---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5981 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 736 11089 1 4171 14922 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:c9:12:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.73/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fec9:12f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:01:c3:a3 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-5981) 12/28/24 _x86_64_ (4 CPU) 08:56:24 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 269.22 77.64 191.58 0.00 1612.53 8152.39 0.00 08:59:01 218.56 49.38 169.18 0.00 3071.64 10889.44 0.00 09:00:01 20.02 1.50 18.52 0.00 106.13 9318.00 0.00 09:01:01 70.35 5.39 64.96 0.00 183.12 15842.45 0.00 09:02:01 83.77 6.75 77.02 0.00 4615.23 34929.91 0.00 Average: 132.38 28.13 104.25 0.00 1917.48 15826.49 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13367944 15392008 592632 3.62 68192 2153972 1385808 7.95 812648 1931316 173284 08:59:01 12436784 14854960 1113684 6.80 82116 2519448 1816600 10.42 1427760 2215756 202096 09:00:01 11785920 14308116 1656884 10.11 85556 2616576 2283512 13.10 2059876 2227100 28892 09:01:01 11174768 14184308 1778292 10.86 99200 3067916 2386204 13.69 2343556 2529132 221628 09:02:01 11414508 15337096 615020 3.75 110744 3944436 1375560 7.89 1544288 3053112 2228 Average: 12035985 14815298 1151302 7.03 89162 2860470 1849537 10.61 1637626 2391283 125626 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 179.40 127.16 1117.31 36.65 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 ens3 258.88 205.45 3289.89 33.18 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 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 ens3 95.65 82.45 1037.42 16.35 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 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:01:01 ens3 304.59 219.18 4211.40 32.07 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 lo 2219.59 2219.59 2112.94 2112.94 0.00 0.00 0.00 0.00 09:02:01 ens3 252.94 199.13 2911.39 187.66 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 lo 17.13 17.13 1.70 1.70 0.00 0.00 0.00 0.00 Average: ens3 218.32 166.69 2513.90 61.18 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 448.29 448.29 423.32 423.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5981) 12/28/24 _x86_64_ (4 CPU) 08:56:24 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.49 13.50 11.35 5.48 0.11 51.08 08:58:01 0 18.81 14.25 10.32 4.05 0.12 52.45 08:58:01 1 18.14 12.42 11.17 6.49 0.10 51.67 08:58:01 2 19.45 13.29 12.26 7.07 0.10 47.83 08:58:01 3 17.57 14.02 11.63 4.29 0.12 52.37 08:59:01 all 30.27 0.00 1.67 3.21 0.08 64.76 08:59:01 0 39.35 0.00 1.59 0.82 0.08 58.15 08:59:01 1 30.39 0.00 1.61 7.30 0.10 60.60 08:59:01 2 25.85 0.00 1.74 2.81 0.08 69.52 08:59:01 3 25.49 0.00 1.76 1.93 0.07 70.76 09:00:01 all 51.23 0.00 1.45 0.57 0.10 46.66 09:00:01 0 53.57 0.00 1.36 0.10 0.10 44.86 09:00:01 1 48.48 0.00 1.65 1.04 0.08 48.75 09:00:01 2 52.44 0.00 1.43 0.13 0.12 45.88 09:00:01 3 50.41 0.00 1.36 1.02 0.08 47.12 09:01:01 all 59.14 0.00 3.18 1.73 0.10 35.85 09:01:01 0 60.10 0.00 2.67 0.18 0.08 36.96 09:01:01 1 58.30 0.00 2.45 1.29 0.10 37.85 09:01:01 2 62.69 0.00 5.12 3.59 0.10 28.51 09:01:01 3 55.45 0.00 2.49 1.87 0.10 40.08 09:02:01 all 22.38 0.00 2.42 4.54 0.09 70.57 09:02:01 0 45.07 0.00 2.92 5.55 0.10 46.36 09:02:01 1 14.92 0.00 2.08 5.01 0.12 77.87 09:02:01 2 8.47 0.00 1.99 5.57 0.08 83.89 09:02:01 3 21.12 0.00 2.68 2.04 0.07 74.10 Average: all 36.30 2.69 4.01 3.11 0.10 53.81 Average: 0 43.45 2.82 3.75 2.14 0.10 47.75 Average: 1 34.06 2.47 3.78 4.23 0.10 55.37 Average: 2 33.74 2.65 4.50 3.83 0.10 55.18 Average: 3 33.96 2.82 3.99 2.23 0.09 56.91