---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1557 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 9.6G 68G 13% / 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 44M 44M 0 100% /snap/snapd/15177 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 737 11734 1 3525 14920 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:51:0a:cf brd ff:ff:ff:ff:ff:ff inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe51:acf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:7c:2a:d8 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-1557) 10/26/24 _x86_64_ (4 CPU) 13:17:20 LINUX RESTART (4 CPU) 13:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:19:01 257.04 77.28 179.77 0.00 2465.89 10081.56 0.00 13:20:01 227.26 46.58 180.67 0.00 2832.26 15843.79 0.00 13:21:01 36.31 6.22 30.09 0.00 402.60 11871.35 0.00 13:22:01 3.87 0.00 3.87 0.00 0.00 480.32 0.00 13:23:01 29.59 4.33 25.26 0.00 2588.07 4947.15 0.00 13:24:01 290.07 0.23 289.84 0.00 14.53 9093.02 0.00 13:25:01 5.07 0.22 4.85 0.00 12.26 956.37 0.00 13:26:01 4.88 0.00 4.88 0.00 0.00 513.38 0.00 13:27:01 3.60 0.00 3.60 0.00 0.00 319.01 0.00 13:28:01 18.78 6.15 12.63 0.00 363.94 971.44 0.00 Average: 87.36 14.00 73.37 0.00 865.35 5500.27 0.00 13:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:19:01 13332608 15439572 542208 3.31 72068 2230000 1284876 7.37 843216 1930204 173996 13:20:01 10633176 13403076 2560232 15.63 89956 2838276 3297360 18.92 3068328 2344608 323636 13:21:01 10701364 13515508 2447156 14.94 91244 2878284 2944676 16.89 3040392 2300180 8448 13:22:01 6834628 9657528 6305188 38.49 91444 2886152 7013500 40.24 6893260 2308048 4068 13:23:01 10491816 13566432 2388488 14.58 98120 3118404 2983488 17.12 3127168 2403220 35992 13:24:01 10687188 13838240 2116292 12.92 132184 3156240 2601680 14.93 2906304 2423756 15400 13:25:01 9794392 12963884 2989992 18.25 132316 3172272 3440968 19.74 3783496 2433756 6640 13:26:01 9756472 12934360 3019340 18.43 132468 3180000 3458400 19.84 3812712 2441100 1928 13:27:01 9712432 12898580 3054996 18.65 132592 3187752 3475036 19.94 3848924 2448892 2696 13:28:01 9099788 12440452 3511300 21.43 133556 3338636 3829464 21.97 4309060 2596292 17260 Average: 10104386 13065763 2893519 17.66 110595 2998602 3432945 19.70 3563286 2363006 59006 13:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 150.47 110.79 1026.13 21.20 0.00 0.00 0.00 0.00 13:19:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 386.62 296.52 4273.35 46.19 0.00 0.00 0.00 0.00 13:20:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 31.63 28.90 82.20 6.11 0.00 0.00 0.00 0.00 13:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 5.90 4.83 2.05 1.00 0.00 0.00 0.00 0.00 13:22:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 124.44 73.26 1610.04 11.10 0.00 0.00 0.00 0.00 13:23:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 47.03 45.46 81.02 11.84 0.00 0.00 0.00 0.00 13:24:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 8.60 8.12 2.37 3.32 0.00 0.00 0.00 0.00 13:25:01 lo 4.70 4.70 0.67 0.67 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 6.42 5.13 1.45 1.44 0.00 0.00 0.00 0.00 13:26:01 lo 42.64 42.64 8.55 8.55 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 0.57 0.28 0.27 0.21 0.00 0.00 0.00 0.00 13:27:01 lo 98.82 98.82 22.89 22.89 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 4.55 4.32 17.34 0.74 0.00 0.00 0.00 0.00 13:28:01 lo 31.41 31.41 6.79 6.79 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 76.50 57.68 709.17 10.30 0.00 0.00 0.00 0.00 Average: lo 18.44 18.44 3.96 3.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1557) 10/26/24 _x86_64_ (4 CPU) 13:17:20 LINUX RESTART (4 CPU) 13:18:02 CPU %user %nice %system %iowait %steal %idle 13:19:01 all 18.45 10.75 8.72 4.25 0.10 57.72 13:19:01 0 5.83 13.03 8.69 2.83 0.10 69.51 13:19:01 1 26.17 11.29 9.72 4.71 0.10 48.00 13:19:01 2 24.26 9.01 7.23 3.95 0.10 55.45 13:19:01 3 17.57 9.70 9.24 5.50 0.10 57.89 13:20:01 all 51.60 0.00 2.89 1.20 0.09 44.22 13:20:01 0 42.88 0.00 2.97 1.15 0.10 52.90 13:20:01 1 50.22 0.00 3.61 0.68 0.10 45.39 13:20:01 2 65.90 0.00 2.09 0.48 0.08 31.45 13:20:01 3 47.38 0.00 2.90 2.48 0.08 47.16 13:21:01 all 63.36 0.00 1.25 0.17 0.09 35.13 13:21:01 0 61.39 0.00 1.05 0.07 0.08 37.41 13:21:01 1 64.01 0.00 1.69 0.45 0.08 33.76 13:21:01 2 63.50 0.00 0.92 0.07 0.08 35.43 13:21:01 3 64.54 0.00 1.36 0.08 0.12 33.91 13:22:01 all 8.36 0.00 0.66 0.04 0.08 90.87 13:22:01 0 5.97 0.00 0.33 0.00 0.08 93.62 13:22:01 1 6.64 0.00 0.27 0.08 0.08 92.92 13:22:01 2 13.89 0.00 1.72 0.03 0.08 84.27 13:22:01 3 6.96 0.00 0.30 0.03 0.05 92.65 13:23:01 all 60.79 0.00 2.10 0.14 0.08 36.88 13:23:01 0 55.04 0.00 2.16 0.07 0.08 42.65 13:23:01 1 61.22 0.00 2.17 0.22 0.08 36.31 13:23:01 2 63.61 0.00 1.91 0.27 0.07 34.15 13:23:01 3 63.30 0.00 2.17 0.02 0.08 34.42 13:24:01 all 67.01 0.00 2.50 2.65 0.10 27.74 13:24:01 0 69.11 0.00 2.55 0.15 0.10 28.09 13:24:01 1 73.49 0.00 1.94 0.94 0.10 23.54 13:24:01 2 63.28 0.00 1.79 0.03 0.10 34.80 13:24:01 3 62.17 0.00 3.74 9.49 0.08 24.52 13:25:01 all 51.59 0.00 1.17 0.02 0.10 47.13 13:25:01 0 53.63 0.00 1.13 0.02 0.10 45.12 13:25:01 1 55.11 0.00 0.94 0.02 0.10 43.84 13:25:01 2 46.72 0.00 1.22 0.02 0.08 51.95 13:25:01 3 50.88 0.00 1.37 0.03 0.10 47.62 13:26:01 all 8.24 0.00 0.51 0.08 0.09 91.08 13:26:01 0 8.55 0.00 0.53 0.05 0.10 90.76 13:26:01 1 8.62 0.00 0.54 0.18 0.07 90.59 13:26:01 2 7.82 0.00 0.48 0.05 0.10 91.54 13:26:01 3 7.98 0.00 0.49 0.03 0.08 91.41 13:27:01 all 6.44 0.00 0.66 0.05 0.09 92.75 13:27:01 0 6.41 0.00 0.75 0.07 0.10 92.67 13:27:01 1 6.62 0.00 0.67 0.07 0.08 92.56 13:27:01 2 6.61 0.00 0.68 0.07 0.08 92.55 13:27:01 3 6.13 0.00 0.55 0.00 0.10 93.22 13:28:01 all 8.05 0.00 0.75 0.22 0.08 90.90 13:28:01 0 8.78 0.00 0.67 0.25 0.10 90.20 13:28:01 1 7.72 0.00 0.80 0.37 0.08 91.03 13:28:01 2 8.56 0.00 0.75 0.10 0.07 90.52 13:28:01 3 7.16 0.00 0.77 0.17 0.07 91.84 Average: all 34.41 1.05 2.10 0.87 0.09 61.47 Average: 0 31.84 1.27 2.07 0.46 0.10 64.27 Average: 1 36.00 1.10 2.21 0.76 0.09 59.84 Average: 2 36.44 0.88 1.87 0.50 0.09 60.22 Average: 3 33.38 0.95 2.27 1.77 0.09 61.55