---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3580 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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: 2800.000 BogoMIPS: 5600.00 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 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 668 11769 1 3559 14989 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:6c:b5:7b brd ff:ff:ff:ff:ff:ff inet 10.30.171.253/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe6c:b57b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:d9:20:bd 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3580) 11/02/24 _x86_64_ (4 CPU) 09:37:46 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:39:01 355.62 174.22 181.40 0.00 12025.70 46765.94 0.00 09:40:01 242.38 54.29 188.09 0.00 3099.62 11019.78 0.00 09:41:01 68.54 17.63 50.92 0.00 1183.34 19435.92 0.00 09:42:01 6.08 0.55 5.53 0.00 29.73 1052.36 0.00 09:43:01 21.63 2.38 19.24 0.00 2020.13 3075.64 0.00 09:44:01 39.28 3.05 36.23 0.00 2511.71 7861.36 0.00 Average: 122.25 42.02 80.23 0.00 3478.27 14868.30 0.00 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13468956 15418396 567420 3.46 57144 2096672 1297316 7.44 826176 1822972 112652 09:40:01 12341332 14874468 1088368 6.64 83564 2629936 1735540 9.96 1453116 2277596 368504 09:41:01 10824436 13634508 2325004 14.19 90188 2875800 2905416 16.67 2912200 2305976 25740 09:42:01 6937320 9756356 6202592 37.86 90528 2883844 6905852 39.62 6784948 2310428 4452 09:43:01 10730680 13752936 2200188 13.43 94016 3075704 2976420 17.08 2874316 2417032 71312 09:44:01 10602216 13869968 2078340 12.69 102628 3302328 2582352 14.82 2888544 2519692 27452 Average: 10817490 13551105 2410319 14.71 86345 2810714 3067149 17.60 2956550 2275616 101685 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 499.63 320.58 2563.51 74.39 0.00 0.00 0.00 0.00 09:40:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 329.51 254.87 3880.19 36.18 0.00 0.00 0.00 0.00 09:41:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 86.15 76.01 714.03 14.91 0.00 0.00 0.00 0.00 09:42:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 7.95 7.23 1.97 2.00 0.00 0.00 0.00 0.00 09:43:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 130.36 91.97 1417.61 7.95 0.00 0.00 0.00 0.00 09:44:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 196.03 120.28 1608.32 15.82 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.13 0.13 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 208.27 145.15 1697.57 25.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3580) 11/02/24 _x86_64_ (4 CPU) 09:37:46 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 18.97 17.31 15.87 4.60 0.11 43.14 09:39:01 0 22.50 16.78 15.38 3.17 0.12 42.05 09:39:01 1 17.91 17.86 16.24 3.61 0.12 44.26 09:39:01 2 18.37 16.93 16.15 7.60 0.10 40.84 09:39:01 3 17.09 17.65 15.72 4.02 0.12 45.39 09:40:01 all 35.82 1.58 3.40 2.28 0.08 56.84 09:40:01 0 43.38 1.57 3.98 2.04 0.07 48.96 09:40:01 1 28.08 1.83 3.50 1.40 0.05 65.13 09:40:01 2 28.40 1.71 3.16 3.68 0.10 62.95 09:40:01 3 43.39 1.20 2.98 2.01 0.08 50.33 09:41:01 all 74.38 0.00 2.62 0.53 0.08 22.38 09:41:01 0 74.69 0.00 2.54 0.17 0.08 22.52 09:41:01 1 65.22 0.00 3.03 1.17 0.08 30.50 09:41:01 2 79.30 0.00 3.32 0.65 0.08 16.65 09:41:01 3 78.35 0.00 1.59 0.13 0.08 19.85 09:42:01 all 29.26 0.00 0.98 0.94 0.07 68.75 09:42:01 0 26.30 0.00 0.70 0.00 0.07 72.93 09:42:01 1 36.48 0.00 2.00 0.42 0.07 61.03 09:42:01 2 26.51 0.00 0.52 2.94 0.07 69.97 09:42:01 3 27.77 0.00 0.70 0.42 0.07 71.04 09:43:01 all 24.43 0.00 1.20 5.97 0.09 68.31 09:43:01 0 23.42 0.00 1.17 3.44 0.08 71.90 09:43:01 1 24.06 0.00 1.44 0.33 0.10 74.07 09:43:01 2 25.45 0.00 1.14 14.90 0.08 58.44 09:43:01 3 24.82 0.00 1.04 5.22 0.08 68.83 09:44:01 all 70.53 0.00 2.97 2.15 0.10 24.26 09:44:01 0 68.89 0.00 3.18 2.61 0.10 25.22 09:44:01 1 74.56 0.00 2.76 1.43 0.08 21.17 09:44:01 2 63.76 0.00 2.94 1.03 0.08 32.19 09:44:01 3 74.90 0.00 3.00 3.52 0.12 18.47 Average: all 42.23 3.12 4.49 2.74 0.09 47.33 Average: 0 43.17 3.04 4.47 1.90 0.09 47.33 Average: 1 41.04 3.26 4.81 1.39 0.08 49.41 Average: 2 40.32 3.08 4.51 5.13 0.09 46.87 Average: 3 44.39 3.11 4.15 2.56 0.09 45.70