---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23746 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11097 1 4213 14971 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:ef:e0:28 brd ff:ff:ff:ff:ff:ff inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:feef:e028/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:7e:3e:a0 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-23746) 09/18/24 _x86_64_ (4 CPU) 08:58:48 LINUX RESTART (4 CPU) 08:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:02 195.85 129.11 66.73 0.00 11435.62 74255.62 0.00 09:01:01 127.01 59.62 67.40 0.00 1564.07 33997.78 0.00 09:02:01 194.83 48.68 146.16 0.00 3047.76 10440.53 0.00 09:03:01 18.03 1.28 16.75 0.00 94.12 9392.17 0.00 09:04:01 65.32 6.63 58.69 0.00 282.62 19424.63 0.00 09:05:01 73.27 6.22 67.06 0.00 4582.17 33102.22 0.00 Average: 112.11 41.63 70.48 0.00 3484.31 29967.96 0.00 08:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:02 13691144 15434232 566160 3.46 45136 1911396 1327096 7.61 732996 1718668 40132 09:01:01 13392256 15432620 552472 3.37 69224 2168988 1285500 7.38 796652 1923144 163096 09:02:01 12453540 14884460 1085124 6.62 82548 2531588 1724988 9.90 1423464 2204432 198496 09:03:01 11943000 14487732 1477796 9.02 85968 2637992 2071712 11.89 1904684 2225104 35100 09:04:01 11297192 14229692 1726316 10.54 100104 2995568 2382032 13.67 2312516 2432888 2392 09:05:01 11373812 15342824 610496 3.73 110392 3990844 1346496 7.73 1578408 3063208 17976 Average: 12358491 14968593 1003061 6.12 82229 2706063 1689637 9.69 1458120 2261241 76199 08:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 09:00:02 ens3 205.81 161.57 990.15 56.12 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 09:01:01 ens3 78.48 69.73 945.21 8.15 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:02:01 ens3 267.67 220.83 3277.47 40.18 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:03:01 ens3 104.72 92.47 1203.64 19.25 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 2058.99 2058.99 1952.79 1952.79 0.00 0.00 0.00 0.00 09:04:01 ens3 384.05 250.12 4768.04 31.85 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 17.46 17.46 1.71 1.71 0.00 0.00 0.00 0.00 09:05:01 ens3 240.38 176.82 2235.16 176.15 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 348.73 348.73 327.64 327.64 0.00 0.00 0.00 0.00 Average: ens3 213.92 162.18 2243.70 55.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23746) 09/18/24 _x86_64_ (4 CPU) 08:58:48 LINUX RESTART (4 CPU) 08:59:02 CPU %user %nice %system %iowait %steal %idle 09:00:02 all 10.77 13.09 12.01 15.76 0.19 48.17 09:00:02 0 10.27 12.42 11.87 20.89 0.15 44.39 09:00:02 1 13.07 12.78 11.75 17.54 0.22 44.64 09:00:02 2 13.24 12.64 11.23 14.17 0.24 48.50 09:00:02 3 6.51 14.52 13.22 10.42 0.16 55.18 09:01:01 all 15.17 9.59 7.28 8.88 0.12 58.96 09:01:01 0 13.31 8.60 6.50 4.98 0.12 66.48 09:01:01 1 6.57 10.98 7.83 20.24 0.10 54.28 09:01:01 2 17.14 10.48 7.92 5.27 0.14 59.06 09:01:01 3 23.71 8.30 6.86 4.99 0.12 56.02 09:02:01 all 33.66 0.00 1.78 2.67 0.09 61.79 09:02:01 0 25.53 0.00 2.10 2.75 0.07 69.55 09:02:01 1 33.36 0.00 1.34 3.94 0.07 61.30 09:02:01 2 41.84 0.00 2.22 1.51 0.13 54.30 09:02:01 3 33.97 0.00 1.47 2.49 0.10 61.96 09:03:01 all 52.44 0.00 1.53 0.63 0.10 45.30 09:03:01 0 48.61 0.00 1.68 0.84 0.10 48.77 09:03:01 1 50.43 0.00 1.36 0.02 0.10 48.09 09:03:01 2 54.42 0.00 1.44 1.16 0.12 42.86 09:03:01 3 56.27 0.00 1.66 0.52 0.08 41.47 09:04:01 all 56.91 0.00 3.20 3.87 0.13 35.88 09:04:01 0 56.84 0.00 2.75 2.39 0.10 37.92 09:04:01 1 55.45 0.00 4.04 3.22 0.17 37.13 09:04:01 2 56.75 0.00 2.39 7.31 0.13 33.41 09:04:01 3 58.62 0.00 3.63 2.56 0.12 35.08 09:05:01 all 22.01 0.00 2.47 6.79 0.11 68.62 09:05:01 0 8.94 0.00 2.33 13.39 0.08 75.26 09:05:01 1 26.64 0.00 2.82 0.90 0.15 69.49 09:05:01 2 17.97 0.00 2.38 8.66 0.10 70.89 09:05:01 3 34.41 0.00 2.36 4.25 0.12 58.87 Average: all 31.95 3.72 4.67 6.38 0.12 53.14 Average: 0 27.34 3.45 4.50 7.49 0.10 57.11 Average: 1 31.04 3.90 4.81 7.56 0.14 52.55 Average: 2 33.68 3.80 4.56 6.32 0.14 51.50 Average: 3 35.76 3.73 4.82 4.17 0.12 51.41