---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11849 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 9.1G 69G 12% / 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 ---> free -m: total used free shared buff/cache available Mem: 15997 638 12551 1 2807 15020 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:df:0f:82 brd ff:ff:ff:ff:ff:ff inet 10.30.171.82/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fedf:f82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:5e:99: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-11849) 12/01/24 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:01 235.40 82.68 152.72 0.00 2674.12 30011.20 0.00 03:25:01 92.77 37.52 55.25 0.00 1614.13 30996.47 0.00 03:26:01 21.31 0.00 21.31 0.00 0.00 8874.79 0.00 03:27:01 174.47 36.61 137.86 0.00 1785.04 8289.69 0.00 03:28:01 16.38 1.73 14.65 0.00 124.51 2457.59 0.00 Average: 107.64 31.54 76.10 0.00 1234.78 16080.01 0.00 03:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 13462172 15467236 519160 3.17 67152 2137584 1300208 7.46 756860 1895312 149812 03:25:01 13294196 15482312 496324 3.03 74852 2304320 1237748 7.10 756208 2047916 98248 03:26:01 13293756 15483468 494528 3.02 75492 2304948 1237748 7.10 757140 2048568 364 03:27:01 12020772 14513108 1454372 8.88 86448 2586600 2060808 11.82 1845976 2208536 39244 03:28:01 12909640 15433972 532760 3.25 88840 2615068 1285876 7.38 947448 2219780 18132 Average: 12996107 15276019 699429 4.27 78557 2389704 1424478 8.17 1012726 2084022 61160 03:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 ens3 198.95 139.45 1131.74 48.50 0.00 0.00 0.00 0.00 03:24:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 48.68 39.44 423.20 12.07 0.00 0.00 0.00 0.00 03:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 25.50 25.55 119.72 6.03 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 295.00 240.16 3283.14 35.76 0.00 0.00 0.00 0.00 03:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 46.44 38.78 21.50 15.40 0.00 0.00 0.00 0.00 03:28:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 122.66 96.53 995.39 23.47 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 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-11849) 12/01/24 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:02 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 18.10 13.08 11.39 11.93 0.17 45.32 03:24:01 0 15.98 13.61 11.94 11.65 0.19 46.63 03:24:01 1 21.30 12.33 10.90 11.47 0.15 43.85 03:24:01 2 24.46 11.58 10.63 13.67 0.17 39.50 03:24:01 3 10.73 14.80 12.08 10.96 0.17 51.26 03:25:01 all 7.65 5.19 4.37 6.15 0.10 76.54 03:25:01 0 5.05 5.30 4.42 5.27 0.10 79.86 03:25:01 1 13.27 5.85 4.94 5.65 0.10 70.19 03:25:01 2 8.94 4.05 3.70 7.05 0.10 76.15 03:25:01 3 3.31 5.55 4.44 6.64 0.10 79.95 03:26:01 all 0.17 0.00 0.12 0.55 0.03 99.14 03:26:01 0 0.42 0.00 0.17 0.00 0.05 99.37 03:26:01 1 0.20 0.00 0.08 0.02 0.02 99.68 03:26:01 2 0.00 0.00 0.15 1.90 0.02 97.93 03:26:01 3 0.05 0.00 0.07 0.28 0.03 99.57 03:27:01 all 65.20 0.00 2.35 1.77 0.13 30.55 03:27:01 0 67.26 0.00 2.06 0.70 0.12 29.86 03:27:01 1 60.36 0.00 2.71 2.18 0.13 34.62 03:27:01 2 68.35 0.00 2.41 2.17 0.12 26.96 03:27:01 3 64.85 0.00 2.24 2.04 0.15 30.73 03:28:01 all 29.65 0.00 1.12 0.85 0.08 68.31 03:28:01 0 35.10 0.00 1.17 0.89 0.07 62.78 03:28:01 1 25.58 0.00 1.29 1.24 0.07 71.83 03:28:01 2 29.14 0.00 1.22 0.77 0.08 68.79 03:28:01 3 28.80 0.00 0.78 0.50 0.10 69.82 Average: all 24.16 3.60 3.83 4.21 0.10 64.10 Average: 0 24.81 3.73 3.90 3.65 0.10 63.80 Average: 1 24.15 3.58 3.94 4.06 0.09 64.17 Average: 2 26.13 3.07 3.58 5.06 0.10 62.06 Average: 3 21.57 4.02 3.89 4.05 0.11 66.36