---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-27581 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 9.9G 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/loop1 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11444 1 3865 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:98:1e:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe98:1ef5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:c3:dc:d3 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-27581) 09/25/24 _x86_64_ (4 CPU) 19:17:58 LINUX RESTART (4 CPU) 19:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:19:01 323.58 151.61 171.97 0.00 11440.63 108809.60 0.00 19:20:01 115.36 48.13 67.24 0.00 1699.32 8054.01 0.00 19:21:01 234.35 49.55 184.80 0.00 3095.33 21083.07 0.00 19:22:01 53.59 3.47 50.12 0.00 124.11 18341.74 0.00 19:23:01 26.93 0.98 25.95 0.00 70.39 5146.21 0.00 19:24:01 82.72 4.78 77.94 0.00 4497.52 23340.78 0.00 19:25:01 12.08 0.28 11.80 0.00 13.73 2055.18 0.00 19:26:01 23.71 0.08 23.63 0.00 5.60 6793.93 0.00 19:27:01 39.91 0.95 38.96 0.00 114.38 6892.72 0.00 Average: 101.36 28.87 72.49 0.00 2340.05 22279.34 0.00 19:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:19:01 13664028 15462348 532616 3.25 48360 1962276 1347524 7.73 745132 1726276 45736 19:20:01 13242056 15456284 515992 3.15 78076 2324808 1293224 7.42 812204 2036768 229072 19:21:01 10804364 13811668 2148972 13.12 98020 3067388 2764452 15.86 2623128 2613036 441632 19:22:01 11013424 13975668 1985148 12.12 100856 3019384 2558404 14.68 2586960 2444860 126856 19:23:01 11052000 13997964 1961996 11.98 105388 2994988 2488528 14.28 2581236 2405820 51104 19:24:01 10375632 13746268 2203700 13.45 117712 3391344 2886212 16.56 3036836 2599824 30804 19:25:01 10114708 13557476 2392512 14.61 117404 3455108 2799116 16.06 3254888 2634364 49300 19:26:01 9981292 13534508 2415164 14.74 125968 3544236 2902152 16.65 3321312 2688304 44440 19:27:01 11739976 15346580 603384 3.68 134292 3585704 1372072 7.87 1538004 2713812 40420 Average: 11331942 14320974 1639943 10.01 102897 3038360 2267965 13.01 2277744 2429229 117707 19:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:19:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 ens3 345.86 238.21 1844.18 65.75 0.00 0.00 0.00 0.00 19:20:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 ens3 89.19 73.69 1101.64 13.00 0.00 0.00 0.00 0.00 19:21:01 lo 1172.50 1172.50 1116.83 1116.83 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 ens3 580.67 436.87 7290.44 49.38 0.00 0.00 0.00 0.00 19:22:01 lo 2702.03 2702.03 2562.86 2562.86 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 42.11 39.64 47.72 10.43 0.00 0.00 0.00 0.00 19:23:01 lo 1276.15 1276.15 1200.95 1200.95 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 ens3 64.82 62.49 223.77 15.80 0.00 0.00 0.00 0.00 19:24:01 lo 2926.21 2926.21 2782.65 2782.65 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 ens3 251.92 151.66 2759.67 19.03 0.00 0.00 0.00 0.00 19:25:01 lo 18.09 18.09 2.10 2.10 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 ens3 12.61 13.86 5.88 3.62 0.00 0.00 0.00 0.00 19:26:01 lo 1036.06 1036.06 977.15 977.15 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 ens3 39.59 43.04 101.82 12.06 0.00 0.00 0.00 0.00 19:27:01 lo 1063.17 1063.17 1008.13 1008.13 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 ens3 41.94 39.61 235.32 13.35 0.00 0.00 0.00 0.00 Average: lo 1132.93 1132.93 1072.30 1072.30 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 163.18 122.11 1512.14 22.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-27581) 09/25/24 _x86_64_ (4 CPU) 19:17:58 LINUX RESTART (4 CPU) 19:18:01 CPU %user %nice %system %iowait %steal %idle 19:19:01 all 10.48 17.96 14.58 4.71 0.13 52.14 19:19:01 0 9.98 18.53 14.98 3.49 0.14 52.89 19:19:01 1 10.47 17.12 14.81 4.23 0.13 53.23 19:19:01 2 10.91 17.32 14.00 3.20 0.12 54.45 19:19:01 3 10.53 18.88 14.54 7.95 0.12 47.98 19:20:01 all 19.46 5.23 4.93 2.44 0.08 67.86 19:20:01 0 19.16 4.69 4.35 0.70 0.08 71.02 19:20:01 1 9.72 4.61 4.33 2.36 0.05 78.94 19:20:01 2 22.22 6.92 6.12 1.29 0.10 63.35 19:20:01 3 26.80 4.68 4.92 5.42 0.08 58.09 19:21:01 all 63.58 0.00 3.03 2.16 0.11 31.12 19:21:01 0 63.98 0.00 2.74 0.49 0.12 32.67 19:21:01 1 67.28 0.00 3.84 3.96 0.12 24.81 19:21:01 2 56.34 0.00 2.36 2.36 0.10 38.83 19:21:01 3 66.77 0.00 3.18 1.83 0.12 28.10 19:22:01 all 70.76 0.00 3.00 0.68 0.11 25.45 19:22:01 0 66.59 0.00 2.68 0.44 0.10 30.19 19:22:01 1 68.07 0.00 3.06 1.37 0.12 27.38 19:22:01 2 75.85 0.00 2.97 0.44 0.12 20.63 19:22:01 3 72.54 0.00 3.28 0.47 0.12 23.59 19:23:01 all 74.62 0.00 2.59 0.18 0.09 22.51 19:23:01 0 76.33 0.00 1.89 0.22 0.10 21.46 19:23:01 1 70.69 0.00 3.33 0.12 0.10 25.76 19:23:01 2 79.28 0.00 2.11 0.12 0.08 18.41 19:23:01 3 72.19 0.00 3.05 0.25 0.08 24.43 19:24:01 all 70.49 0.00 3.99 1.20 0.10 24.23 19:24:01 0 68.18 0.00 4.16 1.60 0.08 25.98 19:24:01 1 71.45 0.00 3.73 0.87 0.08 23.86 19:24:01 2 70.57 0.00 4.10 1.42 0.12 23.79 19:24:01 3 71.76 0.00 3.95 0.89 0.12 23.28 19:25:01 all 65.22 0.00 1.53 0.13 0.10 33.02 19:25:01 0 59.69 0.00 1.74 0.32 0.08 38.16 19:25:01 1 68.67 0.00 1.24 0.02 0.10 29.98 19:25:01 2 65.16 0.00 1.66 0.20 0.10 32.88 19:25:01 3 67.35 0.00 1.48 0.00 0.10 31.07 19:26:01 all 65.49 0.00 1.91 0.24 0.10 32.26 19:26:01 0 52.48 0.00 1.87 0.55 0.10 44.99 19:26:01 1 71.45 0.00 1.41 0.02 0.08 27.05 19:26:01 2 65.76 0.00 2.81 0.30 0.10 31.03 19:26:01 3 72.30 0.00 1.56 0.08 0.10 25.95 19:27:01 all 41.16 0.00 1.85 0.70 0.09 56.21 19:27:01 0 34.63 0.00 1.87 2.05 0.08 61.37 19:27:01 1 53.26 0.00 1.85 0.42 0.10 44.36 19:27:01 2 27.27 0.00 1.64 0.07 0.07 70.96 19:27:01 3 49.62 0.00 2.06 0.25 0.10 47.97 Average: all 53.50 2.56 4.15 1.38 0.10 38.32 Average: 0 50.14 2.56 4.02 1.09 0.10 42.09 Average: 1 54.57 2.41 4.17 1.48 0.10 37.28 Average: 2 52.58 2.68 4.19 1.04 0.10 39.41 Average: 3 56.72 2.59 4.21 1.90 0.10 34.48