---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2541 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 730 11013 1 4252 14927 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:8f:8b:83 brd ff:ff:ff:ff:ff:ff inet 10.30.170.200/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe8f:8b83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:4d:4c:f4 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-2541) 12/14/24 _x86_64_ (4 CPU) 01:27:13 LINUX RESTART (4 CPU) 01:28:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:29:01 74.26 51.40 22.86 0.00 555.08 979.02 0.00 01:30:01 1.58 0.02 1.57 0.00 1.87 16.66 0.00 01:31:01 1.25 0.42 0.83 0.00 27.86 60.79 0.00 01:32:01 168.47 24.08 144.39 0.00 1961.94 7203.47 0.00 01:33:01 258.70 54.07 204.63 0.00 7551.08 19271.31 0.00 01:34:01 22.35 1.77 20.58 0.00 116.91 8022.00 0.00 01:35:01 70.02 5.20 64.82 0.00 180.64 14798.87 0.00 01:36:01 39.62 1.80 37.82 0.00 112.53 30391.07 0.00 Average: 79.56 17.20 62.36 0.00 1316.82 10130.79 0.00 01:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 13949968 15643804 351392 2.15 42232 1865956 1208648 6.93 517264 1671092 4 01:30:01 13950416 15644428 350388 2.14 42264 1866152 1208648 6.93 516496 1671260 8 01:31:01 13931276 15627468 366824 2.24 42328 1868372 1208648 6.93 535364 1672752 104 01:32:01 13356668 15412720 562428 3.43 69396 2183536 1361688 7.81 807292 1936504 166304 01:33:01 12038480 14845500 1105052 6.75 91808 2893140 1790996 10.28 1641428 2374868 203544 01:34:01 11477292 14367904 1582360 9.66 94044 2968800 2367892 13.59 2172352 2399276 47936 01:35:01 11068300 14242572 1707124 10.42 107552 3223760 2301580 13.20 2455676 2509312 85976 01:36:01 11334628 15339252 610528 3.73 110252 4024656 1358972 7.80 1585696 3090080 15668 Average: 12638378 15140456 829512 5.06 74984 2611796 1600884 9.18 1278946 2165643 64943 01:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 0.29 0.05 0.01 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 0.25 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 25.00 14.53 34.33 4.45 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:32:01 ens3 238.48 158.52 1198.80 42.51 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 01:33:01 ens3 413.16 298.88 6107.66 41.53 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:34:01 ens3 101.80 86.24 822.27 14.97 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1845.09 1845.09 1754.01 1754.01 0.00 0.00 0.00 0.00 01:35:01 ens3 305.97 206.95 3865.67 24.69 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 17.25 17.25 1.69 1.69 0.00 0.00 0.00 0.00 01:36:01 ens3 174.68 166.30 838.64 187.14 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: lo 234.24 234.24 220.43 220.43 0.00 0.00 0.00 0.00 Average: ens3 158.12 116.94 1615.26 39.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2541) 12/14/24 _x86_64_ (4 CPU) 01:27:13 LINUX RESTART (4 CPU) 01:28:03 CPU %user %nice %system %iowait %steal %idle 01:29:01 all 0.03 11.40 7.56 0.68 0.08 80.25 01:29:01 0 0.02 10.97 7.82 0.59 0.09 80.52 01:29:01 1 0.03 11.28 7.14 1.13 0.07 80.34 01:29:01 2 0.02 12.09 7.51 0.56 0.07 79.76 01:29:01 3 0.05 11.26 7.77 0.43 0.09 80.40 01:30:01 all 0.03 0.00 0.02 0.01 0.01 99.94 01:30:01 0 0.05 0.00 0.02 0.00 0.02 99.92 01:30:01 1 0.00 0.00 0.02 0.03 0.00 99.95 01:30:01 2 0.02 0.00 0.03 0.00 0.00 99.95 01:30:01 3 0.03 0.00 0.02 0.00 0.02 99.93 01:31:01 all 0.34 0.00 0.03 0.01 0.02 99.60 01:31:01 0 0.23 0.00 0.00 0.00 0.00 99.77 01:31:01 1 0.52 0.00 0.00 0.02 0.02 99.45 01:31:01 2 0.27 0.00 0.05 0.00 0.02 99.67 01:31:01 3 0.35 0.00 0.07 0.02 0.03 99.53 01:32:01 all 19.40 0.00 1.65 3.13 0.06 75.76 01:32:01 0 16.57 0.00 2.08 4.68 0.07 76.60 01:32:01 1 8.40 0.00 0.99 5.01 0.03 85.57 01:32:01 2 32.18 0.00 2.07 1.44 0.07 64.24 01:32:01 3 20.42 0.00 1.47 1.39 0.07 76.65 01:33:01 all 35.03 0.00 2.80 4.36 0.10 57.71 01:33:01 0 35.78 0.00 2.84 5.42 0.08 55.87 01:33:01 1 40.90 0.00 3.57 3.12 0.10 52.31 01:33:01 2 30.07 0.00 2.22 2.50 0.08 65.12 01:33:01 3 33.32 0.00 2.59 6.42 0.12 57.56 01:34:01 all 38.45 0.00 0.98 0.45 0.06 60.07 01:34:01 0 38.41 0.00 1.15 0.94 0.05 59.45 01:34:01 1 39.88 0.00 1.13 0.03 0.07 58.89 01:34:01 2 38.95 0.00 0.87 0.77 0.07 59.35 01:34:01 3 36.56 0.00 0.75 0.05 0.07 62.58 01:35:01 all 59.73 0.00 2.78 0.46 0.10 36.93 01:35:01 0 63.02 0.00 2.91 0.74 0.12 33.21 01:35:01 1 56.96 0.00 2.37 0.47 0.10 40.09 01:35:01 2 62.55 0.00 3.32 0.54 0.10 33.49 01:35:01 3 56.38 0.00 2.53 0.08 0.10 40.90 01:36:01 all 28.85 0.00 1.62 0.83 0.07 68.62 01:36:01 0 38.55 0.00 1.77 0.75 0.07 58.86 01:36:01 1 26.42 0.00 1.39 2.09 0.08 70.02 01:36:01 2 18.41 0.00 1.64 0.05 0.07 79.83 01:36:01 3 32.00 0.00 1.69 0.43 0.07 65.81 Average: all 22.83 1.38 2.15 1.24 0.06 72.34 Average: 0 24.18 1.33 2.30 1.64 0.06 70.48 Average: 1 21.74 1.36 2.05 1.49 0.06 73.31 Average: 2 22.90 1.46 2.19 0.73 0.06 72.67 Average: 3 22.48 1.36 2.08 1.10 0.07 72.91