---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24079 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/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 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 665 12147 1 3184 14992 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:24:0f:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe24:fc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:d2:02:2b 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-24079) 09/19/24 _x86_64_ (4 CPU) 09:50:31 LINUX RESTART (4 CPU) 09:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:52:01 299.18 126.62 172.56 0.00 9610.80 11520.56 0.00 09:53:01 229.00 43.63 185.37 0.00 2722.75 13184.35 0.00 09:54:01 28.45 6.43 22.01 0.00 370.60 12745.34 0.00 09:55:02 3.00 0.08 2.92 0.00 1.47 181.94 0.00 09:56:01 58.54 5.13 53.41 0.00 2735.21 7715.08 0.00 Average: 123.85 36.49 87.36 0.00 3089.45 9073.72 0.00 09:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 13373844 15397452 585332 3.57 68932 2151928 1323548 7.59 839468 1895168 156324 09:53:01 11839520 14402864 1559252 9.52 87464 2653612 2214604 12.71 1895124 2331448 307312 09:54:01 10989512 13635592 2326260 14.20 89596 2729708 2830712 16.24 2767228 2304120 2520 09:55:02 11191536 13858872 2102772 12.84 90376 2748340 2597920 14.90 2551956 2317596 19296 09:56:01 12472180 15382812 568452 3.47 99784 2973932 1310144 7.52 1156280 2413704 3228 Average: 11973318 14535518 1428414 8.72 87230 2651504 2055386 11.79 1842011 2252407 97736 09:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 ens3 281.07 233.92 1618.22 68.50 0.00 0.00 0.00 0.00 09:52:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 342.01 279.69 4672.83 39.07 0.00 0.00 0.00 0.00 09:53:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 74.14 73.72 670.01 15.05 0.00 0.00 0.00 0.00 09:54:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:02 ens3 9.80 7.75 3.50 3.27 0.00 0.00 0.00 0.00 09:55:02 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 149.76 64.11 2112.15 13.82 0.00 0.00 0.00 0.00 09:56:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 171.43 132.06 1814.29 27.99 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24079) 09/19/24 _x86_64_ (4 CPU) 09:50:31 LINUX RESTART (4 CPU) 09:51:01 CPU %user %nice %system %iowait %steal %idle 09:52:01 all 19.18 13.08 10.34 3.66 0.11 53.63 09:52:01 0 28.89 12.73 10.36 3.20 0.13 44.69 09:52:01 1 11.73 14.12 11.16 2.37 0.08 60.54 09:52:01 2 13.99 13.64 9.91 2.32 0.12 60.01 09:52:01 3 22.15 11.82 9.92 6.77 0.10 49.24 09:53:01 all 45.48 0.00 2.06 2.17 0.09 50.19 09:53:01 0 39.96 0.00 2.37 3.14 0.08 54.45 09:53:01 1 54.84 0.00 2.70 1.47 0.10 40.89 09:53:01 2 44.49 0.00 1.73 0.47 0.10 53.21 09:53:01 3 42.64 0.00 1.45 3.63 0.08 52.20 09:54:01 all 81.23 0.00 1.31 0.40 0.10 16.95 09:54:01 0 84.71 0.00 1.40 0.47 0.12 13.31 09:54:01 1 63.31 0.00 1.85 0.18 0.10 34.56 09:54:01 2 90.15 0.00 0.82 0.05 0.10 8.88 09:54:01 3 86.76 0.00 1.19 0.89 0.10 11.06 09:55:02 all 37.59 0.00 0.77 0.03 0.07 61.54 09:55:02 0 43.21 0.00 0.94 0.00 0.07 55.79 09:55:02 1 29.73 0.00 0.81 0.02 0.07 69.38 09:55:02 2 38.97 0.00 0.60 0.05 0.07 60.31 09:55:02 3 38.55 0.00 0.72 0.07 0.08 60.59 09:56:01 all 33.71 0.00 1.84 1.48 0.07 62.91 09:56:01 0 41.37 0.00 1.50 2.57 0.07 54.50 09:56:01 1 19.40 0.00 1.93 0.98 0.05 77.64 09:56:01 2 31.73 0.00 1.77 0.71 0.09 65.70 09:56:01 3 42.40 0.00 2.17 1.65 0.07 53.71 Average: all 43.50 2.61 3.26 1.55 0.09 49.00 Average: 0 47.69 2.54 3.31 1.87 0.09 44.50 Average: 1 35.86 2.81 3.68 1.00 0.08 56.57 Average: 2 43.92 2.73 2.97 0.72 0.09 49.56 Average: 3 46.54 2.36 3.09 2.60 0.09 45.33