---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-16470 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 12G 66G 16% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 702 9334 1 5960 14955 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:c6:a2:78 brd ff:ff:ff:ff:ff:ff inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fec6:a278/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:b4:66:36 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-16470) 08/31/24 _x86_64_ (4 CPU) 12:14:31 LINUX RESTART (4 CPU) 12:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:16:01 313.68 95.22 218.46 0.00 2716.96 10004.55 0.00 12:17:01 226.26 49.18 177.09 0.00 2956.44 20845.99 0.00 12:18:02 9.05 0.33 8.72 0.00 19.86 2729.68 0.00 12:19:01 6.02 0.20 5.81 0.00 6.37 552.04 0.00 12:20:01 63.84 5.82 58.02 0.00 4563.91 17363.37 0.00 12:21:01 33.59 0.17 33.43 0.00 7.87 35753.24 0.00 12:22:01 13.61 0.00 13.61 0.00 0.00 13511.76 0.00 12:23:01 7.48 0.02 7.47 0.00 0.13 1306.72 0.00 12:24:01 28.21 4.17 24.04 0.00 536.62 28755.35 0.00 Average: 78.11 17.27 60.84 0.00 1203.12 14561.95 0.00 12:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 13330644 15395088 588428 3.59 73948 2186996 1304296 7.48 849184 1927328 166428 12:17:01 11416824 14026040 1938064 11.83 89956 2692732 2933688 16.83 2350404 2292036 50204 12:18:02 10601016 13245208 2718320 16.59 91572 2722840 3439632 19.73 3165192 2291744 8116 12:19:01 10894028 13638808 2324636 14.19 94020 2815228 3094012 17.75 2792348 2365604 93136 12:20:01 10072096 13675964 2276444 13.90 113716 3623572 2805452 16.10 3089904 2844924 331152 12:21:01 8703520 13472736 2479780 15.14 120536 4736000 3152140 18.08 4064132 3195348 400856 12:22:01 8009284 12780248 3172168 19.36 120708 4737496 3561112 20.43 4759600 3193488 752 12:23:01 8357528 13576784 2375556 14.50 127096 5162544 2797300 16.05 4094576 3495092 404484 12:24:01 8707816 14454004 1498188 9.15 130144 5664488 2065848 11.85 3485120 3734380 41464 Average: 10010306 13807209 2152398 13.14 106855 3815766 2794831 16.03 3183384 2815549 166288 12:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 12:16:01 ens3 220.63 143.57 1501.82 50.08 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 3.40 3.40 0.29 0.29 0.00 0.00 0.00 0.00 12:17:01 ens3 378.85 297.80 5269.97 38.40 0.00 0.00 0.00 0.00 12:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:02 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 12:18:02 ens3 40.58 37.36 48.99 11.12 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 12:19:01 ens3 107.74 91.98 1156.71 14.33 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 12:20:01 ens3 388.79 271.95 4787.06 35.56 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 12:21:01 ens3 75.80 66.42 46.94 16.37 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 ens3 13.20 11.33 7.50 5.87 0.00 0.00 0.00 0.00 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 0.06 0.06 0.00 0.00 0.00 0.00 12:23:01 ens3 91.67 75.94 34.45 20.12 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 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 12:24:01 ens3 242.05 174.36 1834.65 32.20 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 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 173.38 130.15 1632.86 24.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-16470) 08/31/24 _x86_64_ (4 CPU) 12:14:31 LINUX RESTART (4 CPU) 12:15:01 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 21.44 14.16 12.77 3.07 0.09 48.47 12:16:01 0 31.05 11.03 12.05 3.13 0.10 42.65 12:16:01 1 15.90 15.75 12.26 1.35 0.08 54.65 12:16:01 2 17.05 14.63 12.91 5.13 0.10 50.18 12:16:01 3 21.70 15.26 13.86 2.67 0.07 46.44 12:17:01 all 61.64 0.00 2.53 1.34 0.08 34.41 12:17:01 0 65.60 0.00 2.49 1.32 0.08 30.50 12:17:01 1 62.54 0.00 2.35 0.28 0.08 34.74 12:17:01 2 50.48 0.00 2.68 2.94 0.08 43.82 12:17:01 3 67.99 0.00 2.63 0.79 0.08 28.52 12:18:02 all 71.67 0.00 1.65 0.05 0.07 26.56 12:18:02 0 78.65 0.00 1.24 0.00 0.08 20.03 12:18:02 1 60.32 0.00 1.40 0.07 0.07 38.14 12:18:02 2 73.16 0.00 2.27 0.03 0.07 24.47 12:18:02 3 74.56 0.00 1.69 0.08 0.07 23.60 12:19:01 all 69.13 0.00 1.95 0.02 0.07 28.83 12:19:01 0 76.39 0.00 1.75 0.00 0.07 21.79 12:19:01 1 59.87 0.00 1.92 0.02 0.09 38.11 12:19:01 2 73.92 0.00 2.14 0.00 0.07 23.87 12:19:01 3 66.33 0.00 2.00 0.07 0.07 31.53 12:20:01 all 58.53 0.00 3.76 0.67 0.08 36.96 12:20:01 0 55.36 0.00 2.49 0.79 0.08 41.28 12:20:01 1 55.79 0.00 3.63 0.76 0.08 39.74 12:20:01 2 59.78 0.00 4.31 0.44 0.07 35.41 12:20:01 3 63.22 0.00 4.60 0.71 0.08 31.39 12:21:01 all 55.63 0.00 2.60 0.31 0.08 41.39 12:21:01 0 64.21 0.00 2.82 0.08 0.08 32.81 12:21:01 1 61.21 0.00 2.43 0.08 0.07 36.20 12:21:01 2 45.72 0.00 2.01 0.00 0.07 52.20 12:21:01 3 51.43 0.00 3.16 1.07 0.08 44.26 12:22:01 all 52.92 0.00 0.71 0.17 0.06 46.14 12:22:01 0 42.06 0.00 0.43 0.03 0.05 57.42 12:22:01 1 45.78 0.00 0.57 0.02 0.07 53.57 12:22:01 2 74.97 0.00 0.98 0.00 0.07 23.97 12:22:01 3 48.86 0.00 0.85 0.62 0.07 49.61 12:23:01 all 43.16 0.00 1.68 0.02 0.07 55.07 12:23:01 0 37.22 0.00 1.66 0.03 0.08 61.00 12:23:01 1 35.97 0.00 1.34 0.05 0.07 62.58 12:23:01 2 33.04 0.00 1.64 0.00 0.07 65.26 12:23:01 3 66.39 0.00 2.07 0.00 0.07 31.47 12:24:01 all 64.91 0.00 2.01 0.29 0.10 32.69 12:24:01 0 66.74 0.00 1.86 0.10 0.08 31.21 12:24:01 1 70.67 0.00 1.67 0.60 0.12 26.93 12:24:01 2 66.07 0.00 2.26 0.40 0.10 31.17 12:24:01 3 56.23 0.00 2.24 0.05 0.10 41.37 Average: all 55.45 1.57 3.29 0.66 0.08 38.96 Average: 0 57.45 1.22 2.97 0.61 0.08 37.67 Average: 1 52.04 1.74 3.05 0.36 0.08 42.73 Average: 2 54.89 1.62 3.46 0.99 0.08 38.95 Average: 3 57.41 1.69 3.67 0.67 0.08 36.48