---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42770 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 11G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 670 11379 1 3947 14987 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:07:db:77 brd ff:ff:ff:ff:ff:ff inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe07:db77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:a0:0e:10 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-42770) 10/15/24 _x86_64_ (4 CPU) 16:13:17 LINUX RESTART (4 CPU) 16:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:15:01 207.03 79.68 127.35 0.00 2482.70 6906.24 0.00 16:16:01 68.12 13.76 54.36 0.00 1374.30 10029.26 0.00 16:17:01 174.32 37.61 136.71 0.00 1827.56 8484.45 0.00 16:18:01 375.89 0.12 375.77 0.00 10.13 7649.39 0.00 16:19:01 685.05 9.38 675.67 0.00 2739.94 19785.64 0.00 16:20:01 44.06 0.08 43.98 0.00 2.80 15817.76 0.00 16:21:01 58.47 0.43 58.04 0.00 20.26 7969.07 0.00 16:22:01 52.22 0.53 51.69 0.00 63.59 6746.61 0.00 16:23:01 35.79 1.22 34.58 0.00 58.12 17595.20 0.00 Average: 188.96 15.75 173.21 0.00 950.43 11228.41 0.00 16:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:15:01 13411684 15453504 531104 3.24 69448 2169488 1275960 7.32 785044 1913992 175944 16:16:01 13302336 15479816 498032 3.04 75312 2293184 1221696 7.01 762372 2035324 2776 16:17:01 12200740 14682512 1284436 7.84 86308 2576392 2035728 11.68 1679076 2195828 36200 16:18:01 11629708 14204852 1758900 10.74 115976 2635792 2401808 13.78 2214068 2224164 21960 16:19:01 10565124 13734888 2220100 13.55 149200 3172288 2728300 15.65 2941820 2522600 339936 16:20:01 10933828 13987440 1967752 12.01 150464 3059588 2616552 15.01 2712476 2393064 23296 16:21:01 10883504 14029776 1924896 11.75 154088 3141200 2331460 13.38 2684484 2459884 58948 16:22:01 10418808 13904752 2049744 12.51 157812 3461312 2371436 13.61 2858232 2735540 297852 16:23:01 11666668 15356696 597148 3.65 158356 3659356 1350956 7.75 1562256 2783044 712 Average: 11668044 14537137 1425790 8.70 124107 2907622 2037100 11.69 2022203 2362604 106403 16:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:15:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 16:15:01 ens3 73.39 60.77 817.65 13.17 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:16:01 ens3 57.66 49.51 449.08 14.36 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:17:01 ens3 294.65 256.21 3287.38 37.33 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 16:18:01 ens3 97.22 72.45 118.63 19.78 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 1994.95 1994.95 1897.04 1897.04 0.00 0.00 0.00 0.00 16:19:01 ens3 302.05 191.53 4338.19 23.62 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 2966.77 2966.77 2811.70 2811.70 0.00 0.00 0.00 0.00 16:20:01 ens3 85.94 63.67 309.21 20.98 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 1968.87 1968.87 1865.22 1865.22 0.00 0.00 0.00 0.00 16:21:01 ens3 109.72 92.05 858.29 17.75 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 1098.68 1098.68 1036.09 1036.09 0.00 0.00 0.00 0.00 16:22:01 ens3 122.81 107.53 958.48 22.84 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 47.69 47.69 4.70 4.70 0.00 0.00 0.00 0.00 16:23:01 ens3 208.72 235.68 91.63 505.70 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 899.60 899.60 847.70 847.70 0.00 0.00 0.00 0.00 Average: ens3 150.38 125.61 1248.41 75.17 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-42770) 10/15/24 _x86_64_ (4 CPU) 16:13:17 LINUX RESTART (4 CPU) 16:14:02 CPU %user %nice %system %iowait %steal %idle 16:15:01 all 15.21 11.66 9.33 5.79 0.10 57.91 16:15:01 0 17.22 11.37 8.59 3.89 0.10 58.83 16:15:01 1 19.03 12.59 10.72 4.13 0.10 53.43 16:15:01 2 9.95 12.74 9.45 4.25 0.09 63.54 16:15:01 3 14.65 9.95 8.55 10.87 0.10 55.87 16:16:01 all 5.64 0.00 0.59 1.66 0.03 92.08 16:16:01 0 16.94 0.00 0.82 0.52 0.03 81.69 16:16:01 1 1.85 0.00 1.04 4.19 0.05 92.87 16:16:01 2 2.94 0.00 0.30 0.45 0.03 96.27 16:16:01 3 0.80 0.00 0.22 1.47 0.02 97.50 16:17:01 all 64.93 0.00 2.35 0.67 0.10 31.95 16:17:01 0 65.69 0.00 2.92 0.89 0.10 30.40 16:17:01 1 70.23 0.00 2.23 1.10 0.10 26.34 16:17:01 2 59.78 0.00 2.34 0.42 0.10 37.36 16:17:01 3 64.01 0.00 1.91 0.27 0.10 33.71 16:18:01 all 72.84 0.00 2.31 2.59 0.11 22.16 16:18:01 0 66.15 0.00 3.21 7.07 0.10 23.47 16:18:01 1 77.79 0.00 2.36 2.54 0.12 17.19 16:18:01 2 72.32 0.00 1.67 0.35 0.10 25.56 16:18:01 3 75.09 0.00 2.00 0.40 0.12 22.39 16:19:01 all 55.28 0.00 3.38 4.53 0.09 36.71 16:19:01 0 54.64 0.00 2.99 0.37 0.08 41.92 16:19:01 1 59.25 0.00 2.77 0.35 0.08 37.54 16:19:01 2 54.66 0.00 2.56 0.35 0.12 42.32 16:19:01 3 52.57 0.00 5.22 17.13 0.08 24.99 16:20:01 all 66.94 0.00 3.03 0.29 0.10 29.64 16:20:01 0 63.01 0.00 2.49 0.22 0.10 34.18 16:20:01 1 65.88 0.00 3.01 0.24 0.10 30.78 16:20:01 2 69.28 0.00 4.05 0.54 0.08 26.05 16:20:01 3 69.61 0.00 2.56 0.17 0.10 27.56 16:21:01 all 72.40 0.00 2.77 0.36 0.09 24.37 16:21:01 0 73.23 0.00 2.77 0.22 0.08 23.70 16:21:01 1 72.87 0.00 2.00 0.82 0.10 24.20 16:21:01 2 73.01 0.00 2.16 0.13 0.08 24.61 16:21:01 3 70.50 0.00 4.16 0.29 0.08 24.97 16:22:01 all 65.19 0.00 2.54 0.46 0.10 31.71 16:22:01 0 62.03 0.00 2.35 0.47 0.08 35.06 16:22:01 1 68.22 0.00 2.45 0.49 0.10 28.74 16:22:01 2 66.92 0.00 1.92 0.22 0.10 30.84 16:22:01 3 63.58 0.00 3.46 0.65 0.10 32.20 16:23:01 all 13.36 0.00 1.06 1.33 0.06 84.18 16:23:01 0 5.25 0.00 1.42 0.10 0.05 93.18 16:23:01 1 10.10 0.00 0.67 0.02 0.05 89.16 16:23:01 2 4.89 0.00 0.47 4.37 0.05 90.22 16:23:01 3 33.21 0.00 1.67 0.85 0.10 64.17 Average: all 48.02 1.27 3.02 1.96 0.09 45.64 Average: 0 47.17 1.24 3.05 1.52 0.08 46.95 Average: 1 49.50 1.38 3.01 1.54 0.09 44.48 Average: 2 46.04 1.39 2.75 1.22 0.08 48.51 Average: 3 49.36 1.09 3.29 3.55 0.09 42.62