---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-4128 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.8G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 870 27788 1 3442 30765 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:6c:ce:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.8/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe6c:ced4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:62:40:f3 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 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4128) 12/19/24 _x86_64_ (8 CPU) 16:00:53 LINUX RESTART (8 CPU) 16:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:02:01 424.54 143.09 281.44 0.00 11982.10 75340.18 0.00 16:03:01 132.61 35.34 97.27 0.00 444.33 41755.72 0.00 16:04:01 155.96 12.25 143.71 0.00 1183.40 63310.91 0.00 Average: 236.66 63.12 173.54 0.00 4495.02 60050.68 0.00 16:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:02:01 29767400 31567528 761760 2.32 64224 2049584 1683504 4.96 990044 1789756 92444 16:03:01 29062808 31423364 876056 2.67 97552 2545144 1924296 5.67 1189392 2233992 319588 16:04:01 28524916 31572172 718344 2.19 122972 3158568 1629840 4.81 1090528 2816892 16236 Average: 29118375 31521021 785387 2.39 94916 2584432 1745880 5.15 1089988 2280213 142756 16:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 421.78 281.75 2079.25 74.04 0.00 0.00 0.00 0.00 16:02:01 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 114.21 91.02 1524.32 12.70 0.00 0.00 0.00 0.00 16:03:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 154.81 109.38 1664.53 16.82 0.00 0.00 0.00 0.00 16:04:01 lo 2.07 2.07 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 229.20 160.04 1754.23 34.30 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4128) 12/19/24 _x86_64_ (8 CPU) 16:00:53 LINUX RESTART (8 CPU) 16:01:02 CPU %user %nice %system %iowait %steal %idle 16:02:01 all 9.06 9.13 8.64 3.22 0.13 69.82 16:02:01 0 12.54 4.74 6.19 2.44 0.14 73.94 16:02:01 1 12.02 9.75 8.36 1.33 0.14 68.40 16:02:01 2 7.39 7.56 8.76 5.42 0.15 70.73 16:02:01 3 5.92 9.68 8.77 7.51 0.12 68.00 16:02:01 4 11.04 11.18 9.29 1.46 0.14 66.90 16:02:01 5 3.42 10.21 11.08 4.40 0.14 70.76 16:02:01 6 13.51 9.65 8.44 1.40 0.12 66.88 16:02:01 7 6.53 10.30 8.28 1.83 0.14 72.92 16:03:01 all 11.78 4.12 4.15 2.56 0.09 77.31 16:03:01 0 8.54 2.47 3.38 4.66 0.08 80.87 16:03:01 1 13.71 4.88 4.34 0.91 0.08 76.08 16:03:01 2 2.92 1.54 3.71 9.75 0.08 82.00 16:03:01 3 29.13 4.48 4.60 1.61 0.10 60.08 16:03:01 4 27.60 2.85 4.18 1.18 0.07 64.13 16:03:01 5 4.43 5.65 4.33 0.47 0.08 85.03 16:03:01 6 5.28 5.77 4.21 0.85 0.08 83.80 16:03:01 7 2.71 5.30 4.46 1.02 0.12 86.39 16:04:01 all 12.76 0.00 1.07 5.81 0.07 80.30 16:04:01 0 8.10 0.00 1.54 21.96 0.07 68.33 16:04:01 1 2.65 0.00 0.57 0.22 0.10 96.46 16:04:01 2 2.28 0.00 0.54 12.63 0.05 84.51 16:04:01 3 17.64 0.00 0.80 1.19 0.05 80.33 16:04:01 4 2.17 0.00 0.50 0.25 0.03 97.05 16:04:01 5 27.39 0.00 1.04 6.28 0.08 65.21 16:04:01 6 21.27 0.00 1.74 0.95 0.08 75.96 16:04:01 7 20.64 0.00 1.81 3.08 0.07 74.41 Average: all 11.22 4.38 4.59 3.87 0.10 75.86 Average: 0 9.71 2.39 3.69 9.73 0.10 74.39 Average: 1 9.43 4.84 4.39 0.81 0.11 80.41 Average: 2 4.17 3.00 4.30 9.29 0.10 79.14 Average: 3 17.67 4.67 4.68 3.40 0.09 69.50 Average: 4 13.59 4.62 4.62 0.96 0.08 76.14 Average: 5 11.82 5.24 5.43 3.71 0.10 73.69 Average: 6 13.35 5.11 4.77 1.07 0.10 75.61 Average: 7 9.99 5.16 4.82 1.98 0.11 77.94