---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2178 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/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 698 11772 1 3526 14960 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:d5:35:49 brd ff:ff:ff:ff:ff:ff inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fed5:3549/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:40:6b:fe 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-2178) 10/28/24 _x86_64_ (4 CPU) 10:09:42 LINUX RESTART (4 CPU) 10:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 303.44 140.19 163.25 0.00 11147.80 59131.93 0.00 10:12:01 127.51 55.46 72.05 0.00 2955.51 9492.70 0.00 10:13:01 204.18 24.53 179.66 0.00 1366.21 19974.54 0.00 10:14:01 10.13 1.50 8.63 0.00 107.72 4097.72 0.00 10:15:01 32.56 4.28 28.27 0.00 4342.15 5126.42 0.00 10:16:01 33.94 1.68 32.26 0.00 237.03 5784.10 0.00 Average: 118.11 37.65 80.46 0.00 3337.47 17149.88 0.00 10:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 13586384 15423740 569680 3.48 49172 1997992 1276400 7.32 807884 1737484 53716 10:12:01 12924956 15183252 783804 4.78 79068 2366744 1500268 8.61 1104544 2055480 160296 10:13:01 11010096 13793136 2168116 13.24 90072 2850084 2808316 16.11 2716684 2316552 95196 10:14:01 7040560 9856924 6103820 37.26 91080 2880328 6829020 39.18 6692180 2302100 4592 10:15:01 10827236 14009212 1942308 11.86 97376 3228976 2505444 14.37 2726212 2464988 99200 10:16:01 12071228 15333496 616388 3.76 104404 3294952 1348096 7.73 1439948 2505028 17996 Average: 11243410 13933293 2030686 12.40 85195 2769846 2711257 15.56 2581242 2230272 71833 10:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 ens3 421.58 268.27 2062.95 71.73 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 10:12:01 ens3 109.73 91.03 1041.08 17.97 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 10:13:01 ens3 300.37 251.67 4021.63 33.07 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:14:01 ens3 26.45 22.20 69.10 4.92 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 10:15:01 ens3 169.13 78.99 2766.85 6.45 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:16:01 ens3 77.69 70.22 226.39 15.64 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 183.49 130.01 1697.07 24.83 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 1.21 1.21 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2178) 10/28/24 _x86_64_ (4 CPU) 10:09:42 LINUX RESTART (4 CPU) 10:10:02 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 13.82 15.90 15.17 7.64 0.17 47.30 10:11:01 0 11.61 16.58 13.67 4.51 0.16 53.47 10:11:01 1 14.02 16.00 16.23 11.67 0.11 41.98 10:11:01 2 18.04 14.63 17.42 8.95 0.12 40.82 10:11:01 3 11.58 16.38 13.36 5.45 0.29 52.93 10:12:01 all 23.56 3.31 4.29 2.76 0.08 66.00 10:12:01 0 19.00 2.98 3.48 1.10 0.08 73.35 10:12:01 1 31.75 2.98 4.35 3.85 0.08 56.98 10:12:01 2 18.07 3.01 4.25 3.92 0.07 70.68 10:12:01 3 25.44 4.27 5.06 2.16 0.10 62.97 10:13:01 all 67.29 0.00 3.07 2.41 0.15 27.09 10:13:01 0 63.12 0.00 1.77 1.49 0.14 33.48 10:13:01 1 70.98 0.00 3.84 0.96 0.12 24.10 10:13:01 2 72.39 0.00 3.44 3.19 0.14 20.85 10:13:01 3 62.71 0.00 3.21 3.98 0.20 29.89 10:14:01 all 44.85 0.00 1.21 0.18 0.09 53.68 10:14:01 0 35.12 0.00 1.10 0.53 0.10 63.14 10:14:01 1 46.77 0.00 0.95 0.00 0.08 52.19 10:14:01 2 52.08 0.00 2.15 0.12 0.10 45.55 10:14:01 3 45.43 0.00 0.62 0.07 0.07 53.81 10:15:01 all 10.80 0.00 1.27 0.79 0.07 87.06 10:15:01 0 9.55 0.00 1.41 1.46 0.07 87.51 10:15:01 1 11.41 0.00 1.30 0.20 0.07 87.02 10:15:01 2 10.82 0.00 1.16 1.05 0.07 86.91 10:15:01 3 11.42 0.00 1.22 0.47 0.07 86.82 10:16:01 all 68.01 0.00 2.31 0.67 0.25 28.77 10:16:01 0 76.11 0.00 2.39 2.11 0.32 19.08 10:16:01 1 62.87 0.00 1.78 0.03 0.27 35.04 10:16:01 2 65.25 0.00 2.57 0.39 0.20 31.60 10:16:01 3 67.76 0.00 2.48 0.13 0.22 29.40 Average: all 38.15 3.13 4.49 2.38 0.13 51.72 Average: 0 35.93 3.16 3.90 1.85 0.14 55.03 Average: 1 39.75 3.07 4.66 2.72 0.12 49.68 Average: 2 39.47 2.89 5.11 2.91 0.12 49.51 Average: 3 37.45 3.40 4.29 2.03 0.16 52.66