---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-16423 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 734 11759 1 3503 14923 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:c8:f7:48 brd ff:ff:ff:ff:ff:ff inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fec8:f748/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:b2:59:2d 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-16423) 08/31/24 _x86_64_ (4 CPU) 08:29:28 LINUX RESTART (4 CPU) 08:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 287.22 95.07 192.16 0.00 2766.79 8627.06 0.00 08:32:01 226.02 49.53 176.48 0.00 3034.67 17223.33 0.00 08:33:01 12.05 1.18 10.86 0.00 73.58 3003.27 0.00 08:34:01 54.30 4.95 49.35 0.00 187.40 8246.98 0.00 08:35:01 57.60 5.78 51.82 0.00 4576.74 15592.27 0.00 08:36:01 18.71 0.87 17.85 0.00 108.25 659.36 0.00 Average: 108.82 26.04 82.78 0.00 1788.50 8892.55 0.00 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 13413560 15445692 537928 3.28 69840 2159784 1243784 7.14 782724 1913868 164560 08:32:01 11986452 14465708 1500392 9.16 83788 2576916 2235460 12.83 1882660 2205660 62448 08:33:01 11607400 14126280 1837420 11.22 85396 2613236 2422224 13.90 2243812 2219132 14932 08:34:01 11245552 14084968 1876976 11.46 98824 2904568 2411112 13.83 2367524 2439204 186908 08:35:01 10619668 13852896 2098940 12.81 109156 3276520 2613508 14.99 2793988 2613432 1652 08:36:01 12056252 15292516 659592 4.03 109144 3279948 1364172 7.83 1363760 2613428 16300 Average: 11821481 14544677 1418541 8.66 92691 2801829 2048377 11.75 1905745 2334121 74467 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:31:01 ens3 249.47 173.81 1224.37 52.10 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 08:32:01 ens3 314.47 251.72 3811.61 36.79 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 43.05 43.05 3.96 3.96 0.00 0.00 0.00 0.00 08:33:01 ens3 59.91 49.67 72.61 13.44 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 889.77 889.77 841.33 841.33 0.00 0.00 0.00 0.00 08:34:01 ens3 338.60 241.90 4318.06 31.20 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 5.81 5.81 0.46 0.46 0.00 0.00 0.00 0.00 08:35:01 ens3 261.00 180.14 2759.11 19.85 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 4.50 4.50 0.37 0.37 0.00 0.00 0.00 0.00 08:36:01 ens3 16.71 16.68 11.17 11.29 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 158.12 158.12 141.47 141.47 0.00 0.00 0.00 0.00 Average: ens3 206.57 152.26 2035.03 27.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-16423) 08/31/24 _x86_64_ (4 CPU) 08:29:28 LINUX RESTART (4 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 20.17 14.25 13.20 3.79 0.10 48.50 08:31:01 0 18.63 14.05 13.23 3.03 0.10 50.96 08:31:01 1 20.59 13.83 12.49 3.28 0.09 49.73 08:31:01 2 23.09 13.93 13.42 4.13 0.10 45.33 08:31:01 3 18.39 15.17 13.65 4.71 0.10 47.98 08:32:01 all 60.47 0.00 2.50 2.13 0.09 34.81 08:32:01 0 59.80 0.00 2.04 0.82 0.10 37.24 08:32:01 1 60.69 0.00 2.36 3.57 0.08 33.29 08:32:01 2 58.25 0.00 2.34 2.05 0.08 37.28 08:32:01 3 63.13 0.00 3.26 2.07 0.10 31.43 08:33:01 all 67.70 0.00 2.12 0.09 0.10 29.99 08:33:01 0 64.84 0.00 1.92 0.02 0.08 33.14 08:33:01 1 67.59 0.00 2.11 0.02 0.10 30.18 08:33:01 2 71.39 0.00 2.55 0.28 0.10 25.68 08:33:01 3 66.96 0.00 1.89 0.05 0.12 30.98 08:34:01 all 57.32 0.00 2.54 0.45 0.08 39.62 08:34:01 0 58.41 0.00 2.53 0.27 0.07 38.72 08:34:01 1 56.45 0.00 3.37 0.37 0.07 39.75 08:34:01 2 58.83 0.00 1.81 0.70 0.08 38.57 08:34:01 3 55.60 0.00 2.44 0.45 0.08 41.42 08:35:01 all 79.14 0.00 2.87 0.53 0.09 17.38 08:35:01 0 82.14 0.00 2.71 0.32 0.08 14.75 08:35:01 1 81.76 0.00 2.76 0.42 0.10 14.97 08:35:01 2 81.68 0.00 2.95 0.59 0.08 14.70 08:35:01 3 70.95 0.00 3.07 0.79 0.08 25.10 08:36:01 all 25.69 0.00 1.03 0.23 0.06 72.98 08:36:01 0 23.09 0.00 1.02 0.03 0.07 75.79 08:36:01 1 19.76 0.00 0.90 0.03 0.05 79.26 08:36:01 2 19.36 0.00 0.77 0.10 0.05 79.72 08:36:01 3 40.57 0.00 1.45 0.77 0.07 57.14 Average: all 51.84 2.33 4.01 1.19 0.09 40.54 Average: 0 51.26 2.30 3.88 0.74 0.08 41.74 Average: 1 51.25 2.26 3.96 1.27 0.08 41.17 Average: 2 52.16 2.28 3.94 1.30 0.08 40.25 Average: 3 52.70 2.49 4.27 1.46 0.09 38.99