---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43049 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.7G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 64M 64M 0 100% /snap/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 756 11699 1 3541 14901 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:0a:0c:25 brd ff:ff:ff:ff:ff:ff inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe0a:c25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:97:eb:b2 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43049) 10/16/24 _x86_64_ (4 CPU) 10:16:59 LINUX RESTART (4 CPU) 10:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:18:01 356.57 174.87 181.70 0.00 12111.45 88034.53 0.00 10:19:01 139.94 63.64 76.30 0.00 3033.09 11365.86 0.00 10:20:01 197.85 27.77 170.08 0.00 1491.37 16765.48 0.00 10:21:01 43.11 3.42 39.69 0.00 123.71 17267.52 0.00 10:22:01 29.11 0.02 29.10 0.00 4.27 8003.20 0.00 10:23:01 62.11 6.72 55.39 0.00 4677.22 15903.08 0.00 Average: 138.12 46.07 92.05 0.00 3573.46 26223.01 0.00 10:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 13449420 15323704 667056 4.07 53400 2029128 1441916 8.27 904732 1773752 91168 10:19:01 12767904 15096864 872192 5.32 81720 2432376 1610964 9.24 1184444 2130188 191152 10:20:01 11471192 14290448 1670428 10.20 100028 2883180 2582692 14.82 2176976 2404124 260044 10:21:01 11111784 13964952 1995576 12.18 100740 2913612 2720972 15.61 2584852 2353664 17636 10:22:01 10802264 13837624 2122528 12.96 103832 3082012 2694892 15.46 2745588 2488340 117064 10:23:01 12041096 15315596 635484 3.88 112364 3308036 1392152 7.99 1456008 2530020 23844 Average: 11940610 14638198 1327211 8.10 92014 2774724 2073931 11.90 1842100 2280015 116818 10:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 ens3 473.70 303.67 2152.28 71.29 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 2.43 2.43 0.23 0.23 0.00 0.00 0.00 0.00 10:19:01 ens3 152.69 125.35 1755.64 21.96 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 10:20:01 ens3 495.70 354.40 6270.09 38.84 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 1081.06 1081.06 1024.09 1024.09 0.00 0.00 0.00 0.00 10:21:01 ens3 52.01 40.48 33.91 9.80 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 3132.38 3132.38 2972.43 2972.43 0.00 0.00 0.00 0.00 10:22:01 ens3 82.32 65.11 161.98 15.35 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 2039.69 2039.69 1936.44 1936.44 0.00 0.00 0.00 0.00 10:23:01 ens3 159.06 82.64 2101.13 16.82 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 2083.14 2083.14 1975.60 1975.60 0.00 0.00 0.00 0.00 Average: ens3 235.92 161.94 2079.29 29.01 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 1390.02 1390.02 1318.15 1318.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43049) 10/16/24 _x86_64_ (4 CPU) 10:16:59 LINUX RESTART (4 CPU) 10:17:01 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 14.14 17.79 14.36 4.97 0.13 48.60 10:18:01 0 11.69 18.12 15.23 3.62 0.12 51.22 10:18:01 1 12.56 18.82 14.70 4.75 0.12 49.06 10:18:01 2 9.13 19.45 13.74 2.48 0.15 55.04 10:18:01 3 23.17 14.80 13.78 9.03 0.14 39.08 10:19:01 all 22.70 4.81 5.08 2.76 0.08 64.58 10:19:01 0 15.15 5.05 5.00 2.93 0.08 71.80 10:19:01 1 18.67 4.31 4.63 4.61 0.07 67.71 10:19:01 2 15.30 5.67 4.82 1.33 0.07 72.82 10:19:01 3 41.65 4.21 5.86 2.16 0.10 46.02 10:20:01 all 66.76 0.00 2.88 1.56 0.11 28.68 10:20:01 0 72.36 0.00 2.11 0.95 0.12 24.46 10:20:01 1 61.07 0.00 2.74 2.94 0.12 33.14 10:20:01 2 66.40 0.00 4.02 1.48 0.10 28.00 10:20:01 3 67.22 0.00 2.68 0.86 0.12 29.13 10:21:01 all 74.02 0.00 3.01 0.26 0.10 22.61 10:21:01 0 76.94 0.00 2.53 0.10 0.10 20.33 10:21:01 1 68.84 0.00 3.15 0.13 0.12 27.76 10:21:01 2 75.00 0.00 3.56 0.59 0.10 20.75 10:21:01 3 75.28 0.00 2.79 0.23 0.10 21.59 10:22:01 all 74.71 0.00 2.69 0.23 0.10 22.28 10:22:01 0 77.86 0.00 3.17 0.40 0.10 18.47 10:22:01 1 71.98 0.00 2.35 0.13 0.10 25.43 10:22:01 2 74.57 0.00 2.58 0.20 0.10 22.55 10:22:01 3 74.42 0.00 2.66 0.17 0.08 22.67 10:23:01 all 52.03 0.00 3.06 0.55 0.08 44.28 10:23:01 0 50.89 0.00 3.51 0.50 0.07 45.04 10:23:01 1 44.49 0.00 2.70 0.23 0.07 52.50 10:23:01 2 61.31 0.00 3.31 1.02 0.08 34.27 10:23:01 3 51.52 0.00 2.73 0.45 0.08 45.22 Average: all 50.79 3.74 5.16 1.71 0.10 38.50 Average: 0 50.83 3.85 5.25 1.42 0.10 38.56 Average: 1 46.35 3.81 5.01 2.12 0.10 42.61 Average: 2 50.38 4.15 5.32 1.18 0.10 38.87 Average: 3 55.59 3.15 5.07 2.14 0.10 33.95