---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1315 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 9.9G 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 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 971 11264 1 3761 14686 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:c6:c2:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fec6:c2f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:3b:f7:f0 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-1315) 10/26/24 _x86_64_ (4 CPU) 00:09:20 LINUX RESTART (4 CPU) 00:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:11:01 154.98 76.77 78.22 0.00 2423.20 7032.15 0.00 00:12:01 219.01 49.62 169.39 0.00 3088.17 17662.38 0.00 00:13:01 32.98 4.43 28.55 0.00 145.58 10023.00 0.00 00:14:01 54.71 3.63 51.07 0.00 121.71 10526.65 0.00 00:15:01 37.28 5.78 31.49 0.00 4567.64 17111.95 0.00 Average: 99.79 28.05 71.75 0.00 2069.28 12471.58 0.00 00:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:11:01 13383932 15491700 485932 2.97 72352 2227780 1228092 7.05 732076 1982072 234096 00:12:01 11766484 14293148 1671616 10.20 84172 2623128 2231952 12.81 2058328 2247220 83592 00:13:01 11280612 14161612 1800520 10.99 94936 2951212 2361468 13.55 2330824 2442040 291104 00:14:01 12125084 15299268 662524 4.04 99488 3232044 1274720 7.31 1266724 2659548 300684 00:15:01 11630448 15130980 821692 5.02 106612 3543020 1516404 8.70 1619644 2780048 1056 Average: 12037312 14875342 1088457 6.64 91512 2915437 1722527 9.88 1601519 2422186 182106 00:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:11:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 89.55 75.35 907.62 9.25 0.00 0.00 0.00 0.00 00:12:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 ens3 335.82 271.26 4436.94 38.39 0.00 0.00 0.00 0.00 00:13:01 lo 1538.73 1538.73 1453.49 1453.49 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 289.84 222.53 3732.84 27.68 0.00 0.00 0.00 0.00 00:14:01 lo 484.00 484.00 460.32 460.32 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 3615.65 1314.35 2334.29 675.08 0.00 0.00 0.00 0.00 00:15:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 ens3 18149.53 5539.71 6651.00 3037.71 0.00 0.00 0.00 0.00 Average: lo 405.15 405.15 382.82 382.82 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 4496.08 1484.65 3612.66 757.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1315) 10/26/24 _x86_64_ (4 CPU) 00:09:20 LINUX RESTART (4 CPU) 00:10:01 CPU %user %nice %system %iowait %steal %idle 00:11:01 all 18.78 10.76 8.39 4.46 0.11 57.51 00:11:01 0 24.06 10.90 9.36 5.48 0.15 50.05 00:11:01 1 17.47 9.45 7.86 4.09 0.08 61.06 00:11:01 2 14.66 11.02 8.05 4.87 0.08 61.32 00:11:01 3 18.92 11.68 8.29 3.39 0.10 57.62 00:12:01 all 64.48 0.00 2.42 2.43 0.11 30.56 00:12:01 0 61.62 0.00 3.11 1.86 0.12 33.29 00:12:01 1 65.46 0.00 2.50 2.64 0.10 29.31 00:12:01 2 65.76 0.00 1.90 0.72 0.10 31.53 00:12:01 3 65.09 0.00 2.19 4.48 0.12 28.11 00:13:01 all 42.53 0.00 2.11 1.14 0.08 54.14 00:13:01 0 44.00 0.00 1.77 0.05 0.07 54.11 00:13:01 1 42.90 0.00 2.30 2.97 0.08 51.76 00:13:01 2 39.02 0.00 1.96 0.23 0.08 58.70 00:13:01 3 44.20 0.00 2.43 1.31 0.10 51.96 00:14:01 all 47.62 0.00 2.81 0.76 0.08 48.73 00:14:01 0 64.08 0.00 4.18 1.27 0.08 30.39 00:14:01 1 40.40 0.00 2.33 0.72 0.07 56.48 00:14:01 2 40.32 0.00 3.07 1.01 0.10 55.49 00:14:01 3 45.56 0.00 1.66 0.03 0.08 52.66 00:15:01 all 20.23 0.00 6.27 1.15 0.09 72.26 00:15:01 0 17.36 0.00 6.67 2.33 0.08 73.55 00:15:01 1 22.23 0.00 7.43 1.04 0.08 69.23 00:15:01 2 20.17 0.00 5.78 1.08 0.12 72.84 00:15:01 3 21.20 0.00 5.20 0.12 0.07 73.42 Average: all 38.79 2.15 4.39 1.99 0.09 52.59 Average: 0 42.28 2.18 5.01 2.19 0.10 48.24 Average: 1 37.72 1.90 4.48 2.29 0.08 53.53 Average: 2 36.02 2.21 4.15 1.58 0.10 55.95 Average: 3 39.11 2.33 3.94 1.87 0.09 52.64