---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26225 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 685 10462 1 4849 14972 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:0d:a6:70 brd ff:ff:ff:ff:ff:ff inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe0d:a670/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:be:e1:79 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26225) 09/23/24 _x86_64_ (4 CPU) 19:10:27 LINUX RESTART (4 CPU) 19:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:12:01 290.40 107.58 182.82 0.00 4798.93 15613.93 0.00 19:13:01 97.85 39.65 58.20 0.00 2519.96 12944.50 0.00 19:14:01 34.39 1.60 32.79 0.00 43.43 14561.60 0.00 19:15:01 39.76 1.57 38.19 0.00 67.06 10787.40 0.00 19:16:01 91.00 6.00 85.00 0.00 4578.21 21533.49 0.00 19:17:01 46.30 0.63 45.67 0.00 25.59 28613.80 0.00 19:18:01 70.05 0.12 69.94 0.00 17.33 24163.04 0.00 19:19:01 50.92 0.87 50.06 0.00 108.25 7850.82 0.00 Average: 90.08 19.75 70.33 0.00 1519.78 17008.62 0.00 19:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:12:01 13383448 15444080 534964 3.27 72392 2183640 1275316 7.32 808268 1911380 145408 19:13:01 11701244 14194760 1766000 10.78 90988 2578084 2466060 14.15 2125108 2236416 209308 19:14:01 11180456 13988288 1971224 12.03 112384 2834784 2633760 15.11 2420936 2426500 146440 19:15:01 10069916 13159352 2799380 17.09 130648 3064364 3325856 19.08 3307304 2613932 161544 19:16:01 10240388 13897092 2050248 12.52 152184 3583688 2640124 15.15 2801284 2908024 62672 19:17:01 8803560 13382824 2564508 15.66 161792 4465668 3096284 17.76 3344348 3772268 455868 19:18:01 10363532 15326188 619280 3.78 173920 4797536 1349888 7.74 1417748 4102388 185104 19:19:01 10717928 15330364 617112 3.77 176624 4478636 1351612 7.75 1424468 3778064 15204 Average: 10807559 14340368 1615340 9.86 133866 3498300 2267362 13.01 2206183 2968622 172694 19:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:12:01 ens3 262.62 202.87 1722.18 59.02 0.00 0.00 0.00 0.00 19:12:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 263.55 215.88 3296.82 33.66 0.00 0.00 0.00 0.00 19:13:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 ens3 91.22 84.11 396.86 21.31 0.00 0.00 0.00 0.00 19:14:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 50.86 42.09 16.20 14.34 0.00 0.00 0.00 0.00 19:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 400.05 284.96 4412.03 55.25 0.00 0.00 0.00 0.00 19:16:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 384.22 305.76 2104.71 75.31 0.00 0.00 0.00 0.00 19:17:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 ens3 278.22 252.72 65.93 76.99 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 ens3 231.81 213.01 65.37 69.70 0.00 0.00 0.00 0.00 19:19:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 245.31 200.17 1510.03 50.70 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26225) 09/23/24 _x86_64_ (4 CPU) 19:10:27 LINUX RESTART (4 CPU) 19:11:01 CPU %user %nice %system %iowait %steal %idle 19:12:01 all 19.99 15.16 11.66 5.79 0.13 47.27 19:12:01 0 12.61 16.77 11.36 8.95 0.14 50.17 19:12:01 1 26.49 14.20 12.32 5.46 0.13 41.40 19:12:01 2 26.65 12.47 9.94 4.71 0.12 46.12 19:12:01 3 14.16 17.19 13.02 4.05 0.13 51.44 19:13:01 all 42.40 0.00 1.98 3.27 0.09 52.27 19:13:01 0 37.25 0.00 2.07 5.05 0.07 55.56 19:13:01 1 34.76 0.00 2.28 4.82 0.08 58.06 19:13:01 2 49.87 0.00 1.37 2.38 0.10 46.29 19:13:01 3 47.71 0.00 2.22 0.82 0.10 49.15 19:14:01 all 77.96 0.00 2.09 0.77 0.15 19.03 19:14:01 0 71.73 0.00 1.65 1.07 0.13 25.41 19:14:01 1 71.50 0.00 1.77 1.59 0.17 24.97 19:14:01 2 82.63 0.00 2.32 0.07 0.15 14.83 19:14:01 3 85.97 0.00 2.59 0.37 0.13 10.94 19:15:01 all 70.80 0.00 1.92 1.34 0.13 25.81 19:15:01 0 66.44 0.00 1.74 0.97 0.12 30.73 19:15:01 1 68.01 0.00 1.78 3.67 0.13 26.41 19:15:01 2 71.44 0.00 1.98 0.08 0.12 26.39 19:15:01 3 77.30 0.00 2.19 0.62 0.13 19.76 19:16:01 all 63.88 0.00 3.58 4.08 0.13 28.32 19:16:01 0 64.45 0.00 3.22 2.28 0.13 29.91 19:16:01 1 61.85 0.00 3.68 7.25 0.12 27.11 19:16:01 2 59.88 0.00 4.25 4.74 0.13 31.00 19:16:01 3 69.35 0.00 3.19 2.06 0.13 25.27 19:17:01 all 39.23 0.00 2.37 1.64 0.08 56.68 19:17:01 0 39.96 0.00 2.33 0.40 0.08 57.24 19:17:01 1 33.97 0.00 1.30 4.57 0.08 60.07 19:17:01 2 47.92 0.00 3.45 0.49 0.08 48.07 19:17:01 3 35.06 0.00 2.41 1.14 0.07 61.33 19:18:01 all 43.44 0.00 1.96 8.89 0.12 45.60 19:18:01 0 20.58 0.00 1.81 23.13 0.12 54.36 19:18:01 1 67.76 0.00 1.89 3.74 0.13 26.48 19:18:01 2 51.89 0.00 3.22 0.12 0.10 44.67 19:18:01 3 33.52 0.00 0.90 8.59 0.12 56.87 19:19:01 all 18.28 0.00 1.47 11.76 0.07 68.42 19:19:01 0 3.02 0.00 1.18 26.62 0.07 69.12 19:19:01 1 25.96 0.00 2.14 2.66 0.10 69.14 19:19:01 2 30.93 0.00 0.94 1.00 0.05 67.08 19:19:01 3 13.24 0.00 1.61 16.75 0.07 68.33 Average: all 47.01 1.88 3.37 4.69 0.11 42.93 Average: 0 39.52 2.07 3.16 8.56 0.11 46.58 Average: 1 48.77 1.78 3.40 4.22 0.12 41.72 Average: 2 52.68 1.55 3.43 1.69 0.11 40.55 Average: 3 47.08 2.14 3.51 4.29 0.11 42.86