---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38771 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 9.5G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11988 1 3314 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:b9:4f:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:feb9:4fd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:7e:04:98 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-38771) 10/04/24 _x86_64_ (4 CPU) 11:58:08 LINUX RESTART (4 CPU) 11:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:01 58.60 38.57 20.03 0.00 422.13 33223.08 0.00 12:01:01 147.57 13.31 134.26 0.00 976.02 4319.65 0.00 12:02:01 84.44 11.95 72.49 0.00 1032.76 10900.85 0.00 12:03:01 70.19 1.15 69.04 0.00 73.45 19256.52 0.00 Average: 90.21 16.24 73.96 0.00 626.14 16922.77 0.00 11:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 13964020 15644796 357160 2.18 42332 1853760 1213964 6.96 521696 1661224 24 12:01:01 13535328 15402476 592720 3.62 49876 2026796 1405260 8.06 804836 1793608 64200 12:02:01 13113960 15397548 571236 3.49 78764 2389788 1409704 8.09 855604 2112888 193360 12:03:01 12719736 15388756 572544 3.50 92024 2739956 1325172 7.60 877216 2458020 17892 Average: 13333261 15458394 523415 3.20 65749 2252575 1338525 7.68 764838 2006435 68869 11:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 0.25 0.02 0.02 0.00 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:01:01 ens3 218.69 159.44 1446.76 46.14 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:02:01 ens3 82.32 68.42 800.89 9.94 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 9.40 9.40 0.86 0.86 0.00 0.00 0.00 0.00 12:03:01 ens3 100.87 81.29 1155.10 11.08 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 2.75 2.75 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 100.55 77.31 850.80 16.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38771) 10/04/24 _x86_64_ (4 CPU) 11:58:08 LINUX RESTART (4 CPU) 11:59:01 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 0.03 7.96 5.36 0.52 0.05 86.09 12:00:01 0 0.03 7.94 5.18 0.89 0.03 85.93 12:00:01 1 0.02 7.67 5.69 0.25 0.05 86.32 12:00:01 2 0.02 8.07 5.48 0.49 0.05 85.90 12:00:01 3 0.03 8.19 5.08 0.44 0.05 86.21 12:01:01 all 8.02 0.00 0.92 1.76 0.03 89.26 12:01:01 0 3.34 0.00 0.97 2.16 0.03 93.50 12:01:01 1 7.10 0.00 0.90 0.90 0.02 91.08 12:01:01 2 16.86 0.00 1.02 0.88 0.05 81.18 12:01:01 3 4.78 0.00 0.80 3.11 0.03 91.27 12:02:01 all 19.82 0.00 1.89 2.61 0.05 75.63 12:02:01 0 3.96 0.00 1.46 6.87 0.03 87.68 12:02:01 1 34.58 0.00 2.47 2.32 0.07 60.56 12:02:01 2 22.35 0.00 2.15 0.72 0.05 74.73 12:02:01 3 18.35 0.00 1.45 0.53 0.07 79.59 12:03:01 all 12.30 0.00 1.08 1.92 0.06 84.64 12:03:01 0 5.57 0.00 0.97 4.53 0.07 88.87 12:03:01 1 30.93 0.00 2.11 2.84 0.07 64.06 12:03:01 2 5.21 0.00 0.45 0.02 0.03 94.29 12:03:01 3 7.47 0.00 0.77 0.30 0.08 91.37 Average: all 10.05 1.99 2.31 1.70 0.05 83.90 Average: 0 3.23 1.98 2.14 3.61 0.04 89.00 Average: 1 18.15 1.92 2.80 1.58 0.05 75.50 Average: 2 11.12 2.01 2.27 0.53 0.05 84.02 Average: 3 7.68 2.03 2.02 1.10 0.06 87.11