---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44581 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 12G 66G 15% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 690 9755 1 5551 14967 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:ce:0b:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fece:bd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:68:eb:a8 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-44581) 10/21/24 _x86_64_ (4 CPU) 09:21:37 LINUX RESTART (4 CPU) 09:22:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:23:01 347.64 154.72 192.92 0.00 11680.60 39218.84 0.00 09:24:01 76.27 33.28 42.99 0.00 2285.35 8471.54 0.00 09:25:01 60.81 6.87 53.94 0.00 396.60 19218.40 0.00 09:26:01 60.16 1.32 58.84 0.00 34.53 52403.93 0.00 Average: 135.33 48.60 86.73 0.00 3565.46 29788.89 0.00 09:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 13378528 15373796 611640 3.73 61224 2135856 1350884 7.75 878772 1858260 145668 09:24:01 12326496 14881264 1080000 6.59 86024 2645004 1690904 9.70 1397132 2341856 435900 09:25:01 11099108 14310360 1649752 10.07 101744 3251772 2175644 12.48 2167772 2762972 508696 09:26:01 8855392 13821092 2137880 13.05 126632 4911256 2639652 15.14 2750276 4351880 984632 Average: 11414881 14596628 1369818 8.36 93906 3235972 1964271 11.27 1798488 2828742 518724 09:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 lo 0.68 0.68 0.07 0.07 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 ens3 373.36 239.42 1592.54 70.96 0.00 0.00 0.00 0.00 09:24:01 lo 1.47 1.47 0.14 0.14 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 ens3 392.62 298.32 5269.91 38.89 0.00 0.00 0.00 0.00 09:25:01 lo 0.20 0.20 0.02 0.02 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 ens3 339.64 288.62 2579.55 52.11 0.00 0.00 0.00 0.00 09:26:01 lo 1.17 1.17 0.08 0.08 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 401.35 321.96 324.24 91.88 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 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: ens3 376.76 287.28 2445.11 63.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44581) 10/21/24 _x86_64_ (4 CPU) 09:21:37 LINUX RESTART (4 CPU) 09:22:02 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 19.30 16.51 12.93 7.14 0.13 43.98 09:23:01 0 14.81 17.38 13.74 10.42 0.14 43.52 09:23:01 1 14.10 17.75 13.36 4.42 0.12 50.24 09:23:01 2 25.54 15.56 12.52 5.35 0.12 40.90 09:23:01 3 22.75 15.36 12.11 8.35 0.14 41.29 09:24:01 all 30.97 0.00 2.02 4.52 0.08 62.42 09:24:01 0 28.57 0.00 2.20 0.90 0.07 68.25 09:24:01 1 26.00 0.00 1.84 3.06 0.08 69.01 09:24:01 2 22.69 0.00 1.75 9.86 0.07 65.63 09:24:01 3 46.59 0.00 2.27 4.26 0.08 46.79 09:25:01 all 65.25 0.00 2.27 1.30 0.11 31.07 09:25:01 0 68.65 0.00 2.41 0.75 0.12 28.07 09:25:01 1 59.72 0.00 2.58 2.39 0.10 35.21 09:25:01 2 64.73 0.00 1.96 0.67 0.10 32.53 09:25:01 3 67.91 0.00 2.15 1.38 0.12 28.44 09:26:01 all 45.46 0.00 2.95 2.34 0.08 49.17 09:26:01 0 49.20 0.00 3.16 0.22 0.07 47.36 09:26:01 1 34.21 0.00 2.26 2.80 0.08 60.65 09:26:01 2 39.66 0.00 1.72 1.30 0.08 57.24 09:26:01 3 58.78 0.00 4.66 5.04 0.10 31.42 Average: all 40.37 4.05 4.99 3.80 0.10 46.69 Average: 0 40.43 4.27 5.33 3.03 0.10 46.83 Average: 1 33.65 4.34 4.95 3.16 0.10 53.80 Average: 2 38.22 3.82 4.44 4.29 0.09 49.14 Average: 3 49.16 3.77 5.25 4.74 0.11 36.97