---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12535 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: 2800.000 BogoMIPS: 5600.00 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 682 11246 1 4068 14976 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:8a:de:49 brd ff:ff:ff:ff:ff:ff inet 10.30.170.238/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe8a:de49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:a5:64:d5 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-12535) 12/03/24 _x86_64_ (4 CPU) 14:32:48 LINUX RESTART (4 CPU) 14:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:34:02 349.81 162.46 187.35 0.00 12887.45 76397.67 0.00 14:35:01 265.57 67.94 197.63 0.00 3308.32 11672.48 0.00 14:36:01 34.01 2.60 31.41 0.00 158.61 11341.15 0.00 14:37:01 117.43 4.27 113.16 0.00 142.51 6488.65 0.00 14:38:01 84.47 4.58 79.89 0.00 4305.55 26388.14 0.00 14:39:01 32.23 2.03 30.19 0.00 237.96 9620.93 0.00 14:40:01 52.54 0.32 52.22 0.00 51.32 9401.50 0.00 14:41:01 40.24 1.55 38.69 0.00 122.65 18164.04 0.00 Average: 121.73 30.64 91.10 0.00 2650.37 21203.97 0.00 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:02 13451180 15377596 610896 3.73 57140 2075564 1340444 7.69 847904 1824308 111668 14:35:01 12375332 14821492 1143996 6.98 82772 2546076 1824672 10.47 1477176 2223744 285732 14:36:01 11689492 14231344 1729284 10.56 87708 2632548 2391996 13.72 2151956 2226228 46852 14:37:01 11263676 14112504 1847376 11.28 103528 2909644 2381128 13.66 2315472 2471448 261000 14:38:01 10511944 13826760 2124248 12.97 111304 3352940 2661148 15.27 2903548 2604408 155640 14:39:01 10923164 14139344 1811020 11.06 114512 3252096 2400292 13.77 2604436 2498628 27760 14:40:01 10736352 14045784 1904284 11.62 118844 3336128 2389700 13.71 2724024 2561528 25384 14:41:01 11530204 15346076 604244 3.69 122148 3820768 1323844 7.60 1611704 2865840 16320 Average: 11560168 14487612 1471918 8.99 99744 2990720 2089153 11.99 2079528 2409516 116294 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 14:34:02 ens3 381.72 241.81 1803.45 68.01 0.00 0.00 0.00 0.00 14:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 14:35:01 ens3 249.94 210.44 3458.50 32.03 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 14:36:01 ens3 99.25 91.70 420.56 18.70 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 689.20 689.20 653.25 653.25 0.00 0.00 0.00 0.00 14:37:01 ens3 206.80 126.08 2320.42 16.81 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 4505.93 4505.93 4288.92 4288.92 0.00 0.00 0.00 0.00 14:38:01 ens3 162.69 114.48 3020.15 13.93 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 1069.22 1069.22 1008.73 1008.73 0.00 0.00 0.00 0.00 14:39:01 ens3 57.34 55.99 152.22 11.85 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 2134.41 2134.41 2017.11 2017.11 0.00 0.00 0.00 0.00 14:40:01 ens3 93.68 76.07 802.91 12.21 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 14:41:01 ens3 128.08 114.60 940.80 78.60 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1052.77 1052.77 998.13 998.13 0.00 0.00 0.00 0.00 Average: ens3 172.27 128.73 1611.00 31.52 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12535) 12/03/24 _x86_64_ (4 CPU) 14:32:48 LINUX RESTART (4 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:02 all 18.67 17.17 14.92 5.26 0.13 43.85 14:34:02 0 12.71 18.97 14.97 3.95 0.12 49.28 14:34:02 1 25.11 15.03 13.19 8.77 0.14 37.77 14:34:02 2 24.53 15.66 14.50 4.05 0.12 41.15 14:34:02 3 12.32 19.05 17.04 4.26 0.14 47.20 14:35:01 all 38.89 2.48 4.17 3.03 0.09 51.34 14:35:01 0 49.97 1.50 4.49 2.64 0.10 41.31 14:35:01 1 36.17 2.77 4.09 2.72 0.08 54.18 14:35:01 2 34.08 3.20 4.48 3.39 0.09 54.77 14:35:01 3 35.36 2.44 3.63 3.39 0.08 55.09 14:36:01 all 80.00 0.00 2.26 0.37 0.11 17.26 14:36:01 0 69.48 0.00 2.33 0.13 0.12 27.93 14:36:01 1 81.97 0.00 2.26 1.11 0.12 14.54 14:36:01 2 83.40 0.00 2.15 0.17 0.10 14.18 14:36:01 3 85.20 0.00 2.28 0.07 0.12 12.33 14:37:01 all 72.36 0.00 2.37 1.45 0.11 23.71 14:37:01 0 67.09 0.00 2.28 2.13 0.10 28.40 14:37:01 1 70.39 0.00 3.47 1.06 0.10 24.98 14:37:01 2 79.66 0.00 1.34 0.15 0.12 18.74 14:37:01 3 72.28 0.00 2.40 2.48 0.12 22.73 14:38:01 all 60.67 0.00 3.77 1.91 0.09 33.57 14:38:01 0 57.14 0.00 3.72 3.32 0.12 35.70 14:38:01 1 63.69 0.00 3.70 1.75 0.08 30.78 14:38:01 2 60.16 0.00 3.83 1.36 0.08 34.57 14:38:01 3 61.69 0.00 3.83 1.21 0.07 33.21 14:39:01 all 71.05 0.00 2.62 0.56 0.10 25.67 14:39:01 0 71.31 0.00 3.23 0.64 0.10 24.73 14:39:01 1 67.68 0.00 2.35 0.90 0.10 28.96 14:39:01 2 74.97 0.00 2.26 0.62 0.10 22.05 14:39:01 3 70.24 0.00 2.63 0.08 0.10 26.94 14:40:01 all 63.58 0.00 2.81 0.65 0.09 32.86 14:40:01 0 63.25 0.00 1.80 1.11 0.10 33.74 14:40:01 1 62.30 0.00 2.70 0.17 0.10 34.73 14:40:01 2 64.40 0.00 3.48 0.82 0.08 31.21 14:40:01 3 64.38 0.00 3.28 0.49 0.08 31.77 14:41:01 all 24.07 0.00 1.32 1.45 0.06 73.10 14:41:01 0 9.47 0.00 0.70 2.62 0.03 87.18 14:41:01 1 8.99 0.00 1.02 1.76 0.07 88.16 14:41:01 2 62.22 0.00 2.30 1.33 0.08 34.06 14:41:01 3 15.46 0.00 1.25 0.07 0.07 83.15 Average: all 53.72 2.44 4.27 1.83 0.10 37.65 Average: 0 50.07 2.55 4.18 2.06 0.10 41.04 Average: 1 52.10 2.21 4.09 2.27 0.10 39.23 Average: 2 60.53 2.34 4.28 1.48 0.10 31.28 Average: 3 52.18 2.66 4.52 1.50 0.10 39.05