---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2084 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11333 1 3967 14961 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:af:6e:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.167/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:feaf:6ea3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:1d:e0:c0 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-2084) 12/12/24 _x86_64_ (4 CPU) 03:22:24 LINUX RESTART (4 CPU) 03:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:01 284.53 85.46 199.07 0.00 2561.08 8530.19 0.00 03:25:01 59.59 13.56 46.03 0.00 1390.57 9252.99 0.00 03:26:01 160.66 34.96 125.70 0.00 1565.61 2262.29 0.00 03:27:01 20.58 3.52 17.06 0.00 283.77 7766.21 0.00 03:28:01 137.24 3.75 133.49 0.00 2058.06 8894.25 0.00 03:29:01 67.36 4.08 63.27 0.00 128.78 21428.43 0.00 03:30:01 20.83 0.48 20.34 0.00 19.59 4943.02 0.00 03:31:01 52.82 0.32 52.51 0.00 51.32 9267.52 0.00 03:32:01 31.23 0.98 30.24 0.00 49.86 18611.83 0.00 Average: 92.40 16.22 76.18 0.00 897.82 10109.12 0.00 03:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 13339104 15404520 579428 3.54 70752 2191732 1298896 7.45 830612 1940020 172848 03:25:01 13256736 15448960 528044 3.22 75712 2307208 1218588 6.99 789960 2049284 224 03:26:01 12453428 14905532 1062352 6.49 85220 2549080 1752392 10.05 1400532 2224544 183204 03:27:01 11894616 14443396 1520160 9.28 89836 2636540 2058232 11.81 1946832 2228000 46028 03:28:01 11258356 14193788 1760920 10.75 106528 2991284 2245832 12.88 2301060 2483252 155856 03:29:01 10580908 13777856 2176048 13.28 114468 3231668 2645940 15.18 2872008 2574524 190832 03:30:01 10790904 13875988 2077760 12.68 115308 3121508 2574364 14.77 2765240 2474368 23404 03:31:01 10819440 14007744 1945544 11.88 119372 3214896 2403784 13.79 2658560 2546168 33928 03:32:01 11626648 15334932 618076 3.77 123192 3710336 1348392 7.74 1519264 2861928 16896 Average: 11780016 14599191 1363148 8.32 100043 2883806 1949602 11.19 1898230 2375788 91469 03:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 03:24:01 ens3 153.97 116.41 1137.22 22.68 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 03:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 03:25:01 ens3 45.58 35.46 304.47 11.19 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 03:26:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 03:26:01 ens3 251.22 212.80 3083.93 30.53 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 03:27:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 03:27:01 ens3 107.58 92.65 418.49 23.04 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 03:28:01 lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 03:28:01 ens3 287.69 175.92 3719.79 28.13 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 03:29:01 lo 5064.11 5064.11 4810.81 4810.81 0.00 0.00 0.00 0.00 03:29:01 ens3 106.83 85.44 1106.94 19.17 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 963.73 963.73 910.79 910.79 0.00 0.00 0.00 0.00 03:30:01 ens3 80.97 66.66 158.90 17.97 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 03:31:01 lo 1794.12 1794.12 1700.17 1700.17 0.00 0.00 0.00 0.00 03:31:01 ens3 128.41 104.18 940.97 20.91 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 03:32:01 lo 39.23 39.23 3.86 3.86 0.00 0.00 0.00 0.00 03:32:01 ens3 223.05 233.91 830.20 361.67 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 875.72 875.72 826.67 826.67 0.00 0.00 0.00 0.00 Average: ens3 153.92 124.84 1300.37 59.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2084) 12/12/24 _x86_64_ (4 CPU) 03:22:24 LINUX RESTART (4 CPU) 03:23:02 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 18.26 12.09 9.50 3.36 0.09 56.70 03:24:01 0 14.63 12.93 9.80 1.83 0.09 60.72 03:24:01 1 19.68 12.98 10.12 3.47 0.09 53.67 03:24:01 2 5.31 14.42 10.69 2.82 0.10 66.66 03:24:01 3 33.36 8.06 7.38 5.34 0.07 45.79 03:25:01 all 3.62 0.00 0.45 1.26 0.03 94.64 03:25:01 0 1.79 0.00 0.27 0.08 0.03 97.83 03:25:01 1 9.57 0.00 0.93 2.24 0.03 87.22 03:25:01 2 1.04 0.00 0.33 2.18 0.03 96.42 03:25:01 3 2.07 0.00 0.28 0.53 0.02 97.10 03:26:01 all 27.46 0.00 1.26 0.67 0.06 70.55 03:26:01 0 27.21 0.00 1.50 0.92 0.05 70.32 03:26:01 1 27.65 0.00 1.12 0.35 0.07 70.81 03:26:01 2 25.28 0.00 1.41 0.82 0.07 72.43 03:26:01 3 29.69 0.00 1.02 0.59 0.07 68.63 03:27:01 all 77.39 0.00 2.36 0.39 0.10 19.77 03:27:01 0 77.02 0.00 2.41 0.27 0.10 20.20 03:27:01 1 80.69 0.00 2.06 0.37 0.10 16.78 03:27:01 2 75.32 0.00 2.77 0.79 0.10 21.02 03:27:01 3 76.53 0.00 2.20 0.12 0.10 21.06 03:28:01 all 73.74 0.00 2.74 1.23 0.11 22.18 03:28:01 0 70.49 0.00 2.70 1.55 0.12 25.14 03:28:01 1 75.29 0.00 2.47 0.80 0.12 21.31 03:28:01 2 78.31 0.00 2.22 0.64 0.10 18.73 03:28:01 3 70.88 0.00 3.56 1.92 0.12 23.51 03:29:01 all 62.37 0.00 3.64 1.05 0.11 32.83 03:29:01 0 62.89 0.00 3.74 0.22 0.12 33.03 03:29:01 1 62.00 0.00 2.34 0.29 0.10 35.28 03:29:01 2 59.48 0.00 2.89 1.90 0.12 35.62 03:29:01 3 65.13 0.00 5.59 1.80 0.10 27.37 03:30:01 all 71.17 0.00 2.43 0.21 0.10 26.09 03:30:01 0 70.42 0.00 2.17 0.19 0.10 27.12 03:30:01 1 75.01 0.00 2.29 0.20 0.12 22.38 03:30:01 2 64.08 0.00 3.02 0.42 0.08 32.40 03:30:01 3 75.18 0.00 2.23 0.05 0.10 22.43 03:31:01 all 62.04 0.00 3.07 0.42 0.10 34.36 03:31:01 0 59.89 0.00 3.11 0.17 0.10 36.73 03:31:01 1 63.77 0.00 4.00 1.19 0.10 30.93 03:31:01 2 61.46 0.00 2.39 0.25 0.10 35.80 03:31:01 3 63.06 0.00 2.77 0.08 0.12 33.97 03:32:01 all 23.16 0.00 1.17 0.94 0.06 74.66 03:32:01 0 26.49 0.00 1.17 1.19 0.07 71.08 03:32:01 1 16.11 0.00 1.15 0.07 0.07 82.61 03:32:01 2 13.59 0.00 0.69 2.48 0.05 83.19 03:32:01 3 36.43 0.00 1.67 0.03 0.07 61.80 Average: all 46.62 1.32 2.94 1.05 0.09 47.99 Average: 0 45.69 1.41 2.97 0.71 0.09 49.14 Average: 1 47.76 1.42 2.93 0.99 0.09 46.82 Average: 2 42.77 1.57 2.91 1.36 0.08 51.31 Average: 3 50.25 0.88 2.95 1.15 0.08 44.68