---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2696 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: 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 10G 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 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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1147 10977 1 3871 14510 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:66:e6:93 brd ff:ff:ff:ff:ff:ff inet 10.30.171.125/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe66:e693/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:ea:d9:8b 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-2696) 12/14/24 _x86_64_ (4 CPU) 17:48:04 LINUX RESTART (4 CPU) 17:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:50:01 232.76 77.32 155.43 0.00 3194.27 11313.31 0.00 17:51:02 107.10 21.80 85.30 0.00 1328.85 13631.06 0.00 17:52:01 31.72 4.47 27.25 0.00 142.08 14153.53 0.00 17:53:01 52.23 3.80 48.43 0.00 117.56 5948.68 0.00 17:54:01 60.72 11.23 49.49 0.00 4868.92 20289.82 0.00 Average: 97.13 23.79 73.34 0.00 1936.30 13063.35 0.00 17:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:50:01 12772840 15095852 873904 5.33 78704 2430488 1588500 9.11 1150132 2160744 246404 17:51:02 11749252 14297980 1664520 10.16 84492 2644100 2346564 13.46 2050140 2269708 48828 17:52:01 11143972 14076680 1883812 11.50 94980 3000336 2452684 14.07 2420992 2483412 183988 17:53:01 12054460 15274192 686032 4.19 99300 3276160 1296028 7.44 1300504 2693264 332520 17:54:01 11336436 14950472 996644 6.08 108996 3649420 1707432 9.80 1811680 2870364 236 Average: 11811392 14739035 1220982 7.45 93294 3000101 1878242 10.78 1746690 2495498 162395 17:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:50:01 ens3 212.16 177.99 2766.55 24.88 0.00 0.00 0.00 0.00 17:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:02 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:51:02 ens3 206.45 165.24 2399.00 21.59 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 1777.92 1777.92 1690.19 1690.19 0.00 0.00 0.00 0.00 17:52:01 ens3 304.81 210.42 3930.95 25.29 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 181.49 181.49 170.74 170.74 0.00 0.00 0.00 0.00 17:53:01 ens3 3757.85 1114.93 2326.28 648.34 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 17:54:01 ens3 19382.35 6973.50 7984.74 3638.34 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 387.86 387.86 367.82 367.82 0.00 0.00 0.00 0.00 Average: ens3 4787.48 1733.42 3881.25 874.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2696) 12/14/24 _x86_64_ (4 CPU) 17:48:04 LINUX RESTART (4 CPU) 17:49:01 CPU %user %nice %system %iowait %steal %idle 17:50:01 all 26.24 6.93 6.55 3.55 0.08 56.65 17:50:01 0 18.37 7.77 6.26 1.68 0.07 65.85 17:50:01 1 17.01 7.08 6.32 5.68 0.07 63.85 17:50:01 2 40.72 6.23 6.72 1.98 0.10 44.24 17:50:01 3 28.83 6.65 6.89 4.88 0.08 52.67 17:51:02 all 54.36 0.00 1.53 0.91 0.08 43.12 17:51:02 0 58.49 0.00 1.27 0.52 0.08 39.63 17:51:02 1 51.12 0.00 2.01 1.84 0.08 44.94 17:51:02 2 52.19 0.00 1.46 0.50 0.08 45.77 17:51:02 3 55.64 0.00 1.37 0.77 0.08 42.14 17:52:01 all 47.62 0.00 2.53 0.29 0.08 49.48 17:52:01 0 52.76 0.00 1.43 0.07 0.08 45.66 17:52:01 1 49.49 0.00 1.67 0.37 0.09 48.38 17:52:01 2 44.14 0.00 2.94 0.53 0.07 52.32 17:52:01 3 44.06 0.00 4.07 0.20 0.09 51.58 17:53:01 all 48.60 0.00 3.14 0.24 0.08 47.93 17:53:01 0 64.58 0.00 4.13 0.22 0.08 30.99 17:53:01 1 41.12 0.00 3.19 0.27 0.08 55.33 17:53:01 2 45.48 0.00 2.70 0.15 0.10 51.57 17:53:01 3 43.17 0.00 2.52 0.33 0.07 53.91 17:54:01 all 23.23 0.00 9.04 0.76 0.08 66.89 17:54:01 0 26.39 0.00 10.22 0.42 0.09 62.89 17:54:01 1 23.89 0.00 9.85 1.04 0.07 65.14 17:54:01 2 23.03 0.00 8.76 0.38 0.07 67.76 17:54:01 3 19.64 0.00 7.35 1.22 0.09 71.70 Average: all 40.09 1.40 4.53 1.16 0.08 52.74 Average: 0 44.25 1.57 4.63 0.58 0.08 48.89 Average: 1 36.59 1.43 4.58 1.85 0.08 55.48 Average: 2 41.18 1.26 4.50 0.71 0.08 52.27 Average: 3 38.34 1.34 4.43 1.49 0.08 54.32