---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3741 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: 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 9.1G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 656 12526 1 2814 15008 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:14:e0:5e brd ff:ff:ff:ff:ff:ff inet 10.30.170.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe14:e05e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:76:60:cc 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-3741) 11/02/24 _x86_64_ (4 CPU) 20:47:38 LINUX RESTART (4 CPU) 20:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:49:01 185.35 142.73 42.63 0.00 9810.06 40168.11 0.00 20:50:01 2.53 0.03 2.50 0.00 2.93 31.34 0.00 20:51:01 0.98 0.00 0.98 0.00 0.00 10.00 0.00 20:52:01 0.85 0.00 0.85 0.00 0.00 10.66 0.00 20:53:01 133.21 30.04 103.17 0.00 6554.64 21780.64 0.00 Average: 64.58 34.56 30.02 0.00 3273.42 12399.74 0.00 20:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:49:01 13868436 15554516 447068 2.73 41480 1859720 1202772 6.90 607604 1672076 408 20:50:01 13873624 15559808 441720 2.70 41520 1859816 1202772 6.90 600008 1672152 44 20:51:01 13874184 15560412 440984 2.69 41552 1859816 1202772 6.90 600048 1672152 4 20:52:01 13874932 15561164 440132 2.69 41592 1859820 1202772 6.90 599288 1672156 180 20:53:01 13035944 15447808 518576 3.17 77392 2527288 1259284 7.22 998108 2049772 29924 Average: 13705424 15536742 457696 2.79 48707 1993292 1214074 6.97 681011 1747662 6112 20:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 ens3 154.97 93.10 361.90 21.94 0.00 0.00 0.00 0.00 20:49:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 ens3 0.30 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 0.23 0.00 0.01 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 ens3 0.37 0.12 0.02 0.01 0.00 0.00 0.00 0.00 20:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 ens3 423.51 250.92 4665.33 47.52 0.00 0.00 0.00 0.00 20:53:01 lo 1.47 1.47 0.16 0.16 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 115.87 68.85 1005.42 13.89 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3741) 11/02/24 _x86_64_ (4 CPU) 20:47:38 LINUX RESTART (4 CPU) 20:48:01 CPU %user %nice %system %iowait %steal %idle 20:49:01 all 3.61 17.95 12.61 3.62 0.09 62.11 20:49:01 0 3.44 17.89 12.97 3.89 0.08 61.73 20:49:01 1 3.86 17.87 12.49 6.89 0.10 58.79 20:49:01 2 4.28 17.92 12.59 1.86 0.09 63.27 20:49:01 3 2.87 18.13 12.39 1.83 0.10 64.68 20:50:01 all 0.03 0.00 0.02 0.01 0.02 99.93 20:50:01 0 0.03 0.00 0.03 0.03 0.03 99.87 20:50:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:50:01 2 0.02 0.00 0.03 0.00 0.02 99.93 20:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:51:01 all 0.02 0.00 0.01 0.01 0.01 99.95 20:51:01 0 0.03 0.00 0.02 0.03 0.02 99.90 20:51:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:51:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:51:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:52:01 all 0.40 0.00 0.01 0.01 0.02 99.56 20:52:01 0 0.00 0.00 0.02 0.02 0.03 99.93 20:52:01 1 1.55 0.00 0.00 0.00 0.02 98.43 20:52:01 2 0.02 0.00 0.03 0.02 0.02 99.92 20:52:01 3 0.02 0.00 0.00 0.00 0.02 99.97 20:53:01 all 20.22 0.00 2.94 3.62 0.06 73.16 20:53:01 0 13.23 0.00 3.30 6.49 0.05 76.93 20:53:01 1 22.02 0.00 2.91 3.09 0.07 71.91 20:53:01 2 32.87 0.00 3.43 3.28 0.07 60.36 20:53:01 3 12.70 0.00 2.13 1.61 0.07 83.49 Average: all 4.86 3.55 3.09 1.44 0.04 87.03 Average: 0 3.34 3.55 3.24 2.09 0.04 87.73 Average: 1 5.53 3.52 3.06 1.98 0.04 85.87 Average: 2 7.44 3.52 3.18 1.03 0.04 84.80 Average: 3 3.11 3.59 2.88 0.68 0.04 89.70