---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43025 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: 2799.996 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 9.7G 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 708 11789 1 3499 14949 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:32:7a:12 brd ff:ff:ff:ff:ff:ff inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe32:7a12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:83:00:19 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-43025) 10/16/24 _x86_64_ (4 CPU) 09:08:24 LINUX RESTART (4 CPU) 09:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:10:01 266.65 91.27 175.38 0.00 2734.72 9182.19 0.00 09:11:01 222.94 48.08 174.86 0.00 2973.01 13112.96 0.00 09:12:01 82.29 10.01 72.27 0.00 391.27 22227.36 0.00 09:13:01 27.75 0.13 27.61 0.00 4.00 6717.01 0.00 09:14:01 60.02 4.27 55.75 0.00 2597.20 20591.73 0.00 09:15:01 15.31 0.25 15.06 0.00 13.46 1166.41 0.00 09:16:01 30.38 0.97 29.41 0.00 116.91 5695.32 0.00 Average: 100.37 21.98 78.39 0.00 1257.97 11246.35 0.00 09:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 13206640 15350248 624416 3.81 71572 2265608 1343416 7.71 946832 1942488 216220 09:11:01 12063996 14602084 1357356 8.29 87080 2630060 2240120 12.85 1760824 2241036 220136 09:12:01 11359008 14194232 1764168 10.77 100788 2897760 2298396 13.19 2347844 2343424 19284 09:13:01 11193024 14103892 1854128 11.32 101804 2966440 2347196 13.47 2461672 2388644 57460 09:14:01 10648112 13865836 2083564 12.72 108992 3253312 2685992 15.41 2825928 2545032 101052 09:15:01 10584756 13739876 2209496 13.49 109304 3191908 2723236 15.62 2967916 2469892 11664 09:16:01 12136116 15367536 582092 3.55 114756 3255264 1286736 7.38 1374596 2508544 17312 Average: 11598807 14460529 1496460 9.14 99185 2922907 2132156 12.23 2097945 2348437 91875 09:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 ens3 242.13 201.73 1913.51 53.87 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 09:11:01 ens3 308.11 246.48 3722.82 38.12 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 09:12:01 ens3 300.05 212.21 3893.57 23.97 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 2147.06 2147.06 2042.37 2042.37 0.00 0.00 0.00 0.00 09:13:01 ens3 61.01 53.34 161.28 13.32 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 1981.80 1981.80 1877.12 1877.12 0.00 0.00 0.00 0.00 09:14:01 ens3 170.07 116.28 1420.38 16.85 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 3444.75 3444.75 3257.18 3257.18 0.00 0.00 0.00 0.00 09:15:01 ens3 27.37 27.47 19.29 6.90 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 466.91 466.91 426.66 426.66 0.00 0.00 0.00 0.00 09:16:01 ens3 52.69 51.09 123.59 25.72 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 968.21 968.21 906.84 906.84 0.00 0.00 0.00 0.00 Average: ens3 165.74 129.63 1607.06 25.47 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 1290.29 1290.29 1218.58 1218.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43025) 10/16/24 _x86_64_ (4 CPU) 09:08:24 LINUX RESTART (4 CPU) 09:09:02 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 17.52 13.24 10.36 4.09 0.10 54.69 09:10:01 0 22.58 14.49 11.28 3.04 0.10 48.50 09:10:01 1 17.39 12.47 9.92 4.16 0.10 55.96 09:10:01 2 11.41 13.91 10.49 5.25 0.10 58.84 09:10:01 3 18.72 12.09 9.75 3.90 0.10 55.44 09:11:01 all 45.77 0.00 2.36 2.67 0.08 49.12 09:11:01 0 53.80 0.00 3.44 3.88 0.10 38.78 09:11:01 1 46.99 0.00 2.35 1.94 0.08 48.64 09:11:01 2 43.74 0.00 1.88 3.50 0.07 50.82 09:11:01 3 38.54 0.00 1.76 1.37 0.07 58.27 09:12:01 all 69.29 0.00 3.17 1.08 0.12 26.34 09:12:01 0 71.82 0.00 4.04 1.22 0.12 22.80 09:12:01 1 74.08 0.00 2.00 0.50 0.10 23.32 09:12:01 2 70.57 0.00 3.17 0.84 0.12 25.31 09:12:01 3 60.72 0.00 3.47 1.74 0.13 33.94 09:13:01 all 72.85 0.00 2.91 0.34 0.10 23.80 09:13:01 0 71.11 0.00 2.48 0.05 0.10 26.25 09:13:01 1 72.98 0.00 2.86 0.47 0.12 23.57 09:13:01 2 73.73 0.00 3.24 0.42 0.10 22.51 09:13:01 3 73.57 0.00 3.04 0.42 0.10 22.87 09:14:01 all 68.41 0.00 3.76 1.50 0.10 26.23 09:14:01 0 69.43 0.00 3.55 2.41 0.10 24.52 09:14:01 1 77.19 0.00 4.25 1.24 0.10 17.22 09:14:01 2 66.62 0.00 3.37 1.19 0.10 28.72 09:14:01 3 60.37 0.00 3.89 1.14 0.10 34.50 09:15:01 all 62.92 0.00 1.74 0.08 0.11 35.15 09:15:01 0 62.56 0.00 1.62 0.07 0.12 35.64 09:15:01 1 61.37 0.00 1.83 0.10 0.12 36.58 09:15:01 2 59.84 0.00 1.91 0.12 0.10 38.04 09:15:01 3 67.92 0.00 1.59 0.02 0.12 30.36 09:16:01 all 49.55 0.00 1.99 0.69 0.09 47.68 09:16:01 0 57.06 0.00 2.11 0.79 0.10 39.94 09:16:01 1 37.71 0.00 1.71 0.28 0.08 60.21 09:16:01 2 52.50 0.00 1.53 1.16 0.10 44.72 09:16:01 3 50.97 0.00 2.61 0.55 0.08 45.78 Average: all 55.30 1.86 3.73 1.48 0.10 37.53 Average: 0 58.46 2.02 4.05 1.63 0.11 33.73 Average: 1 55.47 1.75 3.54 1.23 0.10 37.91 Average: 2 54.18 1.95 3.63 1.77 0.10 38.37 Average: 3 53.07 1.70 3.71 1.30 0.10 40.12