---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-2801 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): 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: 2800.000 BogoMIPS: 5600.00 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 11G 29G 27% / 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/loop1 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 7945 543 3263 1 4139 7094 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:f6:ef:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fef6:eff9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:16:38:76 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-2c-2g-2801) 10/30/24 _x86_64_ (2 CPU) 10:13:31 LINUX RESTART (2 CPU) 10:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:15:01 259.86 128.88 130.98 0.00 10089.52 10756.34 0.00 10:16:01 73.27 17.55 55.72 0.00 1515.21 9446.84 0.00 10:17:01 112.25 31.98 80.27 0.00 1580.67 8792.13 0.00 10:18:01 23.05 4.78 18.26 0.00 177.97 6735.68 0.00 10:19:01 87.37 6.18 81.19 0.00 4580.97 26873.65 0.00 10:20:01 24.65 0.02 24.63 0.00 0.13 4029.06 0.00 10:21:01 17.71 0.35 17.36 0.00 22.93 4538.98 0.00 10:22:01 38.31 1.57 36.74 0.00 107.32 25505.35 0.00 Average: 79.56 23.91 55.64 0.00 2259.34 12084.75 0.00 10:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 5311676 7366376 421980 5.19 65728 2157484 1100612 11.98 674208 1913748 183272 10:16:01 5124452 7318320 463128 5.69 71764 2284152 1294320 14.09 732244 2029284 18036 10:17:01 4261072 6743204 1028548 12.64 80864 2554292 1777836 19.36 1422004 2181388 18672 10:18:01 3817000 6553716 1211280 14.89 89672 2793576 1929436 21.01 1702276 2333236 219868 10:19:01 3411216 6512376 1243720 15.29 103556 3134956 1885788 20.53 1989300 2431876 5616 10:20:01 3232284 6362560 1393532 17.13 102616 3162212 2078936 22.63 2151964 2445156 12060 10:21:01 2669496 6280732 1475124 18.13 106892 3618828 2093824 22.80 2332352 2808124 432640 10:22:01 3395480 7316196 439580 5.40 108884 3917860 1135828 12.37 1380160 3029036 2008 Average: 3902834 6806685 959612 11.79 91247 2952920 1662072 18.10 1548064 2396481 111522 10:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 294.75 192.35 1502.06 63.68 0.00 0.00 0.00 0.00 10:16:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 52.87 42.56 302.80 13.35 0.00 0.00 0.00 0.00 10:17:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 294.40 234.54 3306.02 32.74 0.00 0.00 0.00 0.00 10:18:01 lo 1653.24 1653.24 1568.22 1568.22 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 215.58 140.69 2260.12 20.40 0.00 0.00 0.00 0.00 10:19:01 lo 3456.06 3456.06 3269.20 3269.20 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 297.35 184.67 3859.76 27.28 0.00 0.00 0.00 0.00 10:20:01 lo 984.34 984.34 933.28 933.28 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 58.87 49.83 18.08 16.35 0.00 0.00 0.00 0.00 10:21:01 lo 1405.93 1405.93 1336.96 1336.96 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 104.17 93.58 840.30 18.88 0.00 0.00 0.00 0.00 10:22:01 lo 33.19 33.19 3.27 3.27 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 141.31 167.81 73.76 182.39 0.00 0.00 0.00 0.00 Average: lo 941.94 941.94 888.90 888.90 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 182.41 138.25 1520.36 46.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-2801) 10/30/24 _x86_64_ (2 CPU) 10:13:31 LINUX RESTART (2 CPU) 10:14:01 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 38.64 18.12 15.30 4.96 0.09 22.89 10:15:01 0 47.45 18.47 15.71 6.47 0.10 11.80 10:15:01 1 29.91 17.77 14.90 3.47 0.08 33.87 10:16:01 all 11.54 0.00 1.09 27.58 0.07 59.72 10:16:01 0 15.88 0.00 1.21 36.14 0.07 46.71 10:16:01 1 7.23 0.00 0.97 19.07 0.07 72.66 10:17:01 all 85.11 0.00 3.72 1.79 0.12 9.26 10:17:01 0 85.51 0.00 3.74 1.99 0.12 8.65 10:17:01 1 84.71 0.00 3.71 1.60 0.12 9.86 10:18:01 all 81.17 0.00 3.94 0.20 0.10 14.59 10:18:01 0 80.52 0.00 4.20 0.12 0.10 15.07 10:18:01 1 81.83 0.00 3.67 0.28 0.10 14.11 10:19:01 all 80.48 0.00 7.44 0.69 0.12 11.27 10:19:01 0 80.89 0.00 7.20 0.95 0.12 10.84 10:19:01 1 80.08 0.00 7.67 0.42 0.12 11.71 10:20:01 all 88.16 0.00 3.78 0.10 0.09 7.86 10:20:01 0 87.74 0.00 4.07 0.18 0.10 7.90 10:20:01 1 88.58 0.00 3.50 0.02 0.08 7.82 10:21:01 all 81.95 0.00 3.87 0.11 0.10 13.97 10:21:01 0 86.66 0.00 3.90 0.03 0.10 9.31 10:21:01 1 77.25 0.00 3.83 0.18 0.10 18.64 10:22:01 all 29.50 0.00 2.43 1.51 0.09 66.47 10:22:01 0 24.72 0.00 2.43 0.89 0.10 71.87 10:22:01 1 34.28 0.00 2.42 2.12 0.08 61.09 Average: all 62.04 2.26 5.19 4.63 0.10 25.78 Average: 0 63.67 2.30 5.30 5.85 0.10 22.78 Average: 1 60.42 2.23 5.09 3.41 0.09 28.77