---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1823 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 14G 64G 18% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 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 689 7759 1 7548 14968 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:cc:b8:5b brd ff:ff:ff:ff:ff:ff inet 10.30.170.18/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fecc:b85b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:38:a5:b3 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-1823) 12/11/24 _x86_64_ (4 CPU) 03:12:55 LINUX RESTART (4 CPU) 03:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:14:02 305.95 154.96 150.99 0.00 12490.98 89105.15 0.00 03:15:01 101.41 54.79 46.62 0.00 1536.01 15630.99 0.00 03:16:01 51.07 1.48 49.59 0.00 37.31 55006.63 0.00 03:17:01 40.06 0.07 39.99 0.00 1.05 50632.80 0.00 03:18:01 87.84 0.35 87.49 0.00 16.13 83645.05 0.00 03:19:01 98.03 4.83 93.20 0.00 4491.52 69891.15 0.00 03:20:01 55.39 8.83 46.56 0.00 321.28 55124.01 0.00 03:21:01 111.81 12.08 99.73 0.00 958.11 38709.95 0.00 03:22:01 78.69 11.75 66.94 0.00 1067.02 8607.77 0.00 Average: 103.27 27.59 75.68 0.00 2322.36 51883.08 0.00 03:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:02 13675512 15472368 524896 3.20 43984 1966420 1222100 7.01 711312 1752492 22380 03:15:01 11650616 14368540 1600016 9.77 71444 2831348 2131500 12.23 1919336 2510564 461460 03:16:01 10267044 14997008 964256 5.89 90024 4750304 1629384 9.35 1984872 3749548 785200 03:17:01 8682792 15440988 518120 3.16 121504 6665620 1199620 6.88 1968892 5265796 2040576 03:18:01 7295632 14350368 1609208 9.82 135984 6933572 2213612 12.70 2951816 5655568 848876 03:19:01 8872480 14488780 1461216 8.92 150680 5532140 2102084 12.06 2534536 4537416 364944 03:20:01 8016960 14750768 1198684 7.32 156660 6613096 1914876 10.99 3000464 4896060 783520 03:21:01 8178788 15313312 636708 3.89 168936 6977568 1338128 7.68 2551792 5160560 99816 03:22:01 7958072 15336752 612316 3.74 178344 7182952 1330792 7.64 2558844 5343288 113248 Average: 9399766 14946543 1013936 6.19 124173 5494780 1675788 9.61 2242429 4319032 613336 03:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:02 ens3 379.87 264.87 1660.21 72.89 0.00 0.00 0.00 0.00 03:14:02 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 03:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 878.68 676.94 7940.20 138.30 0.00 0.00 0.00 0.00 03:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 195.25 166.35 178.62 46.26 0.00 0.00 0.00 0.00 03:16:01 lo 1.03 1.03 0.08 0.08 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 267.76 235.99 1892.08 57.27 0.00 0.00 0.00 0.00 03:17:01 lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 223.28 197.52 59.02 58.94 0.00 0.00 0.00 0.00 03:18:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 425.45 332.84 2920.45 66.48 0.00 0.00 0.00 0.00 03:19:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 113.61 141.36 33.56 3867.69 0.00 0.00 0.00 0.00 03:20:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 65.91 55.61 711.53 8.78 0.00 0.00 0.00 0.00 03:21:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 33.78 33.31 246.46 8.92 0.00 0.00 0.00 0.00 03:22:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 285.94 233.05 1726.66 480.61 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1823) 12/11/24 _x86_64_ (4 CPU) 03:12:55 LINUX RESTART (4 CPU) 03:13:01 CPU %user %nice %system %iowait %steal %idle 03:14:02 all 10.18 16.41 13.34 8.36 0.16 51.56 03:14:02 0 12.06 14.77 13.63 11.18 0.13 48.22 03:14:02 1 9.91 16.58 13.38 5.01 0.14 54.98 03:14:02 2 10.61 16.59 13.08 10.03 0.22 49.48 03:14:02 3 8.12 17.69 13.26 7.19 0.14 53.61 03:15:01 all 54.66 3.96 5.76 2.31 0.13 33.18 03:15:01 0 40.60 3.89 5.72 3.00 0.12 46.68 03:15:01 1 58.37 4.08 4.94 1.18 0.12 31.31 03:15:01 2 65.26 3.80 5.40 1.98 0.14 23.42 03:15:01 3 54.48 4.07 6.98 3.08 0.14 31.26 03:16:01 all 38.87 0.00 2.29 4.20 0.08 54.56 03:16:01 0 44.70 0.00 3.41 8.78 0.12 42.99 03:16:01 1 32.03 0.00 1.67 0.25 0.10 65.96 03:16:01 2 45.71 0.00 1.49 0.33 0.07 52.40 03:16:01 3 33.00 0.00 2.61 7.49 0.05 56.86 03:17:01 all 33.58 0.00 2.65 10.15 0.08 53.53 03:17:01 0 24.53 0.00 1.65 20.09 0.07 53.66 03:17:01 1 35.09 0.00 1.63 11.64 0.07 51.57 03:17:01 2 52.66 0.00 5.87 1.46 0.10 39.91 03:17:01 3 22.15 0.00 1.46 7.35 0.08 68.96 03:18:01 all 49.62 0.00 2.53 9.87 0.18 37.81 03:18:01 0 59.23 0.00 3.87 16.83 0.31 19.76 03:18:01 1 47.38 0.00 2.47 5.40 0.10 44.65 03:18:01 2 45.83 0.00 2.40 8.14 0.14 43.50 03:18:01 3 46.18 0.00 1.39 9.22 0.17 43.04 03:19:01 all 48.11 0.00 4.47 9.29 0.12 38.00 03:19:01 0 29.29 0.00 2.79 3.45 0.10 64.38 03:19:01 1 52.40 0.00 3.44 10.46 0.17 33.53 03:19:01 2 54.59 0.00 7.92 10.42 0.10 26.96 03:19:01 3 56.47 0.00 3.77 12.93 0.10 26.72 03:20:01 all 30.74 0.00 1.89 3.07 0.08 64.21 03:20:01 0 23.34 0.00 2.44 1.71 0.10 72.41 03:20:01 1 28.87 0.00 1.06 3.33 0.08 66.66 03:20:01 2 52.30 0.00 2.81 2.21 0.08 42.59 03:20:01 3 18.52 0.00 1.26 5.04 0.07 75.11 03:21:01 all 39.36 0.00 1.85 5.92 0.14 52.74 03:21:01 0 39.73 0.00 1.65 2.22 0.12 56.29 03:21:01 1 31.22 0.00 1.61 6.87 0.20 60.09 03:21:01 2 29.24 0.00 1.31 7.43 0.08 61.94 03:21:01 3 57.23 0.00 2.82 7.16 0.15 32.64 03:22:01 all 18.39 0.00 1.45 2.61 0.08 77.48 03:22:01 0 16.57 0.00 1.30 2.66 0.07 79.41 03:22:01 1 7.38 0.00 0.78 0.48 0.08 91.27 03:22:01 2 21.23 0.00 1.97 6.16 0.08 70.55 03:22:01 3 28.44 0.00 1.72 1.14 0.07 68.63 Average: all 35.90 2.24 4.01 6.20 0.12 51.54 Average: 0 32.14 2.06 4.04 7.78 0.13 53.86 Average: 1 33.54 2.28 3.43 4.96 0.12 55.68 Average: 2 41.88 2.25 4.68 5.34 0.11 45.74 Average: 3 36.03 2.38 3.89 6.74 0.11 50.86