---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-913 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 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 3.2G 0 3.2G 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: 32100 905 27071 1 4123 30730 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:10:ae:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe10:aee6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:91:43:84 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-8c-8g-913) 10/24/24 _x86_64_ (8 CPU) 21:24:10 LINUX RESTART (8 CPU) 21:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:01 166.11 80.06 86.05 0.00 3009.00 47340.50 0.00 21:27:01 66.49 25.46 41.03 0.00 1287.12 49120.21 0.00 21:28:01 59.04 1.40 57.64 0.00 86.92 72893.85 0.00 21:29:01 20.11 0.27 19.84 0.00 29.46 12597.00 0.00 Average: 77.94 26.80 51.14 0.00 1103.16 45486.60 0.00 21:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 29521740 31592620 723896 2.20 79604 2290188 2192700 6.46 969700 2029036 133184 21:27:01 28064324 30556084 1743020 5.30 97648 2676448 2350508 6.93 2107912 2315480 154580 21:28:01 28051712 31505160 785636 2.39 114236 3588064 1656280 4.88 1310768 3085404 61900 21:29:01 28074600 31496324 794220 2.42 114828 3559236 1662124 4.90 1321372 3054412 568 Average: 28428094 31287547 1011693 3.08 101579 3028484 1965403 5.79 1427438 2621083 87558 21:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 ens3 93.12 77.19 970.06 19.78 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 21:27:01 ens3 423.38 350.96 4635.52 51.82 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:28:01 ens3 379.65 298.03 3096.53 134.16 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 21:29:01 ens3 54.20 49.38 16.37 15.60 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 237.57 193.88 2179.48 55.34 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-913) 10/24/24 _x86_64_ (8 CPU) 21:24:10 LINUX RESTART (8 CPU) 21:25:01 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 8.90 6.45 5.45 2.61 0.11 76.49 21:26:01 0 3.85 8.37 6.25 1.66 0.08 79.77 21:26:01 1 14.45 6.76 5.02 2.13 0.10 71.54 21:26:01 2 19.40 5.95 5.41 2.21 0.12 66.91 21:26:01 3 19.54 6.83 5.92 1.41 0.12 66.18 21:26:01 4 5.03 7.82 6.01 4.57 0.10 76.47 21:26:01 5 2.90 7.98 5.51 0.89 0.15 82.57 21:26:01 6 1.86 2.98 5.19 6.98 0.10 82.89 21:26:01 7 4.18 4.92 4.28 0.97 0.08 85.56 21:27:01 all 38.67 0.00 1.35 1.66 0.11 58.22 21:27:01 0 38.52 0.00 0.85 0.02 0.08 60.53 21:27:01 1 41.54 0.00 1.20 1.76 0.13 55.36 21:27:01 2 53.11 0.00 1.76 2.57 0.10 42.46 21:27:01 3 27.78 0.00 1.56 0.12 0.08 70.46 21:27:01 4 28.05 0.00 1.17 6.70 0.08 64.00 21:27:01 5 46.13 0.00 1.05 0.02 0.10 52.70 21:27:01 6 35.89 0.00 1.78 1.72 0.10 60.51 21:27:01 7 38.44 0.00 1.38 0.39 0.18 59.61 21:28:01 all 18.97 0.00 1.04 0.75 0.05 79.19 21:28:01 0 25.23 0.00 2.23 2.60 0.07 69.88 21:28:01 1 16.69 0.00 0.67 0.03 0.03 82.57 21:28:01 2 19.91 0.00 1.42 0.12 0.05 78.50 21:28:01 3 21.65 0.00 1.29 0.20 0.05 76.81 21:28:01 4 10.94 0.00 0.70 2.02 0.07 86.26 21:28:01 5 26.15 0.00 0.84 0.77 0.07 72.17 21:28:01 6 19.39 0.00 0.79 0.05 0.03 79.74 21:28:01 7 11.80 0.00 0.42 0.18 0.03 87.56 21:29:01 all 2.51 0.00 0.19 0.19 0.02 97.09 21:29:01 0 0.08 0.00 0.08 0.73 0.02 99.08 21:29:01 1 0.77 0.00 0.18 0.20 0.02 98.83 21:29:01 2 0.10 0.00 0.05 0.00 0.00 99.85 21:29:01 3 4.10 0.00 0.17 0.00 0.02 95.71 21:29:01 4 0.57 0.00 0.47 0.45 0.02 98.50 21:29:01 5 9.86 0.00 0.22 0.15 0.03 89.74 21:29:01 6 3.90 0.00 0.25 0.02 0.02 95.82 21:29:01 7 0.68 0.00 0.08 0.00 0.02 99.22 Average: all 17.26 1.61 2.00 1.30 0.07 77.77 Average: 0 16.93 2.08 2.35 1.25 0.06 77.33 Average: 1 18.36 1.68 1.76 1.03 0.07 77.10 Average: 2 23.10 1.48 2.16 1.22 0.07 71.97 Average: 3 18.27 1.70 2.23 0.43 0.07 77.31 Average: 4 11.13 1.95 2.09 3.43 0.07 81.33 Average: 5 21.29 1.98 1.90 0.46 0.09 74.29 Average: 6 15.25 0.74 2.00 2.18 0.06 79.77 Average: 7 13.75 1.23 1.54 0.38 0.08 83.02