---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4599 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 9.6G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 722 11829 1 3445 14935 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:fe:94:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.176/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fefe:944f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:0f:45:24 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-4599) 11/05/24 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:13:01 298.75 98.25 200.49 0.00 2754.52 8482.77 0.00 18:14:01 214.35 42.79 171.56 0.00 2632.72 10835.87 0.00 18:15:01 26.26 7.87 18.40 0.00 488.85 8261.02 0.00 18:16:01 11.25 1.95 9.30 0.00 93.17 4064.38 0.00 18:17:01 90.22 8.83 81.39 0.00 4666.58 17615.99 0.00 18:18:01 7.58 0.00 7.58 0.00 0.00 477.39 0.00 Average: 107.54 26.41 81.12 0.00 1769.96 8289.25 0.00 18:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 13406720 15451896 530484 3.24 69984 2172140 1260852 7.23 775436 1925668 164468 18:14:01 12305316 14729636 1236444 7.55 84092 2522500 2059444 11.82 1546452 2223824 195640 18:15:01 11913412 14423804 1539028 9.40 86532 2603248 2386544 13.69 1945904 2211104 29164 18:16:01 11277948 14141508 1819976 11.11 94644 2930716 2561872 14.70 2250108 2521160 322560 18:17:01 10595424 13763752 2187568 13.35 106636 3214664 2802012 16.08 2881944 2551188 9296 18:18:01 10551048 13722520 2228640 13.60 106732 3217412 2701156 15.50 2922736 2553264 264 Average: 11674978 14372186 1590357 9.71 91437 2776780 2295313 13.17 2053763 2331035 120232 18:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 ens3 191.66 131.66 1119.73 42.51 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 18:14:01 ens3 282.39 234.34 3285.52 37.20 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 18:15:01 ens3 115.11 97.32 364.20 24.38 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 13.00 13.00 0.82 0.82 0.00 0.00 0.00 0.00 18:16:01 ens3 321.88 213.70 3757.55 26.98 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 200.70 200.70 161.06 161.06 0.00 0.00 0.00 0.00 18:17:01 ens3 218.18 115.64 2419.89 16.43 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 663.03 663.03 624.13 624.13 0.00 0.00 0.00 0.00 18:18:01 ens3 1.70 1.77 0.26 0.30 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 7.33 7.33 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 188.48 132.41 1826.60 24.58 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 148.13 148.13 131.51 131.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4599) 11/05/24 _x86_64_ (4 CPU) 18:11:30 LINUX RESTART (4 CPU) 18:12:02 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 19.29 15.16 11.93 3.75 0.11 49.75 18:13:01 0 16.88 15.33 11.77 3.58 0.10 52.34 18:13:01 1 29.07 12.56 10.87 4.46 0.12 42.93 18:13:01 2 20.96 15.72 12.19 3.92 0.12 47.09 18:13:01 3 10.23 17.05 12.90 3.06 0.10 56.65 18:14:01 all 27.44 0.00 1.55 2.37 0.06 68.57 18:14:01 0 22.54 0.00 1.58 4.66 0.07 71.16 18:14:01 1 26.19 0.00 1.15 2.51 0.05 70.10 18:14:01 2 34.25 0.00 2.09 1.39 0.07 62.21 18:14:01 3 26.79 0.00 1.40 0.93 0.07 70.81 18:15:01 all 78.33 0.00 2.33 0.22 0.12 18.99 18:15:01 0 80.77 0.00 1.87 0.08 0.12 17.16 18:15:01 1 80.11 0.00 2.24 0.22 0.12 17.31 18:15:01 2 74.24 0.00 2.78 0.51 0.13 22.34 18:15:01 3 78.17 0.00 2.45 0.08 0.12 19.19 18:16:01 all 49.48 0.00 1.94 0.26 0.10 48.22 18:16:01 0 43.06 0.00 2.01 0.27 0.10 54.56 18:16:01 1 54.34 0.00 1.45 0.43 0.10 43.67 18:16:01 2 48.70 0.00 2.33 0.00 0.10 48.87 18:16:01 3 51.84 0.00 1.97 0.33 0.08 45.77 18:17:01 all 71.08 0.00 3.36 0.66 0.11 24.79 18:17:01 0 67.74 0.00 3.20 0.44 0.10 28.52 18:17:01 1 73.51 0.00 3.53 0.92 0.12 21.91 18:17:01 2 73.87 0.00 3.63 0.54 0.10 21.86 18:17:01 3 69.21 0.00 3.10 0.75 0.12 26.81 18:18:01 all 60.14 0.00 1.33 0.02 0.08 38.43 18:18:01 0 64.05 0.00 1.07 0.02 0.08 34.78 18:18:01 1 65.59 0.00 1.32 0.00 0.07 33.03 18:18:01 2 67.49 0.00 1.45 0.07 0.08 30.90 18:18:01 3 43.59 0.00 1.46 0.00 0.08 54.87 Average: all 51.06 2.48 3.71 1.21 0.10 41.45 Average: 0 49.33 2.50 3.55 1.49 0.10 43.04 Average: 1 54.87 2.06 3.40 1.41 0.10 38.16 Average: 2 53.30 2.58 4.05 1.06 0.10 38.90 Average: 3 46.74 2.79 3.84 0.85 0.09 45.68