---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1273 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2800.000 BogoMIPS: 5600.00 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 11G 68G 14% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11189 1 4126 14977 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:12:ec:83 brd ff:ff:ff:ff:ff:ff inet 10.30.170.167/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe12:ec83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:7f:4c:b9 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1273) 12/09/24 _x86_64_ (4 CPU) 09:47:06 LINUX RESTART (4 CPU) 09:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:49:01 173.54 82.46 91.08 0.00 3286.24 39560.69 0.00 09:50:01 177.47 25.02 152.45 0.00 1370.88 13366.74 0.00 09:51:01 45.01 4.58 40.43 0.00 145.98 11881.49 0.00 09:52:01 58.52 2.15 56.37 0.00 157.57 21985.00 0.00 Average: 113.39 28.33 85.06 0.00 1231.53 21622.66 0.00 09:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 12896732 15178348 793992 4.85 77924 2391708 1479824 8.49 1065384 2127388 208676 09:50:01 11993848 14522340 1441800 8.80 84708 2624148 2027696 11.63 1831480 2246200 53024 09:51:01 10941428 13927740 2033384 12.41 95952 3051164 2603220 14.94 2594836 2509968 318668 09:52:01 11819860 15398396 563040 3.44 100692 3620984 1274004 7.31 1313212 2902608 283612 Average: 11912967 14756706 1208054 7.37 89819 2922001 1846186 10.59 1701228 2446541 215995 09:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 181.10 149.59 2165.69 25.27 0.00 0.00 0.00 0.00 09:49:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 205.66 167.68 2642.02 21.59 0.00 0.00 0.00 0.00 09:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 282.50 178.67 3671.26 19.59 0.00 0.00 0.00 0.00 09:51:01 lo 2085.49 2085.49 1982.42 1982.42 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 102.75 89.05 812.96 34.82 0.00 0.00 0.00 0.00 09:52:01 lo 1.77 1.77 0.14 0.14 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 193.06 146.23 2323.66 25.32 0.00 0.00 0.00 0.00 Average: lo 524.62 524.62 497.78 497.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1273) 12/09/24 _x86_64_ (4 CPU) 09:47:06 LINUX RESTART (4 CPU) 09:48:02 CPU %user %nice %system %iowait %steal %idle 09:49:01 all 24.26 8.66 7.05 4.37 0.11 55.55 09:49:01 0 31.58 10.96 8.59 3.24 0.14 45.50 09:49:01 1 25.36 7.20 6.52 5.45 0.10 55.36 09:49:01 2 14.29 10.28 7.34 1.61 0.10 66.38 09:49:01 3 25.78 6.20 5.76 7.17 0.10 54.98 09:50:01 all 57.61 0.00 1.84 1.66 0.11 38.78 09:50:01 0 59.19 0.00 1.97 0.99 0.10 37.75 09:50:01 1 58.84 0.00 2.02 1.05 0.12 37.97 09:50:01 2 56.52 0.00 1.72 1.00 0.12 40.63 09:50:01 3 55.88 0.00 1.64 3.62 0.12 38.75 09:51:01 all 52.52 0.00 2.57 0.73 0.08 44.10 09:51:01 0 53.07 0.00 2.65 1.16 0.08 43.04 09:51:01 1 51.24 0.00 2.46 0.15 0.08 46.07 09:51:01 2 53.54 0.00 2.44 0.50 0.07 43.45 09:51:01 3 52.22 0.00 2.74 1.13 0.08 43.83 09:52:01 all 32.51 0.00 1.65 1.96 0.08 63.80 09:52:01 0 31.63 0.00 1.55 0.27 0.07 66.48 09:52:01 1 22.95 0.00 1.16 2.41 0.07 73.41 09:52:01 2 48.11 0.00 2.27 1.37 0.08 48.16 09:52:01 3 27.40 0.00 1.61 3.80 0.08 67.11 Average: all 41.80 2.13 3.26 2.17 0.09 50.54 Average: 0 43.91 2.70 3.67 1.40 0.10 48.22 Average: 1 39.64 1.77 3.02 2.25 0.09 53.22 Average: 2 43.27 2.53 3.42 1.12 0.09 49.57 Average: 3 40.37 1.53 2.92 3.92 0.10 51.16