---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-33946 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 11G 68G 14% / 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 672 11095 1 4229 14985 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:6e:cb:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe6e:cbd8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:65:f4:a2 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-33946) 10/02/24 _x86_64_ (4 CPU) 08:59:27 LINUX RESTART (4 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:01 223.51 66.81 156.71 0.00 1575.47 6729.68 0.00 09:02:01 79.65 29.06 50.59 0.00 1173.14 6983.65 0.00 09:03:01 123.13 40.99 82.14 0.00 2701.77 7440.99 0.00 09:04:01 27.92 8.93 18.99 0.00 438.52 9775.14 0.00 09:05:01 123.03 10.93 112.10 0.00 4748.01 31219.20 0.00 09:06:02 29.35 0.77 28.58 0.00 48.53 18127.65 0.00 Average: 101.10 26.25 74.85 0.00 1780.89 13379.12 0.00 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 13552300 15423660 567640 3.47 54428 2024528 1326292 7.61 771448 1803152 59932 09:02:01 13281608 15407040 569212 3.47 72924 2244276 1309444 7.51 828340 1989216 186724 09:03:01 12337048 14732588 1235228 7.54 82932 2496608 1982588 11.37 1539072 2204300 186484 09:04:01 11897244 14423324 1540552 9.40 86224 2620360 2120828 12.17 1931772 2242592 20704 09:05:01 10298372 13661060 2289124 13.97 110224 3402272 2822120 16.19 3070252 2653808 1668 09:06:02 11389144 15366496 584956 3.57 110652 3998380 1358396 7.79 1555228 3067596 299108 Average: 12125953 14835695 1131119 6.90 86231 2797737 1819945 10.44 1616019 2326777 125770 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:01:01 ens3 223.56 150.21 989.07 50.95 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:02:01 ens3 29.90 27.23 271.49 3.65 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 09:03:01 ens3 234.56 200.65 2962.73 30.60 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:04:01 ens3 118.24 100.57 1404.16 17.29 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 2265.17 2265.17 2155.78 2155.78 0.00 0.00 0.00 0.00 09:05:01 ens3 452.46 302.98 6320.99 30.81 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 lo 6.30 6.30 0.60 0.60 0.00 0.00 0.00 0.00 09:06:02 ens3 107.22 101.80 801.75 65.44 0.00 0.00 0.00 0.00 09:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 379.09 379.09 359.43 359.43 0.00 0.00 0.00 0.00 Average: ens3 194.32 147.24 2125.04 33.12 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-33946) 10/02/24 _x86_64_ (4 CPU) 08:59:27 LINUX RESTART (4 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 13.08 11.86 8.40 19.90 0.14 46.61 09:01:01 0 16.91 10.17 7.22 28.02 0.13 37.55 09:01:01 1 8.93 12.97 8.82 22.96 0.12 46.20 09:01:01 2 16.74 11.67 8.73 16.49 0.15 46.22 09:01:01 3 9.74 12.63 8.84 12.19 0.17 56.44 09:02:01 all 12.35 3.98 3.59 13.66 0.09 66.32 09:02:01 0 9.78 3.64 3.56 18.92 0.08 64.01 09:02:01 1 10.05 4.21 3.73 9.28 0.08 72.65 09:02:01 2 8.80 3.98 3.14 14.41 0.10 69.57 09:02:01 3 20.76 4.09 3.94 12.05 0.08 59.08 09:03:01 all 24.03 0.00 1.34 5.08 0.07 69.48 09:03:01 0 20.11 0.00 1.40 6.57 0.07 71.85 09:03:01 1 27.41 0.00 1.05 1.65 0.07 69.83 09:03:01 2 23.39 0.00 1.35 1.32 0.07 73.87 09:03:01 3 25.21 0.00 1.56 10.79 0.08 62.35 09:04:01 all 52.07 0.00 1.49 0.91 0.12 45.41 09:04:01 0 53.93 0.00 1.17 0.50 0.13 44.26 09:04:01 1 46.90 0.00 2.14 1.91 0.12 48.94 09:04:01 2 51.84 0.00 1.51 0.77 0.12 45.77 09:04:01 3 55.62 0.00 1.15 0.45 0.10 42.68 09:05:01 all 62.69 0.00 4.07 4.08 0.13 29.03 09:05:01 0 66.08 0.00 3.96 3.76 0.13 26.06 09:05:01 1 61.54 0.00 3.76 5.46 0.13 29.11 09:05:01 2 59.53 0.00 4.30 2.87 0.12 33.19 09:05:01 3 63.59 0.00 4.25 4.23 0.15 27.78 09:06:02 all 25.21 0.00 1.51 1.49 0.08 71.71 09:06:02 0 18.28 0.00 0.88 0.00 0.05 80.79 09:06:02 1 12.30 0.00 1.33 5.70 0.05 80.62 09:06:02 2 19.36 0.00 1.72 0.07 0.07 78.79 09:06:02 3 50.80 0.00 2.11 0.25 0.13 46.71 Average: all 31.57 2.63 3.40 7.51 0.10 54.79 Average: 0 30.83 2.29 3.02 9.61 0.10 54.15 Average: 1 27.88 2.85 3.47 7.80 0.10 57.91 Average: 2 29.94 2.60 3.45 5.97 0.10 57.92 Average: 3 37.60 2.79 3.64 6.66 0.12 49.19