---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40018 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 9.5G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 715 12063 1 3218 14942 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:f0:33:54 brd ff:ff:ff:ff:ff:ff inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fef0:3354/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:83:37:60 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-40018) 10/07/24 _x86_64_ (4 CPU) 13:30:16 LINUX RESTART (4 CPU) 13:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:01 233.71 71.72 161.99 0.00 2325.88 11751.77 0.00 13:33:01 92.35 38.38 53.97 0.00 2756.74 9418.31 0.00 13:34:01 227.51 27.70 199.82 0.00 1488.15 16415.26 0.00 13:35:01 42.27 3.92 38.35 0.00 188.60 16688.44 0.00 Average: 148.96 35.43 113.53 0.00 1689.78 13568.58 0.00 13:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:01 13398980 15375716 613956 3.75 60552 2119020 1298668 7.45 871904 1850936 106032 13:33:01 12796240 15128968 841736 5.14 81456 2436548 1505800 8.64 1156600 2131504 166144 13:34:01 10528720 13539936 2422340 14.79 99868 3069480 2914832 16.72 2901252 2614248 441860 13:35:01 12531764 15421444 541212 3.30 102788 2948968 1215604 6.97 1140836 2382860 25388 Average: 12313926 14866516 1104811 6.74 86166 2643504 1733726 9.95 1517648 2244887 184856 13:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:32:01 ens3 364.39 230.03 1980.75 61.62 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:33:01 ens3 124.93 101.15 1338.62 19.72 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1165.74 1165.74 1107.71 1107.71 0.00 0.00 0.00 0.00 13:34:01 ens3 504.65 347.36 6339.46 37.02 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 2348.12 2348.12 2228.95 2228.95 0.00 0.00 0.00 0.00 13:35:01 ens3 104.70 78.01 622.95 18.45 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 879.06 879.06 834.27 834.27 0.00 0.00 0.00 0.00 Average: ens3 274.66 189.13 2570.36 34.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40018) 10/07/24 _x86_64_ (4 CPU) 13:30:16 LINUX RESTART (4 CPU) 13:31:01 CPU %user %nice %system %iowait %steal %idle 13:32:01 all 14.88 10.72 8.96 2.87 0.10 62.46 13:32:01 0 7.89 10.82 9.28 4.35 0.10 67.57 13:32:01 1 27.26 9.26 8.45 2.64 0.10 52.29 13:32:01 2 7.98 11.55 9.00 1.12 0.08 70.25 13:32:01 3 16.49 11.26 9.11 3.36 0.10 59.67 13:33:01 all 19.00 0.00 1.61 2.23 0.05 77.10 13:33:01 0 13.97 0.00 1.57 2.96 0.05 81.45 13:33:01 1 36.96 0.00 2.42 1.42 0.07 59.13 13:33:01 2 12.14 0.00 0.85 0.57 0.05 86.39 13:33:01 3 12.90 0.00 1.60 3.98 0.05 81.47 13:34:01 all 62.29 0.00 3.05 1.54 0.11 33.01 13:34:01 0 66.16 0.00 2.40 2.20 0.10 29.14 13:34:01 1 57.90 0.00 4.07 1.12 0.12 36.78 13:34:01 2 62.90 0.00 2.59 1.81 0.12 32.59 13:34:01 3 62.19 0.00 3.12 1.05 0.10 33.54 13:35:01 all 58.98 0.00 2.91 0.59 0.08 37.43 13:35:01 0 57.97 0.00 3.78 1.36 0.08 36.81 13:35:01 1 56.61 0.00 2.59 0.20 0.07 40.53 13:35:01 2 57.90 0.00 2.55 0.03 0.08 39.43 13:35:01 3 63.46 0.00 2.73 0.77 0.08 32.95 Average: all 38.79 2.67 4.13 1.81 0.08 52.52 Average: 0 36.46 2.71 4.26 2.72 0.08 53.78 Average: 1 44.70 2.30 4.38 1.34 0.09 47.19 Average: 2 35.22 2.88 3.75 0.88 0.08 57.18 Average: 3 38.77 2.80 4.13 2.29 0.08 51.91