---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-752 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 9.6G 68G 13% / 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 679 11903 1 3414 14978 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:b1:19:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:feb1:194f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:a6:9d:14 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-752) 10/24/24 _x86_64_ (4 CPU) 08:57:39 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 350.53 154.00 196.54 0.00 11506.86 48066.89 0.00 09:00:01 211.38 47.77 163.61 0.00 2952.75 12773.36 0.00 09:01:01 73.64 7.98 65.66 0.00 328.69 22326.42 0.00 09:02:01 28.38 2.50 25.88 0.00 84.92 6694.35 0.00 09:03:01 55.87 4.20 51.67 0.00 2590.90 14733.14 0.00 09:04:01 27.51 1.05 26.46 0.00 120.11 3958.14 0.00 Average: 124.57 36.26 88.31 0.00 2931.35 18094.52 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13272940 15382740 595672 3.64 69416 2236052 1328820 7.62 916416 1914000 193924 09:00:01 11908852 14435992 1524836 9.31 86868 2619336 2256432 12.95 1921268 2236864 231260 09:01:01 11115288 13937444 2021616 12.34 100092 2885740 2668480 15.31 2603388 2331964 22860 09:02:01 11045340 13941332 2017456 12.32 101408 2952568 2504560 14.37 2624868 2374532 51784 09:03:01 10565132 13683344 2266824 13.84 108288 3157984 2926096 16.79 3004256 2453664 10128 09:04:01 12192568 15337640 613208 3.74 109968 3182164 1328260 7.62 1376512 2459384 21180 Average: 11683353 14453082 1506602 9.20 96007 2838974 2168775 12.44 2074451 2295068 88523 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:59:01 ens3 468.45 303.23 2196.78 71.65 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 09:00:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 ens3 335.05 264.73 3711.06 39.11 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 09:01:01 lo 2098.18 2098.18 1996.70 1996.70 0.00 0.00 0.00 0.00 09:01:01 ens3 338.99 224.03 3912.38 24.92 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 09:02:01 lo 1860.26 1860.26 1767.52 1767.52 0.00 0.00 0.00 0.00 09:02:01 ens3 80.34 68.77 161.77 15.50 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 09:03:01 lo 2866.06 2866.06 2722.81 2722.81 0.00 0.00 0.00 0.00 09:03:01 ens3 180.69 101.25 1423.91 16.39 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 09:04:01 lo 1072.74 1072.74 1010.15 1010.15 0.00 0.00 0.00 0.00 09:04:01 ens3 35.38 40.19 30.89 22.85 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 Average: lo 1316.48 1316.48 1249.45 1249.45 0.00 0.00 0.00 0.00 Average: ens3 239.84 167.05 1906.26 31.74 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-4c-4g-752) 10/24/24 _x86_64_ (4 CPU) 08:57:39 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 20.18 16.09 14.33 4.54 0.11 44.76 08:59:01 0 13.22 17.82 14.73 3.97 0.10 50.16 08:59:01 1 14.38 17.44 15.53 4.13 0.12 48.40 08:59:01 2 33.15 13.72 13.05 6.62 0.10 33.37 08:59:01 3 19.99 15.36 13.99 3.46 0.12 47.09 09:00:01 all 46.02 0.00 2.13 2.39 0.09 49.36 09:00:01 0 56.50 0.00 2.80 3.43 0.10 37.17 09:00:01 1 43.26 0.00 2.34 1.75 0.08 52.57 09:00:01 2 39.43 0.00 1.41 2.11 0.10 56.95 09:00:01 3 44.91 0.00 1.98 2.28 0.08 50.75 09:01:01 all 67.51 0.00 2.94 0.78 0.09 28.67 09:01:01 0 59.15 0.00 1.98 1.31 0.10 37.45 09:01:01 1 73.02 0.00 3.84 1.09 0.08 21.97 09:01:01 2 67.69 0.00 3.62 0.40 0.08 28.21 09:01:01 3 70.16 0.00 2.33 0.34 0.10 27.07 09:02:01 all 69.83 0.00 2.84 0.21 0.09 27.03 09:02:01 0 68.70 0.00 2.95 0.10 0.10 28.15 09:02:01 1 65.42 0.00 2.27 0.25 0.08 31.97 09:02:01 2 74.41 0.00 3.57 0.42 0.10 21.51 09:02:01 3 70.80 0.00 2.59 0.07 0.08 26.46 09:03:01 all 66.83 0.00 3.70 0.67 0.10 28.70 09:03:01 0 68.68 0.00 3.86 0.54 0.10 26.82 09:03:01 1 67.33 0.00 4.02 0.86 0.12 27.68 09:03:01 2 69.71 0.00 3.22 0.59 0.08 26.39 09:03:01 3 61.63 0.00 3.70 0.70 0.10 33.87 09:04:01 all 53.87 0.00 2.04 0.36 0.08 43.65 09:04:01 0 70.18 0.00 2.86 0.43 0.08 26.44 09:04:01 1 48.17 0.00 1.32 0.10 0.08 50.33 09:04:01 2 48.05 0.00 2.16 0.05 0.08 49.66 09:04:01 3 49.08 0.00 1.82 0.87 0.07 48.16 Average: all 54.06 2.67 4.65 1.49 0.09 37.03 Average: 0 56.12 2.95 4.85 1.63 0.10 34.35 Average: 1 51.90 2.91 4.89 1.36 0.09 38.84 Average: 2 55.42 2.28 4.50 1.69 0.09 36.02 Average: 3 52.82 2.54 4.38 1.28 0.09 38.89