---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24509 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 684 9624 1 5688 14973 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:7d:60:50 brd ff:ff:ff:ff:ff:ff inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe7d:6050/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:19:35:42 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-24509) 09/20/24 _x86_64_ (4 CPU) 06:56:01 LINUX RESTART (4 CPU) 06:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:58:01 123.76 54.91 68.85 0.00 1532.21 7498.95 0.00 06:59:01 97.62 39.02 58.60 0.00 2679.51 20617.53 0.00 07:00:01 37.26 1.83 35.43 0.00 53.86 22006.73 0.00 07:01:01 76.02 0.80 75.22 0.00 59.19 71660.46 0.00 07:02:01 70.40 6.45 63.96 0.00 4650.69 11049.49 0.00 Average: 80.87 20.49 60.38 0.00 1796.00 26630.19 0.00 06:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:58:01 13347636 15482904 491276 3.00 74728 2251652 1234068 7.08 753956 1992576 214600 06:59:01 11611028 14280972 1678608 10.25 90092 2746540 2239152 12.85 2077032 2365904 74256 07:00:01 9485816 14026016 1932400 11.80 116564 4511884 2361948 13.55 2851440 3637428 1176536 07:01:01 10221900 15360520 597844 3.65 132076 5072660 1315832 7.55 1230868 4502140 57804 07:02:01 9907228 15381428 565936 3.45 143740 5389976 1316480 7.55 1406752 4621512 3028 Average: 10914722 14906368 1053213 6.43 111440 3994542 1693496 9.72 1664010 3423912 305245 06:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 06:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 ens3 81.22 67.63 821.44 8.86 0.00 0.00 0.00 0.00 06:59:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 ens3 451.98 361.03 5565.57 51.82 0.00 0.00 0.00 0.00 07:00:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 ens3 339.03 286.62 2430.12 65.85 0.00 0.00 0.00 0.00 07:01:01 lo 0.70 0.70 0.05 0.05 0.00 0.00 0.00 0.00 07:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 ens3 262.26 219.35 250.07 141.78 0.00 0.00 0.00 0.00 07:02:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 07:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 ens3 271.65 139.58 2774.52 26.05 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 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 281.90 215.34 2373.63 59.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24509) 09/20/24 _x86_64_ (4 CPU) 06:56:01 LINUX RESTART (4 CPU) 06:57:02 CPU %user %nice %system %iowait %steal %idle 06:58:01 all 17.87 8.43 7.21 5.20 0.10 61.19 06:58:01 0 10.42 8.93 7.95 3.01 0.10 69.59 06:58:01 1 7.76 9.11 7.15 7.47 0.09 68.42 06:58:01 2 25.27 8.02 6.86 4.64 0.09 55.11 06:58:01 3 28.12 7.65 6.87 5.67 0.12 51.56 06:59:01 all 65.13 0.00 2.57 1.87 0.11 30.32 06:59:01 0 67.33 0.00 2.40 0.77 0.10 29.39 06:59:01 1 61.64 0.00 2.22 1.01 0.12 35.02 06:59:01 2 64.39 0.00 2.81 2.18 0.12 30.50 06:59:01 3 67.16 0.00 2.85 3.51 0.12 26.36 07:00:01 all 43.60 0.00 2.50 1.17 0.08 52.65 07:00:01 0 51.50 0.00 2.09 0.30 0.08 46.02 07:00:01 1 33.42 0.00 2.47 2.44 0.10 61.57 07:00:01 2 32.61 0.00 1.35 0.58 0.07 65.39 07:00:01 3 56.96 0.00 4.08 1.36 0.07 37.53 07:01:01 all 32.88 0.00 2.02 6.00 0.08 59.02 07:01:01 0 43.43 0.00 2.05 2.23 0.07 52.23 07:01:01 1 25.64 0.00 1.70 7.83 0.08 64.75 07:01:01 2 22.03 0.00 1.62 9.88 0.08 66.38 07:01:01 3 40.41 0.00 2.72 4.06 0.10 52.71 07:02:01 all 14.93 0.00 2.10 17.43 0.05 65.49 07:02:01 0 15.60 0.00 2.10 9.41 0.07 72.82 07:02:01 1 15.30 0.00 1.91 32.99 0.05 49.76 07:02:01 2 12.88 0.00 2.21 14.25 0.05 70.61 07:02:01 3 15.94 0.00 2.17 13.03 0.05 68.82 Average: all 34.94 1.66 3.27 6.33 0.09 53.72 Average: 0 37.72 1.77 3.31 3.14 0.08 53.97 Average: 1 28.82 1.79 3.07 10.35 0.09 55.88 Average: 2 31.45 1.58 2.95 6.31 0.08 57.63 Average: 3 41.79 1.51 3.73 5.52 0.09 47.37