---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-41813 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/loop1 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 670 11917 1 3409 14988 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:37:4d:1b brd ff:ff:ff:ff:ff:ff inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe37:4d1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:a7:65:c3 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-41813) 10/12/24 _x86_64_ (4 CPU) 18:41:51 LINUX RESTART (4 CPU) 18:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 337.29 158.74 178.55 0.00 11677.39 70322.01 0.00 18:44:01 83.12 24.88 58.24 0.00 1158.07 30838.08 0.00 18:45:02 198.97 50.73 148.23 0.00 3099.90 31087.10 0.00 18:46:01 76.09 7.56 68.53 0.00 274.94 16439.25 0.00 18:47:01 31.76 2.80 28.96 0.00 2361.07 7791.77 0.00 18:48:01 49.18 1.73 47.44 0.00 237.96 13034.89 0.00 Average: 129.55 41.17 88.38 0.00 3142.85 28285.16 0.00 18:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 13588996 15450140 543548 3.32 52908 2016224 1292340 7.41 775552 1765716 73316 18:44:01 13302816 15430152 550260 3.36 73820 2247736 1267296 7.27 840648 1960712 166532 18:45:02 11553808 14436276 1527004 9.32 94296 2950972 2347172 13.47 1959616 2539496 355720 18:46:01 11415820 14260740 1702056 10.39 100316 2906560 2190492 12.57 2287956 2349520 21156 18:47:01 10709276 13803884 2145156 13.10 104356 3141940 2624644 15.06 2859608 2456860 21064 18:48:01 12306988 15439740 514212 3.14 108012 3172496 1252772 7.19 1257028 2467352 17516 Average: 12146284 14803489 1163706 7.10 88951 2739321 1829119 10.49 1663401 2256609 109217 18:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 18:43:01 ens3 431.23 267.21 2035.87 69.90 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 18:44:01 ens3 63.34 50.67 755.50 6.25 0.00 0.00 0.00 0.00 18:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:02 lo 244.02 244.02 229.41 229.41 0.00 0.00 0.00 0.00 18:45:02 ens3 565.14 419.89 7363.04 51.93 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 2705.10 2705.10 2569.08 2569.08 0.00 0.00 0.00 0.00 18:46:01 ens3 51.08 44.67 49.21 9.72 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 987.90 987.90 938.62 938.62 0.00 0.00 0.00 0.00 18:47:01 ens3 140.13 83.37 1543.94 15.65 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 3923.01 3923.01 3723.48 3723.48 0.00 0.00 0.00 0.00 18:48:01 ens3 69.29 56.99 32.80 15.47 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 1306.46 1306.46 1239.75 1239.75 0.00 0.00 0.00 0.00 Average: ens3 220.51 154.11 1968.88 28.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-41813) 10/12/24 _x86_64_ (4 CPU) 18:41:51 LINUX RESTART (4 CPU) 18:42:01 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 13.50 18.15 13.68 5.73 0.15 48.79 18:43:01 0 15.74 17.68 14.06 8.46 0.14 43.93 18:43:01 1 17.04 16.51 13.44 5.08 0.17 47.76 18:43:01 2 10.50 19.47 13.93 5.32 0.15 50.63 18:43:01 3 10.72 18.92 13.29 4.05 0.15 52.86 18:44:01 all 12.81 2.57 2.82 6.50 0.07 75.23 18:44:01 0 12.46 2.79 2.64 1.29 0.07 80.75 18:44:01 1 13.68 2.59 2.90 1.10 0.07 79.66 18:44:01 2 2.33 2.83 2.53 11.84 0.08 80.38 18:44:01 3 22.77 2.06 3.20 11.80 0.07 60.10 18:45:02 all 55.67 0.00 2.73 2.75 0.12 38.72 18:45:02 0 57.92 0.00 2.20 4.12 0.12 35.65 18:45:02 1 60.78 0.00 2.78 3.44 0.15 32.85 18:45:02 2 50.31 0.00 3.19 2.33 0.10 44.07 18:45:02 3 53.70 0.00 2.76 1.11 0.12 42.31 18:46:01 all 69.29 0.00 2.84 0.81 0.12 26.94 18:46:01 0 68.47 0.00 2.83 0.43 0.10 28.17 18:46:01 1 70.27 0.00 2.76 1.84 0.12 25.01 18:46:01 2 69.51 0.00 2.61 0.22 0.12 27.54 18:46:01 3 68.93 0.00 3.14 0.77 0.12 27.04 18:47:01 all 77.06 0.00 2.82 0.42 0.12 19.58 18:47:01 0 78.60 0.00 2.64 0.03 0.12 18.61 18:47:01 1 75.76 0.00 2.80 0.64 0.12 20.69 18:47:01 2 77.40 0.00 3.29 0.54 0.13 18.64 18:47:01 3 76.47 0.00 2.54 0.49 0.12 20.38 18:48:01 all 68.03 0.00 3.63 0.64 0.11 27.58 18:48:01 0 70.96 0.00 3.67 1.09 0.12 24.16 18:48:01 1 66.85 0.00 3.07 0.37 0.13 29.58 18:48:01 2 67.43 0.00 2.98 0.22 0.10 29.28 18:48:01 3 66.90 0.00 4.81 0.89 0.10 27.30 Average: all 49.37 3.44 4.75 2.81 0.12 39.51 Average: 0 50.65 3.40 4.67 2.57 0.11 38.60 Average: 1 50.71 3.18 4.62 2.07 0.13 39.29 Average: 2 46.20 3.71 4.75 3.42 0.12 41.80 Average: 3 49.91 3.48 4.95 3.19 0.11 38.36