---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4774 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11113 1 4210 14983 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:9b:f6:75 brd ff:ff:ff:ff:ff:ff inet 10.30.171.63/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe9b:f675/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:9f:12:8f 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4774) 11/06/24 _x86_64_ (4 CPU) 12:16:37 LINUX RESTART (4 CPU) 12:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:18:01 353.38 153.23 200.15 0.00 11949.30 21794.27 0.00 12:19:01 96.67 1.58 95.08 0.00 108.12 16562.59 0.00 12:20:01 45.38 0.23 45.14 0.00 10.80 14140.04 0.00 12:21:01 27.83 0.02 27.81 0.00 0.13 11258.12 0.00 12:22:01 123.95 29.16 94.78 0.00 990.37 27249.59 0.00 12:23:01 74.25 5.42 68.84 0.00 4597.10 10819.26 0.00 Average: 119.59 31.27 88.33 0.00 2917.55 16957.21 0.00 12:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 13364324 15435164 545228 3.33 67480 2201484 1261972 7.24 804208 1938896 139820 12:19:01 12596872 15381840 576408 3.52 97156 2836308 1358720 7.80 914128 2523436 382064 12:20:01 12213184 15363040 594572 3.63 109672 3159316 1413528 8.11 953204 2842932 330748 12:21:01 12192340 15346644 610212 3.73 109768 3163720 1430444 8.21 967700 2847332 4408 12:22:01 11718800 15333688 614456 3.75 127648 3565536 1479084 8.49 1418292 2817568 9504 12:23:01 11411976 15374452 569972 3.48 139380 3890244 1346596 7.73 1572340 2954052 2788 Average: 12249583 15372471 585141 3.57 108517 3136101 1381724 7.93 1104979 2654036 144889 12:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 ens3 438.84 277.83 2332.59 72.42 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 12:19:01 ens3 129.05 94.53 1550.07 12.22 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 12:20:01 ens3 37.76 44.26 32.11 7.75 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 12.53 12.53 1.20 1.20 0.00 0.00 0.00 0.00 12:21:01 ens3 78.04 88.05 55.51 13.72 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 27.93 27.93 2.44 2.44 0.00 0.00 0.00 0.00 12:22:01 ens3 181.89 132.49 1100.62 13.35 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 8.03 8.03 0.79 0.79 0.00 0.00 0.00 0.00 12:23:01 ens3 290.60 170.02 1999.19 19.84 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 4.00 4.00 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 192.01 134.13 1175.13 23.08 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 9.30 9.30 0.85 0.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4774) 11/06/24 _x86_64_ (4 CPU) 12:16:37 LINUX RESTART (4 CPU) 12:17:02 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 20.98 15.01 12.27 2.92 0.13 48.69 12:18:01 0 25.81 12.04 10.60 2.30 0.14 49.11 12:18:01 1 21.87 16.51 13.60 2.82 0.12 45.09 12:18:01 2 16.08 16.17 12.80 4.50 0.14 50.31 12:18:01 3 20.15 15.33 12.07 2.07 0.12 50.26 12:19:01 all 23.06 0.00 2.02 1.00 0.08 73.84 12:19:01 0 29.09 0.00 1.82 0.18 0.05 68.87 12:19:01 1 8.22 0.00 1.74 1.02 0.08 88.93 12:19:01 2 28.29 0.00 2.38 2.63 0.10 66.61 12:19:01 3 26.65 0.00 2.15 0.18 0.07 70.95 12:20:01 all 10.94 0.00 0.87 0.54 0.08 87.57 12:20:01 0 5.68 0.00 0.57 0.00 0.07 93.68 12:20:01 1 8.21 0.00 0.84 1.20 0.10 89.65 12:20:01 2 25.55 0.00 1.55 0.94 0.08 71.88 12:20:01 3 4.34 0.00 0.53 0.02 0.05 95.06 12:21:01 all 2.73 0.00 0.32 0.27 0.08 96.61 12:21:01 0 0.33 0.00 0.12 0.00 0.07 99.48 12:21:01 1 3.79 0.00 0.35 0.00 0.12 95.74 12:21:01 2 1.80 0.00 0.33 0.07 0.05 97.75 12:21:01 3 4.97 0.00 0.48 0.99 0.07 93.48 12:22:01 all 12.44 1.15 2.53 2.45 0.10 81.34 12:22:01 0 7.11 0.00 2.43 4.23 0.08 86.14 12:22:01 1 5.98 0.00 1.91 0.30 0.12 91.69 12:22:01 2 29.75 1.34 3.29 4.28 0.10 61.24 12:22:01 3 6.90 3.25 2.47 0.98 0.10 86.30 12:23:01 all 17.41 0.00 2.06 2.19 0.09 78.25 12:23:01 0 16.28 0.00 2.21 2.49 0.08 78.93 12:23:01 1 16.68 0.00 2.29 0.85 0.08 80.08 12:23:01 2 21.03 0.00 1.98 1.07 0.10 75.82 12:23:01 3 15.67 0.00 1.77 4.32 0.08 78.16 Average: all 14.56 2.64 3.31 1.55 0.09 77.85 Average: 0 14.01 1.96 2.92 1.53 0.08 79.50 Average: 1 10.75 2.69 3.41 1.03 0.10 82.02 Average: 2 20.42 2.87 3.69 2.24 0.10 70.69 Average: 3 13.06 3.04 3.21 1.42 0.08 79.18