---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40024 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 9.2G 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 ---> free -m: total used free shared buff/cache available Mem: 15997 663 12508 1 2825 14994 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:a8:68:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fea8:68c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:17:2d:04 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-40024) 10/07/24 _x86_64_ (4 CPU) 13:30:46 LINUX RESTART (4 CPU) 13:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:02 168.66 116.98 51.67 0.00 10515.18 86072.32 0.00 13:33:01 168.16 45.79 122.37 0.00 1212.40 4475.19 0.00 13:34:01 95.45 32.59 62.86 0.00 2597.57 10209.37 0.00 13:35:01 168.42 27.55 140.88 0.00 1482.42 14047.53 0.00 Average: 150.10 55.77 94.33 0.00 3963.35 28802.45 0.00 13:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:02 13842180 15523572 477340 2.91 41156 1856100 1237132 7.10 635500 1669724 9116 13:33:01 13584488 15451112 541852 3.31 53692 2020344 1283472 7.36 777332 1766700 64708 13:34:01 13088084 15347824 624604 3.81 78036 2369476 1585728 9.10 929304 2073692 142672 13:35:01 12843248 15386588 576184 3.52 88820 2633392 1296484 7.44 985428 2243364 24080 Average: 13339500 15427274 554995 3.39 65426 2219828 1350704 7.75 831891 1938370 60144 13:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:02 ens3 263.16 188.89 930.07 50.94 0.00 0.00 0.00 0.00 13:32:02 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 120.86 94.12 1118.46 21.61 0.00 0.00 0.00 0.00 13:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 83.85 64.59 926.16 12.85 0.00 0.00 0.00 0.00 13:34:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 277.42 225.00 3302.82 34.77 0.00 0.00 0.00 0.00 13:35:01 lo 1.20 1.20 0.11 0.11 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 186.60 143.35 1571.27 30.08 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40024) 10/07/24 _x86_64_ (4 CPU) 13:30:46 LINUX RESTART (4 CPU) 13:31:01 CPU %user %nice %system %iowait %steal %idle 13:32:02 all 7.70 12.50 10.69 21.92 0.20 47.00 13:32:02 0 7.87 13.62 9.97 12.82 0.14 55.58 13:32:02 1 8.17 12.26 10.48 35.10 0.22 33.77 13:32:02 2 7.02 12.29 11.13 13.14 0.29 56.14 13:32:02 3 7.73 11.83 11.15 26.67 0.14 42.48 13:33:01 all 7.15 8.04 6.11 7.67 0.10 70.92 13:33:01 0 8.93 7.38 5.48 12.84 0.10 65.27 13:33:01 1 6.45 8.42 6.66 8.87 0.12 69.48 13:33:01 2 10.41 7.87 6.45 4.61 0.10 70.56 13:33:01 3 2.79 8.52 5.87 4.39 0.09 78.35 13:34:01 all 17.57 0.00 1.51 5.31 0.07 75.54 13:34:01 0 19.58 0.00 1.88 11.96 0.08 66.49 13:34:01 1 31.32 0.00 2.16 3.55 0.08 62.89 13:34:01 2 15.27 0.00 1.47 4.18 0.07 79.02 13:34:01 3 4.13 0.00 0.53 1.52 0.05 93.77 13:35:01 all 43.92 0.00 2.00 1.92 0.12 52.04 13:35:01 0 50.86 0.00 2.48 3.32 0.13 43.20 13:35:01 1 51.34 0.00 1.80 0.82 0.13 45.90 13:35:01 2 36.91 0.00 1.98 1.93 0.10 59.09 13:35:01 3 36.62 0.00 1.74 1.64 0.12 59.89 Average: all 19.21 5.08 5.04 9.16 0.12 61.38 Average: 0 21.95 5.18 4.92 10.21 0.11 57.62 Average: 1 24.55 5.11 5.24 11.99 0.14 52.97 Average: 2 17.49 5.00 5.23 5.95 0.14 66.19 Average: 3 12.90 5.04 4.79 8.50 0.10 68.68