---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44589 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 9.4G 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 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 674 12070 1 3252 14984 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:ae:9e:cc brd ff:ff:ff:ff:ff:ff inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:feae:9ecc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:fa:c6:24 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44589) 10/21/24 _x86_64_ (4 CPU) 09:30:27 LINUX RESTART (4 CPU) 09:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:32:01 274.80 85.24 189.57 0.00 2561.17 10049.54 0.00 09:33:01 229.67 50.97 178.71 0.00 3160.95 17222.93 0.00 09:34:01 9.00 0.27 8.73 0.00 5.60 2074.05 0.00 09:35:01 21.55 0.28 21.26 0.00 6.93 5227.40 0.00 09:36:01 49.89 5.08 44.81 0.00 2687.82 7870.95 0.00 Average: 116.99 28.37 88.62 0.00 1684.54 8489.27 0.00 09:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 13332764 15425052 553484 3.38 74064 2213400 1281744 7.35 842948 1927148 169596 09:33:01 11970960 14486340 1475272 9.01 87700 2607116 2108992 12.10 1905764 2191932 39500 09:34:01 11246640 13806008 2154172 13.15 89784 2645960 2715956 15.58 2599620 2218524 23224 09:35:01 9493272 12198556 3760784 22.96 101340 2762316 4203572 24.12 4243696 2305424 14800 09:36:01 12360660 15339388 610904 3.73 111136 3016132 1327396 7.62 1239728 2427644 17608 Average: 11680859 14251069 1710923 10.44 92805 2648985 2327532 13.35 2166351 2214134 52946 09:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:32:01 ens3 243.74 181.79 1756.78 44.17 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 09:33:01 ens3 321.71 267.43 3409.76 38.51 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:34:01 ens3 45.88 38.71 30.91 9.50 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:35:01 ens3 41.36 34.63 16.34 10.48 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:36:01 ens3 189.52 118.03 2081.33 23.62 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 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 168.45 128.12 1459.09 25.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44589) 10/21/24 _x86_64_ (4 CPU) 09:30:27 LINUX RESTART (4 CPU) 09:31:01 CPU %user %nice %system %iowait %steal %idle 09:32:01 all 19.83 11.94 9.64 2.77 0.09 55.72 09:32:01 0 11.90 13.16 9.46 1.36 0.08 64.04 09:32:01 1 19.78 12.24 9.97 3.08 0.08 54.86 09:32:01 2 35.23 9.34 9.05 2.30 0.10 43.98 09:32:01 3 12.35 13.04 10.11 4.36 0.08 60.06 09:33:01 all 63.97 0.00 2.49 1.22 0.08 32.23 09:33:01 0 58.06 0.00 2.81 2.29 0.08 36.76 09:33:01 1 69.15 0.00 3.05 0.39 0.10 27.32 09:33:01 2 66.02 0.00 1.96 0.95 0.07 31.00 09:33:01 3 62.67 0.00 2.15 1.26 0.08 33.84 09:34:01 all 79.91 0.00 2.17 0.04 0.09 17.80 09:34:01 0 75.44 0.00 2.53 0.12 0.10 21.81 09:34:01 1 78.85 0.00 2.06 0.00 0.10 19.00 09:34:01 2 80.53 0.00 2.50 0.02 0.08 16.87 09:34:01 3 84.82 0.00 1.59 0.02 0.07 13.51 09:35:01 all 77.48 0.00 1.80 0.06 0.08 20.58 09:35:01 0 70.29 0.00 1.60 0.02 0.07 28.03 09:35:01 1 81.98 0.00 2.63 0.03 0.08 15.27 09:35:01 2 81.23 0.00 1.07 0.17 0.07 17.47 09:35:01 3 76.44 0.00 1.91 0.03 0.10 21.52 09:36:01 all 55.81 0.00 2.50 0.64 0.09 40.96 09:36:01 0 54.17 0.00 2.03 0.60 0.08 43.12 09:36:01 1 57.97 0.00 2.56 0.79 0.08 38.60 09:36:01 2 51.00 0.00 2.48 0.89 0.12 45.52 09:36:01 3 60.10 0.00 2.93 0.28 0.08 36.60 Average: all 59.44 2.38 3.72 0.95 0.09 33.43 Average: 0 54.04 2.62 3.67 0.88 0.08 38.71 Average: 1 61.60 2.44 4.05 0.85 0.09 30.97 Average: 2 62.81 1.87 3.41 0.86 0.09 30.97 Average: 3 59.33 2.60 3.73 1.19 0.08 33.07