---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3527 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/vda15 105M 6.1M 99M 6% /boot/efi /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 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 686 11758 1 3553 14971 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:40:dd:76 brd ff:ff:ff:ff:ff:ff inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe40:dd76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:b3:a0:0b 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-3527) 11/02/24 _x86_64_ (4 CPU) 06:42:12 LINUX RESTART (4 CPU) 06:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:44:01 186.53 78.55 107.98 0.00 3075.55 7996.22 0.00 06:45:01 229.70 39.71 189.99 0.00 2306.68 22468.26 0.00 06:46:01 13.65 2.62 11.03 0.00 215.56 4578.70 0.00 06:47:01 3.25 0.00 3.25 0.00 0.00 315.28 0.00 06:48:01 43.86 5.98 37.88 0.00 4575.24 8100.92 0.00 06:49:01 285.77 0.32 285.45 0.00 24.13 8723.21 0.00 Average: 126.96 21.04 105.92 0.00 1695.69 8699.05 0.00 06:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:44:01 13235060 15449960 522604 3.19 76052 2327656 1561052 8.96 832992 2024256 253088 06:45:01 11138844 13915672 2044264 12.48 89864 2844352 2709300 15.54 2587908 2315600 98736 06:46:01 9413800 12228592 3731904 22.78 90940 2878668 4344340 24.92 4325512 2300468 4048 06:47:01 6404828 9227052 6733192 41.10 91120 2885248 7435084 42.66 7320112 2307012 3124 06:48:01 10330556 13543704 2407180 14.69 100968 3250832 2975072 17.07 3220744 2464740 26456 06:49:01 12074388 15355444 595336 3.63 135576 3280196 1324552 7.60 1464376 2475620 15956 Average: 10432913 13286737 2672413 16.31 97420 2911159 3391567 19.46 3291941 2314616 66901 06:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 06:44:01 ens3 101.51 85.85 1084.72 15.30 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 06:45:01 ens3 332.63 266.72 4090.96 37.12 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:46:01 ens3 26.63 22.18 69.32 5.15 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 06:47:01 ens3 4.78 4.75 4.94 0.72 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 06:48:01 ens3 182.40 115.85 2318.53 15.08 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:49:01 ens3 55.36 51.41 87.43 15.43 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 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 117.26 91.14 1276.51 14.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3527) 11/02/24 _x86_64_ (4 CPU) 06:42:12 LINUX RESTART (4 CPU) 06:43:02 CPU %user %nice %system %iowait %steal %idle 06:44:01 all 19.97 8.91 7.23 3.32 0.10 60.47 06:44:01 0 23.91 6.52 6.68 5.48 0.10 57.31 06:44:01 1 10.62 9.30 6.60 2.13 0.10 71.25 06:44:01 2 34.97 8.78 7.94 2.77 0.10 45.43 06:44:01 3 10.37 11.06 7.71 2.89 0.09 67.89 06:45:01 all 64.79 0.00 2.83 2.42 0.13 29.83 06:45:01 0 59.16 0.00 4.05 4.43 0.12 32.24 06:45:01 1 65.59 0.00 1.79 0.57 0.13 31.91 06:45:01 2 68.17 0.00 2.65 3.84 0.12 25.22 06:45:01 3 66.29 0.00 2.84 0.81 0.13 29.93 06:46:01 all 49.49 0.00 1.23 0.43 0.09 48.76 06:46:01 0 49.13 0.00 1.04 0.94 0.10 48.79 06:46:01 1 49.69 0.00 1.01 0.69 0.08 48.53 06:46:01 2 51.56 0.00 1.40 0.07 0.08 46.90 06:46:01 3 47.57 0.00 1.48 0.02 0.10 50.83 06:47:01 all 5.79 0.00 0.56 0.10 0.06 93.48 06:47:01 0 4.01 0.00 0.30 0.27 0.05 95.37 06:47:01 1 5.04 0.00 0.25 0.15 0.05 94.51 06:47:01 2 5.33 0.00 0.35 0.00 0.07 94.25 06:47:01 3 8.81 0.00 1.34 0.00 0.07 89.78 06:48:01 all 69.06 0.00 2.55 1.54 0.11 26.75 06:48:01 0 62.50 0.00 2.37 0.10 0.12 34.91 06:48:01 1 74.67 0.00 2.18 2.43 0.10 20.61 06:48:01 2 68.56 0.00 2.40 1.64 0.12 27.28 06:48:01 3 70.51 0.00 3.24 1.98 0.10 24.17 06:49:01 all 59.85 0.00 2.39 3.21 0.11 34.44 06:49:01 0 52.16 0.00 1.85 0.37 0.08 45.54 06:49:01 1 61.59 0.00 1.86 0.13 0.10 36.32 06:49:01 2 68.60 0.00 1.98 0.12 0.12 29.19 06:49:01 3 57.10 0.00 3.89 12.22 0.13 26.65 Average: all 44.89 1.46 2.79 1.83 0.10 48.93 Average: 0 41.86 1.07 2.71 1.92 0.09 52.34 Average: 1 44.60 1.53 2.27 1.01 0.10 50.49 Average: 2 49.54 1.44 2.77 1.40 0.10 44.75 Average: 3 43.56 1.81 3.40 2.99 0.10 48.13