---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5284 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 9.5G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 15997 686 12056 1 3255 14972 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:b3:2d:9b brd ff:ff:ff:ff:ff:ff inet 10.30.170.182/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:feb3:2d9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:ae:8e:7d 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-5284) 11/08/24 _x86_64_ (4 CPU) 12:21:39 LINUX RESTART (4 CPU) 12:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:23:01 331.88 146.24 185.64 0.00 10829.53 47153.07 0.00 12:24:01 221.14 47.38 173.76 0.00 3039.12 10149.97 0.00 12:25:01 71.33 17.60 53.73 0.00 1181.47 19352.27 0.00 12:26:01 6.32 0.55 5.77 0.00 29.73 1156.61 0.00 12:27:01 4.75 0.32 4.43 0.00 13.20 452.86 0.00 12:28:01 86.54 0.47 86.07 0.00 36.13 4082.52 0.00 12:29:01 211.66 0.88 210.78 0.00 109.32 6597.57 0.00 Average: 133.38 30.49 102.89 0.00 2176.97 12706.19 0.00 12:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:23:01 13390700 15357708 626896 3.83 58952 2111624 1356404 7.78 893820 1831344 96556 12:24:01 12281188 14826964 1134780 6.93 84276 2641432 1725956 9.90 1505232 2283248 371640 12:25:01 11296256 14118240 1841004 11.24 90900 2886580 2361832 13.55 2434668 2310920 28620 12:26:01 7088416 9920712 6038128 36.86 91192 2895460 6722528 38.57 6624600 2317968 4660 12:27:01 11172088 14053340 1904904 11.63 93260 2937644 2395548 13.74 2513696 2348000 40236 12:28:01 10810296 13752904 2205176 13.46 106980 2979732 2803516 16.08 2839864 2379064 26444 12:29:01 12359536 15342408 615812 3.76 130304 2995752 1331252 7.64 1293228 2379980 23352 Average: 11199783 13910325 2052386 12.53 93695 2778318 2671005 15.32 2586444 2264361 84501 12:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:23:01 ens3 457.17 297.65 2276.05 70.34 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:24:01 ens3 298.57 242.54 3840.52 35.17 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:25:01 ens3 98.85 86.20 706.20 17.37 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:26:01 ens3 7.82 6.13 1.57 1.59 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 12:27:01 ens3 35.49 34.98 213.66 5.71 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:28:01 ens3 48.58 42.16 37.14 10.78 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:29:01 ens3 35.49 31.98 59.26 11.82 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 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 140.29 105.95 1019.27 21.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5284) 11/08/24 _x86_64_ (4 CPU) 12:21:39 LINUX RESTART (4 CPU) 12:22:01 CPU %user %nice %system %iowait %steal %idle 12:23:01 all 18.80 16.85 15.11 5.53 0.14 43.57 12:23:01 0 23.74 15.41 14.33 3.75 0.13 42.64 12:23:01 1 22.08 15.75 14.23 8.56 0.14 39.25 12:23:01 2 16.22 17.05 16.80 4.69 0.15 45.09 12:23:01 3 13.14 19.18 15.09 5.14 0.14 47.31 12:24:01 all 34.11 0.31 2.52 2.86 0.10 60.10 12:24:01 0 25.17 0.30 2.03 1.58 0.07 70.85 12:24:01 1 38.44 0.23 2.70 3.84 0.12 54.67 12:24:01 2 38.84 0.48 3.41 5.22 0.12 51.93 12:24:01 3 34.08 0.23 1.93 0.80 0.08 62.87 12:25:01 all 74.72 0.00 2.37 1.23 0.10 21.59 12:25:01 0 74.30 0.00 2.63 0.62 0.08 22.36 12:25:01 1 75.58 0.00 2.22 3.38 0.10 18.72 12:25:01 2 82.30 0.00 2.71 0.52 0.12 14.36 12:25:01 3 66.73 0.00 1.91 0.39 0.10 30.87 12:26:01 all 21.96 0.00 0.94 0.59 0.07 76.44 12:26:01 0 20.86 0.00 0.69 1.05 0.05 77.35 12:26:01 1 22.57 0.00 0.49 0.54 0.08 76.32 12:26:01 2 26.38 0.00 2.03 0.72 0.07 70.80 12:26:01 3 18.13 0.00 0.55 0.08 0.08 81.15 12:27:01 all 29.79 0.00 1.07 0.12 0.09 68.92 12:27:01 0 29.10 0.00 0.82 0.28 0.10 69.69 12:27:01 1 30.81 0.00 0.82 0.00 0.08 68.28 12:27:01 2 30.27 0.00 0.90 0.15 0.08 68.59 12:27:01 3 28.99 0.00 1.75 0.05 0.08 69.12 12:28:01 all 67.84 0.00 2.00 2.24 0.11 27.81 12:28:01 0 64.19 0.00 2.15 4.39 0.12 29.15 12:28:01 1 69.70 0.00 1.56 0.03 0.10 28.61 12:28:01 2 63.79 0.00 2.09 4.36 0.12 29.65 12:28:01 3 73.72 0.00 2.20 0.15 0.10 23.82 12:29:01 all 37.01 0.00 1.73 6.24 0.07 54.95 12:29:01 0 26.68 0.00 1.22 0.02 0.07 72.02 12:29:01 1 44.22 0.00 2.58 10.45 0.08 42.67 12:29:01 2 36.98 0.00 1.91 14.27 0.07 46.77 12:29:01 3 40.24 0.00 1.21 0.28 0.07 58.20 Average: all 40.62 2.43 3.66 2.69 0.10 50.51 Average: 0 37.71 2.23 3.40 1.67 0.09 54.90 Average: 1 43.34 2.26 3.50 3.82 0.10 46.98 Average: 2 42.15 2.49 4.25 4.29 0.10 46.71 Average: 3 39.27 2.74 3.50 0.98 0.09 53.41