---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-26277 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 12G 66G 16% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /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 736 9592 1 5668 14920 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:10:35:4d brd ff:ff:ff:ff:ff:ff inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe10:354d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:68:65:ff 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-26277) 09/23/24 _x86_64_ (4 CPU) 20:27:38 LINUX RESTART (4 CPU) 20:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:29:01 230.55 125.40 105.15 0.00 10493.27 44487.65 0.00 20:30:01 124.61 62.52 62.09 0.00 2998.57 9986.09 0.00 20:31:01 53.41 12.43 40.98 0.00 903.98 15821.76 0.00 20:32:01 36.57 1.82 34.75 0.00 53.71 25189.67 0.00 20:33:01 84.94 3.18 81.76 0.00 2079.41 69789.05 0.00 20:34:01 55.52 3.74 51.78 0.00 2658.76 13755.47 0.00 Average: 97.34 34.67 62.67 0.00 3178.65 29850.50 0.00 20:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 13505688 15369896 620916 3.79 55000 2016508 1357776 7.79 838420 1782812 89332 20:30:01 13004736 15221448 752268 4.59 76704 2329556 1441012 8.27 1032956 2055184 125336 20:31:01 11617932 14284508 1677576 10.24 90328 2743316 2202752 12.64 2075352 2363108 81116 20:32:01 9598828 13936788 2024148 12.36 110068 4325124 2509388 14.40 2909592 3477308 960844 20:33:01 8460396 13718812 2232048 13.63 125324 5198200 2752004 15.79 2924144 4552580 242156 20:34:01 9867996 15320680 629012 3.84 132764 5380304 1358788 7.80 1458620 4613824 17064 Average: 11009263 14642022 1322661 8.07 98365 3665501 1936953 11.11 1873181 3140803 252641 20:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 318.78 233.15 1375.54 68.50 0.00 0.00 0.00 0.00 20:30:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 88.44 71.70 924.28 16.58 0.00 0.00 0.00 0.00 20:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 412.18 332.64 5134.03 47.41 0.00 0.00 0.00 0.00 20:32:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 301.27 254.72 2406.04 47.60 0.00 0.00 0.00 0.00 20:33:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 302.61 234.33 1600.44 66.91 0.00 0.00 0.00 0.00 20:34:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 203.59 142.05 1449.11 28.08 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.08 0.08 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 271.21 211.57 2152.22 45.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-26277) 09/23/24 _x86_64_ (4 CPU) 20:27:38 LINUX RESTART (4 CPU) 20:28:02 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 17.35 14.16 12.88 14.34 0.14 41.13 20:29:01 0 8.52 17.35 13.53 13.58 0.14 46.88 20:29:01 1 20.84 12.21 12.12 25.06 0.14 29.63 20:29:01 2 23.64 12.34 12.69 7.68 0.12 43.54 20:29:01 3 16.32 14.76 13.19 11.03 0.17 44.53 20:30:01 all 20.21 5.16 5.42 7.83 0.09 61.30 20:30:01 0 17.05 3.98 4.57 11.19 0.10 63.12 20:30:01 1 25.55 6.33 6.61 12.34 0.10 49.07 20:30:01 2 21.10 5.78 5.90 3.85 0.10 63.26 20:30:01 3 17.13 4.53 4.58 3.94 0.07 69.76 20:31:01 all 63.30 0.00 2.32 4.56 0.13 29.69 20:31:01 0 59.53 0.00 2.09 4.51 0.13 33.73 20:31:01 1 63.78 0.00 2.75 6.88 0.12 26.48 20:31:01 2 62.74 0.00 1.87 2.63 0.12 32.64 20:31:01 3 67.13 0.00 2.57 4.24 0.13 25.93 20:32:01 all 36.71 0.00 2.21 12.49 0.08 48.52 20:32:01 0 30.98 0.00 1.98 19.91 0.08 47.04 20:32:01 1 43.53 0.00 1.62 17.00 0.08 37.76 20:32:01 2 26.01 0.00 1.89 4.69 0.08 67.33 20:32:01 3 46.27 0.00 3.33 8.38 0.07 41.96 20:33:01 all 28.05 0.00 2.90 23.38 0.06 45.61 20:33:01 0 43.18 0.00 4.24 16.20 0.08 36.30 20:33:01 1 23.15 0.00 3.00 23.78 0.07 50.01 20:33:01 2 22.55 0.00 2.60 40.00 0.05 34.81 20:33:01 3 23.32 0.00 1.75 13.67 0.05 61.20 20:34:01 all 28.00 0.00 2.29 10.51 0.09 59.11 20:34:01 0 26.66 0.00 2.65 4.99 0.12 65.57 20:34:01 1 25.11 0.00 2.10 25.72 0.07 47.01 20:34:01 2 22.80 0.00 2.34 4.49 0.09 70.29 20:34:01 3 37.42 0.00 2.06 6.81 0.10 53.60 Average: all 32.34 3.18 4.64 12.18 0.10 47.56 Average: 0 31.11 3.49 4.80 11.75 0.11 48.74 Average: 1 33.73 3.06 4.68 18.42 0.10 40.02 Average: 2 29.87 2.99 4.52 10.55 0.09 51.97 Average: 3 34.65 3.17 4.55 8.01 0.10 49.52