---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12281 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/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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11331 1 3989 14981 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:b8:4b:98 brd ff:ff:ff:ff:ff:ff inet 10.30.171.84/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:feb8:4b98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:ff:e0:cf 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-12281) 12/02/24 _x86_64_ (4 CPU) 16:02:07 LINUX RESTART (4 CPU) 16:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:04:01 155.80 75.07 80.73 0.00 3196.07 10972.22 0.00 16:05:01 181.50 26.48 155.02 0.00 1433.89 12851.46 0.00 16:06:01 654.49 0.35 654.14 0.00 14.00 11549.54 0.00 16:07:01 124.14 5.21 118.93 0.00 159.41 8530.49 0.00 16:08:01 80.72 3.90 76.82 0.00 2541.02 24882.11 0.00 16:09:01 47.09 0.73 46.36 0.00 25.33 7797.23 0.00 16:10:01 50.35 0.97 49.38 0.00 60.76 6585.61 0.00 16:11:01 41.66 0.98 40.68 0.00 114.78 17292.45 0.00 Average: 166.98 14.08 152.90 0.00 938.37 12560.78 0.00 16:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 12887188 15168616 805772 4.92 79164 2389688 1486868 8.53 1084388 2119148 195208 16:05:01 11960576 14469388 1496700 9.14 86124 2602968 2213720 12.70 1898480 2215616 36340 16:06:01 11648312 14248160 1715808 10.47 128572 2647736 2209500 12.68 2182652 2235732 6768 16:07:01 11274760 14163464 1799824 10.99 140328 2911612 2294460 13.16 2413432 2363944 233868 16:08:01 11010752 14123984 1829440 11.17 144476 3123324 2303388 13.22 2576100 2447140 20576 16:09:01 10875940 14082132 1870940 11.42 148972 3204268 2387460 13.70 2636228 2513424 59160 16:10:01 11715112 15439712 513648 3.14 150992 3702156 1208256 6.93 1472932 2823684 473368 16:11:01 11601540 15335764 617476 3.77 151972 3710852 1337580 7.67 1584100 2825128 2516 Average: 11621772 14628902 1331201 8.13 128825 3036576 1930154 11.07 1981039 2442977 128476 16:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 166.14 140.10 2028.66 23.85 0.00 0.00 0.00 0.00 16:04:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 189.32 155.91 2111.55 21.47 0.00 0.00 0.00 0.00 16:05:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 59.04 48.38 178.59 11.07 0.00 0.00 0.00 0.00 16:06:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 262.63 168.08 3271.06 21.06 0.00 0.00 0.00 0.00 16:07:01 lo 2037.60 2037.60 1932.77 1932.77 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 159.80 107.06 2162.96 12.43 0.00 0.00 0.00 0.00 16:08:01 lo 3139.30 3139.30 2983.88 2983.88 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 84.22 69.97 852.43 11.83 0.00 0.00 0.00 0.00 16:09:01 lo 2140.46 2140.46 2028.35 2028.35 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 115.44 107.08 955.15 35.04 0.00 0.00 0.00 0.00 16:10:01 lo 1076.70 1076.70 1010.01 1010.01 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 40.86 34.68 32.33 51.59 0.00 0.00 0.00 0.00 16:11:01 lo 1.07 1.07 0.10 0.10 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 134.62 103.83 1447.89 23.54 0.00 0.00 0.00 0.00 Average: lo 1052.15 1052.15 996.60 996.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12281) 12/02/24 _x86_64_ (4 CPU) 16:02:07 LINUX RESTART (4 CPU) 16:03:02 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 23.56 6.78 6.17 3.80 0.12 59.58 16:04:01 0 13.78 7.73 6.19 2.69 0.10 69.52 16:04:01 1 25.10 5.90 5.54 2.55 0.12 60.79 16:04:01 2 16.54 7.06 6.55 7.03 0.14 62.69 16:04:01 3 38.89 6.43 6.41 2.92 0.10 45.25 16:05:01 all 75.60 0.00 2.44 1.47 0.13 20.36 16:05:01 0 69.80 0.00 2.67 1.51 0.13 25.89 16:05:01 1 78.97 0.00 2.18 1.21 0.10 17.54 16:05:01 2 75.44 0.00 2.32 2.32 0.15 19.77 16:05:01 3 78.20 0.00 2.58 0.84 0.15 18.23 16:06:01 all 59.20 0.00 2.45 5.82 0.13 32.40 16:06:01 0 49.66 0.00 2.59 2.61 0.15 44.99 16:06:01 1 58.14 0.00 3.08 18.72 0.13 19.92 16:06:01 2 61.85 0.00 2.24 0.50 0.12 35.29 16:06:01 3 67.23 0.00 1.90 1.46 0.12 29.29 16:07:01 all 63.82 0.00 3.04 1.50 0.13 31.51 16:07:01 0 58.12 0.00 2.80 0.51 0.12 38.46 16:07:01 1 70.03 0.00 2.55 0.07 0.13 27.22 16:07:01 2 64.44 0.00 3.74 4.00 0.12 27.70 16:07:01 3 62.67 0.00 3.08 1.40 0.13 32.72 16:08:01 all 64.57 0.00 3.96 2.89 0.13 28.45 16:08:01 0 64.64 0.00 3.87 1.78 0.13 29.58 16:08:01 1 67.02 0.00 3.91 1.01 0.12 27.94 16:08:01 2 64.81 0.00 4.50 2.50 0.12 28.07 16:08:01 3 61.77 0.00 3.57 6.31 0.15 28.19 16:09:01 all 67.49 0.00 2.88 0.74 0.14 28.75 16:09:01 0 70.84 0.00 2.81 1.23 0.13 24.98 16:09:01 1 69.49 0.00 3.43 1.12 0.15 25.80 16:09:01 2 67.69 0.00 2.51 0.08 0.13 29.58 16:09:01 3 61.95 0.00 2.74 0.52 0.15 34.64 16:10:01 all 53.46 0.00 2.66 1.16 0.11 42.61 16:10:01 0 47.49 0.00 2.60 0.97 0.10 48.84 16:10:01 1 48.47 0.00 2.22 0.59 0.10 48.62 16:10:01 2 64.23 0.00 2.55 0.69 0.12 32.41 16:10:01 3 53.74 0.00 3.26 2.37 0.12 40.51 16:11:01 all 13.48 0.00 0.79 1.84 0.06 83.84 16:11:01 0 13.65 0.00 0.70 1.07 0.05 84.54 16:11:01 1 4.11 0.00 0.76 2.94 0.07 92.12 16:11:01 2 22.88 0.00 0.99 0.80 0.07 75.26 16:11:01 3 13.21 0.00 0.70 2.57 0.05 83.47 Average: all 52.68 0.83 3.04 2.40 0.12 40.93 Average: 0 48.53 0.95 3.02 1.54 0.12 45.85 Average: 1 52.72 0.73 2.95 3.53 0.12 39.95 Average: 2 54.77 0.87 3.17 2.23 0.12 38.84 Average: 3 54.70 0.79 3.02 2.29 0.12 39.08