---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4396 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 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 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 /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 653 11185 1 4159 15004 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:42:ae:07 brd ff:ff:ff:ff:ff:ff inet 10.30.170.132/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe42:ae07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:78:d7:8b 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-4396) 11/04/24 _x86_64_ (4 CPU) 22:43:18 LINUX RESTART (4 CPU) 22:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:45:01 238.92 76.31 162.61 0.00 2467.37 7941.60 0.00 22:46:01 87.82 1.85 85.97 0.00 124.25 17004.37 0.00 22:47:01 42.44 0.03 42.41 0.00 0.27 13403.10 0.00 22:48:01 24.30 0.02 24.28 0.00 0.13 10950.31 0.00 22:49:01 137.38 33.53 103.85 0.00 5476.02 28479.65 0.00 22:50:01 26.96 0.97 26.00 0.00 109.72 3478.89 0.00 Average: 92.57 18.63 73.94 0.00 1359.91 13558.43 0.00 22:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:45:01 13294908 15417900 566972 3.46 69876 2248776 1275912 7.32 833232 1981220 187936 22:46:01 12494540 15277184 687980 4.20 97048 2834940 1692816 9.71 1025332 2522024 354512 22:47:01 12233860 15379100 585168 3.57 109444 3156252 1392656 7.99 942512 2839980 320092 22:48:01 12217132 15367024 596724 3.64 109556 3160628 1427316 8.19 953520 2844356 4780 22:49:01 11479940 15347384 604248 3.69 131300 3812204 1486160 8.53 1591704 2883284 58304 22:50:01 11545784 15456272 495612 3.03 135144 3846736 1266376 7.27 1495332 2911992 23472 Average: 12211027 15374144 589451 3.60 108728 3176589 1423539 8.17 1140272 2663809 158183 22:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 ens3 116.71 85.95 977.87 17.71 0.00 0.00 0.00 0.00 22:45:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 ens3 117.28 88.74 1398.27 11.31 0.00 0.00 0.00 0.00 22:46:01 lo 5.33 5.33 0.54 0.54 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 ens3 28.70 33.06 22.25 6.14 0.00 0.00 0.00 0.00 22:47:01 lo 8.60 8.60 0.79 0.79 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 ens3 78.82 87.10 58.18 13.45 0.00 0.00 0.00 0.00 22:48:01 lo 27.33 27.33 2.39 2.39 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 173.99 100.48 2215.25 11.03 0.00 0.00 0.00 0.00 22:49:01 lo 8.30 8.30 0.82 0.82 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 28.31 28.28 27.25 9.28 0.00 0.00 0.00 0.00 22:50:01 lo 3.87 3.87 0.33 0.33 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 90.56 70.56 782.64 11.47 0.00 0.00 0.00 0.00 Average: lo 9.06 9.06 0.83 0.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4396) 11/04/24 _x86_64_ (4 CPU) 22:43:18 LINUX RESTART (4 CPU) 22:44:02 CPU %user %nice %system %iowait %steal %idle 22:45:01 all 17.96 10.31 9.11 3.77 0.09 58.77 22:45:01 0 17.57 9.19 8.00 2.74 0.07 62.44 22:45:01 1 33.63 9.95 9.40 3.18 0.12 43.72 22:45:01 2 11.65 10.51 9.58 6.76 0.09 61.41 22:45:01 3 8.98 11.59 9.46 2.40 0.09 67.49 22:46:01 all 20.58 0.00 1.98 5.46 0.08 71.91 22:46:01 0 35.82 0.00 3.01 6.26 0.08 54.82 22:46:01 1 13.52 0.00 1.61 5.42 0.03 79.41 22:46:01 2 18.50 0.00 2.14 9.21 0.08 70.06 22:46:01 3 14.45 0.00 1.14 0.91 0.12 83.38 22:47:01 all 10.16 0.00 0.79 2.06 0.08 86.91 22:47:01 0 28.65 0.00 1.65 0.27 0.07 69.37 22:47:01 1 4.91 0.00 0.40 1.35 0.10 93.24 22:47:01 2 4.24 0.00 0.55 1.89 0.05 93.27 22:47:01 3 2.76 0.00 0.57 4.74 0.10 91.83 22:48:01 all 2.69 0.00 0.28 1.67 0.09 95.28 22:48:01 0 1.25 0.00 0.10 0.32 0.05 98.28 22:48:01 1 5.84 0.00 0.38 0.00 0.08 93.69 22:48:01 2 1.54 0.00 0.33 5.50 0.08 92.54 22:48:01 3 2.12 0.00 0.29 0.87 0.13 96.59 22:49:01 all 13.27 1.18 2.97 4.93 0.08 77.57 22:49:01 0 30.35 2.60 4.13 2.96 0.10 59.86 22:49:01 1 6.72 1.63 2.36 1.63 0.08 87.58 22:49:01 2 9.59 0.35 2.91 11.60 0.08 75.47 22:49:01 3 6.29 0.15 2.46 3.53 0.05 87.52 22:50:01 all 11.99 0.00 0.83 0.81 0.07 86.31 22:50:01 0 27.30 0.00 1.02 0.12 0.05 71.51 22:50:01 1 5.89 0.00 0.95 2.00 0.10 91.06 22:50:01 2 6.51 0.00 0.77 0.03 0.08 92.61 22:50:01 3 8.26 0.00 0.57 1.09 0.03 90.06 Average: all 12.75 1.88 2.63 3.11 0.08 79.54 Average: 0 23.50 1.94 2.97 2.11 0.07 69.40 Average: 1 11.66 1.90 2.49 2.26 0.09 81.61 Average: 2 8.66 1.78 2.69 5.82 0.08 80.97 Average: 3 7.13 1.92 2.39 2.26 0.09 86.22