---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7423 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /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 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 725 11016 1 4255 14933 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:ed:d5:11 brd ff:ff:ff:ff:ff:ff inet 10.30.171.250/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:feed:d511/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:e0:f4:04 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-7423) 02/01/25 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:02 368.76 83.99 284.77 0.00 1759.97 10982.97 0.00 08:59:01 137.52 29.49 108.03 0.00 1882.12 9919.15 0.00 09:00:01 224.21 21.81 202.40 0.00 1325.11 10992.57 0.00 09:01:01 72.53 5.21 67.31 0.00 180.74 12610.73 0.00 09:02:01 84.97 5.23 79.74 0.00 4345.41 38292.28 0.00 Average: 177.73 29.14 148.58 0.00 1898.67 16581.61 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:02 13257292 15358108 621896 3.80 71680 2222504 1367172 7.84 851420 1991152 236956 08:59:01 12824564 15090368 883208 5.39 78288 2375296 1606772 9.22 1137636 2127464 90608 09:00:01 11643584 14142000 1824124 11.14 84600 2594572 2462016 14.13 2189284 2240608 7528 09:01:01 11431284 14203452 1759772 10.74 98552 2841880 2327440 13.35 2269608 2355168 85692 09:02:01 11317660 15323568 627996 3.83 130660 4005120 1391792 7.99 1632960 3057712 2124 Average: 12094877 14823499 1143399 6.98 92756 2807874 1831038 10.51 1616182 2354421 84582 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 ens3 225.96 152.64 1242.23 51.53 0.00 0.00 0.00 0.00 08:58:02 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 137.23 119.76 1600.15 20.90 0.00 0.00 0.00 0.00 08:59:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 185.02 150.84 2445.53 20.84 0.00 0.00 0.00 0.00 09:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 285.45 212.51 3728.89 25.12 0.00 0.00 0.00 0.00 09:01:01 lo 1732.86 1732.86 1648.65 1648.65 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 339.79 267.29 3695.65 196.06 0.00 0.00 0.00 0.00 09:02:01 lo 16.98 16.98 1.68 1.68 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 235.02 180.81 2545.68 63.03 0.00 0.00 0.00 0.00 Average: lo 351.75 351.75 331.27 331.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7423) 02/01/25 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:02 all 20.83 14.20 12.14 3.22 0.08 49.53 08:58:02 0 26.80 14.24 13.17 4.67 0.10 41.02 08:58:02 1 18.62 14.25 11.73 2.96 0.07 52.36 08:58:02 2 25.29 11.95 10.38 2.87 0.08 49.42 08:58:02 3 12.53 16.37 13.27 2.35 0.08 55.38 08:59:01 all 10.72 0.00 0.82 1.31 0.04 87.11 08:59:01 0 13.22 0.00 0.65 1.12 0.03 84.97 08:59:01 1 10.21 0.00 0.99 1.96 0.03 86.81 08:59:01 2 9.61 0.00 0.85 1.83 0.03 87.67 08:59:01 3 9.82 0.00 0.82 0.34 0.05 88.97 09:00:01 all 55.49 0.00 1.79 1.16 0.10 41.46 09:00:01 0 59.50 0.00 1.34 0.17 0.10 38.89 09:00:01 1 50.52 0.00 2.00 2.52 0.10 44.85 09:00:01 2 56.02 0.00 1.53 1.45 0.08 40.92 09:00:01 3 55.92 0.00 2.30 0.50 0.10 41.18 09:01:01 all 61.28 0.00 3.17 0.71 0.10 34.75 09:01:01 0 58.99 0.00 2.87 0.56 0.08 37.50 09:01:01 1 59.55 0.00 2.72 1.24 0.10 36.40 09:01:01 2 62.34 0.00 2.67 0.22 0.10 34.67 09:01:01 3 64.25 0.00 4.43 0.81 0.10 30.40 09:02:01 all 31.94 0.00 3.80 3.56 0.08 60.62 09:02:01 0 26.35 0.00 4.96 5.74 0.07 62.89 09:02:01 1 45.01 0.00 4.31 6.20 0.10 44.39 09:02:01 2 25.68 0.00 3.40 1.12 0.07 69.73 09:02:01 3 30.74 0.00 2.52 1.19 0.07 65.48 Average: all 36.12 2.84 4.35 1.99 0.08 54.62 Average: 0 37.00 2.86 4.61 2.46 0.08 52.99 Average: 1 36.89 2.85 4.36 2.98 0.08 52.84 Average: 2 35.88 2.39 3.77 1.50 0.07 56.39 Average: 3 34.70 3.27 4.66 1.04 0.08 56.26