---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19430 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.8G 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/loop2 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11551 1 3752 14964 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:9f:5e:9f brd ff:ff:ff:ff:ff:ff inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe9f:5e9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:9b:77:cc 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19430) 07/10/24 _x86_64_ (4 CPU) 08:27:09 LINUX RESTART (4 CPU) 08:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:29:01 168.59 77.94 90.65 0.00 3214.26 11720.73 0.00 08:30:01 193.23 29.20 164.03 0.00 1501.20 16942.93 0.00 08:31:02 38.94 0.43 38.51 0.00 7.59 21164.51 0.00 08:32:01 38.59 2.58 36.02 0.00 80.00 10916.07 0.00 08:33:01 76.90 5.82 71.09 0.00 4558.31 17252.72 0.00 08:34:01 36.96 0.03 36.93 0.00 0.27 11177.60 0.00 08:35:01 20.56 0.73 19.83 0.00 18.66 3268.12 0.00 08:36:01 6.62 0.15 6.47 0.00 12.13 273.29 0.00 Average: 72.61 14.63 57.98 0.00 1176.21 11592.00 0.00 08:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:01 12932640 15192636 778200 4.75 79188 2368444 1483796 8.51 1082508 2071580 138364 08:30:01 11683976 14482224 1478892 9.03 99440 2863448 2185248 12.54 1959568 2409936 257132 08:31:02 11167708 14120300 1840176 11.23 101492 3007208 2578276 14.79 2431944 2444160 123328 08:32:01 11100796 14089284 1871352 11.42 104416 3036672 2622252 15.04 2477628 2462880 106660 08:33:01 10465076 13907676 2041540 12.46 118152 3458144 2805168 16.09 2881916 2662084 104048 08:34:01 10325312 13838436 2110824 12.89 120948 3519620 2826188 16.21 2966252 2711816 119396 08:35:01 10130140 13612160 2336748 14.26 123056 3482860 2800476 16.07 3220712 2646728 1224 08:36:01 11858268 15345420 603700 3.69 123576 3487664 1338628 7.68 1494876 2650124 4592 Average: 11207990 14323517 1632679 9.97 108784 3153008 2330004 13.37 2314426 2507414 106843 08:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:29:01 ens3 112.21 95.75 1098.82 18.36 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 868.47 868.47 822.35 822.35 0.00 0.00 0.00 0.00 08:30:01 ens3 511.03 383.15 7119.50 41.98 0.00 0.00 0.00 0.00 08:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:02 lo 3201.83 3201.83 3035.74 3035.74 0.00 0.00 0.00 0.00 08:31:02 ens3 62.39 56.80 32.88 12.70 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 2861.97 2861.97 2716.19 2716.19 0.00 0.00 0.00 0.00 08:32:01 ens3 51.98 46.46 19.88 11.14 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 1886.37 1886.37 1791.81 1791.81 0.00 0.00 0.00 0.00 08:33:01 ens3 225.13 133.03 2940.76 19.62 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 3012.83 3012.83 2850.11 2850.11 0.00 0.00 0.00 0.00 08:34:01 ens3 55.29 48.01 19.27 12.72 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 680.37 680.37 642.60 642.60 0.00 0.00 0.00 0.00 08:35:01 ens3 25.11 23.46 94.15 11.10 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 5.72 5.72 0.95 0.95 0.00 0.00 0.00 0.00 08:36:01 ens3 10.06 11.88 7.69 5.91 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 1562.38 1562.38 1480.10 1480.10 0.00 0.00 0.00 0.00 Average: ens3 131.80 99.92 1419.27 16.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19430) 07/10/24 _x86_64_ (4 CPU) 08:27:09 LINUX RESTART (4 CPU) 08:28:01 CPU %user %nice %system %iowait %steal %idle 08:29:01 all 22.61 7.80 6.54 2.44 0.08 60.53 08:29:01 0 13.32 8.87 6.86 1.17 0.08 69.70 08:29:01 1 13.11 7.17 6.03 2.10 0.07 71.53 08:29:01 2 20.49 7.64 6.48 2.04 0.07 63.30 08:29:01 3 43.53 7.53 6.77 4.45 0.12 37.60 08:30:01 all 62.49 0.00 2.97 3.12 0.11 31.31 08:30:01 0 60.93 0.00 2.20 1.22 0.10 35.55 08:30:01 1 63.28 0.00 2.39 2.66 0.10 31.57 08:30:01 2 65.64 0.00 4.12 5.25 0.14 24.85 08:30:01 3 60.15 0.00 3.17 3.39 0.12 33.18 08:31:02 all 69.22 0.00 3.02 1.82 0.10 25.84 08:31:02 0 65.89 0.00 3.65 2.54 0.10 27.82 08:31:02 1 72.78 0.00 2.54 2.10 0.10 22.48 08:31:02 2 70.41 0.00 3.39 1.63 0.10 24.47 08:31:02 3 67.79 0.00 2.49 0.99 0.10 28.62 08:32:01 all 69.37 0.00 2.95 0.84 0.11 26.73 08:32:01 0 72.89 0.00 2.16 0.87 0.12 23.96 08:32:01 1 66.72 0.00 2.46 0.20 0.12 30.50 08:32:01 2 72.57 0.00 4.40 1.83 0.10 21.10 08:32:01 3 65.31 0.00 2.78 0.46 0.09 31.37 08:33:01 all 71.21 0.00 3.82 1.77 0.10 23.10 08:33:01 0 71.70 0.00 4.47 2.40 0.12 21.30 08:33:01 1 72.52 0.00 2.91 0.89 0.08 23.60 08:33:01 2 66.47 0.00 3.17 1.43 0.12 28.82 08:33:01 3 74.16 0.00 4.71 2.37 0.10 18.66 08:34:01 all 68.37 0.00 3.24 1.29 0.10 27.00 08:34:01 0 69.98 0.00 3.36 1.65 0.12 24.89 08:34:01 1 69.07 0.00 3.61 2.23 0.08 25.00 08:34:01 2 69.28 0.00 2.99 0.37 0.10 27.25 08:34:01 3 65.16 0.00 3.01 0.89 0.08 30.86 08:35:01 all 46.02 0.00 1.36 0.40 0.07 52.15 08:35:01 0 45.80 0.00 1.04 0.02 0.05 53.10 08:35:01 1 47.04 0.00 1.84 0.18 0.07 50.87 08:35:01 2 44.32 0.00 1.44 0.45 0.07 53.73 08:35:01 3 46.94 0.00 1.10 0.95 0.08 50.92 08:36:01 all 6.27 0.00 0.33 0.09 0.05 93.26 08:36:01 0 9.20 0.00 0.32 0.03 0.02 90.43 08:36:01 1 4.14 0.00 0.27 0.02 0.05 95.53 08:36:01 2 4.48 0.00 0.47 0.28 0.07 94.70 08:36:01 3 7.24 0.00 0.28 0.03 0.07 92.38 Average: all 51.83 0.98 3.02 1.47 0.09 42.61 Average: 0 51.07 1.12 3.01 1.24 0.09 43.48 Average: 1 51.01 0.90 2.75 1.30 0.08 43.96 Average: 2 51.60 0.96 3.30 1.65 0.09 42.40 Average: 3 53.64 0.95 3.03 1.69 0.09 40.59