---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-229 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.9G 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/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 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11483 1 3817 14961 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:ae:fe:19 brd ff:ff:ff:ff:ff:ff inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:feae:fe19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:48:2f:98 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-229) 07/19/24 _x86_64_ (4 CPU) 06:35:00 LINUX RESTART (4 CPU) 06:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:37:01 114.55 45.80 68.74 0.00 1382.87 7891.10 0.00 06:38:01 226.90 54.09 172.80 0.00 3194.27 19892.02 0.00 06:39:01 54.07 2.77 51.31 0.00 123.98 16849.99 0.00 06:40:01 21.50 0.15 21.35 0.00 3.87 7079.75 0.00 06:41:01 83.04 5.68 77.35 0.00 4562.71 18289.35 0.00 06:42:01 22.71 0.43 22.28 0.00 15.33 5575.87 0.00 06:43:01 24.65 0.15 24.50 0.00 9.73 9319.51 0.00 06:44:01 32.66 0.87 31.79 0.00 108.25 2137.24 0.00 Average: 72.51 13.74 58.76 0.00 1175.11 10879.18 0.00 06:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:37:01 13273864 15458668 512316 3.13 76404 2297104 1222228 7.01 803404 2011404 228108 06:38:01 11053508 14055072 1904372 11.63 97044 3062236 2456760 14.10 2357712 2630148 484472 06:39:01 11000632 13963684 1994964 12.18 99884 3020540 2512944 14.42 2590868 2450292 133884 06:40:01 10826872 13847852 2110592 12.88 101480 3070648 2660244 15.26 2726944 2482268 155708 06:41:01 10517160 13875396 2072152 12.65 116624 3380100 2631868 15.10 2908128 2587976 22576 06:42:01 10305976 13726764 2220876 13.56 117140 3434744 2774336 15.92 3088392 2609016 16560 06:43:01 9954992 13588416 2358672 14.40 124212 3623268 2877712 16.51 3269180 2762232 117828 06:44:01 11812128 15370404 576660 3.52 127832 3547292 1296984 7.44 1504164 2677476 15456 Average: 11093142 14235782 1718826 10.49 107578 3179492 2304134 13.22 2406099 2526352 146824 06:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 ens3 81.59 69.18 937.83 8.11 0.00 0.00 0.00 0.00 06:38:01 lo 830.08 830.08 789.78 789.78 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 567.59 396.80 7242.21 52.62 0.00 0.00 0.00 0.00 06:39:01 lo 1912.98 1912.98 1813.66 1813.66 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 ens3 42.94 39.69 50.12 8.44 0.00 0.00 0.00 0.00 06:40:01 lo 1550.71 1550.71 1466.14 1466.14 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 82.82 70.99 246.53 15.26 0.00 0.00 0.00 0.00 06:41:01 lo 2307.80 2307.80 2182.95 2182.95 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 ens3 294.70 180.50 2731.41 20.70 0.00 0.00 0.00 0.00 06:42:01 lo 1033.69 1033.69 970.37 970.37 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 ens3 40.70 32.92 98.79 8.23 0.00 0.00 0.00 0.00 06:43:01 lo 1262.21 1262.21 1190.19 1190.19 0.00 0.00 0.00 0.00 06:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 ens3 35.44 28.10 8.07 7.23 0.00 0.00 0.00 0.00 06:44:01 lo 599.58 599.58 523.33 523.33 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 ens3 32.96 34.01 19.87 18.63 0.00 0.00 0.00 0.00 Average: lo 1187.19 1187.19 1117.04 1117.04 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 147.34 106.52 1416.82 17.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-229) 07/19/24 _x86_64_ (4 CPU) 06:35:00 LINUX RESTART (4 CPU) 06:36:01 CPU %user %nice %system %iowait %steal %idle 06:37:01 all 18.61 6.74 5.64 2.07 0.10 66.84 06:37:01 0 7.68 7.77 5.82 0.55 0.08 78.09 06:37:01 1 17.96 6.00 4.72 1.71 0.08 69.53 06:37:01 2 15.82 7.85 6.46 3.41 0.12 66.34 06:37:01 3 32.94 5.35 5.55 2.61 0.10 53.44 06:38:01 all 60.37 0.00 3.04 2.10 0.14 34.36 06:38:01 0 65.79 0.00 2.82 1.60 0.13 29.66 06:38:01 1 59.61 0.00 2.67 0.70 0.15 36.87 06:38:01 2 58.45 0.00 2.94 2.82 0.13 35.66 06:38:01 3 57.62 0.00 3.73 3.27 0.13 35.25 06:39:01 all 56.86 0.00 2.37 1.01 0.12 39.64 06:39:01 0 57.94 0.00 2.72 0.30 0.12 38.92 06:39:01 1 51.68 0.00 2.50 2.43 0.12 43.28 06:39:01 2 60.20 0.00 2.09 0.99 0.13 36.58 06:39:01 3 57.63 0.00 2.16 0.30 0.12 39.79 06:40:01 all 73.53 0.00 2.76 0.18 0.13 23.39 06:40:01 0 77.66 0.00 2.60 0.18 0.13 19.42 06:40:01 1 61.36 0.00 2.40 0.42 0.13 35.69 06:40:01 2 77.45 0.00 2.96 0.05 0.13 19.41 06:40:01 3 77.71 0.00 3.10 0.08 0.13 18.98 06:41:01 all 71.09 0.00 4.00 0.82 0.13 23.96 06:41:01 0 70.44 0.00 4.02 0.67 0.12 24.75 06:41:01 1 70.52 0.00 3.31 0.79 0.12 25.27 06:41:01 2 72.56 0.00 4.67 0.97 0.13 21.66 06:41:01 3 70.85 0.00 4.02 0.84 0.13 24.16 06:42:01 all 60.72 0.00 2.15 0.29 0.13 36.71 06:42:01 0 64.58 0.00 1.89 0.50 0.13 32.89 06:42:01 1 64.68 0.00 3.08 0.42 0.13 31.69 06:42:01 2 55.77 0.00 2.01 0.10 0.12 42.01 06:42:01 3 57.86 0.00 1.64 0.13 0.12 40.24 06:43:01 all 74.01 0.00 2.41 0.34 0.15 23.10 06:43:01 0 72.14 0.00 2.13 0.25 0.15 25.33 06:43:01 1 82.32 0.00 3.37 0.64 0.15 13.53 06:43:01 2 80.83 0.00 2.05 0.34 0.15 16.64 06:43:01 3 60.80 0.00 2.09 0.13 0.13 36.84 06:44:01 all 39.10 0.00 1.46 0.53 0.08 58.83 06:44:01 0 46.92 0.00 1.59 1.32 0.10 50.08 06:44:01 1 32.73 0.00 1.25 0.08 0.05 65.89 06:44:01 2 38.38 0.00 1.32 0.15 0.07 60.08 06:44:01 3 38.37 0.00 1.69 0.58 0.08 59.28 Average: all 56.79 0.84 2.98 0.92 0.12 38.36 Average: 0 57.91 0.97 2.95 0.67 0.12 37.38 Average: 1 55.11 0.75 2.91 0.90 0.12 40.22 Average: 2 57.41 0.98 3.06 1.10 0.12 37.31 Average: 3 56.71 0.67 3.00 0.99 0.12 38.51