---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8597 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 691 11230 1 4075 14966 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:ab:b8:0f brd ff:ff:ff:ff:ff:ff inet 10.30.171.159/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:feab:b80f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:5c:52:66 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8597) 02/05/25 _x86_64_ (4 CPU) 03:23:15 LINUX RESTART (4 CPU) 03:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:25:01 209.90 70.34 139.56 0.00 1599.20 7533.43 0.00 03:26:01 351.99 44.71 307.28 0.00 2934.71 11903.75 0.00 03:27:01 21.51 2.27 19.25 0.00 145.04 8496.32 0.00 03:28:01 127.68 4.87 122.81 0.00 156.64 7047.49 0.00 03:29:01 92.27 5.58 86.69 0.00 4519.25 29041.83 0.00 03:30:02 20.50 0.47 20.03 0.00 19.46 6736.74 0.00 03:31:01 52.41 0.44 51.97 0.00 56.40 6973.46 0.00 03:32:01 34.38 0.88 33.49 0.00 48.13 18634.49 0.00 Average: 113.96 16.23 97.73 0.00 1187.21 12056.53 0.00 03:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 13325440 15457288 517912 3.16 73100 2249540 1234176 7.08 748592 2020000 251920 03:26:01 12372228 14816036 1149440 7.02 83264 2542496 2122524 12.18 1484904 2219240 207444 03:27:01 11981776 14518940 1442404 8.81 87992 2625600 2029868 11.65 1846832 2238120 48520 03:28:01 11450360 14196852 1763788 10.77 103652 2808724 2297060 13.18 2206540 2397036 158068 03:29:01 10383688 13692944 2257480 13.78 113368 3342488 2803440 16.08 3049380 2586352 166784 03:30:02 10683084 14009980 1940524 11.85 115060 3355168 2730744 15.67 2721984 2615404 148904 03:31:01 10522380 13821580 2128672 12.99 118344 3324088 2659152 15.26 2932272 2563572 37452 03:32:01 11532000 15351152 598420 3.65 122088 3820364 1369436 7.86 1588632 2882428 15484 Average: 11531370 14483096 1474830 9.00 102108 3008558 2155800 12.37 2072392 2440269 129322 03:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 03:25:01 ens3 96.38 77.95 1107.69 12.66 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 03:26:01 ens3 280.40 233.44 3168.62 35.46 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 03:27:01 ens3 144.09 108.18 429.72 26.83 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 779.89 779.89 741.17 741.17 0.00 0.00 0.00 0.00 03:28:01 ens3 221.56 154.81 2328.78 25.62 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 3936.16 3936.16 3736.92 3736.92 0.00 0.00 0.00 0.00 03:29:01 ens3 204.58 124.20 3124.94 22.50 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 lo 1030.26 1030.26 969.82 969.82 0.00 0.00 0.00 0.00 03:30:02 ens3 149.08 116.78 913.27 25.26 0.00 0.00 0.00 0.00 03:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 1923.83 1923.83 1830.26 1830.26 0.00 0.00 0.00 0.00 03:31:01 ens3 73.77 63.70 193.71 16.29 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 45.26 45.26 4.45 4.45 0.00 0.00 0.00 0.00 03:32:01 ens3 212.90 236.93 832.13 423.82 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 962.86 962.86 908.45 908.45 0.00 0.00 0.00 0.00 Average: ens3 173.05 139.66 1515.11 73.68 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8597) 02/05/25 _x86_64_ (4 CPU) 03:23:15 LINUX RESTART (4 CPU) 03:24:01 CPU %user %nice %system %iowait %steal %idle 03:25:01 all 18.56 10.70 8.49 3.47 0.10 58.68 03:25:01 0 6.44 13.28 10.10 5.08 0.08 65.03 03:25:01 1 26.89 11.86 9.20 2.88 0.13 49.04 03:25:01 2 21.82 8.06 7.15 2.84 0.10 60.03 03:25:01 3 19.08 9.61 7.51 3.07 0.10 60.64 03:26:01 all 29.51 0.00 1.68 2.26 0.08 66.46 03:26:01 0 30.28 0.00 1.24 1.30 0.10 67.08 03:26:01 1 29.66 0.00 1.12 0.80 0.07 68.35 03:26:01 2 27.07 0.00 2.74 1.82 0.07 68.30 03:26:01 3 31.04 0.00 1.62 5.13 0.10 62.11 03:27:01 all 78.77 0.00 2.34 0.63 0.11 18.15 03:27:01 0 79.48 0.00 2.07 1.47 0.12 16.86 03:27:01 1 81.66 0.00 2.56 0.13 0.12 15.53 03:27:01 2 76.14 0.00 2.38 0.57 0.10 20.80 03:27:01 3 77.79 0.00 2.35 0.35 0.12 19.39 03:28:01 all 71.94 0.00 2.53 0.74 0.11 24.69 03:28:01 0 74.54 0.00 1.95 0.55 0.10 22.85 03:28:01 1 66.72 0.00 3.50 1.53 0.10 28.14 03:28:01 2 73.04 0.00 2.14 0.50 0.12 24.20 03:28:01 3 73.42 0.00 2.51 0.37 0.12 23.58 03:29:01 all 58.68 0.00 3.99 2.67 0.09 34.56 03:29:01 0 59.09 0.00 3.16 2.36 0.10 35.29 03:29:01 1 57.30 0.00 4.71 2.98 0.08 34.93 03:29:01 2 57.97 0.00 3.74 1.17 0.08 37.03 03:29:01 3 60.36 0.00 4.34 4.19 0.10 31.00 03:30:02 all 71.78 0.00 2.62 0.24 0.10 25.25 03:30:02 0 65.88 0.00 2.32 0.08 0.10 31.61 03:30:02 1 74.47 0.00 3.20 0.30 0.12 21.91 03:30:02 2 72.04 0.00 2.47 0.03 0.10 25.36 03:30:02 3 74.74 0.00 2.50 0.55 0.10 22.10 03:31:01 all 64.01 0.00 2.94 0.49 0.10 32.46 03:31:01 0 62.27 0.00 2.11 0.92 0.09 34.61 03:31:01 1 69.18 0.00 3.69 0.27 0.10 26.75 03:31:01 2 59.77 0.00 2.70 0.51 0.12 36.90 03:31:01 3 64.86 0.00 3.24 0.26 0.10 31.53 03:32:01 all 19.31 0.00 1.24 1.63 0.11 77.72 03:32:01 0 15.33 0.00 1.49 1.06 0.10 82.02 03:32:01 1 23.52 0.00 1.37 0.08 0.12 74.91 03:32:01 2 10.34 0.00 0.74 5.37 0.08 83.47 03:32:01 3 28.00 0.00 1.37 0.00 0.13 70.50 Average: all 51.52 1.34 3.23 1.52 0.10 42.29 Average: 0 49.17 1.66 3.05 1.60 0.10 44.42 Average: 1 53.59 1.49 3.67 1.12 0.11 40.03 Average: 2 49.74 1.01 3.01 1.61 0.10 44.55 Average: 3 53.61 1.20 3.18 1.74 0.11 40.16