---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3283 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 9.8G 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 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 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /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 626 11832 1 3538 15031 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:23:7a:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe23:7ad2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:f9:cb:0d 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-3283) 12/17/24 _x86_64_ (4 CPU) 04:27:19 LINUX RESTART (4 CPU) 04:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:29:01 152.14 123.83 28.31 0.00 11358.77 9436.03 0.00 04:30:01 54.85 20.66 34.19 0.00 422.53 23733.17 0.00 04:31:01 66.31 24.40 41.91 0.00 1023.83 3382.24 0.00 04:32:01 37.01 0.57 36.44 0.00 75.85 6505.98 0.00 04:33:01 53.71 2.48 51.22 0.00 2016.06 8224.23 0.00 04:34:01 34.09 1.53 32.56 0.00 2275.11 3665.98 0.00 Average: 66.35 28.91 37.44 0.00 2861.94 9158.19 0.00 04:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 12094444 14599008 1381812 8.44 57676 2646648 2069896 11.88 1610204 2401820 601376 04:30:01 11367388 13884312 2094584 12.79 58692 2657232 2769764 15.89 2372272 2360628 724 04:31:01 12721428 15416136 557740 3.40 71344 2815060 1311160 7.52 887796 2486348 75684 04:32:01 12665824 15459752 505092 3.08 83172 2893860 1250124 7.17 846096 2564984 13236 04:33:01 12289752 15393028 558344 3.41 93684 3178712 1349940 7.74 998032 2762304 72584 04:34:01 12153892 15425808 524368 3.20 97308 3339464 1275664 7.32 1063744 2826544 95040 Average: 12215455 15029674 936990 5.72 76979 2921829 1671091 9.59 1296357 2567105 143107 04:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 04:29:01 ens3 321.00 254.26 4237.34 56.45 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 04:30:01 ens3 1.65 1.08 0.68 0.53 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:31:01 ens3 63.49 51.42 713.08 7.96 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:32:01 ens3 9.05 8.22 28.22 3.04 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 04:33:01 ens3 100.97 53.14 1676.41 5.40 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:34:01 ens3 265.03 71.34 1409.22 7.18 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 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 126.86 73.24 1344.12 13.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3283) 12/17/24 _x86_64_ (4 CPU) 04:27:19 LINUX RESTART (4 CPU) 04:28:01 CPU %user %nice %system %iowait %steal %idle 04:29:01 all 25.28 8.47 9.01 22.08 0.17 34.99 04:29:01 0 26.66 8.12 8.19 18.87 0.14 38.04 04:29:01 1 23.58 8.75 9.54 22.57 0.15 35.41 04:29:01 2 27.28 8.56 8.85 18.76 0.17 36.37 04:29:01 3 23.59 8.45 9.48 28.20 0.21 30.07 04:30:01 all 30.88 1.99 3.19 28.49 0.12 35.33 04:30:01 0 29.34 2.42 3.23 27.88 0.15 36.98 04:30:01 1 28.94 1.94 2.91 36.70 0.10 29.40 04:30:01 2 33.54 1.76 2.97 16.20 0.08 45.45 04:30:01 3 31.67 1.86 3.64 33.26 0.15 29.42 04:31:01 all 10.63 3.02 3.41 19.49 0.19 63.27 04:31:01 0 22.20 2.98 3.37 17.05 0.24 54.17 04:31:01 1 6.33 3.39 3.86 25.37 0.22 60.84 04:31:01 2 8.73 2.80 3.63 22.05 0.18 62.60 04:31:01 3 5.28 2.89 2.79 13.46 0.12 75.45 04:32:01 all 8.54 0.00 0.64 21.50 0.15 69.17 04:32:01 0 16.57 0.00 1.10 1.17 0.15 81.01 04:32:01 1 2.73 0.00 0.45 46.89 0.17 49.76 04:32:01 2 2.37 0.00 0.25 5.43 0.12 91.83 04:32:01 3 12.55 0.00 0.74 32.53 0.15 54.03 04:33:01 all 8.30 0.00 1.21 23.19 0.07 67.22 04:33:01 0 11.04 0.00 1.34 8.58 0.07 78.98 04:33:01 1 4.29 0.00 1.16 49.90 0.07 44.59 04:33:01 2 7.38 0.00 0.92 22.77 0.08 68.84 04:33:01 3 10.50 0.00 1.43 11.53 0.07 76.47 04:34:01 all 6.08 0.00 0.98 34.65 0.08 58.22 04:34:01 0 2.89 0.00 0.75 34.17 0.05 62.13 04:34:01 1 4.17 0.00 0.90 11.52 0.10 83.31 04:34:01 2 8.92 0.00 1.21 14.00 0.07 75.80 04:34:01 3 8.39 0.00 1.06 79.23 0.08 11.24 Average: all 14.87 2.23 3.05 24.90 0.13 54.83 Average: 0 18.03 2.23 2.97 17.91 0.13 58.73 Average: 1 11.59 2.33 3.12 32.17 0.13 50.66 Average: 2 14.63 2.17 2.96 16.53 0.12 63.60 Average: 3 15.24 2.17 3.16 33.03 0.13 46.27