---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-565 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 9.7G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 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 747 11700 1 3549 14910 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:34:f3:fe brd ff:ff:ff:ff:ff:ff inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe34:f3fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:2d:2e:10 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-565) 10/23/24 _x86_64_ (4 CPU) 18:02:17 LINUX RESTART (4 CPU) 18:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:04:01 271.95 79.46 192.49 0.00 2488.53 10990.15 0.00 18:05:01 229.21 59.61 169.59 0.00 3548.15 20419.59 0.00 18:06:01 69.52 4.78 64.74 0.00 181.84 15883.22 0.00 18:07:01 20.28 0.02 20.26 0.00 0.13 6519.85 0.00 18:08:01 75.22 6.57 68.66 0.00 4676.02 18244.43 0.00 Average: 132.78 29.92 102.85 0.00 2177.94 14423.09 0.00 18:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:04:01 13263476 15399808 575028 3.51 74716 2254688 1307760 7.50 866536 1966132 188988 18:05:01 11193516 14110312 1846028 11.27 95868 2981668 2482684 14.24 2293732 2553124 372384 18:06:01 11233108 14091028 1865072 11.39 100800 2917872 2496176 14.32 2455504 2356712 15376 18:07:01 10865108 13899280 2056328 12.55 102904 3081944 2641380 15.15 2678796 2488836 155096 18:08:01 12013932 15296588 650396 3.97 112972 3314152 1426968 8.19 1471620 2534596 23712 Average: 11713828 14559403 1398570 8.54 97452 2910065 2070994 11.88 1953238 2379880 151111 18:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 18:04:01 ens3 137.93 103.07 1036.32 22.86 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 lo 1032.02 1032.02 979.98 979.98 0.00 0.00 0.00 0.00 18:05:01 ens3 562.33 419.19 7368.61 51.73 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 1828.25 1828.25 1738.08 1738.08 0.00 0.00 0.00 0.00 18:06:01 ens3 48.04 43.06 51.36 9.23 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 lo 1990.80 1990.80 1894.30 1894.30 0.00 0.00 0.00 0.00 18:07:01 ens3 66.54 54.59 150.54 13.16 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 2232.33 2232.33 2100.94 2100.94 0.00 0.00 0.00 0.00 18:08:01 ens3 242.33 144.78 2137.63 21.77 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 1421.58 1421.58 1347.16 1347.16 0.00 0.00 0.00 0.00 Average: ens3 211.69 153.11 2152.79 23.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-565) 10/23/24 _x86_64_ (4 CPU) 18:02:17 LINUX RESTART (4 CPU) 18:03:02 CPU %user %nice %system %iowait %steal %idle 18:04:01 all 19.29 10.85 9.03 3.93 0.09 56.80 18:04:01 0 22.16 10.72 8.97 3.88 0.09 54.19 18:04:01 1 23.39 11.79 10.41 3.91 0.09 50.42 18:04:01 2 12.72 12.29 8.91 2.11 0.10 63.86 18:04:01 3 18.85 8.60 7.83 5.82 0.10 58.80 18:05:01 all 61.05 0.00 3.04 2.44 0.11 33.36 18:05:01 0 63.68 0.00 1.93 1.36 0.12 32.91 18:05:01 1 67.44 0.00 4.16 1.81 0.13 26.44 18:05:01 2 56.75 0.00 3.05 4.61 0.10 35.49 18:05:01 3 56.29 0.00 3.01 1.99 0.10 38.61 18:06:01 all 71.32 0.00 2.86 0.68 0.12 25.03 18:06:01 0 71.62 0.00 2.34 0.86 0.12 25.07 18:06:01 1 72.68 0.00 3.39 0.77 0.12 23.04 18:06:01 2 68.72 0.00 3.13 0.74 0.12 27.30 18:06:01 3 72.26 0.00 2.59 0.34 0.12 24.70 18:07:01 all 76.48 0.00 2.68 0.25 0.13 20.46 18:07:01 0 77.47 0.00 2.87 0.02 0.10 19.54 18:07:01 1 72.97 0.00 3.69 0.83 0.17 22.34 18:07:01 2 78.94 0.00 2.50 0.15 0.12 18.29 18:07:01 3 76.51 0.00 1.68 0.00 0.12 21.69 18:08:01 all 53.06 0.00 3.39 1.58 0.11 41.87 18:08:01 0 50.16 0.00 2.82 1.07 0.10 45.85 18:08:01 1 51.97 0.00 3.27 2.21 0.08 42.46 18:08:01 2 61.21 0.00 3.14 1.11 0.12 34.43 18:08:01 3 48.88 0.00 4.32 1.91 0.15 44.74 Average: all 56.37 2.14 4.18 1.77 0.11 35.43 Average: 0 57.16 2.11 3.76 1.43 0.10 35.44 Average: 1 57.77 2.33 4.97 1.90 0.12 32.91 Average: 2 55.84 2.42 4.13 1.74 0.11 35.76 Average: 3 54.70 1.70 3.87 2.00 0.12 37.62