---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26893 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 671 9647 1 5678 14986 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:ba:92:19 brd ff:ff:ff:ff:ff:ff inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:feba:9219/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:a1:8f:f9 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-26893) 09/24/24 _x86_64_ (4 CPU) 05:25:38 LINUX RESTART (4 CPU) 05:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:27:01 349.92 157.06 192.87 0.00 11703.24 46636.30 0.00 05:28:01 88.80 27.16 61.64 0.00 1764.24 11176.42 0.00 05:29:01 38.71 12.44 26.27 0.00 903.36 12912.69 0.00 05:30:01 37.71 1.78 35.93 0.00 53.46 25317.25 0.00 05:31:01 88.59 2.22 86.37 0.00 272.09 70354.27 0.00 Average: 119.97 39.74 80.23 0.00 2909.64 33231.32 0.00 05:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 13430128 15401948 586652 3.58 59548 2116312 1369060 7.85 848964 1842068 120072 05:28:01 12980836 15205536 767736 4.69 77860 2335612 1529824 8.78 1049248 2061068 43792 05:29:01 11409332 14078096 1883584 11.50 90164 2745172 2473680 14.19 2280356 2364668 79592 05:30:01 9660428 14007120 1953520 11.93 110440 4333820 2465604 14.15 2840864 3484480 963188 05:31:01 10139400 15336156 617556 3.77 131756 5130908 1446368 8.30 1256980 4550520 46504 Average: 11524025 14805771 1161810 7.09 93954 3332365 1856907 10.65 1655282 2860561 250630 05:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 05:27:01 ens3 400.34 266.33 1639.70 71.50 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 05:28:01 ens3 74.37 64.79 693.14 16.37 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:29:01 ens3 371.40 305.56 5101.44 43.89 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 05:30:01 ens3 319.00 288.44 2427.97 63.70 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 05:31:01 ens3 347.51 254.22 1598.37 64.74 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 302.21 235.78 2294.78 51.98 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26893) 09/24/24 _x86_64_ (4 CPU) 05:25:38 LINUX RESTART (4 CPU) 05:26:02 CPU %user %nice %system %iowait %steal %idle 05:27:01 all 18.07 16.25 13.30 6.42 0.13 45.83 05:27:01 0 16.69 16.30 13.79 8.99 0.14 44.09 05:27:01 1 23.00 15.28 12.53 4.92 0.12 44.16 05:27:01 2 15.27 17.17 14.05 5.69 0.12 47.70 05:27:01 3 17.33 16.25 12.82 6.08 0.14 47.38 05:28:01 all 17.19 0.00 1.33 3.16 0.07 78.26 05:28:01 0 14.29 0.00 0.90 0.86 0.07 83.89 05:28:01 1 24.54 0.00 1.67 2.92 0.08 70.78 05:28:01 2 7.14 0.00 0.92 6.49 0.05 85.40 05:28:01 3 22.76 0.00 1.84 2.39 0.07 72.94 05:29:01 all 58.62 0.00 2.20 0.99 0.10 38.09 05:29:01 0 57.63 0.00 2.43 0.32 0.08 39.53 05:29:01 1 59.36 0.00 2.72 0.81 0.10 37.01 05:29:01 2 63.16 0.00 1.61 2.27 0.12 32.85 05:29:01 3 54.36 0.00 2.06 0.55 0.10 42.93 05:30:01 all 40.77 0.00 2.18 2.14 0.09 54.83 05:30:01 0 33.20 0.00 1.21 0.02 0.08 65.49 05:30:01 1 24.87 0.00 1.94 5.02 0.08 68.08 05:30:01 2 31.29 0.00 2.24 1.28 0.08 65.11 05:30:01 3 73.92 0.00 3.32 2.23 0.10 20.42 05:31:01 all 36.07 0.00 2.81 8.31 0.11 52.70 05:31:01 0 37.42 0.00 2.40 4.27 0.10 55.80 05:31:01 1 24.84 0.00 2.02 3.84 0.12 69.18 05:31:01 2 40.30 0.00 2.67 5.60 0.07 51.36 05:31:01 3 41.85 0.00 4.17 19.71 0.14 34.14 Average: all 34.19 3.20 4.33 4.19 0.10 54.00 Average: 0 31.86 3.21 4.11 2.87 0.09 57.85 Average: 1 31.34 2.99 4.13 3.50 0.10 57.94 Average: 2 31.48 3.38 4.26 4.26 0.09 56.53 Average: 3 42.11 3.20 4.80 6.15 0.11 43.62