---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3382 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 12G 66G 15% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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 ---> free -m: total used free shared buff/cache available Mem: 15997 672 10020 1 5304 14985 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:87:91:69 brd ff:ff:ff:ff:ff:ff inet 10.30.171.83/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe87:9169/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:40:57:20 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-3382) 12/17/24 _x86_64_ (4 CPU) 10:20:20 LINUX RESTART (4 CPU) 10:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:01 314.46 138.47 175.99 0.00 10897.41 24213.39 0.00 10:23:01 109.83 39.49 70.34 0.00 2647.29 26054.07 0.00 10:24:01 43.24 2.58 40.66 0.00 75.99 30025.80 0.00 10:25:01 52.54 0.15 52.39 0.00 2.27 66838.59 0.00 10:26:01 39.68 0.63 39.04 0.00 49.59 38407.07 0.00 10:27:01 18.16 0.72 17.45 0.00 96.12 1126.75 0.00 Average: 95.71 30.04 65.67 0.00 2270.82 31130.15 0.00 10:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 13323312 15365492 616888 3.77 66248 2174204 1355104 7.77 882164 1904952 213752 10:23:01 12184352 14785740 1176088 7.18 87044 2687396 1787784 10.26 1517768 2361888 364020 10:24:01 10536480 14337224 1623408 9.91 107428 3812048 2142560 12.29 2343796 3128292 1027868 10:25:01 9148328 14135760 1824080 11.14 125628 4936572 2316164 13.29 2420396 4394508 936248 10:26:01 10275948 15351048 608820 3.72 127052 5018656 1333452 7.65 1213348 4471280 5892 10:27:01 10305612 15385372 574528 3.51 128960 5021352 1298212 7.45 1185632 4470204 2056 Average: 10962339 14893439 1070635 6.54 107060 3941705 1705546 9.79 1593851 3455187 424973 10:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 351.50 258.33 1632.78 70.60 0.00 0.00 0.00 0.00 10:23:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 401.73 311.58 5593.90 44.83 0.00 0.00 0.00 0.00 10:24:01 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 353.04 281.92 2577.99 53.51 0.00 0.00 0.00 0.00 10:25:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 247.88 194.52 111.69 64.45 0.00 0.00 0.00 0.00 10:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 85.59 82.20 191.07 21.91 0.00 0.00 0.00 0.00 10:27:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 11.90 13.01 10.08 5.67 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.07 0.07 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 241.63 190.07 1686.40 43.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3382) 12/17/24 _x86_64_ (4 CPU) 10:20:20 LINUX RESTART (4 CPU) 10:21:02 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 18.34 15.37 12.10 7.69 0.15 46.34 10:22:01 0 13.78 16.66 12.82 6.19 0.17 50.38 10:22:01 1 11.47 17.31 12.18 7.75 0.16 51.13 10:22:01 2 21.35 14.11 11.71 6.55 0.14 46.14 10:22:01 3 26.68 13.43 11.70 10.28 0.14 37.77 10:23:01 all 45.68 0.00 2.40 3.43 0.10 48.40 10:23:01 0 43.24 0.00 2.26 1.56 0.10 52.83 10:23:01 1 58.19 0.00 2.84 3.56 0.10 35.30 10:23:01 2 39.15 0.00 1.91 5.19 0.10 53.65 10:23:01 3 42.08 0.00 2.58 3.40 0.10 51.84 10:24:01 all 58.22 0.00 2.76 1.97 0.11 36.95 10:24:01 0 53.07 0.00 2.60 3.46 0.10 40.77 10:24:01 1 58.81 0.00 3.38 3.05 0.10 34.66 10:24:01 2 53.95 0.00 2.26 0.07 0.12 43.60 10:24:01 3 67.08 0.00 2.78 1.28 0.12 28.74 10:25:01 all 36.38 0.00 2.46 9.38 0.11 51.67 10:25:01 0 23.63 0.00 2.79 14.73 0.12 58.73 10:25:01 1 60.72 0.00 3.76 10.26 0.12 25.14 10:25:01 2 33.41 0.00 1.68 7.12 0.12 57.67 10:25:01 3 27.65 0.00 1.63 5.42 0.10 65.20 10:26:01 all 18.15 0.00 1.06 27.72 0.06 53.01 10:26:01 0 15.49 0.00 1.00 3.68 0.05 79.78 10:26:01 1 19.65 0.00 0.93 49.30 0.08 30.04 10:26:01 2 20.09 0.00 1.16 18.57 0.07 60.11 10:26:01 3 17.38 0.00 1.16 39.53 0.05 41.87 10:27:01 all 8.51 0.00 0.54 13.71 0.15 77.09 10:27:01 0 2.46 0.00 0.50 0.23 0.20 96.61 10:27:01 1 6.82 0.00 0.67 45.43 0.12 46.97 10:27:01 2 11.18 0.00 0.43 5.67 0.05 82.66 10:27:01 3 13.62 0.00 0.55 3.56 0.22 82.05 Average: all 30.89 2.51 3.52 10.66 0.11 52.30 Average: 0 25.29 2.72 3.62 4.95 0.12 63.30 Average: 1 36.03 2.82 3.93 19.94 0.11 37.17 Average: 2 29.86 2.31 3.16 7.20 0.10 57.37 Average: 3 32.38 2.21 3.37 10.57 0.12 51.35