324 1890672 1214220 6.97 639444 1677812 344 07:09:01 13828520 15548016 451296 2.75 43356 1890704 1214220 6.97 638360 1677828 52 07:10:01 13828236 15547788 451428 2.76 43412 1890704 1214220 6.97 638884 1677828 20 07:11:01 13829976 15549708 449444 2.74 43468 1890828 1214220 6.97 636720 1677956 16 07:12:01 13627544 15529480 458904 2.80 48016 2065756 1245796 7.15 767380 1732584 1128 07:13:01 13511760 15462812 523232 3.19 51240 2109904 1292608 7.42 843792 1769920 22032 07:14:01 13189300 15431204 536220 3.27 75076 2361688 1287612 7.39 923060 1979152 140996 Average: 13663186 15516489 474786 2.90 49699 2014322 1240414 7.12 726806 1741869 23513 07:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 ens3 2.42 1.42 0.36 0.34 0.00 0.00 0.00 0.00 07:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 10.35 3.35 3.96 0.79 0.00 0.00 0.00 0.00 07:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 3.95 2.35 1.28 0.97 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 4.03 2.23 0.91 0.60 0.00 0.00 0.00 0.00 07:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 118.58 53.91 1397.14 4.10 0.00 0.00 0.00 0.00 07:12:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 ens3 10.40 6.40 4.38 2.40 0.00 0.00 0.00 0.00 07:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 ens3 83.35 73.82 908.07 10.79 0.00 0.00 0.00 0.00 07:14:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 33.30 20.50 330.86 2.86 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3532) 11/02/24 _x86_64_ (4 CPU) 07:06:20 LINUX RESTART (4 CPU) 07:07:01 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 0.03 11.96 8.22 0.77 0.09 78.93 07:08:01 0 0.02 12.29 8.13 0.83 0.10 78.63 07:08:01 1 0.00 12.32 7.61 0.73 0.07 79.27 07:08:01 2 0.08 11.40 8.32 0.90 0.12 79.18 07:08:01 3 0.03 11.84 8.80 0.62 0.08 78.62 07:09:01 all 0.14 0.00 0.07 0.13 0.01 99.65 07:09:01 0 0.07 0.00 0.07 0.00 0.00 99.87 07:09:01 1 0.02 0.00 0.07 0.00 0.02 99.90 07:09:01 2 0.10 0.00 0.12 0.50 0.00 99.28 07:09:01 3 0.38 0.00 0.03 0.00 0.02 99.57 07:10:01 all 0.13 0.00 0.04 0.17 0.02 99.64 07:10:01 0 0.07 0.00 0.05 0.00 0.02 99.87 07:10:01 1 0.05 0.00 0.05 0.00 0.00 99.90 07:10:01 2 0.03 0.00 0.03 0.68 0.02 99.23 07:10:01 3 0.37 0.00 0.03 0.00 0.03 99.57 07:11:01 all 0.16 0.00 0.03 0.01 0.01 99.78 07:11:01 0 0.05 0.00 0.03 0.00 0.02 99.90 07:11:01 1 0.07 0.00 0.03 0.00 0.00 99.90 07:11:01 2 0.05 0.00 0.03 0.05 0.02 99.85 07:11:01 3 0.47 0.00 0.03 0.00 0.02 99.48 07:12:01 all 2.17 0.00 0.71 0.96 0.05 96.11 07:12:01 0 2.12 0.00 0.72 0.32 0.07 96.78 07:12:01 1 2.94 0.00 0.77 0.95 0.02 95.32 07:12:01 2 2.13 0.00 0.76 2.40 0.03 94.68 07:12:01 3 1.49 0.00 0.62 0.17 0.07 97.66 07:13:01 all 1.79 0.00 0.26 0.34 0.02 97.59 07:13:01 0 5.09 0.00 0.33 1.07 0.03 93.47 07:13:01 1 0.62 0.00 0.28 0.02 0.02 99.07 07:13:01 2 0.67 0.00 0.18 0.15 0.02 98.98 07:13:01 3 0.80 0.00 0.25 0.12 0.02 98.81 07:14:01 all 19.32 0.00 1.47 2.20 0.06 76.94 07:14:01 0 9.34 0.00 1.45 5.67 0.05 83.49 07:14:01 1 37.10 0.00 1.67 1.52 0.08 59.63 07:14:01 2 16.76 0.00 1.55 0.20 0.05 81.44 07:14:01 3 14.12 0.00 1.19 1.42 0.07 83.20 Average: all 3.39 1.70 1.54 0.65 0.04 92.68 Average: 0 2.40 1.74 1.53 1.13 0.04 93.16 Average: 1 5.83 1.73 1.48 0.46 0.03 90.47 Average: 2 2.83 1.62 1.57 0.70 0.04 93.24 Average: 3 2.52 1.69 1.56 0.33 0.04 93.85