---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27464 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 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/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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11934 1 3368 14963 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:e0:bb:79 brd ff:ff:ff:ff:ff:ff inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fee0:bb79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:db:f9:f2 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-27464) 09/25/24 _x86_64_ (4 CPU) 08:07:06 LINUX RESTART (4 CPU) 08:08:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 130.77 61.68 69.09 0.00 1604.41 7472.25 0.00 08:10:01 66.54 27.50 39.04 0.00 1811.96 8715.35 0.00 08:11:01 163.31 22.63 140.68 0.00 1286.59 8888.92 0.00 08:12:01 10.11 0.85 9.26 0.00 57.71 2267.51 0.00 08:13:01 94.53 9.22 85.32 0.00 2771.27 25171.14 0.00 08:14:01 11.76 0.02 11.75 0.00 0.13 2038.46 0.00 08:15:01 18.78 0.53 18.25 0.00 61.86 775.20 0.00 Average: 70.54 17.28 53.26 0.00 1082.34 7906.05 0.00 08:08:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 13348332 15461580 515032 3.14 74552 2230172 1222304 7.01 764004 1983712 225692 08:10:01 12966884 15173472 800408 4.89 79632 2315948 1507824 8.65 1072372 2053052 25976 08:11:01 12076404 14566412 1397740 8.53 87656 2582368 1933472 11.09 1801952 2194180 43672 08:12:01 11763448 14291536 1670368 10.20 88896 2617640 2382100 13.67 2087612 2218668 16356 08:13:01 10948736 14041520 1910240 11.66 108652 3138276 2864724 16.44 2540348 2542452 54072 08:14:01 10587964 13679812 2272184 13.87 107280 3137984 2777004 15.93 2902448 2540540 1040 08:15:01 12264632 15363528 588692 3.59 109692 3142768 1320844 7.58 1231760 2540648 17144 Average: 11993771 14653980 1307809 7.98 93766 2737879 2001182 11.48 1771499 2296179 54850 08:08:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 lo 0.90 0.90 0.09 0.09 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 08:09:01 ens3 87.11 70.92 977.72 9.18 0.00 0.00 0.00 0.00 08:10:01 lo 1.20 1.20 0.12 0.12 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 08:10:01 ens3 80.79 72.84 629.40 17.68 0.00 0.00 0.00 0.00 08:11:01 lo 1.33 1.33 0.14 0.14 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 08:11:01 ens3 327.36 264.81 3054.53 40.31 0.00 0.00 0.00 0.00 08:12:01 lo 46.77 46.77 4.20 4.20 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 08:12:01 ens3 48.83 41.50 23.54 12.56 0.00 0.00 0.00 0.00 08:13:01 lo 933.94 933.94 883.44 883.44 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 08:13:01 ens3 498.60 326.16 6302.86 37.90 0.00 0.00 0.00 0.00 08:14:01 lo 6.23 6.23 0.48 0.48 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 08:14:01 ens3 3.70 4.02 0.61 5.28 0.00 0.00 0.00 0.00 08:15:01 lo 3.80 3.80 0.29 0.29 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 08:15:01 ens3 23.91 23.06 16.70 9.85 0.00 0.00 0.00 0.00 Average: lo 142.70 142.70 127.57 127.57 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 153.21 114.97 1575.00 19.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27464) 09/25/24 _x86_64_ (4 CPU) 08:07:06 LINUX RESTART (4 CPU) 08:08:03 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 18.60 9.70 8.15 2.61 0.09 60.85 08:09:01 0 6.18 10.31 8.53 4.78 0.09 70.12 08:09:01 1 15.88 9.50 7.33 1.51 0.07 65.70 08:09:01 2 35.25 10.26 9.76 1.75 0.10 42.88 08:09:01 3 17.11 8.73 6.97 2.41 0.09 64.69 08:10:01 all 6.78 0.00 0.55 1.17 0.03 91.47 08:10:01 0 7.67 0.00 0.32 0.52 0.02 91.48 08:10:01 1 5.14 0.00 0.47 0.38 0.03 93.98 08:10:01 2 8.22 0.00 0.40 0.28 0.05 91.04 08:10:01 3 6.08 0.00 1.01 3.50 0.03 89.38 08:11:01 all 73.99 0.00 2.33 1.01 0.13 22.55 08:11:01 0 72.10 0.00 2.89 1.92 0.15 22.93 08:11:01 1 74.59 0.00 2.01 0.69 0.12 22.59 08:11:01 2 75.97 0.00 1.96 0.60 0.12 21.36 08:11:01 3 73.30 0.00 2.44 0.84 0.12 23.30 08:12:01 all 53.12 0.00 1.46 0.09 0.10 45.23 08:12:01 0 48.17 0.00 1.72 0.08 0.10 49.92 08:12:01 1 55.82 0.00 1.50 0.08 0.10 42.49 08:12:01 2 55.23 0.00 1.34 0.05 0.08 43.30 08:12:01 3 53.26 0.00 1.27 0.13 0.12 45.22 08:13:01 all 68.35 0.00 3.39 3.76 0.11 24.38 08:13:01 0 68.54 0.00 4.02 3.62 0.10 23.72 08:13:01 1 70.78 0.00 2.97 4.04 0.12 22.09 08:13:01 2 65.27 0.00 3.14 3.30 0.13 28.15 08:13:01 3 68.80 0.00 3.45 4.09 0.10 23.56 08:14:01 all 70.07 0.00 1.59 0.16 0.10 28.08 08:14:01 0 57.57 0.00 1.78 0.18 0.10 40.37 08:14:01 1 69.10 0.00 1.32 0.00 0.10 29.48 08:14:01 2 77.26 0.00 1.60 0.17 0.10 20.87 08:14:01 3 76.40 0.00 1.67 0.28 0.10 21.55 08:15:01 all 13.24 0.00 0.82 1.46 0.05 84.43 08:15:01 0 19.41 0.00 0.73 0.48 0.05 79.33 08:15:01 1 5.42 0.00 0.84 3.81 0.08 89.85 08:15:01 2 23.14 0.00 1.02 0.93 0.05 74.85 08:15:01 3 4.97 0.00 0.70 0.60 0.03 93.70 Average: all 43.56 1.34 2.58 1.46 0.09 50.97 Average: 0 40.10 1.43 2.83 1.64 0.09 53.92 Average: 1 42.50 1.31 2.32 1.50 0.09 52.28 Average: 2 48.68 1.42 2.71 1.01 0.09 46.10 Average: 3 42.96 1.21 2.48 1.69 0.08 51.58