---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-30577 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: 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 9.8G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 629 11727 1 3639 15028 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:2b:a9:0f brd ff:ff:ff:ff:ff:ff inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe2b:a90f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:84:59:12 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-30577) 09/30/24 _x86_64_ (4 CPU) 04:34:06 LINUX RESTART (4 CPU) 04:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:36:01 99.70 41.98 57.72 0.00 675.49 29311.00 0.00 04:37:01 1.73 0.00 1.73 0.00 0.00 49.59 0.00 04:38:01 1.25 0.00 1.25 0.00 0.00 24.93 0.00 04:39:01 1.95 0.00 1.95 0.00 0.00 30.93 0.00 04:40:01 46.68 5.75 40.94 0.00 4566.08 8365.74 0.00 04:41:01 61.04 21.33 39.71 0.00 1941.14 4344.48 0.00 Average: 35.39 11.51 23.88 0.00 1197.21 7021.15 0.00 04:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 11008860 13590552 2388924 14.58 60152 2718640 3130000 17.96 2669852 2420832 664 04:37:01 10980560 13562784 2416284 14.75 60252 2719028 3130000 17.96 2697676 2420944 84 04:38:01 10978528 13561132 2417788 14.76 60348 2719280 3145988 18.05 2699288 2420924 92 04:39:01 11472920 14055864 1922984 11.74 60452 2719532 2672504 15.33 2205416 2420924 160 04:40:01 11084892 14031348 1932208 11.80 71020 3067424 2677384 15.36 2414860 2575660 292 04:41:01 12169820 15411180 538848 3.29 94200 3321760 1285764 7.38 1102300 2780440 151344 Average: 11282597 14035477 1936173 11.82 67737 2877611 2673607 15.34 2298232 2506621 25439 04:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 ens3 1.25 0.65 0.40 0.28 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 8.33 8.33 0.47 0.47 0.00 0.00 0.00 0.00 04:37:01 ens3 2.03 0.50 0.28 0.10 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 lo 9.93 9.93 0.49 0.49 0.00 0.00 0.00 0.00 04:38:01 ens3 0.85 0.45 0.12 0.09 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 lo 9.67 9.67 0.47 0.47 0.00 0.00 0.00 0.00 04:39:01 ens3 0.78 0.52 0.12 0.10 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 lo 10.00 10.00 0.49 0.49 0.00 0.00 0.00 0.00 04:40:01 ens3 172.76 75.66 2745.37 5.52 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 lo 10.40 10.40 0.54 0.54 0.00 0.00 0.00 0.00 04:41:01 ens3 73.60 60.96 723.57 10.28 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 lo 3.80 3.80 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 41.88 23.12 578.37 2.73 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 8.69 8.69 0.45 0.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-30577) 09/30/24 _x86_64_ (4 CPU) 04:34:06 LINUX RESTART (4 CPU) 04:35:01 CPU %user %nice %system %iowait %steal %idle 04:36:01 all 32.26 3.39 3.47 1.15 0.06 59.66 04:36:01 0 31.50 3.38 3.79 2.49 0.07 58.78 04:36:01 1 31.99 3.28 3.62 0.93 0.05 60.13 04:36:01 2 32.39 3.51 3.23 0.44 0.07 60.37 04:36:01 3 33.17 3.38 3.26 0.74 0.07 59.38 04:37:01 all 1.78 0.00 0.30 0.01 0.03 97.89 04:37:01 0 1.78 0.00 0.33 0.00 0.03 97.85 04:37:01 1 1.50 0.00 0.25 0.00 0.03 98.22 04:37:01 2 2.06 0.00 0.43 0.00 0.03 97.47 04:37:01 3 1.76 0.00 0.17 0.05 0.02 98.01 04:38:01 all 1.24 0.00 0.15 0.01 0.03 98.56 04:38:01 0 0.53 0.00 0.13 0.00 0.02 99.32 04:38:01 1 0.95 0.00 0.17 0.00 0.02 98.87 04:38:01 2 1.30 0.00 0.25 0.00 0.05 98.40 04:38:01 3 2.19 0.00 0.05 0.05 0.03 97.67 04:39:01 all 2.02 0.00 0.25 0.01 0.03 97.69 04:39:01 0 1.23 0.00 0.13 0.00 0.03 98.60 04:39:01 1 1.48 0.00 0.37 0.00 0.03 98.12 04:39:01 2 2.72 0.00 0.20 0.00 0.03 97.04 04:39:01 3 2.65 0.00 0.28 0.05 0.02 97.01 04:40:01 all 4.60 0.00 1.50 1.23 0.05 92.63 04:40:01 0 4.06 0.00 1.32 0.47 0.03 94.12 04:40:01 1 3.69 0.00 1.42 0.62 0.05 94.22 04:40:01 2 5.65 0.00 1.83 0.60 0.05 91.87 04:40:01 3 4.98 0.00 1.42 3.22 0.05 90.33 04:41:01 all 15.03 0.00 1.46 0.97 0.04 82.50 04:41:01 0 5.34 0.00 1.09 0.23 0.03 93.31 04:41:01 1 26.97 0.00 1.89 2.46 0.05 68.63 04:41:01 2 11.50 0.00 1.45 0.72 0.05 86.28 04:41:01 3 16.34 0.00 1.40 0.48 0.03 81.74 Average: all 9.45 0.56 1.18 0.56 0.04 88.20 Average: 0 7.37 0.56 1.13 0.53 0.04 90.38 Average: 1 11.06 0.54 1.28 0.67 0.04 86.41 Average: 2 9.24 0.58 1.23 0.29 0.05 88.61 Average: 3 10.15 0.56 1.09 0.77 0.04 87.40