---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4984 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.7G 29G 25% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 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 795M 0 795M 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: 7945 581 3831 1 3532 7056 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:69:a1:3b brd ff:ff:ff:ff:ff:ff inet 10.30.171.84/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe69:a13b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fb:0b:c3:8b 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-2c-2g-4984) 07/27/24 _x86_64_ (2 CPU) 14:39:28 LINUX RESTART (2 CPU) 14:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:41:01 252.20 104.42 147.78 0.00 5823.79 11781.67 0.00 14:42:01 166.34 46.61 119.73 0.00 2904.45 16359.01 0.00 14:43:01 11.92 3.63 8.28 0.00 114.13 2336.40 0.00 14:44:01 8.70 1.38 7.31 0.00 67.98 3515.76 0.00 14:45:01 64.24 8.02 56.22 0.00 4627.10 15994.27 0.00 14:46:02 34.78 5.20 29.58 0.00 639.36 6706.22 0.00 Average: 89.70 28.21 61.49 0.00 2362.90 9448.98 0.00 14:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:41:01 5267220 7318096 470968 5.79 69364 2149456 1139508 12.41 731524 1900540 175664 14:42:01 4259320 6720544 1052996 12.94 82444 2532196 1743972 18.99 1435940 2172564 50844 14:43:01 3966848 6535888 1235628 15.19 83764 2636728 1892296 20.60 1643048 2253852 88656 14:44:01 4033480 6629064 1141640 14.03 84792 2661404 1856164 20.21 1559708 2269240 10996 14:45:01 3282596 6382548 1375108 16.90 99572 3138832 2000632 21.78 2109040 2441796 14004 14:46:02 3975900 7273616 484740 5.96 100552 3329004 1161648 12.65 1278004 2578020 25056 Average: 4130894 6809959 960180 11.80 86748 2741270 1632370 17.77 1459544 2269335 60870 14:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:41:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 14:41:01 ens3 311.15 186.62 1549.14 63.19 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 2.40 2.40 0.27 0.27 0.00 0.00 0.00 0.00 14:42:01 ens3 282.24 221.50 3466.44 32.03 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 14:43:01 ens3 77.43 57.60 1287.68 9.79 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 14:44:01 ens3 43.57 34.84 26.50 8.40 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 1073.70 1073.70 1017.49 1017.49 0.00 0.00 0.00 0.00 14:45:01 ens3 288.09 201.97 2890.14 26.50 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:02 lo 1.53 1.53 0.60 0.60 0.00 0.00 0.00 0.00 14:46:02 ens3 294.45 214.03 2599.32 78.25 0.00 0.00 0.00 0.00 14:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 180.43 180.43 169.81 169.81 0.00 0.00 0.00 0.00 Average: ens3 216.16 152.76 1969.82 36.36 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 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-4984) 07/27/24 _x86_64_ (2 CPU) 14:39:28 LINUX RESTART (2 CPU) 14:40:01 CPU %user %nice %system %iowait %steal %idle 14:41:01 all 40.39 17.02 13.76 6.32 0.10 22.41 14:41:01 0 35.28 17.09 13.84 7.18 0.10 26.51 14:41:01 1 45.51 16.95 13.67 5.45 0.10 18.32 14:42:01 all 75.62 0.00 3.22 1.68 0.08 19.40 14:42:01 0 68.89 0.00 3.10 2.13 0.08 25.80 14:42:01 1 82.34 0.00 3.35 1.22 0.08 13.01 14:43:01 all 91.75 0.00 2.94 0.11 0.11 5.09 14:43:01 0 91.60 0.00 2.98 0.12 0.12 5.18 14:43:01 1 91.91 0.00 2.90 0.10 0.10 4.99 14:44:01 all 92.34 0.00 2.81 0.08 0.12 4.65 14:44:01 0 92.07 0.00 3.00 0.07 0.12 4.74 14:44:01 1 92.60 0.00 2.62 0.10 0.12 4.56 14:45:01 all 87.04 0.00 5.14 0.63 0.09 7.10 14:45:01 0 87.49 0.00 5.08 0.80 0.08 6.54 14:45:01 1 86.60 0.00 5.20 0.45 0.10 7.65 14:46:02 all 54.17 0.00 2.92 0.59 0.08 42.24 14:46:02 0 47.02 0.00 2.80 0.87 0.08 49.22 14:46:02 1 61.29 0.00 3.04 0.30 0.08 35.28 Average: all 73.57 2.83 5.13 1.56 0.10 16.81 Average: 0 70.41 2.84 5.13 1.86 0.10 19.66 Average: 1 76.73 2.81 5.12 1.27 0.10 13.97