---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19412 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.8G 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/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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 682 11559 1 3755 14975 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:92:a9:ca brd ff:ff:ff:ff:ff:ff inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe92:a9ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:a7:81:79 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19412) 07/10/24 _x86_64_ (4 CPU) 07:10:29 LINUX RESTART (4 CPU) 07:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:12:01 316.58 135.98 180.60 0.00 11141.34 14025.13 0.00 07:13:01 180.95 49.69 131.26 0.00 3056.69 12323.30 0.00 07:14:01 72.94 6.30 66.64 0.00 212.23 24555.11 0.00 07:15:01 44.16 2.27 41.89 0.00 73.59 12066.39 0.00 07:16:01 74.48 5.96 68.51 0.00 4565.41 16523.29 0.00 07:17:01 39.04 0.08 38.96 0.00 0.93 10963.77 0.00 07:18:01 29.21 0.72 28.50 0.00 18.00 8289.69 0.00 07:19:01 8.23 0.10 8.13 0.00 5.60 1921.15 0.00 Average: 95.70 25.14 70.56 0.00 2384.27 12583.56 0.00 07:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 13390260 15458116 526860 3.22 70660 2193376 1264196 7.25 809960 1909928 143900 07:13:01 12102368 14625992 1340916 8.19 86588 2616620 2015848 11.57 1740536 2230984 195632 07:14:01 11272452 14218848 1746324 10.66 100368 3004744 2252584 12.92 2332504 2447008 123792 07:15:01 11208472 14175844 1789040 10.92 103608 3021008 2292800 13.15 2390220 2453424 65712 07:16:01 10370904 13710952 2242296 13.69 115952 3365396 2764772 15.86 3074228 2573884 32160 07:17:01 10293440 13693700 2259884 13.80 120352 3414608 2788756 16.00 3109864 2611592 38916 07:18:01 10181420 13666184 2287068 13.96 123564 3486196 2751376 15.79 3173124 2649592 54220 07:19:01 11928908 15413604 540376 3.30 123628 3486392 1311044 7.52 1431240 2649212 68 Average: 11343528 14370405 1591596 9.72 105590 3073542 2180172 12.51 2257710 2440703 81800 07:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 ens3 381.77 280.82 2163.57 70.92 0.00 0.00 0.00 0.00 07:12:01 lo 0.87 0.87 0.09 0.09 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 308.42 246.24 3670.38 37.50 0.00 0.00 0.00 0.00 07:13:01 lo 1.67 1.67 0.16 0.16 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 324.20 224.55 3993.83 24.59 0.00 0.00 0.00 0.00 07:14:01 lo 1996.32 1996.32 1899.91 1899.91 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 07:15:01 ens3 54.19 46.63 20.35 11.75 0.00 0.00 0.00 0.00 07:15:01 lo 4052.79 4052.79 3857.30 3857.30 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 267.39 160.18 2943.96 20.40 0.00 0.00 0.00 0.00 07:16:01 lo 2063.03 2063.03 1958.36 1958.36 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 ens3 55.92 48.28 12.95 12.23 0.00 0.00 0.00 0.00 07:17:01 lo 2750.54 2750.54 2609.58 2609.58 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 ens3 58.19 52.94 103.20 14.36 0.00 0.00 0.00 0.00 07:18:01 lo 2015.25 2015.25 1907.12 1907.12 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 10.03 8.88 4.54 6.90 0.00 0.00 0.00 0.00 07:19:01 lo 8.05 8.05 1.30 1.30 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 182.52 133.56 1614.13 24.83 0.00 0.00 0.00 0.00 Average: lo 1611.07 1611.07 1529.24 1529.24 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19412) 07/10/24 _x86_64_ (4 CPU) 07:10:29 LINUX RESTART (4 CPU) 07:11:01 CPU %user %nice %system %iowait %steal %idle 07:12:01 all 21.34 13.39 10.70 3.78 0.09 50.70 07:12:01 0 11.61 14.82 11.02 6.06 0.10 56.39 07:12:01 1 19.20 13.59 11.06 3.31 0.08 52.75 07:12:01 2 17.56 13.01 10.60 2.31 0.07 56.45 07:12:01 3 37.09 12.12 10.13 3.43 0.12 37.12 07:13:01 all 45.27 0.00 2.05 2.69 0.08 49.91 07:13:01 0 54.63 0.00 2.43 3.66 0.10 39.18 07:13:01 1 43.78 0.00 1.96 3.18 0.07 51.02 07:13:01 2 39.90 0.00 2.36 3.12 0.08 54.54 07:13:01 3 42.79 0.00 1.45 0.80 0.07 54.90 07:14:01 all 63.83 0.00 2.90 1.45 0.09 31.72 07:14:01 0 62.07 0.00 3.22 1.66 0.10 32.95 07:14:01 1 61.47 0.00 3.49 1.89 0.10 33.05 07:14:01 2 67.82 0.00 2.28 1.93 0.08 27.89 07:14:01 3 63.95 0.00 2.64 0.33 0.08 32.99 07:15:01 all 68.28 0.00 3.33 0.60 0.10 27.70 07:15:01 0 72.30 0.00 4.62 1.23 0.10 21.75 07:15:01 1 68.63 0.00 3.06 0.89 0.10 27.33 07:15:01 2 62.85 0.00 2.68 0.12 0.10 34.26 07:15:01 3 69.35 0.00 2.99 0.15 0.08 27.43 07:16:01 all 73.33 0.00 3.77 0.70 0.10 22.09 07:16:01 0 75.50 0.00 3.52 0.70 0.12 20.16 07:16:01 1 74.59 0.00 4.53 0.49 0.10 20.29 07:16:01 2 70.48 0.00 3.68 0.89 0.10 24.86 07:16:01 3 72.77 0.00 3.38 0.72 0.10 23.03 07:17:01 all 71.56 0.00 3.23 0.17 0.11 24.93 07:17:01 0 71.88 0.00 3.16 0.18 0.12 24.66 07:17:01 1 69.36 0.00 3.00 0.07 0.10 27.47 07:17:01 2 70.89 0.00 3.15 0.18 0.12 25.66 07:17:01 3 74.12 0.00 3.60 0.23 0.10 21.94 07:18:01 all 69.12 0.00 2.49 0.22 0.10 28.07 07:18:01 0 66.11 0.00 3.78 0.48 0.08 29.54 07:18:01 1 73.26 0.00 1.85 0.02 0.10 24.78 07:18:01 2 68.24 0.00 2.01 0.10 0.10 29.55 07:18:01 3 68.90 0.00 2.33 0.28 0.10 28.39 07:19:01 all 7.84 0.00 0.24 0.35 0.06 91.51 07:19:01 0 6.99 0.00 0.30 1.00 0.07 91.65 07:19:01 1 8.91 0.00 0.15 0.03 0.03 90.88 07:19:01 2 5.67 0.00 0.22 0.37 0.05 93.69 07:19:01 3 9.80 0.00 0.28 0.02 0.08 89.81 Average: all 52.55 1.67 3.59 1.24 0.09 40.87 Average: 0 52.60 1.84 3.99 1.87 0.10 39.59 Average: 1 52.35 1.70 3.64 1.23 0.09 40.99 Average: 2 50.41 1.62 3.37 1.13 0.09 43.38 Average: 3 54.83 1.50 3.34 0.74 0.09 39.49