---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6541 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 11G 68G 14% / 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/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 655 11089 1 4253 15002 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:b2:97:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:feb2:97f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:33:2b:95 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-6541) 08/01/24 _x86_64_ (4 CPU) 11:25:09 LINUX RESTART (4 CPU) 11:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:27:01 121.15 55.23 65.92 0.00 1530.45 7770.89 0.00 11:28:01 68.74 0.97 67.78 0.00 71.84 13592.54 0.00 11:29:01 52.36 0.87 51.49 0.00 48.66 17628.80 0.00 11:30:01 40.08 0.00 40.08 0.00 0.00 12269.02 0.00 11:31:01 57.74 5.77 51.97 0.00 4571.64 9419.36 0.00 11:32:01 97.75 28.20 69.55 0.00 928.00 23098.93 0.00 Average: 72.83 15.06 57.78 0.00 1190.80 13980.24 0.00 11:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 13339240 15434220 546936 3.34 68664 2223584 1293912 7.42 810764 1957852 174516 11:28:01 12855052 15373472 587864 3.59 85272 2608708 1399748 8.03 909424 2300872 227984 11:29:01 12558868 15411296 548872 3.35 97096 2902964 1333432 7.65 885620 2593312 34584 11:30:01 12182828 15368524 591020 3.61 108080 3198776 1548188 8.88 943808 2884960 1344 11:31:01 11356248 15333240 614592 3.75 128892 3930888 1453544 8.34 1327276 3276092 390552 11:32:01 11371260 15339248 607692 3.71 131548 3910460 1608712 9.23 1591388 2986508 55932 Average: 12277249 15376667 582829 3.56 103259 3129230 1439589 8.26 1078047 2666599 147485 11:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 81.49 66.79 975.13 8.16 0.00 0.00 0.00 0.00 11:28:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 102.83 77.72 1380.75 9.84 0.00 0.00 0.00 0.00 11:29:01 lo 3.73 3.73 0.43 0.43 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 39.36 31.26 461.67 3.72 0.00 0.00 0.00 0.00 11:30:01 lo 3.67 3.67 0.42 0.42 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 15.90 17.83 16.10 3.81 0.00 0.00 0.00 0.00 11:31:01 lo 11.80 11.80 1.31 1.31 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 270.20 149.34 2778.28 16.46 0.00 0.00 0.00 0.00 11:32:01 lo 4.83 4.83 0.55 0.55 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 60.12 51.55 336.85 5.57 0.00 0.00 0.00 0.00 Average: lo 4.60 4.60 0.51 0.51 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 95.02 65.75 991.54 7.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-6541) 08/01/24 _x86_64_ (4 CPU) 11:25:09 LINUX RESTART (4 CPU) 11:26:02 CPU %user %nice %system %iowait %steal %idle 11:27:01 all 16.33 7.95 6.71 6.98 0.08 61.95 11:27:01 0 21.57 7.27 6.27 2.28 0.07 62.54 11:27:01 1 13.03 8.07 6.55 1.21 0.09 71.05 11:27:01 2 26.96 6.50 6.26 8.96 0.09 51.23 11:27:01 3 3.79 9.95 7.74 15.46 0.07 63.00 11:28:01 all 21.25 0.00 1.81 11.94 0.06 64.94 11:28:01 0 35.16 0.00 2.83 2.02 0.08 59.91 11:28:01 1 23.17 0.00 1.70 7.02 0.05 68.06 11:28:01 2 17.01 0.00 1.42 15.54 0.05 65.98 11:28:01 3 9.62 0.00 1.29 23.23 0.05 65.81 11:29:01 all 10.14 0.00 0.92 1.86 0.05 87.05 11:29:01 0 15.52 0.00 1.20 0.35 0.03 82.89 11:29:01 1 10.55 0.00 0.72 0.02 0.03 88.69 11:29:01 2 7.56 0.00 0.82 0.55 0.07 91.00 11:29:01 3 6.88 0.00 0.92 6.54 0.05 85.61 11:30:01 all 7.73 0.00 0.53 5.63 0.05 86.05 11:30:01 0 1.92 0.00 0.20 0.00 0.05 97.83 11:30:01 1 24.00 0.00 1.23 0.37 0.07 74.33 11:30:01 2 3.60 0.00 0.47 17.66 0.05 78.23 11:30:01 3 1.38 0.00 0.23 4.55 0.03 93.80 11:31:01 all 11.55 0.00 2.00 3.40 0.05 82.99 11:31:01 0 6.14 0.00 1.29 1.36 0.03 91.18 11:31:01 1 5.50 0.00 1.68 1.58 0.05 91.18 11:31:01 2 20.94 0.00 2.19 6.14 0.08 70.64 11:31:01 3 13.57 0.00 2.85 4.52 0.05 79.02 11:32:01 all 6.69 1.32 1.94 10.00 0.04 80.00 11:32:01 0 5.30 0.45 2.09 12.85 0.03 79.27 11:32:01 1 7.33 0.20 1.71 11.04 0.03 79.69 11:32:01 2 3.99 4.63 2.12 11.18 0.05 78.03 11:32:01 3 10.15 0.00 1.84 4.93 0.05 83.03 Average: all 12.27 1.53 2.30 6.63 0.05 77.21 Average: 0 14.25 1.27 2.30 3.14 0.05 78.99 Average: 1 13.95 1.35 2.25 3.55 0.05 78.85 Average: 2 13.30 1.84 2.20 10.01 0.06 72.59 Average: 3 7.57 1.64 2.47 9.85 0.05 78.43