---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1523 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: 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 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 679 10854 1 4463 14978 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:b9:16:9c brd ff:ff:ff:ff:ff:ff inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:feb9:169c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:0f:9f:8c 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-1523) 10/26/24 _x86_64_ (4 CPU) 10:20:40 LINUX RESTART (4 CPU) 10:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:01 375.90 158.37 217.53 0.00 11538.21 47317.18 0.00 10:23:01 336.63 48.54 288.09 0.00 2931.91 15460.24 0.00 10:24:01 18.00 0.37 17.63 0.00 13.20 6269.20 0.00 10:25:01 10.70 0.38 10.31 0.00 9.07 5167.94 0.00 10:26:01 72.24 7.02 65.22 0.00 2217.23 43996.27 0.00 10:27:01 21.18 2.63 18.55 0.00 2508.65 3799.90 0.00 10:28:01 3.85 0.02 3.83 0.00 0.13 97.72 0.00 10:29:01 8.50 0.85 7.65 0.00 108.12 336.08 0.00 Average: 105.88 27.27 78.60 0.00 2415.86 15305.75 0.00 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 13410872 15424204 558492 3.41 70904 2140780 1315960 7.55 806348 1890444 141920 10:23:01 12069180 14519948 1445384 8.82 87368 2544852 2054500 11.79 1807528 2197776 144040 10:24:01 11747160 14261704 1701208 10.39 89652 2603724 2789932 16.01 2107488 2213764 24496 10:25:01 11614600 14323064 1638684 10.00 94312 2782952 2155204 12.36 2156836 2286388 63532 10:26:01 9523648 13616412 2335540 14.26 116016 4092356 3052116 17.51 3145892 3319144 60196 10:27:01 9396684 13611056 2339172 14.28 120268 4206620 3050416 17.50 3268168 3318516 60 10:28:01 9401032 13610568 2339236 14.28 118824 4203364 3055208 17.53 3265896 3315284 44 10:29:01 11164144 15381748 568788 3.47 120080 4210088 1313428 7.54 1509500 3317948 17280 Average: 11040915 14343588 1615813 9.86 102178 3348092 2348346 13.47 2258457 2732408 56446 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 10:22:01 ens3 387.52 244.38 1529.09 67.49 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 10:23:01 ens3 322.35 251.81 3516.45 35.25 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:24:01 ens3 93.42 85.08 323.59 18.04 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:25:01 ens3 207.02 177.75 2408.36 24.51 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 3090.13 3090.13 2949.89 2949.89 0.00 0.00 0.00 0.00 10:26:01 ens3 344.34 222.01 4761.78 24.56 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 lo 15217.46 15217.46 14533.40 14533.40 0.00 0.00 0.00 0.00 10:27:01 ens3 27.95 12.05 386.70 0.95 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 15261.57 15261.57 14575.80 14575.80 0.00 0.00 0.00 0.00 10:28:01 ens3 0.18 0.00 0.01 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 11566.36 11566.36 11047.24 11047.24 0.00 0.00 0.00 0.00 10:29:01 ens3 14.36 12.20 11.11 5.48 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 5642.87 5642.87 5388.48 5388.48 0.00 0.00 0.00 0.00 Average: ens3 174.64 125.66 1617.16 22.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1523) 10/26/24 _x86_64_ (4 CPU) 10:20:40 LINUX RESTART (4 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 20.31 16.83 13.87 5.47 0.11 43.41 10:22:01 0 16.02 17.83 14.10 5.54 0.10 46.40 10:22:01 1 29.39 14.67 13.52 5.70 0.13 36.59 10:22:01 2 20.54 16.43 12.74 6.85 0.10 43.34 10:22:01 3 15.26 18.38 15.12 3.78 0.12 47.33 10:23:01 all 53.88 0.00 2.30 2.66 0.10 41.06 10:23:01 0 48.59 0.00 2.25 3.80 0.10 45.26 10:23:01 1 65.11 0.00 3.03 2.98 0.12 28.77 10:23:01 2 48.56 0.00 1.78 1.03 0.10 48.53 10:23:01 3 53.31 0.00 2.14 2.82 0.10 41.63 10:24:01 all 81.06 0.00 1.67 0.15 0.12 17.00 10:24:01 0 86.89 0.00 1.57 0.00 0.12 11.42 10:24:01 1 84.74 0.00 1.64 0.22 0.12 13.29 10:24:01 2 67.13 0.00 1.99 0.30 0.13 30.45 10:24:01 3 85.50 0.00 1.50 0.07 0.12 12.82 10:25:01 all 51.84 0.00 1.73 0.20 0.10 46.14 10:25:01 0 50.87 0.00 2.27 0.59 0.10 46.18 10:25:01 1 54.73 0.00 1.68 0.12 0.08 43.39 10:25:01 2 46.28 0.00 1.47 0.02 0.10 52.13 10:25:01 3 55.50 0.00 1.52 0.07 0.10 42.81 10:26:01 all 31.43 0.00 3.31 2.99 0.07 62.20 10:26:01 0 25.61 0.00 3.57 2.39 0.07 68.36 10:26:01 1 26.20 0.00 3.13 2.78 0.07 67.82 10:26:01 2 32.15 0.00 3.39 3.59 0.07 60.81 10:26:01 3 41.82 0.00 3.14 3.21 0.07 51.76 10:27:01 all 21.32 0.00 6.75 0.37 0.05 71.50 10:27:01 0 10.17 0.00 4.27 0.02 0.05 85.50 10:27:01 1 20.49 0.00 9.41 0.46 0.05 69.59 10:27:01 2 47.72 0.00 11.91 0.43 0.09 39.85 10:27:01 3 7.65 0.00 1.64 0.58 0.03 90.10 10:28:01 all 19.01 0.00 6.25 0.06 0.05 74.64 10:28:01 0 21.58 0.00 10.61 0.00 0.05 67.75 10:28:01 1 4.32 0.00 1.73 0.07 0.02 93.87 10:28:01 2 5.05 0.00 1.41 0.08 0.07 93.39 10:28:01 3 46.06 0.00 11.52 0.07 0.05 42.30 10:29:01 all 19.10 0.00 5.03 0.17 0.06 75.65 10:29:01 0 11.65 0.00 0.52 0.07 0.05 87.72 10:29:01 1 19.51 0.00 9.56 0.00 0.05 70.88 10:29:01 2 3.23 0.00 0.54 0.55 0.05 95.63 10:29:01 3 42.70 0.00 9.76 0.03 0.07 47.44 Average: all 37.37 2.10 5.10 1.51 0.08 53.85 Average: 0 34.00 2.22 4.86 1.55 0.08 57.28 Average: 1 38.18 1.83 5.43 1.54 0.08 52.93 Average: 2 33.84 2.04 4.36 1.60 0.09 58.06 Average: 3 43.46 2.30 5.74 1.33 0.08 47.09