---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42549 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 9.7G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11738 1 3571 14970 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:5b:7b:5a brd ff:ff:ff:ff:ff:ff inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe5b:7b5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:b2:3f:d6 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-42549) 10/15/24 _x86_64_ (4 CPU) 07:49:01 LINUX RESTART (4 CPU) 07:50:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:51:01 150.87 78.50 72.37 0.00 3304.81 8811.33 0.00 07:52:01 228.45 28.00 200.45 0.00 1497.08 20691.35 0.00 07:53:01 39.01 3.43 35.58 0.00 123.85 17002.23 0.00 07:54:01 22.35 0.00 22.35 0.00 0.00 5070.62 0.00 07:55:01 64.97 4.40 60.57 0.00 2592.23 18110.31 0.00 07:56:01 15.91 0.27 15.65 0.00 18.13 2668.76 0.00 Average: 86.57 18.77 67.80 0.00 1244.57 12077.24 0.00 07:50:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:51:01 13008784 15272896 699328 4.27 77848 2374128 1488920 8.54 1005140 2075188 226120 07:52:01 11724704 14533864 1427240 8.71 99716 2874292 2044936 11.73 1875188 2452164 241716 07:53:01 10944528 13906276 2054300 12.54 100520 3018896 2565284 14.72 2651256 2448224 126004 07:54:01 11184756 14113404 1846940 11.27 103264 2980688 2324280 13.34 2459900 2399572 30000 07:55:01 10516308 13713264 2237196 13.66 111180 3228908 2776688 15.93 2989448 2513028 22576 07:56:01 12064264 15362248 588044 3.59 112444 3318604 1335940 7.66 1383676 2564676 54012 Average: 11573891 14483659 1475508 9.01 100829 2965919 2089341 11.99 2060768 2408809 116738 07:50:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:51:01 lo 1.72 1.72 0.18 0.18 0.00 0.00 0.00 0.00 07:51:01 ens3 105.91 86.81 1013.50 15.50 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 1080.92 1080.92 1028.69 1028.69 0.00 0.00 0.00 0.00 07:52:01 ens3 540.54 418.06 7187.46 46.79 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 lo 2878.14 2878.14 2736.01 2736.01 0.00 0.00 0.00 0.00 07:53:01 ens3 53.49 47.53 47.81 10.28 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 lo 854.57 854.57 808.89 808.89 0.00 0.00 0.00 0.00 07:54:01 ens3 91.95 76.62 165.10 18.20 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 3185.57 3185.57 3019.16 3019.16 0.00 0.00 0.00 0.00 07:55:01 ens3 181.34 102.52 2077.66 14.95 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 17.55 17.55 2.08 2.08 0.00 0.00 0.00 0.00 07:56:01 ens3 47.18 46.44 115.74 12.66 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1343.87 1343.87 1272.90 1272.90 0.00 0.00 0.00 0.00 Average: ens3 170.43 129.90 1772.09 19.75 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42549) 10/15/24 _x86_64_ (4 CPU) 07:49:01 LINUX RESTART (4 CPU) 07:50:03 CPU %user %nice %system %iowait %steal %idle 07:51:01 all 21.43 7.30 6.16 3.63 0.07 61.40 07:51:01 0 29.17 7.46 7.16 2.77 0.09 53.36 07:51:01 1 21.87 6.43 4.86 2.50 0.07 64.27 07:51:01 2 15.49 7.83 5.81 1.62 0.07 69.17 07:51:01 3 19.15 7.49 6.78 7.63 0.07 58.88 07:52:01 all 63.57 0.00 2.89 2.19 0.11 31.23 07:52:01 0 58.62 0.00 3.42 1.36 0.13 36.46 07:52:01 1 68.67 0.00 2.46 1.50 0.12 27.25 07:52:01 2 65.83 0.00 2.79 1.20 0.10 30.08 07:52:01 3 61.16 0.00 2.90 4.69 0.10 31.15 07:53:01 all 73.40 0.00 3.08 0.49 0.13 22.90 07:53:01 0 76.06 0.00 3.22 0.32 0.12 20.29 07:53:01 1 70.78 0.00 2.19 0.27 0.12 26.64 07:53:01 2 72.08 0.00 3.69 1.09 0.13 23.01 07:53:01 3 74.67 0.00 3.22 0.30 0.13 21.67 07:54:01 all 74.37 0.00 2.51 0.19 0.10 22.83 07:54:01 0 72.68 0.00 2.57 0.10 0.08 24.56 07:54:01 1 75.96 0.00 2.33 0.38 0.10 21.23 07:54:01 2 75.14 0.00 3.04 0.23 0.12 21.47 07:54:01 3 73.69 0.00 2.11 0.03 0.10 24.07 07:55:01 all 68.40 0.00 3.73 1.51 0.13 26.23 07:55:01 0 67.46 0.00 4.30 1.77 0.12 26.35 07:55:01 1 65.01 0.00 2.75 1.02 0.13 31.08 07:55:01 2 70.99 0.00 3.77 0.91 0.13 24.20 07:55:01 3 70.16 0.00 4.10 2.33 0.12 23.30 07:56:01 all 52.67 0.00 1.63 0.32 0.13 45.26 07:56:01 0 53.19 0.00 1.75 0.80 0.12 44.14 07:56:01 1 49.01 0.00 1.84 0.05 0.10 49.00 07:56:01 2 60.04 0.00 1.32 0.40 0.17 38.07 07:56:01 3 48.45 0.00 1.59 0.02 0.12 49.82 Average: all 59.19 1.18 3.32 1.38 0.11 34.83 Average: 0 59.69 1.21 3.72 1.18 0.11 34.09 Average: 1 58.77 1.04 2.72 0.95 0.11 36.41 Average: 2 60.22 1.26 3.39 0.90 0.12 34.11 Average: 3 58.08 1.22 3.43 2.47 0.11 34.69