---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2888 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 67G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 670 10769 1 4557 14987 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:01:45:41 brd ff:ff:ff:ff:ff:ff inet 10.30.171.136/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe01:4541/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:f1:51:bc 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-2888) 12/15/24 _x86_64_ (4 CPU) 08:05:23 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 282.26 84.51 197.75 0.00 2515.43 8249.67 0.00 08:08:01 74.74 30.54 44.19 0.00 1901.95 9429.23 0.00 08:09:01 161.21 20.58 140.63 0.00 1234.99 9065.16 0.00 08:10:01 11.86 0.77 11.10 0.00 45.59 2264.29 0.00 08:11:01 90.83 9.98 80.85 0.00 4687.62 20510.31 0.00 08:12:01 8.37 0.00 8.37 0.00 0.00 590.57 0.00 08:13:01 88.04 0.05 87.99 0.00 0.40 8817.59 0.00 08:14:01 51.84 1.22 50.62 0.00 60.26 5063.02 0.00 08:15:01 32.26 0.98 31.28 0.00 48.79 24498.32 0.00 Average: 89.05 16.52 72.53 0.00 1166.12 9831.97 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13297508 15402808 574092 3.50 71976 2227780 1305080 7.49 826472 1974872 214344 08:08:01 12774188 15140588 826020 5.04 83080 2467800 1486848 8.53 1108156 2194988 157224 08:09:01 11951108 14467368 1493208 9.12 87040 2608852 2063820 11.84 1896332 2219168 38264 08:10:01 11607472 14278348 1681040 10.26 91568 2750052 2201532 12.63 2104988 2342864 125420 08:11:01 10565756 13757684 2192244 13.38 107160 3237524 2824728 16.21 2888492 2573356 11148 08:12:01 10492748 13701256 2248528 13.73 107272 3252672 2758176 15.82 2947256 2586056 12460 08:13:01 10367588 13631092 2318292 14.15 115160 3295604 2821800 16.19 3133336 2519396 19104 08:14:01 10236888 13576292 2373016 14.49 117944 3366012 2896704 16.62 3199040 2581024 62828 08:15:01 11052520 15365148 583904 3.56 120552 4305060 1339128 7.68 1635080 3303316 313308 Average: 11371753 14368954 1587816 9.69 100195 3056817 2188646 12.56 2193239 2477227 106011 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:07:01 ens3 111.55 83.44 995.90 18.58 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:08:01 ens3 220.65 185.50 2623.57 30.85 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 12.68 12.68 0.80 0.80 0.00 0.00 0.00 0.00 08:09:01 ens3 161.42 131.58 978.75 26.07 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 35.88 35.88 3.57 3.57 0.00 0.00 0.00 0.00 08:10:01 ens3 184.15 149.06 1799.71 24.60 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 887.40 887.40 842.30 842.30 0.00 0.00 0.00 0.00 08:11:01 ens3 352.32 224.50 4560.91 25.34 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 6.87 6.87 0.53 0.53 0.00 0.00 0.00 0.00 08:12:01 ens3 16.20 13.05 4.04 3.77 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 2081.24 2081.24 1978.35 1978.35 0.00 0.00 0.00 0.00 08:13:01 ens3 66.86 61.21 251.13 18.12 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 1170.50 1170.50 1103.14 1103.14 0.00 0.00 0.00 0.00 08:14:01 ens3 43.19 34.91 40.87 10.64 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 43.39 43.39 4.28 4.28 0.00 0.00 0.00 0.00 08:15:01 ens3 304.53 318.88 852.33 866.04 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 471.13 471.13 437.04 437.04 0.00 0.00 0.00 0.00 Average: ens3 162.32 133.57 1345.22 113.78 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-2888) 12/15/24 _x86_64_ (4 CPU) 08:05:23 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 18.78 12.43 10.46 3.29 0.09 54.94 08:07:01 0 24.74 9.72 9.02 5.14 0.08 51.29 08:07:01 1 25.23 13.43 10.63 2.65 0.10 47.96 08:07:01 2 6.65 14.82 11.66 2.65 0.08 64.14 08:07:01 3 18.57 11.75 10.53 2.73 0.10 56.32 08:08:01 all 14.62 0.00 1.03 1.50 0.05 82.79 08:08:01 0 13.36 0.00 0.85 1.20 0.05 84.54 08:08:01 1 15.42 0.00 1.12 1.22 0.05 82.19 08:08:01 2 15.49 0.00 0.89 1.75 0.07 81.80 08:08:01 3 14.22 0.00 1.28 1.83 0.05 82.62 08:09:01 all 75.83 0.00 2.27 1.12 0.10 20.69 08:09:01 0 73.66 0.00 2.00 1.33 0.08 22.92 08:09:01 1 74.12 0.00 2.76 1.52 0.10 21.50 08:09:01 2 78.61 0.00 2.07 0.50 0.10 18.72 08:09:01 3 76.93 0.00 2.25 1.12 0.10 19.60 08:10:01 all 52.30 0.00 1.62 0.21 0.09 45.78 08:10:01 0 53.96 0.00 1.41 0.32 0.08 44.24 08:10:01 1 46.57 0.00 1.77 0.02 0.10 51.54 08:10:01 2 56.01 0.00 1.57 0.35 0.08 41.98 08:10:01 3 52.65 0.00 1.74 0.15 0.08 45.37 08:11:01 all 71.06 0.00 3.11 1.44 0.08 24.30 08:11:01 0 74.48 0.00 2.46 0.35 0.08 22.62 08:11:01 1 69.05 0.00 3.30 1.68 0.08 25.88 08:11:01 2 72.44 0.00 3.44 2.01 0.08 22.03 08:11:01 3 68.26 0.00 3.25 1.71 0.08 26.69 08:12:01 all 71.82 0.00 1.48 0.02 0.08 26.60 08:12:01 0 73.58 0.00 1.12 0.00 0.10 25.21 08:12:01 1 74.74 0.00 1.19 0.00 0.08 23.99 08:12:01 2 69.16 0.00 1.43 0.05 0.07 29.29 08:12:01 3 69.80 0.00 2.18 0.02 0.08 27.92 08:13:01 all 63.16 0.00 2.72 0.54 0.09 33.50 08:13:01 0 68.52 0.00 1.79 0.15 0.07 29.48 08:13:01 1 64.41 0.00 2.30 0.47 0.10 32.72 08:13:01 2 65.74 0.00 3.12 0.49 0.10 30.55 08:13:01 3 54.02 0.00 3.66 1.04 0.08 41.20 08:14:01 all 66.24 0.00 2.33 0.31 0.10 31.02 08:14:01 0 67.74 0.00 2.37 0.08 0.10 29.71 08:14:01 1 68.04 0.00 1.79 0.49 0.10 29.58 08:14:01 2 64.39 0.00 2.30 0.28 0.10 32.93 08:14:01 3 64.81 0.00 2.87 0.37 0.10 31.86 08:15:01 all 28.83 0.00 1.65 1.26 0.08 68.19 08:15:01 0 29.79 0.00 1.66 0.60 0.08 67.87 08:15:01 1 23.34 0.00 1.25 0.57 0.08 74.75 08:15:01 2 44.18 0.00 2.41 0.57 0.07 52.78 08:15:01 3 17.99 0.00 1.29 3.28 0.07 77.37 Average: all 51.42 1.38 2.96 1.07 0.08 43.08 Average: 0 53.34 1.08 2.51 1.02 0.08 41.97 Average: 1 51.22 1.48 2.89 0.96 0.09 43.36 Average: 2 52.52 1.65 3.21 0.96 0.08 41.58 Average: 3 48.60 1.30 3.23 1.36 0.08 45.43