---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5727 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 67G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 695 10841 1 4460 14962 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:00:51:78 brd ff:ff:ff:ff:ff:ff inet 10.30.170.216/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fe00:5178/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:41:2b:83 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-5727) 11/10/24 _x86_64_ (4 CPU) 08:05:30 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 293.00 100.05 192.95 0.00 3453.82 11922.56 0.00 08:08:01 81.49 27.76 53.72 0.00 1822.63 9962.07 0.00 08:09:01 162.41 22.50 139.91 0.00 1284.85 8556.04 0.00 08:10:01 10.91 0.85 10.06 0.00 57.71 2266.31 0.00 08:11:01 92.77 8.78 83.98 0.00 2736.00 20001.33 0.00 08:12:01 9.02 0.02 9.00 0.00 0.13 758.01 0.00 08:13:01 53.37 0.00 53.37 0.00 0.00 7455.78 0.00 08:14:01 79.09 1.00 78.09 0.00 41.59 5965.67 0.00 08:15:01 11.66 0.20 11.46 0.00 15.73 3290.24 0.00 08:16:01 44.71 1.57 43.14 0.00 106.25 32722.41 0.00 Average: 83.84 16.27 67.57 0.00 951.80 10289.58 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 13401560 15448848 532420 3.25 69480 2174824 1245712 7.15 775816 1928300 168396 08:08:01 12816804 15134108 835284 5.10 81096 2422224 1505892 8.64 1114616 2152080 115276 08:09:01 11729716 14236296 1726396 10.54 86232 2600200 2353612 13.50 2128964 2211436 46972 08:10:01 11776292 14317352 1643612 10.03 87440 2631832 2243584 12.87 2059276 2232660 16156 08:11:01 10902028 13989924 1961068 11.97 105736 3136960 2448292 14.05 2586760 2543936 12624 08:12:01 10610512 13706180 2244880 13.70 105544 3143832 2711932 15.56 2871364 2548700 1716 08:13:01 10143064 13495928 2454492 14.98 111152 3382976 2937768 16.85 3184160 2686640 226960 08:14:01 9917656 13309572 2640416 16.12 115804 3414760 3074544 17.64 3431616 2662252 216012 08:15:01 10019872 13791504 2159132 13.18 117632 3780584 2621808 15.04 2986604 2996488 513612 08:16:01 11165616 15382172 567812 3.47 119560 4211660 1266276 7.26 1556424 3272652 1764 Average: 11248312 14281188 1676551 10.23 99968 3089985 2240942 12.86 2269560 2523514 131949 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 214.28 145.69 1176.86 49.68 0.00 0.00 0.00 0.00 08:08:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 172.69 154.52 2046.78 27.45 0.00 0.00 0.00 0.00 08:09:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 204.48 161.36 1574.98 29.23 0.00 0.00 0.00 0.00 08:10:01 lo 47.03 47.03 4.21 4.21 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 53.50 42.40 22.63 11.38 0.00 0.00 0.00 0.00 08:11:01 lo 936.07 936.07 888.40 888.40 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 491.47 311.35 6305.02 41.39 0.00 0.00 0.00 0.00 08:12:01 lo 6.00 6.00 0.46 0.46 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 6.95 6.23 1.68 1.73 0.00 0.00 0.00 0.00 08:13:01 lo 2100.15 2100.15 1996.14 1996.14 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 45.65 44.04 236.07 10.86 0.00 0.00 0.00 0.00 08:14:01 lo 1095.43 1095.43 1038.98 1038.98 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 24.36 24.33 19.66 7.49 0.00 0.00 0.00 0.00 08:15:01 lo 4.47 4.47 0.37 0.37 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 168.09 139.35 831.91 38.80 0.00 0.00 0.00 0.00 08:16:01 lo 49.39 49.39 4.87 4.87 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 217.41 251.72 98.80 968.18 0.00 0.00 0.00 0.00 Average: lo 424.21 424.21 393.38 393.38 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 159.88 128.09 1231.31 118.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5727) 11/10/24 _x86_64_ (4 CPU) 08:05:30 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 20.16 14.28 11.17 3.75 0.10 50.54 08:07:01 0 25.29 12.71 10.43 3.15 0.10 48.32 08:07:01 1 10.72 16.54 12.22 3.57 0.10 56.84 08:07:01 2 29.30 11.73 10.56 4.80 0.10 43.51 08:07:01 3 15.21 16.19 11.46 3.46 0.10 53.57 08:08:01 all 14.75 0.00 0.93 1.78 0.05 82.49 08:08:01 0 12.48 0.00 0.90 1.28 0.05 85.30 08:08:01 1 23.78 0.00 1.12 1.12 0.07 73.92 08:08:01 2 11.56 0.00 1.10 4.55 0.05 82.73 08:08:01 3 11.16 0.00 0.60 0.18 0.03 88.02 08:09:01 all 77.01 0.00 2.60 0.94 0.10 19.35 08:09:01 0 81.76 0.00 2.54 0.89 0.12 14.70 08:09:01 1 78.98 0.00 2.61 0.55 0.10 17.76 08:09:01 2 74.91 0.00 2.80 1.59 0.10 20.59 08:09:01 3 72.42 0.00 2.45 0.72 0.10 24.31 08:10:01 all 55.98 0.00 1.79 0.27 0.08 41.89 08:10:01 0 57.73 0.00 1.84 0.67 0.08 39.68 08:10:01 1 57.88 0.00 1.88 0.29 0.10 39.85 08:10:01 2 54.86 0.00 1.61 0.00 0.07 43.47 08:10:01 3 53.43 0.00 1.83 0.12 0.07 44.56 08:11:01 all 66.43 0.00 3.74 0.71 0.12 29.01 08:11:01 0 63.07 0.00 4.31 0.84 0.10 31.68 08:11:01 1 70.09 0.00 3.21 0.47 0.15 26.08 08:11:01 2 66.87 0.00 3.18 0.98 0.12 28.85 08:11:01 3 65.68 0.00 4.26 0.54 0.12 29.41 08:12:01 all 78.05 0.00 1.88 0.06 0.10 19.91 08:12:01 0 87.01 0.00 1.67 0.02 0.10 11.20 08:12:01 1 75.90 0.00 1.84 0.03 0.12 22.11 08:12:01 2 72.64 0.00 1.84 0.03 0.08 25.40 08:12:01 3 76.65 0.00 2.18 0.15 0.10 20.92 08:13:01 all 65.60 0.00 2.83 0.46 0.08 31.02 08:13:01 0 67.62 0.00 3.26 0.30 0.08 28.73 08:13:01 1 57.97 0.00 3.01 0.17 0.07 38.78 08:13:01 2 67.71 0.00 2.08 0.18 0.08 29.94 08:13:01 3 69.10 0.00 2.97 1.19 0.08 26.65 08:14:01 all 68.36 0.00 2.60 0.43 0.10 28.50 08:14:01 0 68.51 0.00 2.92 0.67 0.10 27.80 08:14:01 1 57.80 0.00 2.75 0.74 0.12 38.59 08:14:01 2 72.24 0.00 2.88 0.23 0.10 24.55 08:14:01 3 74.90 0.00 1.86 0.07 0.10 23.07 08:15:01 all 55.52 0.00 2.31 0.18 0.09 41.90 08:15:01 0 68.81 0.00 2.54 0.18 0.10 28.37 08:15:01 1 51.67 0.00 2.06 0.32 0.10 45.85 08:15:01 2 50.54 0.00 2.42 0.17 0.08 46.79 08:15:01 3 51.02 0.00 2.23 0.05 0.08 46.61 08:16:01 all 17.28 0.00 1.59 1.63 0.06 79.45 08:16:01 0 26.32 0.00 1.97 0.18 0.07 71.46 08:16:01 1 30.74 0.00 1.74 2.34 0.08 65.09 08:16:01 2 3.33 0.00 1.29 3.97 0.07 91.34 08:16:01 3 8.64 0.00 1.34 0.03 0.03 89.95 Average: all 51.90 1.42 3.14 1.02 0.09 42.42 Average: 0 55.81 1.27 3.23 0.82 0.09 38.78 Average: 1 51.57 1.64 3.24 0.96 0.10 42.49 Average: 2 50.39 1.18 2.98 1.65 0.09 43.72 Average: 3 49.84 1.61 3.11 0.65 0.08 44.71