---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4385 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 9.5G 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 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/23545 /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 698 11910 1 3388 14960 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:eb:9b:5a brd ff:ff:ff:ff:ff:ff inet 10.30.171.194/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feeb:9b5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:be:80:64 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-4385) 01/23/25 _x86_64_ (4 CPU) 18:48:50 LINUX RESTART (4 CPU) 18:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:50:02 442.54 161.84 280.70 0.00 12003.60 46604.63 0.00 18:51:01 361.13 47.18 313.95 0.00 2545.74 15156.77 0.00 18:52:01 39.15 13.53 25.62 0.00 695.12 12677.93 0.00 18:53:01 4.10 0.08 4.02 0.00 4.67 1238.46 0.00 18:54:01 30.29 1.70 28.60 0.00 149.31 3668.46 0.00 Average: 174.81 44.86 129.96 0.00 3081.31 15871.42 0.00 18:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:50:02 13435340 15366216 621120 3.79 56828 2080124 1356268 7.78 843324 1842624 125952 18:51:01 12250812 14750928 1210216 7.39 85920 2594208 1822972 10.46 1510332 2308348 282960 18:52:01 10988576 13631552 2327768 14.21 89888 2725516 3154980 18.10 2764444 2303624 34964 18:53:01 10055356 12699216 3259984 19.90 89976 2726312 3741768 21.47 3695008 2304160 20 18:54:01 12558660 15315000 638532 3.90 102064 2821508 1330920 7.64 1129388 2360368 1144 Average: 11857749 14352582 1611524 9.84 84935 2589534 2281382 13.09 1988499 2223825 89008 18:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:50:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 18:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:02 ens3 402.77 266.07 1966.25 70.97 0.00 0.00 0.00 0.00 18:51:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 ens3 304.37 242.70 4428.16 32.94 0.00 0.00 0.00 0.00 18:52:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 ens3 105.23 95.44 1313.70 12.54 0.00 0.00 0.00 0.00 18:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 ens3 0.87 1.00 0.16 0.19 0.00 0.00 0.00 0.00 18:54:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 ens3 63.31 40.93 776.94 11.33 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 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 174.87 128.85 1687.88 25.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4385) 01/23/25 _x86_64_ (4 CPU) 18:48:50 LINUX RESTART (4 CPU) 18:49:01 CPU %user %nice %system %iowait %steal %idle 18:50:02 all 17.21 17.57 15.28 4.93 0.11 44.90 18:50:02 0 18.22 16.95 15.16 3.75 0.14 45.79 18:50:02 1 13.70 19.45 15.48 2.96 0.10 48.31 18:50:02 2 25.18 14.89 14.61 4.81 0.10 40.41 18:50:02 3 11.68 19.02 15.88 8.20 0.12 45.10 18:51:01 all 42.69 1.71 3.31 2.49 0.09 49.71 18:51:01 0 32.87 2.22 3.07 2.15 0.05 59.63 18:51:01 1 40.78 1.20 2.82 4.06 0.09 51.06 18:51:01 2 57.64 2.23 3.80 1.69 0.12 34.53 18:51:01 3 39.43 1.21 3.56 2.04 0.09 53.67 18:52:01 all 79.60 0.00 1.88 0.63 0.12 17.78 18:52:01 0 84.49 0.00 2.89 0.35 0.12 12.15 18:52:01 1 82.40 0.00 1.49 0.28 0.10 15.73 18:52:01 2 70.99 0.00 1.71 0.18 0.12 27.00 18:52:01 3 80.61 0.00 1.42 1.69 0.13 16.14 18:53:01 all 48.34 0.00 0.43 0.07 0.07 51.08 18:53:01 0 54.15 0.00 0.77 0.00 0.08 44.99 18:53:01 1 54.21 0.00 0.35 0.00 0.07 45.37 18:53:01 2 38.30 0.00 0.30 0.30 0.07 61.03 18:53:01 3 46.75 0.00 0.30 0.00 0.08 52.86 18:54:01 all 34.51 0.00 1.56 0.71 0.09 63.14 18:54:01 0 33.33 0.00 1.30 0.68 0.08 64.60 18:54:01 1 27.32 0.00 1.27 0.97 0.08 70.35 18:54:01 2 41.84 0.00 2.53 0.70 0.10 54.82 18:54:01 3 35.57 0.00 1.14 0.47 0.08 62.74 Average: all 44.54 3.84 4.47 1.75 0.10 45.31 Average: 0 44.67 3.81 4.62 1.38 0.09 45.42 Average: 1 43.77 4.11 4.26 1.64 0.09 46.13 Average: 2 46.80 3.41 4.57 1.53 0.10 43.59 Average: 3 42.90 4.01 4.43 2.47 0.10 46.09