---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40711 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 667 11808 1 3521 14990 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:8e:43:15 brd ff:ff:ff:ff:ff:ff inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:fe8e:4315/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:07:6a:41 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-40711) 10/09/24 _x86_64_ (4 CPU) 01:06:27 LINUX RESTART (4 CPU) 01:07:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:08:01 274.50 96.29 178.21 0.00 2814.96 8861.23 0.00 01:09:01 75.62 13.98 61.65 0.00 1378.74 11467.93 0.00 01:10:01 154.93 25.22 129.71 0.00 890.64 6087.17 0.00 01:11:01 45.43 14.00 31.43 0.00 1022.63 12179.44 0.00 01:12:01 23.96 4.20 19.76 0.00 2585.97 4515.91 0.00 01:13:01 7.36 0.03 7.33 0.00 1.47 489.30 0.00 01:14:01 257.47 0.20 257.27 0.00 13.33 8070.12 0.00 01:15:01 48.64 0.23 48.41 0.00 13.06 2817.93 0.00 01:16:01 3.37 0.02 3.35 0.00 0.40 371.27 0.00 01:17:01 5.11 0.02 5.10 0.00 0.13 390.80 0.00 01:18:01 3.95 0.00 3.95 0.00 0.00 359.14 0.00 01:19:01 20.35 0.15 20.20 0.00 12.13 1508.82 0.00 Average: 76.17 12.63 63.54 0.00 721.97 4748.49 0.00 01:07:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 13278604 15398928 580576 3.54 69268 2245912 1348496 7.74 909736 1914792 209960 01:09:01 13240584 15477804 494904 3.02 77032 2348968 1209880 6.94 803328 2046348 1740 01:10:01 11352432 14106720 1854428 11.32 91744 2820344 2467580 14.16 2352956 2340176 332536 01:11:01 10848012 13674000 2286736 13.96 93196 2886784 2804316 16.09 2883412 2308944 16240 01:12:01 6747876 9767792 6184612 37.75 97660 3069828 6927320 39.74 6896288 2371600 4676 01:13:01 10612772 13691508 2260744 13.80 99796 3120804 3213360 18.44 2998760 2407432 49360 01:14:01 10576396 13731336 2219828 13.55 131068 3158444 2833792 16.26 3000328 2435076 28216 01:15:01 10124644 13304460 2647264 16.16 135004 3178900 3079788 17.67 3450080 2436556 3672 01:16:01 9879632 13069000 2882440 17.60 135140 3187564 3268812 18.75 3685048 2444792 3680 01:17:01 9823880 13021668 2929316 17.88 135308 3195444 3335844 19.14 3730588 2452608 3540 01:18:01 9809192 13021648 2929496 17.88 135472 3209420 3319596 19.05 3731724 2466608 9624 01:19:01 12085324 15338652 613008 3.74 136984 3248068 1345464 7.72 1424176 2503204 24164 Average: 10698279 13633626 2323613 14.18 111473 2972540 2929521 16.81 2988869 2344011 57284 01:07:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 01:08:01 ens3 295.21 197.55 1949.09 52.88 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:09:01 ens3 69.43 56.13 523.05 14.77 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 01:10:01 ens3 350.07 292.02 4132.96 44.85 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:11:01 ens3 41.03 34.41 167.26 8.23 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 01:12:01 ens3 73.92 30.58 1394.04 3.20 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 01:13:01 ens3 53.70 52.38 218.06 10.26 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:14:01 ens3 51.11 42.28 41.02 14.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:15:01 ens3 26.71 24.71 51.02 13.63 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 8.18 8.18 1.21 1.21 0.00 0.00 0.00 0.00 01:16:01 ens3 7.57 6.83 1.63 1.67 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 lo 86.32 86.32 19.86 19.86 0.00 0.00 0.00 0.00 01:17:01 ens3 1.37 1.25 0.50 0.46 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 75.70 75.70 16.28 16.28 0.00 0.00 0.00 0.00 01:18:01 ens3 0.50 0.18 0.11 0.03 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:19:01 ens3 10.36 10.21 6.50 4.07 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 14.92 14.92 3.19 3.19 0.00 0.00 0.00 0.00 Average: ens3 81.15 62.00 703.67 13.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-40711) 10/09/24 _x86_64_ (4 CPU) 01:06:27 LINUX RESTART (4 CPU) 01:07:03 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 18.34 14.95 13.16 3.20 0.16 50.20 01:08:01 0 16.73 14.69 13.44 4.40 0.14 50.60 01:08:01 1 20.46 16.14 13.51 1.77 0.16 47.96 01:08:01 2 19.20 14.22 12.16 3.37 0.17 50.87 01:08:01 3 17.00 14.76 13.52 3.22 0.16 51.34 01:09:01 all 9.39 0.00 0.79 1.76 0.04 88.02 01:09:01 0 2.70 0.00 0.47 2.15 0.03 94.64 01:09:01 1 5.03 0.00 0.72 2.32 0.03 91.90 01:09:01 2 23.13 0.00 1.08 0.68 0.05 75.05 01:09:01 3 6.69 0.00 0.90 1.87 0.05 90.49 01:10:01 all 44.33 0.00 2.58 1.02 0.14 51.94 01:10:01 0 52.33 0.00 3.67 0.85 0.13 43.01 01:10:01 1 33.75 0.00 2.40 1.80 0.12 61.94 01:10:01 2 47.86 0.00 0.74 0.08 0.12 51.20 01:10:01 3 43.34 0.00 3.49 1.35 0.18 51.63 01:11:01 all 75.44 0.00 1.63 0.57 0.11 22.25 01:11:01 0 74.46 0.00 1.73 0.55 0.12 23.14 01:11:01 1 79.02 0.00 1.69 0.79 0.10 18.41 01:11:01 2 77.40 0.00 1.42 0.23 0.12 20.83 01:11:01 3 70.87 0.00 1.67 0.72 0.10 26.63 01:12:01 all 15.03 0.00 1.53 0.78 0.09 82.57 01:12:01 0 13.48 0.00 1.00 0.42 0.07 85.03 01:12:01 1 13.91 0.00 1.27 1.11 0.10 83.62 01:12:01 2 13.72 0.00 0.99 0.05 0.10 85.14 01:12:01 3 19.02 0.00 2.85 1.54 0.08 76.50 01:13:01 all 45.74 0.00 1.38 0.05 0.09 52.75 01:13:01 0 48.44 0.00 1.47 0.00 0.10 49.98 01:13:01 1 42.61 0.00 1.39 0.03 0.07 55.90 01:13:01 2 45.94 0.00 1.65 0.03 0.08 52.29 01:13:01 3 45.97 0.00 0.99 0.13 0.10 52.81 01:14:01 all 62.27 0.00 2.32 2.50 0.09 32.82 01:14:01 0 61.47 0.00 2.26 2.06 0.08 34.13 01:14:01 1 60.15 0.00 2.51 5.43 0.10 31.81 01:14:01 2 63.12 0.00 2.21 0.50 0.08 34.08 01:14:01 3 64.33 0.00 2.30 2.01 0.10 31.27 01:15:01 all 72.35 0.00 1.84 0.44 0.09 25.28 01:15:01 0 77.25 0.00 1.76 0.27 0.08 20.64 01:15:01 1 67.67 0.00 1.91 0.13 0.08 30.20 01:15:01 2 68.16 0.00 1.87 1.27 0.10 28.60 01:15:01 3 76.33 0.00 1.81 0.08 0.08 21.69 01:16:01 all 19.81 0.00 0.92 0.08 0.10 79.09 01:16:01 0 19.69 0.00 1.05 0.00 0.10 79.16 01:16:01 1 19.26 0.00 0.83 0.03 0.10 79.77 01:16:01 2 18.76 0.00 0.89 0.02 0.10 80.24 01:16:01 3 21.53 0.00 0.92 0.27 0.10 77.18 01:17:01 all 9.55 0.00 0.80 0.03 0.10 89.53 01:17:01 0 9.82 0.00 0.67 0.02 0.10 89.39 01:17:01 1 9.34 0.00 0.85 0.00 0.12 89.69 01:17:01 2 8.54 0.00 0.77 0.00 0.10 90.59 01:17:01 3 10.48 0.00 0.89 0.10 0.07 88.46 01:18:01 all 5.87 0.00 0.54 0.06 0.10 93.43 01:18:01 0 5.41 0.00 0.65 0.00 0.08 93.86 01:18:01 1 6.36 0.00 0.47 0.02 0.10 93.06 01:18:01 2 5.64 0.00 0.49 0.00 0.10 93.77 01:18:01 3 6.07 0.00 0.55 0.23 0.10 93.05 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:01 all 11.57 0.00 0.98 0.26 0.07 87.12 01:19:01 0 8.30 0.00 1.25 0.05 0.08 90.33 01:19:01 1 8.20 0.00 0.92 0.02 0.08 90.78 01:19:01 2 21.89 0.00 0.93 0.13 0.08 76.96 01:19:01 3 7.92 0.00 0.83 0.83 0.05 90.36 Average: all 32.48 1.20 2.33 0.89 0.10 63.00 Average: 0 32.49 1.18 2.42 0.89 0.09 62.94 Average: 1 30.48 1.29 2.33 1.12 0.10 64.69 Average: 2 34.50 1.14 2.06 0.52 0.10 61.68 Average: 3 32.46 1.19 2.53 1.02 0.10 62.70