---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44556 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11792 1 3531 14984 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:57:f9:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe57:f9d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:b0:aa:c6 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-44556) 10/21/24 _x86_64_ (4 CPU) 08:54:27 LINUX RESTART (4 CPU) 08:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:56:01 284.14 91.73 192.41 0.00 2629.93 10871.24 0.00 08:57:01 215.61 50.58 165.03 0.00 3093.64 19400.62 0.00 08:58:01 72.83 7.53 65.29 0.00 268.18 16658.58 0.00 08:59:01 18.98 0.13 18.84 0.00 4.00 3944.55 0.00 09:00:01 67.36 4.40 62.96 0.00 2595.57 20543.91 0.00 09:01:01 9.75 0.10 9.65 0.00 8.27 1231.13 0.00 09:02:01 30.07 0.20 29.87 0.00 14.93 7764.75 0.00 09:03:01 28.61 0.87 27.75 0.00 108.25 2063.79 0.00 Average: 90.51 19.29 71.22 0.00 1087.11 10308.78 0.00 08:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 13328064 15446076 533436 3.26 73504 2238884 1251924 7.18 823076 1951208 170792 08:57:01 11620520 14490452 1471740 8.98 94392 2939028 2307280 13.24 1902444 2529580 362836 08:58:01 11485348 14321032 1640368 10.01 100488 2898900 2140496 12.28 2225600 2342336 19144 08:59:01 10488876 13399660 2561636 15.64 101364 2966844 2949548 16.92 3168580 2387920 56760 09:00:01 10236052 13365868 2586692 15.79 108608 3169008 3047764 17.49 3324464 2464332 15416 09:01:01 10257088 13461348 2491444 15.21 109544 3235652 2695804 15.47 3267244 2495640 53508 09:02:01 9738080 13104628 2847880 17.38 115136 3382256 3057364 17.54 3653876 2615616 141844 09:03:01 12089056 15354688 597680 3.65 118220 3282624 1345660 7.72 1407616 2521628 14768 Average: 11155386 14117969 1841360 11.24 102657 3014150 2349480 13.48 2471612 2413532 104384 08:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 ens3 294.93 207.73 1944.95 45.53 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 08:57:01 ens3 603.82 455.60 7398.16 56.36 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 88.62 88.62 82.61 82.61 0.00 0.00 0.00 0.00 08:58:01 ens3 31.21 30.31 44.27 7.23 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 3037.74 3037.74 2883.03 2883.03 0.00 0.00 0.00 0.00 08:59:01 ens3 63.63 57.88 151.46 14.27 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1035.52 1035.52 981.60 981.60 0.00 0.00 0.00 0.00 09:00:01 ens3 143.64 77.25 1424.68 16.72 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 4191.63 4191.63 3978.39 3978.39 0.00 0.00 0.00 0.00 09:01:01 ens3 46.41 42.51 120.38 12.30 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 17.63 17.63 2.08 2.08 0.00 0.00 0.00 0.00 09:02:01 ens3 30.16 27.17 7.51 7.45 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 2022.81 2022.81 1908.73 1908.73 0.00 0.00 0.00 0.00 09:03:01 ens3 33.31 33.51 20.60 19.07 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 55.61 55.61 7.14 7.14 0.00 0.00 0.00 0.00 Average: ens3 155.60 116.31 1387.89 22.32 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 1309.06 1309.06 1233.05 1233.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44556) 10/21/24 _x86_64_ (4 CPU) 08:54:27 LINUX RESTART (4 CPU) 08:55:02 CPU %user %nice %system %iowait %steal %idle 08:56:01 all 19.80 13.89 11.23 3.58 0.10 51.40 08:56:01 0 36.68 11.05 9.82 4.09 0.12 38.23 08:56:01 1 10.01 16.01 12.53 3.42 0.09 57.95 08:56:01 2 17.19 13.23 10.84 4.45 0.10 54.19 08:56:01 3 15.22 15.30 11.75 2.33 0.09 55.31 08:57:01 all 55.41 0.00 2.77 2.14 0.10 39.58 08:57:01 0 51.40 0.00 2.06 2.33 0.10 44.10 08:57:01 1 52.77 0.00 3.55 2.93 0.10 40.65 08:57:01 2 51.98 0.00 2.04 1.68 0.10 44.20 08:57:01 3 65.48 0.00 3.43 1.61 0.10 29.38 08:58:01 all 72.23 0.00 3.18 0.70 0.11 23.79 08:58:01 0 71.05 0.00 2.64 1.48 0.10 24.73 08:58:01 1 72.95 0.00 3.06 0.08 0.10 23.81 08:58:01 2 71.75 0.00 3.93 0.69 0.10 23.54 08:58:01 3 73.17 0.00 3.07 0.55 0.12 23.08 08:59:01 all 75.23 0.00 2.62 0.17 0.11 21.87 08:59:01 0 80.67 0.00 3.31 0.29 0.12 15.62 08:59:01 1 72.28 0.00 2.53 0.22 0.12 24.85 08:59:01 2 77.29 0.00 2.13 0.15 0.12 20.31 08:59:01 3 70.69 0.00 2.52 0.02 0.10 26.67 09:00:01 all 66.88 0.00 4.10 1.74 0.11 27.16 09:00:01 0 65.61 0.00 3.61 0.94 0.13 29.70 09:00:01 1 71.58 0.00 4.12 1.48 0.10 22.72 09:00:01 2 66.20 0.00 4.12 2.54 0.10 27.05 09:00:01 3 64.13 0.00 4.55 2.02 0.12 29.18 09:01:01 all 61.33 0.00 1.59 0.10 0.11 36.87 09:01:01 0 63.57 0.00 1.42 0.02 0.12 34.88 09:01:01 1 65.40 0.00 1.99 0.02 0.10 32.50 09:01:01 2 55.79 0.00 1.73 0.08 0.12 42.28 09:01:01 3 60.54 0.00 1.22 0.27 0.12 37.85 09:02:01 all 72.19 0.00 2.31 0.24 0.11 25.14 09:02:01 0 73.17 0.00 2.06 0.10 0.12 24.55 09:02:01 1 73.88 0.00 1.78 0.27 0.12 23.96 09:02:01 2 76.14 0.00 2.85 0.18 0.10 20.73 09:02:01 3 65.55 0.00 2.58 0.42 0.12 31.33 09:03:01 all 35.64 0.00 1.29 2.03 0.06 60.97 09:03:01 0 35.40 0.00 1.40 0.84 0.05 62.31 09:03:01 1 35.94 0.00 1.48 0.82 0.05 61.71 09:03:01 2 33.46 0.00 1.15 0.23 0.07 65.10 09:03:01 3 37.78 0.00 1.14 6.26 0.08 54.74 Average: all 57.42 1.71 3.62 1.33 0.10 35.83 Average: 0 59.73 1.36 3.27 1.25 0.11 34.27 Average: 1 56.97 1.96 3.85 1.15 0.10 35.98 Average: 2 56.28 1.63 3.58 1.24 0.10 37.17 Average: 3 56.68 1.87 3.76 1.68 0.10 35.90