---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5052 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 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 762 11663 1 3571 14895 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:15:4b:4d brd ff:ff:ff:ff:ff:ff inet 10.30.171.205/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fe15:4b4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:a2:9e:54 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-5052) 11/07/24 _x86_64_ (4 CPU) 11:48:08 LINUX RESTART (4 CPU) 11:49:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:01 141.13 68.12 73.00 0.00 2368.14 8037.16 0.00 11:51:01 208.26 47.70 160.56 0.00 2906.36 16019.33 0.00 11:52:01 36.06 5.15 30.91 0.00 328.21 10931.51 0.00 11:53:01 3.27 0.00 3.27 0.00 0.00 311.55 0.00 11:54:01 41.34 3.75 37.59 0.00 2546.64 6991.50 0.00 11:55:01 286.59 0.25 286.34 0.00 14.66 9119.68 0.00 11:56:01 6.08 0.22 5.87 0.00 12.26 983.84 0.00 11:57:01 4.78 0.00 4.78 0.00 0.00 448.99 0.00 11:58:01 3.38 0.00 3.38 0.00 0.00 287.42 0.00 11:59:01 16.91 0.00 16.91 0.00 0.00 1206.47 0.00 Average: 74.67 12.43 62.25 0.00 815.08 5429.58 0.00 11:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 13110592 15302180 671936 4.10 74068 2308580 1419436 8.14 982936 1999976 208660 11:51:01 10983052 13787140 2172852 13.26 90336 2870492 2732028 15.67 2707276 2352352 291732 11:52:01 10636672 13482788 2476300 15.12 91520 2908236 3000024 17.21 3072696 2328284 3496 11:53:01 6712844 9567812 6391452 39.02 91716 2916148 7075856 40.60 6980376 2336208 4104 11:54:01 10620444 13764964 2184068 13.33 99740 3183980 2693880 15.46 2924532 2467304 35824 11:55:01 10522068 13743976 2205028 13.46 133408 3222616 2688412 15.42 2999292 2487836 19012 11:56:01 10004824 13242108 2706404 16.52 133520 3236132 3170624 18.19 3501064 2497116 6132 11:57:01 9934660 13178920 2769208 16.90 133640 3242384 3219588 18.47 3564956 2503044 1588 11:58:01 9906948 13158228 2789856 17.03 133792 3249040 3221796 18.48 3584472 2509668 1840 11:59:01 9175980 12585692 3362536 20.53 134564 3404776 3590204 20.60 4159936 2664596 17020 Average: 10160808 13181381 2772964 16.93 111630 3054238 3281185 18.83 3447754 2414638 58941 11:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 11:50:01 ens3 107.93 81.33 983.93 12.75 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 11:51:01 ens3 338.42 277.64 4227.48 42.76 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:52:01 ens3 29.71 25.55 81.97 5.73 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:53:01 ens3 5.13 5.75 0.99 1.11 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:54:01 ens3 225.65 147.06 2280.12 15.89 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:55:01 ens3 47.83 45.68 80.31 11.24 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 5.62 5.62 0.80 0.80 0.00 0.00 0.00 0.00 11:56:01 ens3 7.77 6.75 2.48 2.98 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 53.77 53.77 11.73 11.73 0.00 0.00 0.00 0.00 11:57:01 ens3 6.03 4.12 6.83 1.03 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 88.99 88.99 20.18 20.18 0.00 0.00 0.00 0.00 11:58:01 ens3 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 19.01 19.01 4.25 4.25 0.00 0.00 0.00 0.00 11:59:01 ens3 2.17 1.75 0.45 0.45 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 17.45 17.45 3.77 3.77 0.00 0.00 0.00 0.00 Average: ens3 77.03 59.53 766.15 9.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5052) 11/07/24 _x86_64_ (4 CPU) 11:48:08 LINUX RESTART (4 CPU) 11:49:02 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 18.45 8.84 7.65 3.90 0.09 61.08 11:50:01 0 24.32 8.83 7.96 3.58 0.09 55.22 11:50:01 1 12.49 9.02 7.68 3.62 0.10 67.09 11:50:01 2 28.91 7.94 6.91 2.24 0.09 53.92 11:50:01 3 8.06 9.57 8.05 6.17 0.07 68.09 11:51:01 all 56.08 0.00 2.96 2.40 0.09 38.48 11:51:01 0 57.50 0.00 3.64 0.98 0.10 37.78 11:51:01 1 56.07 0.00 2.10 1.01 0.08 40.74 11:51:01 2 52.28 0.00 3.49 3.28 0.08 40.86 11:51:01 3 58.44 0.00 2.61 4.32 0.08 34.54 11:52:01 all 58.50 0.00 1.45 0.83 0.10 39.11 11:52:01 0 57.64 0.00 1.27 1.19 0.10 39.80 11:52:01 1 57.12 0.00 1.42 0.25 0.08 41.12 11:52:01 2 59.83 0.00 1.80 1.41 0.10 36.86 11:52:01 3 59.43 0.00 1.32 0.49 0.10 38.66 11:53:01 all 7.66 0.00 0.79 0.06 0.07 91.42 11:53:01 0 12.16 0.00 2.07 0.00 0.07 85.71 11:53:01 1 5.72 0.00 0.33 0.00 0.07 93.88 11:53:01 2 7.13 0.00 0.35 0.07 0.05 92.41 11:53:01 3 5.63 0.00 0.39 0.18 0.08 93.72 11:54:01 all 64.75 0.00 2.51 0.76 0.08 31.90 11:54:01 0 65.05 0.00 2.80 0.74 0.07 31.35 11:54:01 1 65.05 0.00 2.45 1.11 0.10 31.29 11:54:01 2 64.47 0.00 2.56 0.85 0.08 32.03 11:54:01 3 64.43 0.00 2.23 0.33 0.08 32.93 11:55:01 all 65.50 0.00 2.29 2.99 0.09 29.12 11:55:01 0 66.86 0.00 2.01 2.04 0.08 29.01 11:55:01 1 57.34 0.00 2.62 6.25 0.08 33.71 11:55:01 2 66.95 0.00 2.72 1.30 0.10 28.92 11:55:01 3 70.90 0.00 1.81 2.35 0.10 24.83 11:56:01 all 49.05 0.00 1.20 0.09 0.09 49.57 11:56:01 0 51.71 0.00 1.17 0.10 0.08 46.93 11:56:01 1 50.08 0.00 1.17 0.10 0.10 48.55 11:56:01 2 44.52 0.00 1.39 0.02 0.10 53.97 11:56:01 3 49.88 0.00 1.06 0.13 0.08 48.84 11:57:01 all 7.30 0.00 0.53 0.11 0.08 91.97 11:57:01 0 7.05 0.00 0.50 0.27 0.08 92.10 11:57:01 1 6.75 0.00 0.65 0.18 0.10 92.31 11:57:01 2 7.80 0.00 0.48 0.00 0.07 91.65 11:57:01 3 7.60 0.00 0.50 0.00 0.07 91.84 11:58:01 all 5.77 0.00 0.67 0.05 0.08 93.43 11:58:01 0 4.88 0.00 0.89 0.02 0.07 94.15 11:58:01 1 5.24 0.00 0.62 0.15 0.08 93.91 11:58:01 2 7.24 0.00 0.62 0.00 0.07 92.08 11:58:01 3 5.72 0.00 0.57 0.02 0.08 93.61 11:59:01 all 8.62 0.00 0.73 0.21 0.08 90.36 11:59:01 0 9.02 0.00 0.95 0.32 0.08 89.62 11:59:01 1 7.93 0.00 0.73 0.30 0.08 90.95 11:59:01 2 8.74 0.00 0.74 0.20 0.08 90.24 11:59:01 3 8.78 0.00 0.52 0.03 0.07 90.60 Average: all 34.17 0.87 2.07 1.13 0.08 61.68 Average: 0 35.63 0.87 2.31 0.92 0.08 60.19 Average: 1 32.38 0.89 1.97 1.29 0.09 63.39 Average: 2 34.76 0.78 2.10 0.93 0.08 61.35 Average: 3 33.91 0.94 1.89 1.39 0.08 61.79