---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26945 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 12G 66G 16% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 675 9636 1 5685 14982 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:05:1b:0d brd ff:ff:ff:ff:ff:ff inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe05:1b0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:43:b1:09 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-26945) 09/24/24 _x86_64_ (4 CPU) 08:07:46 LINUX RESTART (4 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 332.23 148.89 183.34 0.00 11577.00 88043.06 0.00 08:10:01 126.40 59.12 67.27 0.00 3031.36 10650.77 0.00 08:11:01 64.66 11.66 52.99 0.00 885.85 19360.11 0.00 08:12:01 54.86 1.22 53.64 0.00 32.93 54868.72 0.00 08:13:01 68.76 2.27 66.49 0.00 151.71 38960.31 0.00 Average: 129.38 44.63 84.75 0.00 3135.77 42376.59 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 13527680 15392960 594852 3.63 54736 2017656 1353760 7.77 811668 1784360 95344 08:10:01 12499548 15014332 945672 5.77 84468 2608596 1597664 9.17 1249352 2318556 400224 08:11:01 11148996 14318860 1640140 10.01 101668 3211360 2192360 12.58 2069936 2810628 455792 08:12:01 9098140 14034436 1923232 11.74 125900 4881924 2392132 13.72 2542920 4316952 873360 08:13:01 10151968 15344420 607408 3.71 132032 5122768 1362796 7.82 1246124 4543824 1024 Average: 11285266 14821002 1142261 6.97 99761 3568461 1779742 10.21 1584000 3154864 365149 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 254.62 199.55 1644.92 64.90 0.00 0.00 0.00 0.00 08:10:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 322.08 264.49 5050.33 33.69 0.00 0.00 0.00 0.00 08:11:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 352.09 307.90 3358.85 54.22 0.00 0.00 0.00 0.00 08:12:01 lo 1.17 1.17 0.08 0.08 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 179.09 156.96 122.90 64.12 0.00 0.00 0.00 0.00 08:13:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 175.44 133.23 868.75 109.45 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 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 256.66 212.42 2209.15 65.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26945) 09/24/24 _x86_64_ (4 CPU) 08:07:46 LINUX RESTART (4 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 16.08 16.18 13.26 10.11 0.14 44.23 08:09:01 0 13.17 17.84 13.71 7.50 0.14 47.64 08:09:01 1 18.79 15.90 12.92 10.64 0.15 41.59 08:09:01 2 20.31 13.39 12.65 16.68 0.14 36.83 08:09:01 3 12.02 17.62 13.76 5.58 0.14 50.89 08:10:01 all 29.01 3.53 4.60 3.70 0.09 59.07 08:10:01 0 25.35 3.87 4.62 2.17 0.08 63.91 08:10:01 1 32.76 2.82 4.01 2.98 0.08 57.34 08:10:01 2 24.39 3.31 4.97 7.89 0.10 59.33 08:10:01 3 33.55 4.12 4.80 1.76 0.10 55.67 08:11:01 all 66.35 0.00 2.28 1.46 0.13 29.78 08:11:01 0 64.74 0.00 1.94 0.12 0.15 33.05 08:11:01 1 65.24 0.00 1.99 0.62 0.12 32.03 08:11:01 2 61.95 0.00 2.47 4.15 0.13 31.29 08:11:01 3 73.46 0.00 2.72 0.92 0.12 22.77 08:12:01 all 41.46 0.00 2.58 3.81 0.08 52.06 08:12:01 0 29.99 0.00 1.86 0.12 0.08 67.95 08:12:01 1 45.38 0.00 2.28 1.31 0.07 50.97 08:12:01 2 25.70 0.00 2.89 12.84 0.08 58.48 08:12:01 3 64.96 0.00 3.33 1.00 0.10 30.61 08:13:01 all 19.56 0.00 1.45 2.81 0.11 76.07 08:13:01 0 26.25 0.00 1.54 3.19 0.08 68.94 08:13:01 1 17.35 0.00 1.53 2.20 0.08 78.83 08:13:01 2 16.91 0.00 1.14 5.43 0.22 76.30 08:13:01 3 17.75 0.00 1.57 0.43 0.05 80.19 Average: all 34.49 3.92 4.82 4.37 0.11 52.29 Average: 0 31.91 4.31 4.71 2.61 0.11 56.36 Average: 1 35.88 3.72 4.53 3.54 0.10 52.22 Average: 2 29.86 3.33 4.81 9.38 0.13 52.48 Average: 3 40.34 4.32 5.22 1.93 0.10 48.09