---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2110 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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 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 714 11686 1 3596 14943 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:e0:34:52 brd ff:ff:ff:ff:ff:ff inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fee0:3452/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:71:ff:49 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-2110) 10/28/24 _x86_64_ (4 CPU) 04:49:11 LINUX RESTART (4 CPU) 04:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:51:01 252.79 67.42 185.37 0.00 2328.81 10187.25 0.00 04:52:01 221.53 48.23 173.29 0.00 2932.36 18811.06 0.00 04:53:01 32.66 4.57 28.10 0.00 298.22 8645.89 0.00 04:54:01 3.52 0.00 3.52 0.00 0.00 319.28 0.00 04:55:01 55.79 5.80 49.99 0.00 4573.50 10543.58 0.00 04:56:01 297.12 0.40 296.72 0.00 26.80 8289.69 0.00 Average: 143.90 21.07 122.83 0.00 1693.32 9466.38 0.00 04:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 13185232 15348640 626220 3.82 73744 2281476 1332916 7.65 934460 1975092 224788 04:52:01 11133644 13908976 2051472 12.52 90040 2842928 2616172 15.01 2590712 2319152 225992 04:53:01 10931860 13747824 2212136 13.50 91156 2879880 2704400 15.52 2807508 2301732 4764 04:54:01 7020260 9844288 6115596 37.33 91336 2887100 6794060 38.98 6702560 2308924 3948 04:55:01 10429500 13692628 2257108 13.78 104180 3295788 2838812 16.29 3074368 2507872 15412 04:56:01 12058900 15383608 565968 3.45 135992 3321912 1271200 7.29 1438552 2515292 17724 Average: 10793233 13654327 2304750 14.07 97741 2918181 2926260 16.79 2924693 2321344 82105 04:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 ens3 178.07 128.66 1442.44 23.29 0.00 0.00 0.00 0.00 04:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 ens3 362.58 294.02 4253.37 45.64 0.00 0.00 0.00 0.00 04:52:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 ens3 23.01 23.00 68.64 4.85 0.00 0.00 0.00 0.00 04:53:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 6.37 5.70 6.47 0.86 0.00 0.00 0.00 0.00 04:54:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 ens3 279.34 166.57 2988.26 17.99 0.00 0.00 0.00 0.00 04:55:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 ens3 64.77 55.19 87.13 15.16 0.00 0.00 0.00 0.00 04:56:01 lo 1.20 1.20 0.11 0.11 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 152.36 112.19 1474.46 17.97 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2110) 10/28/24 _x86_64_ (4 CPU) 04:49:11 LINUX RESTART (4 CPU) 04:50:01 CPU %user %nice %system %iowait %steal %idle 04:51:01 all 20.58 8.80 7.59 3.23 0.08 59.71 04:51:01 0 10.58 10.36 8.26 3.16 0.08 67.56 04:51:01 1 22.27 7.67 6.98 3.15 0.07 59.86 04:51:01 2 22.70 9.08 7.74 3.37 0.08 57.02 04:51:01 3 26.81 8.08 7.37 3.25 0.10 54.38 04:52:01 all 59.47 0.00 2.91 1.76 0.10 35.77 04:52:01 0 57.01 0.00 2.82 2.05 0.10 38.02 04:52:01 1 66.97 0.00 4.01 1.86 0.10 27.06 04:52:01 2 65.49 0.00 2.51 1.40 0.10 30.50 04:52:01 3 48.47 0.00 2.30 1.74 0.08 47.40 04:53:01 all 54.27 0.00 1.25 0.24 0.08 44.16 04:53:01 0 53.06 0.00 1.12 0.07 0.08 45.67 04:53:01 1 55.32 0.00 1.22 0.08 0.08 43.29 04:53:01 2 55.42 0.00 1.57 0.65 0.10 42.26 04:53:01 3 53.28 0.00 1.07 0.17 0.07 45.41 04:54:01 all 6.88 0.00 0.67 0.03 0.06 92.36 04:54:01 0 4.61 0.00 0.33 0.00 0.07 94.99 04:54:01 1 11.82 0.00 1.59 0.00 0.05 86.55 04:54:01 2 6.39 0.00 0.48 0.13 0.07 92.92 04:54:01 3 4.69 0.00 0.27 0.00 0.05 94.99 04:55:01 all 69.73 0.00 3.16 0.51 0.10 26.51 04:55:01 0 73.60 0.00 3.04 0.22 0.10 23.04 04:55:01 1 73.03 0.00 3.01 0.17 0.10 23.69 04:55:01 2 70.08 0.00 2.69 0.50 0.12 26.61 04:55:01 3 62.19 0.00 3.88 1.14 0.10 32.69 04:56:01 all 62.08 0.00 2.57 3.23 0.10 32.02 04:56:01 0 58.04 0.00 2.10 2.71 0.08 37.06 04:56:01 1 64.34 0.00 3.23 7.75 0.10 24.58 04:56:01 2 59.46 0.00 2.78 2.35 0.10 35.31 04:56:01 3 66.49 0.00 2.16 0.12 0.10 31.13 Average: all 45.50 1.46 3.02 1.50 0.09 48.42 Average: 0 42.82 1.73 2.94 1.37 0.09 51.05 Average: 1 48.95 1.28 3.34 2.17 0.08 44.19 Average: 2 46.58 1.51 2.96 1.40 0.10 47.47 Average: 3 43.68 1.34 2.84 1.07 0.08 50.98