---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-33052 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 9.6G 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 666 11826 1 3504 14991 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:4c:41:00 brd ff:ff:ff:ff:ff:ff inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe4c:4100/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:a9:b1:03 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-33052) 10/01/24 _x86_64_ (4 CPU) 08:07:53 LINUX RESTART (4 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 242.19 145.39 96.80 0.00 11602.20 54658.62 0.00 08:10:01 128.86 54.37 74.49 0.00 2672.09 10205.12 0.00 08:11:01 36.69 13.80 22.90 0.00 442.73 4418.73 0.00 08:12:01 157.24 22.66 134.58 0.00 1286.72 8846.26 0.00 08:13:01 23.61 2.38 21.23 0.00 157.97 4561.37 0.00 08:14:01 97.32 9.20 88.12 0.00 4655.65 22405.73 0.00 08:15:01 11.31 0.02 11.30 0.00 0.13 2069.92 0.00 08:16:01 23.86 0.50 23.36 0.00 61.58 1404.60 0.00 Average: 90.14 31.04 59.10 0.00 2609.87 13571.22 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 13598312 15415404 576372 3.52 51472 1975172 1354580 7.77 771928 1760204 76468 08:10:01 13304408 15475608 498004 3.04 75552 2286424 1232400 7.07 758100 2032744 123568 08:11:01 12987588 15202760 768112 4.69 80788 2322816 1506380 8.64 1040432 2059204 25268 08:12:01 11839528 14340260 1620716 9.89 88372 2591648 2365232 13.57 2026188 2202496 49244 08:13:01 11814588 14401996 1550908 9.47 92336 2669776 2170560 12.45 1973792 2262244 1328 08:14:01 10522320 13755080 2193704 13.39 112888 3270016 2713204 15.57 2900156 2602108 55352 08:15:01 10559860 13791636 2157000 13.17 111492 3270156 2726824 15.64 2862280 2601376 1600 08:16:01 12115336 15353852 594968 3.63 113980 3274688 1342384 7.70 1313572 2601292 2832 Average: 12092742 14717074 1244973 7.60 90860 2707587 1926446 11.05 1705806 2265208 41958 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 ens3 334.98 222.86 1333.19 60.05 0.00 0.00 0.00 0.00 08:09:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 84.57 67.31 793.02 20.72 0.00 0.00 0.00 0.00 08:10:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 69.97 69.16 454.56 14.75 0.00 0.00 0.00 0.00 08:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 299.38 247.66 3040.31 38.92 0.00 0.00 0.00 0.00 08:12:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 79.15 54.56 690.13 13.40 0.00 0.00 0.00 0.00 08:13:01 lo 47.26 47.26 4.23 4.23 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 402.18 260.86 6309.89 32.31 0.00 0.00 0.00 0.00 08:14:01 lo 998.33 998.33 945.29 945.29 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 4.40 3.78 0.98 1.05 0.00 0.00 0.00 0.00 08:15:01 lo 6.78 6.78 0.52 0.52 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 23.98 23.56 17.99 16.62 0.00 0.00 0.00 0.00 08:16:01 lo 3.22 3.22 0.26 0.26 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 162.33 118.72 1580.07 24.73 0.00 0.00 0.00 0.00 Average: lo 132.55 132.55 118.86 118.86 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-33052) 10/01/24 _x86_64_ (4 CPU) 08:07:53 LINUX RESTART (4 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 13.82 15.79 12.58 10.08 0.21 47.53 08:09:01 0 27.03 11.76 11.39 7.70 0.22 41.89 08:09:01 1 13.16 15.46 13.73 13.63 0.18 43.83 08:09:01 2 6.07 18.57 11.94 7.01 0.20 56.20 08:09:01 3 8.82 17.45 13.23 11.94 0.22 48.34 08:10:01 all 15.85 5.64 5.17 4.66 0.10 68.59 08:10:01 0 9.26 5.35 5.23 5.53 0.10 74.52 08:10:01 1 10.05 6.34 5.64 5.16 0.12 72.70 08:10:01 2 14.73 6.35 4.97 1.50 0.08 72.37 08:10:01 3 29.38 4.51 4.84 6.43 0.08 54.76 08:11:01 all 5.72 0.00 0.45 0.65 0.03 93.15 08:11:01 0 5.15 0.00 0.65 0.43 0.03 93.73 08:11:01 1 6.03 0.00 0.38 1.59 0.05 91.95 08:11:01 2 5.40 0.00 0.32 0.35 0.02 93.92 08:11:01 3 6.31 0.00 0.43 0.23 0.03 92.99 08:12:01 all 74.30 0.00 2.67 1.65 0.14 21.24 08:12:01 0 76.36 0.00 2.60 1.32 0.13 19.59 08:12:01 1 76.65 0.00 2.13 1.26 0.15 19.81 08:12:01 2 66.07 0.00 3.38 2.90 0.15 27.50 08:12:01 3 78.10 0.00 2.56 1.13 0.13 18.07 08:13:01 all 56.60 0.00 1.78 0.35 0.12 41.16 08:13:01 0 55.81 0.00 1.96 1.00 0.10 41.13 08:13:01 1 58.08 0.00 1.67 0.15 0.12 39.98 08:13:01 2 56.03 0.00 1.70 0.15 0.10 42.02 08:13:01 3 56.49 0.00 1.78 0.08 0.15 41.50 08:14:01 all 69.56 0.00 3.36 2.70 0.12 24.25 08:14:01 0 60.73 0.00 3.46 3.69 0.15 31.97 08:14:01 1 71.01 0.00 3.23 2.61 0.12 23.04 08:14:01 2 73.80 0.00 2.73 1.83 0.12 21.52 08:14:01 3 72.72 0.00 4.02 2.69 0.10 20.47 08:15:01 all 66.11 0.00 1.58 0.13 0.10 32.08 08:15:01 0 54.12 0.00 1.79 0.00 0.10 43.99 08:15:01 1 74.65 0.00 1.25 0.33 0.10 23.66 08:15:01 2 64.92 0.00 1.71 0.05 0.10 33.23 08:15:01 3 70.77 0.00 1.57 0.13 0.12 27.41 08:16:01 all 14.60 0.00 0.79 0.42 0.06 84.14 08:16:01 0 4.46 0.00 0.70 0.05 0.03 94.76 08:16:01 1 20.79 0.00 0.60 0.13 0.05 78.42 08:16:01 2 22.38 0.00 1.23 1.45 0.08 74.85 08:16:01 3 10.75 0.00 0.63 0.03 0.07 88.52 Average: all 39.55 2.66 3.53 2.57 0.11 51.57 Average: 0 36.59 2.13 3.47 2.46 0.11 55.24 Average: 1 41.25 2.72 3.58 3.10 0.11 49.23 Average: 2 38.73 3.08 3.48 1.89 0.11 52.72 Average: 3 41.65 2.72 3.62 2.82 0.11 49.09