---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11016 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): 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 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 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 688 11161 1 4147 14969 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:4f:22:63 brd ff:ff:ff:ff:ff:ff inet 10.30.170.122/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe4f:2263/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:d5:93:24 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-4c-4g-11016) 11/28/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 336.71 140.93 195.78 0.00 11354.11 12577.64 0.00 08:59:01 210.53 48.67 161.86 0.00 3050.85 11071.79 0.00 09:00:01 19.43 1.27 18.16 0.00 93.98 9295.25 0.00 09:01:01 72.60 5.58 67.02 0.00 212.90 15769.37 0.00 09:02:01 64.49 6.48 58.01 0.00 4604.97 32626.03 0.00 Average: 140.76 40.59 100.17 0.00 3863.33 16267.84 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13403156 15450180 531240 3.24 68132 2176728 1269344 7.28 770136 1933168 170104 08:59:01 12435740 14883472 1081836 6.60 82912 2547640 1709516 9.81 1417456 2221404 201564 09:00:01 11789656 14346460 1614788 9.86 86064 2649876 2169392 12.45 2038612 2237652 35080 09:01:01 11207952 14235448 1724160 10.53 100368 3083992 2244588 12.88 2310720 2523844 213836 09:02:01 11487180 15383676 566140 3.46 108140 3921988 1303840 7.48 1509772 3014372 2632 Average: 12064737 14859847 1103633 6.74 89123 2876045 1739336 9.98 1609339 2386088 124643 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 390.88 267.97 1545.47 71.29 0.00 0.00 0.00 0.00 08:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 266.29 229.62 3325.26 35.12 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 135.88 110.81 1135.29 19.37 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 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 ens3 336.56 235.83 4120.04 30.54 0.00 0.00 0.00 0.00 09:01:01 lo 1941.13 1941.13 1847.39 1847.39 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 ens3 186.79 142.19 2149.08 180.76 0.00 0.00 0.00 0.00 09:02:01 lo 16.60 16.60 1.65 1.65 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 263.28 197.29 2455.06 67.41 0.00 0.00 0.00 0.00 Average: lo 392.17 392.17 369.86 369.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11016) 11/28/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 22.39 13.89 11.92 3.58 0.11 48.11 08:58:01 0 25.53 13.20 11.61 2.81 0.10 46.75 08:58:01 1 17.81 15.44 13.27 2.07 0.13 51.28 08:58:01 2 10.99 16.16 12.61 5.78 0.12 54.34 08:58:01 3 35.23 10.76 10.18 3.68 0.10 40.04 08:59:01 all 34.38 0.00 1.78 2.38 0.08 61.38 08:59:01 0 32.29 0.00 1.49 1.32 0.08 64.82 08:59:01 1 39.77 0.00 2.35 1.76 0.10 56.01 08:59:01 2 34.11 0.00 1.71 5.13 0.08 58.97 08:59:01 3 31.37 0.00 1.57 1.30 0.07 65.69 09:00:01 all 53.82 0.00 1.70 0.59 0.08 43.81 09:00:01 0 53.35 0.00 1.74 0.18 0.08 44.64 09:00:01 1 53.31 0.00 1.73 0.64 0.08 44.24 09:00:01 2 53.65 0.00 1.79 1.11 0.07 43.39 09:00:01 3 54.98 0.00 1.52 0.42 0.10 42.98 09:01:01 all 59.51 0.00 3.02 1.04 0.09 36.32 09:01:01 0 59.47 0.00 3.10 1.06 0.10 36.27 09:01:01 1 59.06 0.00 3.54 1.49 0.08 35.83 09:01:01 2 60.70 0.00 2.78 0.75 0.10 35.66 09:01:01 3 58.83 0.00 2.67 0.87 0.08 37.54 09:02:01 all 18.09 0.00 1.95 2.84 0.07 77.05 09:02:01 0 5.78 0.00 1.88 1.22 0.07 91.05 09:02:01 1 23.51 0.00 2.13 3.35 0.07 70.95 09:02:01 2 37.05 0.00 2.38 4.19 0.07 56.31 09:02:01 3 6.16 0.00 1.44 2.60 0.07 89.73 Average: all 37.64 2.76 4.06 2.09 0.09 53.36 Average: 0 35.29 2.63 3.95 1.32 0.09 56.72 Average: 1 38.69 3.08 4.60 1.86 0.09 51.67 Average: 2 39.34 3.21 4.24 3.39 0.09 49.73 Average: 3 37.23 2.13 3.46 1.77 0.08 55.32