---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-42743 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: 2800.000 BogoMIPS: 5600.00 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/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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 856 27812 1 3432 30779 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:9d:d0:8e brd ff:ff:ff:ff:ff:ff inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe9d:d08e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:19:af:ed 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-42743) 10/15/24 _x86_64_ (8 CPU) 15:03:28 LINUX RESTART (8 CPU) 15:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:05:01 406.49 141.37 265.12 0.00 11503.85 33167.81 0.00 15:06:01 127.98 16.36 111.61 0.00 290.22 19870.04 0.00 15:07:01 101.82 1.93 99.88 0.00 173.84 28681.62 0.00 Average: 211.03 52.74 158.29 0.00 3948.17 27207.38 0.00 15:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:05:01 29632944 31518124 815688 2.48 68896 2127320 1728024 5.09 1081912 1833144 103484 15:06:01 28776312 31419736 878104 2.67 109432 2804740 1880620 5.54 1266800 2430388 433692 15:07:01 28512976 31551032 746004 2.27 124076 3148760 1641264 4.84 1141516 2785420 1556 Average: 28974077 31496297 813265 2.47 100801 2693607 1749969 5.16 1163409 2349651 179577 15:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:05:01 ens3 429.02 290.56 2105.66 67.86 0.00 0.00 0.00 0.00 15:05:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 159.81 121.83 2885.06 23.82 0.00 0.00 0.00 0.00 15:06:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 35.14 34.56 23.54 12.32 0.00 0.00 0.00 0.00 15:07:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 206.78 148.21 1669.04 34.49 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 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-8c-8g-42743) 10/15/24 _x86_64_ (8 CPU) 15:03:28 LINUX RESTART (8 CPU) 15:04:02 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 9.69 8.95 7.47 4.53 0.14 69.23 15:05:01 0 4.16 6.81 7.13 12.96 0.14 68.81 15:05:01 1 14.02 7.29 7.40 1.74 0.14 69.41 15:05:01 2 8.23 9.53 7.39 2.54 0.14 72.19 15:05:01 3 6.41 9.53 7.40 2.02 0.14 74.49 15:05:01 4 18.13 9.14 7.40 5.87 0.14 59.32 15:05:01 5 4.27 10.81 7.51 1.70 0.14 75.57 15:05:01 6 5.80 10.04 8.64 4.25 0.15 71.12 15:05:01 7 16.50 8.42 6.87 5.16 0.14 62.91 15:06:01 all 14.36 1.46 2.51 3.60 0.08 77.98 15:06:01 0 3.77 0.69 1.83 10.25 0.07 83.39 15:06:01 1 18.14 0.52 2.30 2.03 0.07 76.95 15:06:01 2 9.06 2.04 2.46 4.56 0.07 81.81 15:06:01 3 15.78 1.86 2.39 1.86 0.08 78.03 15:06:01 4 8.39 1.12 2.27 1.20 0.07 86.94 15:06:01 5 10.79 1.64 2.71 3.26 0.10 81.51 15:06:01 6 30.44 1.81 3.30 1.94 0.10 62.40 15:06:01 7 18.52 2.03 2.85 3.74 0.07 72.78 15:07:01 all 11.02 0.00 0.78 3.95 0.04 84.21 15:07:01 0 5.15 0.00 0.84 6.91 0.03 87.07 15:07:01 1 4.17 0.00 0.48 0.37 0.03 94.94 15:07:01 2 31.98 0.00 1.14 15.14 0.08 51.66 15:07:01 3 23.39 0.00 1.24 0.35 0.05 74.97 15:07:01 4 19.15 0.00 1.30 0.38 0.03 79.13 15:07:01 5 1.32 0.00 0.37 0.00 0.03 98.28 15:07:01 6 1.14 0.00 0.55 8.40 0.07 89.84 15:07:01 7 1.87 0.00 0.33 0.03 0.02 97.75 Average: all 11.70 3.43 3.56 4.02 0.09 77.20 Average: 0 4.36 2.47 3.24 10.02 0.08 79.83 Average: 1 12.09 2.57 3.36 1.38 0.08 80.52 Average: 2 16.50 3.81 3.63 7.46 0.10 68.50 Average: 3 15.27 3.75 3.65 1.41 0.09 75.84 Average: 4 15.20 3.37 3.63 2.46 0.08 75.26 Average: 5 5.47 4.11 3.50 1.65 0.09 85.19 Average: 6 12.49 3.91 4.13 4.87 0.11 74.49 Average: 7 12.25 3.45 3.32 2.96 0.07 77.95