---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2465 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: 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 9.6G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 727 11721 1 3548 14930 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:15:02:05 brd ff:ff:ff:ff:ff:ff inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe15:205/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:bd:82:50 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-2465) 10/29/24 _x86_64_ (4 CPU) 09:18:17 LINUX RESTART (4 CPU) 09:19:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:01 263.30 75.33 187.97 0.00 2466.89 10264.04 0.00 09:21:01 223.84 47.65 176.19 0.00 2907.43 18428.92 0.00 09:22:01 33.67 5.18 28.48 0.00 328.80 9338.27 0.00 09:23:01 3.72 0.00 3.72 0.00 0.00 322.75 0.00 09:24:01 39.95 5.75 34.21 0.00 4566.21 7609.20 0.00 09:25:01 289.64 0.23 289.40 0.00 14.53 8921.05 0.00 Average: 141.68 22.06 119.62 0.00 1709.92 9141.34 0.00 09:19:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 13284804 15385924 596944 3.64 71744 2224492 1303172 7.48 893996 1927672 174860 09:21:01 10837624 13603632 2360120 14.41 89528 2834916 2911052 16.70 2871392 2339856 244024 09:22:01 10767024 13575920 2387356 14.57 90828 2873500 2861108 16.41 2980672 2296572 3988 09:23:01 6868344 9685056 6278204 38.33 91016 2880492 6935268 39.79 6864432 2303564 3356 09:24:01 10633600 13836956 2116036 12.92 100660 3241860 2714772 15.58 2928360 2457460 35568 09:25:01 10551784 13831548 2121124 12.95 135028 3279700 2612612 14.99 2982832 2479268 22116 Average: 10490530 13319839 2643297 16.14 96467 2889160 3222997 18.49 3253614 2300732 80652 09:19:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 ens3 192.60 144.04 1920.42 27.40 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 09:21:01 ens3 357.68 289.75 4267.33 43.37 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:22:01 ens3 32.67 28.40 82.76 6.48 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:23:01 ens3 3.17 3.07 0.65 0.68 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:24:01 ens3 165.78 85.50 2316.09 11.87 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:25:01 ens3 51.06 43.83 81.60 10.98 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 133.51 98.85 1442.29 16.74 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 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2465) 10/29/24 _x86_64_ (4 CPU) 09:18:17 LINUX RESTART (4 CPU) 09:19:03 CPU %user %nice %system %iowait %steal %idle 09:20:01 all 20.05 9.92 8.49 3.25 0.10 58.20 09:20:01 0 31.14 8.00 7.81 3.68 0.12 49.24 09:20:01 1 10.51 10.25 8.25 4.17 0.07 66.76 09:20:01 2 19.42 11.33 9.62 3.05 0.10 56.47 09:20:01 3 19.10 10.12 8.26 2.12 0.09 60.32 09:21:01 all 55.84 0.00 2.77 2.18 0.09 39.12 09:21:01 0 50.69 0.00 1.71 0.82 0.08 46.70 09:21:01 1 59.18 0.00 4.79 2.43 0.10 33.50 09:21:01 2 61.98 0.00 2.35 3.42 0.08 32.17 09:21:01 3 51.51 0.00 2.25 2.04 0.08 44.12 09:22:01 all 59.68 0.00 1.25 0.46 0.09 38.53 09:22:01 0 61.50 0.00 1.09 0.03 0.10 37.27 09:22:01 1 65.00 0.00 1.16 0.39 0.08 33.38 09:22:01 2 61.61 0.00 1.22 1.22 0.08 35.86 09:22:01 3 50.67 0.00 1.51 0.20 0.08 47.54 09:23:01 all 8.29 0.00 0.64 0.07 0.06 90.93 09:23:01 0 7.31 0.00 0.48 0.13 0.07 92.01 09:23:01 1 9.59 0.00 1.10 0.00 0.05 89.26 09:23:01 2 6.66 0.00 0.27 0.15 0.07 92.85 09:23:01 3 9.59 0.00 0.72 0.00 0.07 89.62 09:24:01 all 62.92 0.00 2.35 0.23 0.11 34.40 09:24:01 0 65.86 0.00 1.62 0.08 0.12 32.32 09:24:01 1 61.17 0.00 2.22 0.47 0.10 36.04 09:24:01 2 65.22 0.00 2.55 0.23 0.10 31.90 09:24:01 3 59.41 0.00 3.01 0.12 0.12 37.34 09:25:01 all 63.84 0.00 2.18 3.80 0.11 30.07 09:25:01 0 69.07 0.00 1.91 0.00 0.12 28.90 09:25:01 1 64.94 0.00 3.95 14.84 0.12 16.16 09:25:01 2 62.09 0.00 1.46 0.02 0.10 36.34 09:25:01 3 59.28 0.00 1.43 0.39 0.12 38.79 Average: all 45.21 1.60 2.91 1.65 0.09 48.54 Average: 0 47.68 1.29 2.41 0.77 0.10 47.75 Average: 1 45.22 1.66 3.55 3.70 0.09 45.79 Average: 2 46.30 1.83 2.87 1.34 0.09 47.57 Average: 3 41.63 1.63 2.83 0.80 0.09 53.02