---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-20824 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: 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 9.7G 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/loop1 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 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 685 11722 1 3589 14972 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:31:9f:00 brd ff:ff:ff:ff:ff:ff inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe31:9f00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:58:8c:d7 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-20824) 07/15/24 _x86_64_ (4 CPU) 15:47:27 LINUX RESTART (4 CPU) 15:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:49:01 277.97 96.08 181.89 0.00 2761.14 14227.50 0.00 15:50:01 231.12 46.25 184.87 0.00 3007.53 12201.82 0.00 15:51:01 17.03 1.67 15.36 0.00 92.65 7676.72 0.00 15:52:01 15.43 3.07 12.36 0.00 107.30 2644.72 0.00 15:53:01 55.85 5.83 50.02 0.00 4571.41 11652.92 0.00 15:54:01 12.75 0.08 12.66 0.00 2.53 1502.95 0.00 15:55:01 8.68 0.00 8.68 0.00 0.00 1933.81 0.00 15:56:01 6.73 0.07 6.67 0.00 2.40 1825.56 0.00 15:57:02 9.47 0.17 9.30 0.00 12.26 1941.28 0.00 Average: 70.56 17.02 53.54 0.00 1173.10 6178.73 0.00 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 13339460 15432732 543324 3.32 74824 2210764 1245180 7.14 847260 1909284 144888 15:50:01 12083092 14606188 1354504 8.27 90252 2607828 2202972 12.64 1773888 2206652 201244 15:51:01 11509412 14110316 1849660 11.29 92516 2676040 2592428 14.87 2307552 2239080 45304 15:52:01 11435084 14094564 1865140 11.39 94216 2728136 2463296 14.13 2338488 2277820 25132 15:53:01 10520744 13625104 2324536 14.19 108136 3140096 2921400 16.76 3021584 2475348 8108 15:54:01 10561172 13722220 2227396 13.60 108688 3191172 2666556 15.30 2937232 2517512 28620 15:55:01 10210976 13425252 2524184 15.41 110728 3238372 3034912 17.41 3241832 2558300 26184 15:56:01 10438700 13707872 2241376 13.68 112896 3286364 2684036 15.40 2968876 2597740 27816 15:57:02 12067272 15382928 566488 3.46 114892 3326768 1256244 7.21 1308616 2629680 21612 Average: 11351768 14234131 1721845 10.51 100794 2933949 2340780 13.43 2305036 2379046 58768 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:49:01 ens3 377.94 258.12 2012.62 59.54 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 15:50:01 ens3 295.30 240.82 3397.95 37.70 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 15:51:01 ens3 50.37 36.94 30.37 10.30 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:52:01 ens3 51.27 40.12 10.96 10.23 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:53:01 ens3 248.02 125.16 3000.07 14.31 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 15:54:01 ens3 74.80 62.36 16.86 16.28 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 15:55:01 ens3 62.12 52.51 14.90 18.54 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:56:01 ens3 51.97 45.19 12.33 11.89 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 15:57:02 ens3 57.62 50.21 50.44 14.70 0.00 0.00 0.00 0.00 15:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 141.05 101.27 949.68 21.50 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-20824) 07/15/24 _x86_64_ (4 CPU) 15:47:27 LINUX RESTART (4 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 19.54 14.03 11.22 3.65 0.12 51.45 15:49:01 0 24.69 11.22 10.03 3.82 0.12 50.13 15:49:01 1 11.83 15.71 11.44 4.31 0.10 56.61 15:49:01 2 16.04 14.47 11.76 3.35 0.12 54.27 15:49:01 3 25.62 14.71 11.65 3.13 0.14 44.76 15:50:01 all 46.95 0.00 2.17 3.04 0.08 47.76 15:50:01 0 40.63 0.00 1.48 4.30 0.08 53.49 15:50:01 1 42.42 0.00 1.93 4.19 0.08 51.38 15:50:01 2 43.30 0.00 2.30 1.75 0.07 52.58 15:50:01 3 61.43 0.00 2.96 1.92 0.10 33.59 15:51:01 all 79.49 0.00 1.95 0.48 0.11 17.97 15:51:01 0 82.86 0.00 2.08 0.89 0.10 14.07 15:51:01 1 76.24 0.00 1.83 0.72 0.12 21.09 15:51:01 2 80.93 0.00 1.84 0.02 0.10 17.11 15:51:01 3 77.91 0.00 2.07 0.29 0.12 19.62 15:52:01 all 78.40 0.00 1.96 0.21 0.14 19.29 15:52:01 0 78.77 0.00 2.49 0.22 0.14 18.39 15:52:01 1 82.05 0.00 1.88 0.10 0.12 15.85 15:52:01 2 71.21 0.00 1.94 0.15 0.15 26.55 15:52:01 3 81.49 0.00 1.55 0.37 0.17 16.43 15:53:01 all 77.68 0.00 3.12 1.70 0.14 17.37 15:53:01 0 77.19 0.00 3.47 2.02 0.12 17.20 15:53:01 1 79.70 0.00 3.49 1.81 0.12 14.88 15:53:01 2 82.31 0.00 2.86 1.19 0.12 13.52 15:53:01 3 71.46 0.00 2.67 1.77 0.20 23.90 15:54:01 all 74.45 0.00 2.46 0.16 0.13 22.79 15:54:01 0 73.65 0.00 2.63 0.08 0.12 23.53 15:54:01 1 76.86 0.00 2.99 0.40 0.13 19.61 15:54:01 2 70.16 0.00 2.44 0.08 0.12 27.19 15:54:01 3 77.15 0.00 1.79 0.07 0.15 20.83 15:55:01 all 72.18 0.00 2.20 0.16 0.12 25.35 15:55:01 0 69.37 0.00 2.42 0.35 0.12 27.73 15:55:01 1 76.13 0.00 2.00 0.02 0.12 21.73 15:55:01 2 74.26 0.00 2.22 0.07 0.12 23.34 15:55:01 3 68.95 0.00 2.15 0.18 0.13 28.58 15:56:01 all 72.98 0.00 2.13 0.18 0.12 24.59 15:56:01 0 72.41 0.00 2.55 0.15 0.12 24.76 15:56:01 1 79.31 0.00 2.17 0.00 0.12 18.40 15:56:01 2 74.31 0.00 1.60 0.25 0.12 23.72 15:56:01 3 65.87 0.00 2.20 0.30 0.13 31.50 15:57:02 all 68.51 0.00 2.00 0.15 0.11 29.22 15:57:02 0 69.58 0.00 1.96 0.15 0.12 28.19 15:57:02 1 66.61 0.00 1.83 0.05 0.12 31.40 15:57:02 2 70.12 0.00 1.74 0.00 0.10 28.05 15:57:02 3 67.74 0.00 2.49 0.38 0.12 29.27 Average: all 65.57 1.56 3.24 1.08 0.12 28.44 Average: 0 65.42 1.25 3.23 1.33 0.11 28.65 Average: 1 65.67 1.74 3.28 1.29 0.11 27.90 Average: 2 64.76 1.61 3.19 0.76 0.11 29.58 Average: 3 66.41 1.63 3.28 0.93 0.14 27.62