---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-27088 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 860 27820 1 3419 30775 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:54:89 brd ff:ff:ff:ff:ff:ff inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:feef:5489/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:a7:63:48 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-8c-8g-27088) 09/24/24 _x86_64_ (8 CPU) 14:30:21 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:32:01 379.76 85.34 294.42 0.00 2522.23 11135.90 0.00 14:33:01 121.10 2.37 118.73 0.00 152.91 21557.47 0.00 Average: 250.44 43.86 206.58 0.00 1337.67 16346.26 0.00 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 29525872 31552508 764448 2.33 82752 2244172 1690992 4.99 1045308 1949748 184196 14:33:01 28547556 31563648 724956 2.21 123208 3126884 1656856 4.88 1112868 2768112 645332 Average: 29036714 31558078 744702 2.27 102980 2685528 1673924 4.94 1079088 2358930 414764 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 159.60 117.23 1056.44 24.84 0.00 0.00 0.00 0.00 14:33:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 181.19 137.36 2661.63 19.55 0.00 0.00 0.00 0.00 Average: lo 2.17 2.17 0.22 0.22 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 170.39 127.29 1858.97 22.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-27088) 09/24/24 _x86_64_ (8 CPU) 14:30:21 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 10.04 7.86 6.27 2.18 0.12 73.53 14:32:01 0 9.23 8.97 6.22 0.74 0.13 74.71 14:32:01 1 2.67 8.58 6.40 3.35 0.13 78.86 14:32:01 2 7.11 8.44 6.86 0.86 0.12 76.62 14:32:01 3 6.40 8.88 6.72 0.67 0.13 77.19 14:32:01 4 4.73 6.20 5.82 3.70 0.10 79.45 14:32:01 5 11.68 8.38 5.56 1.12 0.10 73.15 14:32:01 6 32.05 5.74 5.82 5.59 0.15 50.64 14:32:01 7 6.54 7.65 6.74 1.41 0.12 77.55 14:33:01 all 16.43 0.00 1.57 2.91 0.08 79.02 14:33:01 0 7.77 0.00 1.72 7.50 0.03 82.98 14:33:01 1 10.99 0.00 0.90 0.65 0.07 87.40 14:33:01 2 33.19 0.00 2.20 3.07 0.07 61.48 14:33:01 3 8.40 0.00 1.34 2.29 0.10 87.88 14:33:01 4 12.16 0.00 1.39 6.69 0.07 79.70 14:33:01 5 24.11 0.00 1.59 1.02 0.08 73.19 14:33:01 6 25.73 0.00 1.99 1.59 0.12 70.58 14:33:01 7 9.18 0.00 1.41 0.50 0.07 88.84 Average: all 13.24 3.92 3.91 2.55 0.10 76.28 Average: 0 8.49 4.48 3.97 4.13 0.08 78.85 Average: 1 6.85 4.27 3.64 1.99 0.10 83.15 Average: 2 20.17 4.21 4.52 1.96 0.09 69.04 Average: 3 7.40 4.43 4.02 1.48 0.12 82.54 Average: 4 8.45 3.09 3.60 5.20 0.08 79.58 Average: 5 17.89 4.19 3.58 1.07 0.09 73.17 Average: 6 28.88 2.86 3.90 3.58 0.13 60.64 Average: 7 7.86 3.81 4.06 0.96 0.09 83.21