---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-564 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 9.7G 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 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 687 11716 1 3592 14970 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:bc:9f:2e brd ff:ff:ff:ff:ff:ff inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:febc:9f2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:7e:3a:5e 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-564) 10/23/24 _x86_64_ (4 CPU) 18:01:27 LINUX RESTART (4 CPU) 18:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:03:01 269.45 92.27 177.17 0.00 2720.35 9504.97 0.00 18:04:01 93.32 33.74 59.57 0.00 1955.14 11439.31 0.00 18:05:01 212.40 21.18 191.22 0.00 1293.92 23527.81 0.00 18:06:01 30.11 3.33 26.77 0.00 118.49 6744.82 0.00 18:07:01 77.55 5.63 71.92 0.00 4559.64 22949.64 0.00 18:08:01 27.20 0.38 26.81 0.00 24.40 6218.16 0.00 Average: 117.91 25.91 92.01 0.00 1775.99 13408.11 0.00 18:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:03:01 13305100 15375776 607264 3.71 65376 2203964 1339420 7.68 907356 1897864 137960 18:04:01 12410744 14880920 1081948 6.60 86472 2564680 1730620 9.93 1429828 2230828 204684 18:05:01 11252708 14178800 1781780 10.88 100460 2985300 2317748 13.30 2367164 2425336 121500 18:06:01 11218548 14075160 1885288 11.51 101068 2916552 2484352 14.25 2475648 2354916 18256 18:07:01 10773864 14072972 1876540 11.46 113808 3328872 2435284 13.97 2691416 2553588 7180 18:08:01 12034464 15354664 595116 3.63 113448 3349136 1315100 7.55 1431244 2556600 16572 Average: 11832571 14656382 1304656 7.96 96772 2891417 1937087 11.11 1883776 2336522 84359 18:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 321.25 208.59 1856.26 49.91 0.00 0.00 0.00 0.00 18:03:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 270.79 223.40 3367.45 34.63 0.00 0.00 0.00 0.00 18:04:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 342.43 231.66 4239.12 25.18 0.00 0.00 0.00 0.00 18:05:01 lo 2300.30 2300.30 2185.45 2185.45 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 49.87 47.48 33.11 10.71 0.00 0.00 0.00 0.00 18:06:01 lo 2115.86 2115.86 2008.70 2008.70 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 234.16 124.08 2932.95 20.20 0.00 0.00 0.00 0.00 18:07:01 lo 2271.00 2271.00 2155.46 2155.46 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 55.39 53.36 31.06 15.88 0.00 0.00 0.00 0.00 18:08:01 lo 1888.14 1888.14 1791.77 1791.77 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 212.01 147.92 2077.21 26.02 0.00 0.00 0.00 0.00 Average: lo 1433.57 1433.57 1360.73 1360.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-564) 10/23/24 _x86_64_ (4 CPU) 18:01:27 LINUX RESTART (4 CPU) 18:02:02 CPU %user %nice %system %iowait %steal %idle 18:03:01 all 16.24 13.53 10.67 5.13 0.12 54.32 18:03:01 0 9.77 14.82 11.75 4.09 0.12 59.45 18:03:01 1 24.11 13.21 10.89 4.44 0.12 47.24 18:03:01 2 9.96 14.73 10.87 8.76 0.10 55.57 18:03:01 3 21.16 11.36 9.15 3.25 0.12 54.95 18:04:01 all 30.82 0.00 1.61 1.96 0.08 65.53 18:04:01 0 25.00 0.00 1.46 0.86 0.05 72.62 18:04:01 1 43.42 0.00 2.24 1.35 0.08 52.90 18:04:01 2 25.59 0.00 1.69 2.27 0.07 70.38 18:04:01 3 29.30 0.00 1.05 3.36 0.10 66.18 18:05:01 all 69.77 0.00 3.03 2.06 0.11 25.03 18:05:01 0 66.62 0.00 3.36 0.69 0.12 29.22 18:05:01 1 72.50 0.00 2.95 2.75 0.12 21.68 18:05:01 2 69.09 0.00 2.49 2.66 0.10 25.67 18:05:01 3 70.89 0.00 3.31 2.13 0.12 23.56 18:06:01 all 74.49 0.00 2.73 0.31 0.12 22.36 18:06:01 0 75.29 0.00 3.07 0.62 0.12 20.90 18:06:01 1 71.80 0.00 2.54 0.05 0.13 25.47 18:06:01 2 76.61 0.00 2.46 0.22 0.12 20.60 18:06:01 3 74.25 0.00 2.85 0.34 0.12 22.44 18:07:01 all 69.28 0.00 3.85 3.58 0.12 23.17 18:07:01 0 65.95 0.00 3.79 2.13 0.12 28.02 18:07:01 1 70.93 0.00 5.11 4.88 0.12 18.97 18:07:01 2 73.84 0.00 3.03 3.00 0.12 20.01 18:07:01 3 66.41 0.00 3.48 4.33 0.12 25.67 18:08:01 all 61.72 0.00 2.57 0.63 0.10 34.98 18:08:01 0 61.90 0.00 2.02 0.65 0.10 35.32 18:08:01 1 67.01 0.00 2.29 0.12 0.10 30.48 18:08:01 2 58.13 0.00 2.99 0.42 0.10 38.37 18:08:01 3 59.83 0.00 2.99 1.33 0.10 35.76 Average: all 53.84 2.21 4.05 2.27 0.11 37.52 Average: 0 50.82 2.43 4.22 1.50 0.10 40.93 Average: 1 58.44 2.15 4.31 2.25 0.11 32.74 Average: 2 52.38 2.40 3.89 2.86 0.10 38.37 Average: 3 53.73 1.86 3.79 2.45 0.11 38.06