---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3168 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/loop2 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 671 11194 1 4130 14986 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:77:60:50 brd ff:ff:ff:ff:ff:ff inet 10.30.170.120/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe77:6050/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:10:a1:6f 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-3168) 12/16/24 _x86_64_ (4 CPU) 16:12:35 LINUX RESTART (4 CPU) 16:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 337.78 140.74 197.03 0.00 10786.47 20638.16 0.00 16:15:01 66.01 13.51 52.49 0.00 1387.37 9829.18 0.00 16:16:01 163.24 36.14 127.10 0.00 1705.58 1791.43 0.00 16:17:01 21.39 2.33 19.06 0.00 146.48 8412.53 0.00 16:18:01 169.19 9.40 159.80 0.00 4649.92 20039.59 0.00 16:19:01 60.14 1.13 59.01 0.00 31.06 15448.36 0.00 16:20:01 19.76 0.47 19.30 0.00 19.46 4282.62 0.00 16:21:01 51.57 0.37 51.20 0.00 53.20 9188.53 0.00 16:22:01 35.78 1.45 34.33 0.00 65.06 18655.82 0.00 Average: 102.76 22.84 79.92 0.00 2093.89 12031.94 0.00 16:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13433776 15442968 535720 3.27 67712 2139344 1268452 7.28 762292 1908840 156392 16:15:01 13310464 15472444 498332 3.04 74596 2277968 1193396 6.85 738392 2041916 3328 16:16:01 12375552 14807500 1154184 7.05 84352 2529524 1861768 10.68 1499660 2196572 205536 16:17:01 11691316 14216096 1741384 10.63 89112 2612596 2390652 13.72 2146748 2224432 48844 16:18:01 10764228 13961824 1989168 12.14 113680 3238604 2569972 14.74 2637620 2626080 118144 16:19:01 10302552 13669924 2281368 13.93 118216 3394844 2754864 15.81 3081820 2636680 163384 16:20:01 10759920 14050628 1900868 11.60 119892 3317952 2397536 13.76 2686028 2577052 56472 16:21:01 10463704 13822280 2129144 13.00 123208 3377304 2631840 15.10 2938972 2614492 37636 16:22:01 11561504 15438528 512176 3.13 126876 3872200 1262372 7.24 1512096 2929400 16084 Average: 11629224 14542466 1415816 8.64 101960 2973371 2036761 11.69 2000403 2417274 89536 16:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 ens3 339.19 214.66 1536.23 66.32 0.00 0.00 0.00 0.00 16:14:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 47.19 38.23 355.96 11.08 0.00 0.00 0.00 0.00 16:15:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 269.37 219.83 3101.25 32.72 0.00 0.00 0.00 0.00 16:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 111.05 97.47 425.43 23.37 0.00 0.00 0.00 0.00 16:17:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 348.37 227.94 5184.49 30.09 0.00 0.00 0.00 0.00 16:18:01 lo 664.51 664.51 630.41 630.41 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 87.54 77.84 926.66 19.09 0.00 0.00 0.00 0.00 16:19:01 lo 4326.91 4326.91 4107.73 4107.73 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 133.53 108.58 639.05 24.84 0.00 0.00 0.00 0.00 16:20:01 lo 998.05 998.05 940.66 940.66 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 71.50 55.02 461.25 13.16 0.00 0.00 0.00 0.00 16:21:01 lo 1955.08 1955.08 1853.96 1853.96 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 286.02 300.03 867.65 526.10 0.00 0.00 0.00 0.00 16:22:01 lo 50.36 50.36 4.96 4.96 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 188.20 148.85 1499.84 82.97 0.00 0.00 0.00 0.00 Average: lo 888.71 888.71 837.53 837.53 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-3168) 12/16/24 _x86_64_ (4 CPU) 16:12:35 LINUX RESTART (4 CPU) 16:13:01 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 19.63 15.40 12.12 3.77 0.10 48.99 16:14:01 0 18.29 16.50 12.96 3.03 0.10 49.13 16:14:01 1 18.13 14.91 11.63 4.98 0.08 50.26 16:14:01 2 31.00 11.88 11.34 3.86 0.10 41.82 16:14:01 3 11.00 18.34 12.53 3.19 0.10 54.83 16:15:01 all 5.79 0.00 0.51 1.57 0.04 92.09 16:15:01 0 3.38 0.00 0.50 0.07 0.02 96.03 16:15:01 1 1.37 0.00 0.20 1.37 0.03 97.02 16:15:01 2 16.88 0.00 0.75 0.45 0.07 81.86 16:15:01 3 1.52 0.00 0.60 4.38 0.05 93.45 16:16:01 all 31.77 0.00 1.43 0.75 0.05 66.00 16:16:01 0 32.02 0.00 1.85 1.00 0.05 65.07 16:16:01 1 31.00 0.00 1.21 0.84 0.05 66.90 16:16:01 2 30.85 0.00 1.41 0.59 0.07 67.10 16:16:01 3 33.20 0.00 1.27 0.57 0.03 64.93 16:17:01 all 75.83 0.00 2.07 0.27 0.09 21.75 16:17:01 0 80.34 0.00 1.98 0.02 0.08 17.58 16:17:01 1 68.09 0.00 2.12 0.87 0.10 28.82 16:17:01 2 77.35 0.00 2.08 0.08 0.08 20.40 16:17:01 3 77.57 0.00 2.10 0.10 0.08 20.15 16:18:01 all 75.01 0.00 3.58 1.86 0.09 19.46 16:18:01 0 76.77 0.00 3.39 0.70 0.08 19.05 16:18:01 1 73.17 0.00 3.68 3.31 0.08 19.75 16:18:01 2 77.40 0.00 3.50 1.56 0.08 17.45 16:18:01 3 72.68 0.00 3.76 1.86 0.10 21.59 16:19:01 all 58.17 0.00 3.37 0.55 0.09 37.82 16:19:01 0 57.67 0.00 3.86 0.87 0.10 37.50 16:19:01 1 60.27 0.00 2.86 0.30 0.08 36.48 16:19:01 2 57.76 0.00 3.00 0.24 0.10 38.91 16:19:01 3 56.98 0.00 3.77 0.79 0.08 38.37 16:20:01 all 70.69 0.00 2.48 0.17 0.10 26.56 16:20:01 0 67.16 0.00 2.57 0.08 0.10 30.09 16:20:01 1 69.03 0.00 2.57 0.17 0.10 28.12 16:20:01 2 72.11 0.00 1.98 0.34 0.10 25.47 16:20:01 3 74.47 0.00 2.78 0.08 0.10 22.56 16:21:01 all 62.39 0.00 2.79 0.50 0.10 34.22 16:21:01 0 57.90 0.00 2.51 0.59 0.07 38.93 16:21:01 1 66.07 0.00 3.26 0.34 0.08 30.25 16:21:01 2 63.02 0.00 2.83 0.94 0.17 33.05 16:21:01 3 62.58 0.00 2.56 0.15 0.10 34.62 16:22:01 all 21.24 0.00 1.52 0.90 0.07 76.27 16:22:01 0 34.80 0.00 2.38 0.49 0.08 62.25 16:22:01 1 13.67 0.00 0.95 0.00 0.07 85.31 16:22:01 2 21.33 0.00 1.45 0.25 0.07 76.89 16:22:01 3 15.21 0.00 1.29 2.88 0.05 80.58 Average: all 46.72 1.70 3.31 1.15 0.08 47.04 Average: 0 47.59 1.83 3.55 0.76 0.08 46.20 Average: 1 44.52 1.65 3.16 1.35 0.08 49.25 Average: 2 49.72 1.32 3.14 0.92 0.09 44.80 Average: 3 45.04 2.01 3.39 1.55 0.08 47.92