---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2033 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.6G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 682 11832 1 3482 14975 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:30:27:eb brd ff:ff:ff:ff:ff:ff inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe30:27eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:41:df:e8 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2033) 10/28/24 _x86_64_ (4 CPU) 02:28:46 LINUX RESTART (4 CPU) 02:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:30:02 277.45 145.19 132.26 0.00 11556.21 56791.60 0.00 02:31:01 131.96 57.01 74.95 0.00 2889.41 21669.43 0.00 02:32:01 85.10 26.07 59.03 0.00 1342.49 26074.78 0.00 02:33:01 32.38 4.35 28.03 0.00 277.29 18875.25 0.00 02:34:01 22.33 4.05 18.28 0.00 4340.74 14749.01 0.00 02:35:01 28.03 1.85 26.18 0.00 234.76 10711.95 0.00 Average: 96.11 39.71 56.40 0.00 3441.62 24820.79 0.00 02:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:02 13531600 15401584 588288 3.59 52684 2025356 1324820 7.60 837980 1757000 73020 02:31:01 13093496 15337104 633400 3.87 76420 2355908 1566840 8.99 951492 2045684 133120 02:32:01 11100528 13876332 2082612 12.71 90168 2843052 2753928 15.80 2623564 2318280 188844 02:33:01 10864164 13679912 2278580 13.91 91260 2879536 2759636 15.83 2874356 2301628 4640 02:34:01 6622516 9748948 6203540 37.87 94760 3179248 6925896 39.74 6965628 2427572 94924 02:35:01 12189260 15395724 553136 3.38 101508 3244540 1288896 7.39 1371520 2457728 20820 Average: 11233594 13906601 2056593 12.55 84467 2754607 2770003 15.89 2604090 2217982 85895 02:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:02 ens3 417.25 282.87 2204.34 65.98 0.00 0.00 0.00 0.00 02:30:02 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 02:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 ens3 78.88 59.19 800.59 19.44 0.00 0.00 0.00 0.00 02:31:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 ens3 363.11 285.30 4093.82 36.07 0.00 0.00 0.00 0.00 02:32:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 ens3 32.89 26.25 70.49 6.06 0.00 0.00 0.00 0.00 02:33:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 ens3 167.71 84.04 2103.23 6.42 0.00 0.00 0.00 0.00 02:34:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 ens3 73.60 66.29 224.34 13.79 0.00 0.00 0.00 0.00 02:35:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 189.22 134.20 1585.05 24.64 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2033) 10/28/24 _x86_64_ (4 CPU) 02:28:46 LINUX RESTART (4 CPU) 02:29:01 CPU %user %nice %system %iowait %steal %idle 02:30:02 all 15.99 15.86 13.10 10.53 0.14 44.39 02:30:02 0 15.13 15.79 13.17 10.47 0.15 45.28 02:30:02 1 12.99 16.76 13.73 11.15 0.12 45.24 02:30:02 2 12.39 17.69 14.01 11.85 0.15 43.91 02:30:02 3 23.42 13.20 11.48 8.65 0.13 43.12 02:31:01 all 17.94 4.72 5.07 7.42 0.09 64.76 02:31:01 0 22.78 5.61 5.56 3.94 0.10 62.01 02:31:01 1 20.91 3.69 5.26 8.39 0.09 61.66 02:31:01 2 18.85 4.89 5.26 14.94 0.08 55.98 02:31:01 3 9.24 4.68 4.22 2.37 0.07 79.42 02:32:01 all 61.93 0.00 2.64 2.50 0.13 32.80 02:32:01 0 63.91 0.00 5.07 3.45 0.13 27.44 02:32:01 1 63.53 0.00 2.00 4.40 0.13 29.93 02:32:01 2 59.87 0.00 2.11 1.44 0.13 36.44 02:32:01 3 60.43 0.00 1.38 0.72 0.12 37.35 02:33:01 all 54.93 0.00 1.17 0.73 0.10 43.07 02:33:01 0 55.34 0.00 1.15 0.02 0.10 43.39 02:33:01 1 55.61 0.00 1.56 1.83 0.12 40.89 02:33:01 2 54.21 0.00 0.97 0.88 0.08 43.86 02:33:01 3 54.56 0.00 1.00 0.20 0.12 44.12 02:34:01 all 8.80 0.00 1.25 0.87 0.05 89.03 02:34:01 0 7.49 0.00 0.85 0.10 0.05 91.50 02:34:01 1 6.90 0.00 0.84 0.50 0.05 91.71 02:34:01 2 13.69 0.00 2.33 1.47 0.05 82.46 02:34:01 3 7.15 0.00 0.98 1.41 0.05 90.41 02:35:01 all 65.39 0.00 2.44 0.58 0.12 31.47 02:35:01 0 66.13 0.00 2.76 0.38 0.12 30.61 02:35:01 1 62.02 0.00 2.33 0.18 0.13 35.33 02:35:01 2 66.92 0.00 1.97 0.94 0.12 30.06 02:35:01 3 66.48 0.00 2.69 0.80 0.12 29.90 Average: all 37.57 3.41 4.26 3.75 0.10 50.90 Average: 0 38.54 3.54 4.74 3.04 0.11 50.02 Average: 1 37.03 3.40 4.28 4.40 0.11 50.79 Average: 2 37.75 3.73 4.42 5.22 0.10 48.78 Average: 3 36.97 2.96 3.61 2.35 0.10 54.02