---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10189 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 665 11974 1 3357 14992 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:e6:a8:8f brd ff:ff:ff:ff:ff:ff inet 10.30.171.146/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fee6:a88f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:7a:34:43 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10189) 11/25/24 _x86_64_ (4 CPU) 17:32:24 LINUX RESTART (4 CPU) 17:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:34:01 283.12 87.63 195.49 0.00 2596.98 8830.11 0.00 17:35:01 62.12 13.76 48.36 0.00 1375.64 9321.11 0.00 17:36:01 164.42 35.29 129.13 0.00 1673.59 4419.93 0.00 17:37:01 23.64 1.97 21.68 0.00 119.83 11158.81 0.00 17:38:01 58.82 5.83 52.99 0.00 4585.90 10298.82 0.00 Average: 117.87 28.70 89.17 0.00 2068.56 8805.75 0.00 17:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 13357128 15426648 551992 3.37 70168 2195836 1280348 7.35 808976 1938364 173652 17:35:01 13275628 15472376 499516 3.05 75380 2311480 1204464 6.91 768624 2047656 288 17:36:01 11929700 14576912 1382268 8.44 89108 2729148 2153972 12.36 1784920 2343640 301996 17:37:01 10933348 13653008 2305652 14.07 91544 2792676 2801768 16.07 2770808 2346920 40408 17:38:01 12305324 15391820 556520 3.40 101352 3139616 1293964 7.42 1230224 2494344 17524 Average: 12360226 14904153 1059190 6.47 85510 2633751 1746903 10.02 1472710 2234185 106774 17:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 17:34:01 ens3 144.84 111.10 1228.37 22.36 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:35:01 ens3 43.03 35.71 274.53 11.26 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 17:36:01 ens3 422.75 309.43 5292.14 41.04 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 2.98 2.98 0.24 0.24 0.00 0.00 0.00 0.00 17:37:01 ens3 69.59 56.36 67.99 17.42 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 17:38:01 ens3 246.84 169.37 2783.92 18.51 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 185.54 136.48 1931.67 22.12 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10189) 11/25/24 _x86_64_ (4 CPU) 17:32:24 LINUX RESTART (4 CPU) 17:33:02 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 18.73 12.87 10.26 4.26 0.10 53.78 17:34:01 0 26.72 11.64 10.05 3.93 0.10 47.56 17:34:01 1 23.99 12.10 9.62 3.95 0.10 50.25 17:34:01 2 11.73 13.52 10.53 5.85 0.10 58.27 17:34:01 3 12.50 14.23 10.84 3.32 0.09 59.03 17:35:01 all 3.76 0.00 0.44 1.30 0.03 94.48 17:35:01 0 1.44 0.00 0.23 0.18 0.02 98.13 17:35:01 1 10.22 0.00 0.67 0.53 0.03 88.54 17:35:01 2 1.84 0.00 0.70 4.47 0.03 92.96 17:35:01 3 1.55 0.00 0.15 0.00 0.02 98.28 17:36:01 all 49.45 0.00 2.02 1.11 0.09 47.32 17:36:01 0 49.75 0.00 1.99 0.59 0.10 47.57 17:36:01 1 50.25 0.00 1.72 0.39 0.08 47.56 17:36:01 2 45.66 0.00 2.19 1.10 0.08 50.96 17:36:01 3 52.16 0.00 2.18 2.38 0.08 43.19 17:37:01 all 71.49 0.00 1.65 0.41 0.11 26.34 17:37:01 0 70.22 0.00 1.62 0.10 0.10 27.96 17:37:01 1 68.70 0.00 1.91 0.13 0.12 29.14 17:37:01 2 71.86 0.00 1.47 1.38 0.10 25.19 17:37:01 3 75.21 0.00 1.59 0.02 0.12 23.07 17:38:01 all 60.86 0.00 2.63 1.24 0.10 35.17 17:38:01 0 64.08 0.00 2.08 0.94 0.12 32.79 17:38:01 1 55.27 0.00 3.27 1.44 0.08 39.94 17:38:01 2 59.45 0.00 2.88 2.08 0.10 35.50 17:38:01 3 64.65 0.00 2.29 0.52 0.08 32.46 Average: all 40.95 2.53 3.37 1.65 0.08 51.42 Average: 0 42.48 2.29 3.16 1.14 0.09 50.84 Average: 1 41.76 2.37 3.41 1.28 0.08 51.09 Average: 2 38.21 2.66 3.52 2.96 0.08 52.56 Average: 3 41.33 2.79 3.37 1.24 0.08 51.19