---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4594 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 9.4G 69G 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 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 700 12152 1 3143 14957 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:f1:29:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.96/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fef1:29c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:b7:07:00 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-4594) 11/05/24 _x86_64_ (4 CPU) 17:27:33 LINUX RESTART (4 CPU) 17:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:29:01 214.57 132.13 82.44 0.00 10839.52 10297.10 0.00 17:30:01 131.15 55.89 75.26 0.00 3005.30 10581.79 0.00 17:31:01 165.34 17.91 147.43 0.00 1143.49 15539.49 0.00 17:32:01 7.98 1.05 6.93 0.00 79.97 2309.90 0.00 17:33:01 58.78 4.37 54.42 0.00 2627.92 7162.68 0.00 Average: 115.23 41.97 73.27 0.00 3514.57 9174.46 0.00 17:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:29:01 13587128 15422732 569344 3.48 51148 1993808 1289000 7.40 778376 1765048 66680 17:30:01 12795756 15101224 868936 5.30 78932 2413364 1503900 8.63 1156784 2132532 196136 17:31:01 11501588 14133684 1827108 11.15 89324 2716268 2411188 13.83 2264340 2295964 64708 17:32:01 10807628 13444464 2516112 15.36 89580 2720776 3004580 17.24 2955836 2295844 548 17:33:01 12454992 15324328 626708 3.83 96656 2938908 1346524 7.73 1200676 2388024 1696 Average: 12229418 14685286 1281642 7.82 81128 2556625 1911038 10.96 1671202 2175482 65954 17:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:29:01 ens3 307.69 223.91 1174.77 69.52 0.00 0.00 0.00 0.00 17:29:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 177.68 143.79 2067.36 23.07 0.00 0.00 0.00 0.00 17:30:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 265.44 221.56 3739.30 26.45 0.00 0.00 0.00 0.00 17:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 12.73 9.56 14.72 2.68 0.00 0.00 0.00 0.00 17:32:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 220.13 114.30 2087.57 16.88 0.00 0.00 0.00 0.00 17:33:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 196.36 142.35 1818.92 27.58 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4594) 11/05/24 _x86_64_ (4 CPU) 17:27:33 LINUX RESTART (4 CPU) 17:28:02 CPU %user %nice %system %iowait %steal %idle 17:29:01 all 14.32 15.61 13.76 6.12 0.14 50.04 17:29:01 0 11.61 16.26 13.61 5.20 0.14 53.19 17:29:01 1 12.82 15.22 14.36 6.32 0.12 51.16 17:29:01 2 17.68 15.77 12.82 7.65 0.16 45.92 17:29:01 3 15.22 15.21 14.23 5.33 0.15 49.85 17:30:01 all 26.26 2.47 3.77 3.64 0.09 63.77 17:30:01 0 17.16 2.52 3.32 4.81 0.07 72.13 17:30:01 1 16.68 2.45 3.61 6.22 0.10 70.94 17:30:01 2 24.38 2.50 3.43 1.37 0.08 68.23 17:30:01 3 46.82 2.40 4.70 2.18 0.10 43.80 17:31:01 all 73.59 0.00 2.48 1.50 0.13 22.31 17:31:01 0 79.46 0.00 2.73 1.17 0.12 16.52 17:31:01 1 66.94 0.00 2.02 1.20 0.12 29.72 17:31:01 2 76.87 0.00 2.32 0.57 0.12 20.12 17:31:01 3 71.07 0.00 2.86 3.08 0.15 22.84 17:32:01 all 54.00 0.00 0.64 0.25 0.10 45.00 17:32:01 0 51.16 0.00 0.84 0.75 0.10 47.15 17:32:01 1 43.67 0.00 0.74 0.20 0.13 55.26 17:32:01 2 63.22 0.00 0.32 0.00 0.08 36.37 17:32:01 3 58.01 0.00 0.67 0.05 0.08 41.18 17:33:01 all 15.92 0.00 1.79 4.59 0.07 77.63 17:33:01 0 12.03 0.00 1.78 1.50 0.05 84.64 17:33:01 1 11.34 0.00 1.92 10.90 0.08 75.76 17:33:01 2 24.87 0.00 1.68 1.73 0.07 71.66 17:33:01 3 15.48 0.00 1.79 4.25 0.07 78.41 Average: all 36.88 3.56 4.44 3.21 0.10 51.80 Average: 0 34.27 3.70 4.41 2.68 0.09 54.85 Average: 1 30.36 3.48 4.49 4.96 0.11 56.60 Average: 2 41.54 3.58 4.06 2.23 0.10 48.49 Average: 3 41.37 3.49 4.82 2.97 0.11 47.24