---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3686 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 12002 1 3308 14971 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:96:1a:2b brd ff:ff:ff:ff:ff:ff inet 10.30.171.222/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe96:1a2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:70:bc:8f 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-3686) 11/02/24 _x86_64_ (4 CPU) 18:13:21 LINUX RESTART (4 CPU) 18:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 158.18 80.33 77.85 0.00 2203.46 22268.81 0.00 18:16:01 72.39 27.80 44.59 0.00 1827.16 23907.88 0.00 18:17:01 165.79 22.96 142.83 0.00 1300.85 23737.51 0.00 18:18:01 12.01 0.68 11.33 0.00 50.52 12571.37 0.00 18:19:01 79.84 8.60 71.24 0.00 2721.89 16826.39 0.00 18:20:01 8.10 0.02 8.08 0.00 0.13 1053.16 0.00 Average: 82.51 23.24 59.27 0.00 1348.36 16712.25 0.00 18:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 13301568 15388236 590936 3.61 71100 2210212 1316480 7.55 838280 1962504 205436 18:16:01 12848640 15125236 844824 5.16 80596 2382856 1548832 8.89 1117936 2118872 92076 18:17:01 11784856 14282512 1680004 10.26 86132 2591200 2414444 13.85 2077696 2206128 46328 18:18:01 11724744 14331756 1628892 9.94 90236 2690172 2144228 12.30 2047912 2288012 84944 18:19:01 11092184 14120324 1831756 11.18 103616 3080556 2612364 14.99 2451120 2491640 26828 18:20:01 10951284 13982404 1969488 12.02 103724 3083104 2496952 14.33 2588552 2493572 344 Average: 11950546 14538411 1424317 8.69 89234 2673017 2088883 11.98 1853583 2260121 75993 18:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 ens3 82.26 69.96 917.95 8.26 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:16:01 ens3 169.57 145.74 1634.97 26.70 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:17:01 ens3 228.50 186.49 2061.95 31.07 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 4.68 4.68 0.35 0.35 0.00 0.00 0.00 0.00 18:18:01 ens3 137.26 114.65 1070.12 23.30 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 43.83 43.83 4.01 4.01 0.00 0.00 0.00 0.00 18:19:01 ens3 386.19 228.17 4395.47 23.90 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 1076.82 1076.82 1020.50 1020.50 0.00 0.00 0.00 0.00 18:20:01 ens3 1.88 2.23 0.33 0.41 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 7.60 7.60 0.58 0.58 0.00 0.00 0.00 0.00 Average: ens3 167.85 124.69 1682.31 18.97 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 189.70 189.70 171.43 171.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3686) 11/02/24 _x86_64_ (4 CPU) 18:13:21 LINUX RESTART (4 CPU) 18:14:02 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 17.53 12.78 9.28 5.28 0.10 55.03 18:15:01 0 16.34 12.02 8.46 3.81 0.10 59.26 18:15:01 1 21.09 11.25 8.97 5.84 0.09 52.77 18:15:01 2 22.64 14.82 10.07 4.44 0.12 47.91 18:15:01 3 10.06 13.03 9.63 7.02 0.09 60.17 18:16:01 all 11.27 0.00 0.88 1.30 0.04 86.51 18:16:01 0 9.58 0.00 1.10 3.42 0.05 85.85 18:16:01 1 10.63 0.00 0.52 0.18 0.03 88.64 18:16:01 2 14.36 0.00 1.44 0.64 0.03 83.53 18:16:01 3 10.51 0.00 0.47 0.97 0.03 88.02 18:17:01 all 76.58 0.00 2.30 1.01 0.11 20.01 18:17:01 0 72.79 0.00 3.16 2.16 0.12 21.78 18:17:01 1 77.58 0.00 1.76 0.45 0.12 20.10 18:17:01 2 82.89 0.00 1.72 0.17 0.10 15.12 18:17:01 3 73.07 0.00 2.54 1.27 0.10 23.03 18:18:01 all 54.35 0.00 1.69 0.13 0.09 43.74 18:18:01 0 55.23 0.00 1.77 0.22 0.08 42.69 18:18:01 1 51.74 0.00 2.10 0.27 0.08 45.81 18:18:01 2 57.03 0.00 1.27 0.00 0.10 41.60 18:18:01 3 53.37 0.00 1.62 0.03 0.10 44.88 18:19:01 all 72.68 0.00 2.98 0.83 0.11 23.40 18:19:01 0 73.60 0.00 2.99 0.59 0.12 22.71 18:19:01 1 71.46 0.00 2.60 1.07 0.12 24.75 18:19:01 2 72.33 0.00 3.15 0.47 0.12 23.94 18:19:01 3 73.33 0.00 3.16 1.21 0.10 22.20 18:20:01 all 54.42 0.00 1.17 0.04 0.07 44.30 18:20:01 0 60.58 0.00 1.14 0.02 0.07 38.20 18:20:01 1 45.58 0.00 1.31 0.05 0.07 53.00 18:20:01 2 52.49 0.00 0.83 0.10 0.08 46.50 18:20:01 3 59.01 0.00 1.42 0.00 0.07 39.51 Average: all 47.89 2.09 3.03 1.42 0.09 45.48 Average: 0 48.14 1.97 3.08 1.69 0.09 45.03 Average: 1 46.39 1.85 2.85 1.30 0.08 47.53 Average: 2 50.39 2.42 3.05 0.95 0.09 43.10 Average: 3 46.66 2.13 3.12 1.73 0.08 46.28