---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8149 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 9.6G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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 692 11838 1 3465 14965 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:55:ed:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.97/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe55:ed57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:d3:be: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-8149) 01/07/25 _x86_64_ (4 CPU) 00:03:27 LINUX RESTART (4 CPU) 00:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:05:01 346.36 82.82 263.54 0.00 1764.01 11592.95 0.00 00:06:01 329.90 48.48 281.42 0.00 3077.89 15942.29 0.00 00:07:01 13.78 0.82 12.96 0.00 38.93 5341.51 0.00 00:08:01 15.53 3.23 12.30 0.00 107.30 2617.26 0.00 00:09:01 54.87 5.12 49.76 0.00 4509.12 11228.00 0.00 00:10:01 12.98 0.27 12.71 0.00 17.60 2055.39 0.00 Average: 128.30 23.29 105.01 0.00 1585.27 8119.86 0.00 00:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:05:01 13318244 15432936 547076 3.34 76252 2230360 1273240 7.30 832980 1949000 173492 00:06:01 11854484 14405292 1559936 9.52 90668 2634508 2271632 13.03 1982108 2230984 125540 00:07:01 11455808 14062824 1902296 11.61 92648 2683144 2502636 14.36 2343168 2261508 22068 00:08:01 11418016 14112092 1852816 11.31 95240 2758724 2348004 13.47 2316732 2318484 26588 00:09:01 10569024 13690440 2263176 13.82 106128 3160260 2789292 16.00 2936544 2517044 10704 00:10:01 12171528 15360620 592912 3.62 109668 3217268 1316152 7.55 1289572 2560148 23456 Average: 11797851 14510701 1453035 8.87 95101 2780711 2083493 11.95 1950184 2306195 63641 00:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:05:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 ens3 366.52 250.44 2101.47 55.84 0.00 0.00 0.00 0.00 00:06:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 ens3 271.37 223.98 3584.35 37.51 0.00 0.00 0.00 0.00 00:07:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 ens3 41.54 35.16 36.52 9.05 0.00 0.00 0.00 0.00 00:08:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 ens3 43.87 33.97 9.40 8.94 0.00 0.00 0.00 0.00 00:09:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 ens3 221.03 163.61 2873.46 19.71 0.00 0.00 0.00 0.00 00:10:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 49.21 45.83 291.66 12.30 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 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 165.03 125.15 1481.06 23.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8149) 01/07/25 _x86_64_ (4 CPU) 00:03:27 LINUX RESTART (4 CPU) 00:04:02 CPU %user %nice %system %iowait %steal %idle 00:05:01 all 20.72 13.13 10.65 2.89 0.10 52.50 00:05:01 0 20.72 13.20 10.84 1.42 0.10 53.72 00:05:01 1 10.17 15.10 12.10 3.42 0.10 59.11 00:05:01 2 26.65 12.18 9.95 3.20 0.10 47.91 00:05:01 3 25.39 12.03 9.73 3.52 0.09 49.25 00:06:01 all 58.00 0.00 2.57 1.60 0.10 37.73 00:06:01 0 67.70 0.00 2.83 0.85 0.10 28.52 00:06:01 1 54.43 0.00 2.39 2.02 0.10 41.06 00:06:01 2 54.81 0.00 2.47 1.41 0.12 41.20 00:06:01 3 55.06 0.00 2.60 2.10 0.08 40.15 00:07:01 all 80.78 0.00 2.05 0.13 0.09 16.95 00:07:01 0 81.28 0.00 1.81 0.02 0.10 16.80 00:07:01 1 83.99 0.00 1.54 0.02 0.08 14.37 00:07:01 2 73.91 0.00 2.42 0.13 0.10 23.44 00:07:01 3 83.97 0.00 2.44 0.33 0.08 13.17 00:08:01 all 80.09 0.00 1.96 0.09 0.10 17.76 00:08:01 0 76.89 0.00 2.03 0.02 0.10 20.97 00:08:01 1 77.99 0.00 1.97 0.02 0.08 19.94 00:08:01 2 86.33 0.00 1.99 0.17 0.10 11.41 00:08:01 3 79.15 0.00 1.86 0.17 0.10 18.72 00:09:01 all 77.86 0.00 3.41 0.37 0.08 18.28 00:09:01 0 76.33 0.00 3.58 0.27 0.08 19.74 00:09:01 1 80.91 0.00 3.46 0.25 0.08 15.30 00:09:01 2 77.43 0.00 3.02 0.43 0.07 19.05 00:09:01 3 76.77 0.00 3.59 0.54 0.08 19.02 00:10:01 all 69.47 0.00 1.98 0.10 0.09 28.36 00:10:01 0 74.11 0.00 2.04 0.03 0.10 23.71 00:10:01 1 73.13 0.00 1.44 0.02 0.08 25.33 00:10:01 2 58.13 0.00 1.85 0.07 0.10 39.85 00:10:01 3 72.54 0.00 2.58 0.28 0.08 24.51 Average: all 64.64 2.15 3.75 0.86 0.09 28.51 Average: 0 66.33 2.16 3.83 0.43 0.10 27.15 Average: 1 63.59 2.48 3.79 0.95 0.09 29.10 Average: 2 62.99 2.00 3.60 0.89 0.10 30.42 Average: 3 65.66 1.96 3.77 1.15 0.09 27.37