---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38826 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 9.9G 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/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 705 11439 1 3852 14952 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:46:05:11 brd ff:ff:ff:ff:ff:ff inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe46:511/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:79:1e:98 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-38826) 10/04/24 _x86_64_ (4 CPU) 13:43:24 LINUX RESTART (4 CPU) 13:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:45:01 303.43 135.99 167.44 0.00 10391.87 33628.40 0.00 13:46:01 234.39 47.73 186.65 0.00 3347.28 12340.30 0.00 13:47:02 92.04 18.33 73.71 0.00 897.83 25154.68 0.00 13:48:01 33.37 3.44 29.93 0.00 121.88 7206.91 0.00 13:49:01 68.54 5.70 62.85 0.00 4563.95 18427.32 0.00 13:50:01 40.64 0.18 40.46 0.00 5.73 11109.22 0.00 13:51:01 10.88 0.08 10.80 0.00 7.86 2480.91 0.00 13:52:01 22.06 0.17 21.90 0.00 11.73 6360.94 0.00 13:53:01 34.41 0.87 33.54 0.00 108.25 5428.70 0.00 Average: 93.42 23.65 69.77 0.00 2165.61 13582.70 0.00 13:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:45:01 13376524 15354484 632256 3.86 60672 2120368 1344500 7.71 889824 1852204 131916 13:46:01 12164192 14672720 1287684 7.86 86292 2602016 2162808 12.41 1645896 2257768 282276 13:47:02 11178936 14119768 1840236 11.23 99652 3001240 2364044 13.56 2430964 2437328 121500 13:48:01 11291320 14154792 1804740 11.02 100648 2925184 2227576 12.78 2402020 2357572 18604 13:49:01 10446624 13771232 2176844 13.29 113000 3354672 2692608 15.45 2999204 2569924 22928 13:50:01 9801208 13170464 2777468 16.96 116272 3391448 3203180 18.38 3611384 2598580 12160 13:51:01 9904604 13390616 2557124 15.61 118988 3492768 2837680 16.28 3430432 2663044 53328 13:52:01 9794980 13365488 2581856 15.76 126136 3560756 2827212 16.22 3493540 2701340 39196 13:53:01 11759956 15353244 594200 3.63 129920 3577796 1284272 7.37 1527696 2703252 18560 Average: 11079816 14150312 1805823 11.02 105731 3114028 2327098 13.35 2492329 2460112 77830 13:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:45:01 ens3 385.39 280.19 2232.36 73.81 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:46:01 ens3 278.42 236.99 3612.04 35.29 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 13:47:02 ens3 317.56 213.90 4080.16 23.09 0.00 0.00 0.00 0.00 13:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:02 lo 2171.54 2171.54 2068.47 2068.47 0.00 0.00 0.00 0.00 13:48:01 ens3 46.48 36.86 32.16 9.04 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 lo 2200.41 2200.41 2086.25 2086.25 0.00 0.00 0.00 0.00 13:49:01 ens3 260.55 137.90 2967.82 19.19 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 1457.53 1457.53 1381.83 1381.83 0.00 0.00 0.00 0.00 13:50:01 ens3 51.84 43.19 12.44 11.42 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 3000.33 3000.33 2848.51 2848.51 0.00 0.00 0.00 0.00 13:51:01 ens3 37.42 32.22 101.25 7.45 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 17.31 17.31 2.07 2.07 0.00 0.00 0.00 0.00 13:52:01 ens3 34.34 26.43 8.62 9.58 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 974.90 974.90 915.48 915.48 0.00 0.00 0.00 0.00 13:53:01 ens3 37.36 37.08 21.24 17.24 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 888.62 888.62 797.51 797.51 0.00 0.00 0.00 0.00 Average: ens3 161.26 116.23 1454.74 22.93 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: lo 1188.43 1188.43 1120.45 1120.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38826) 10/04/24 _x86_64_ (4 CPU) 13:43:24 LINUX RESTART (4 CPU) 13:44:01 CPU %user %nice %system %iowait %steal %idle 13:45:01 all 18.56 15.86 13.60 8.62 0.16 43.21 13:45:01 0 20.75 15.72 13.61 8.07 0.17 41.68 13:45:01 1 21.02 14.75 12.87 7.88 0.12 43.36 13:45:01 2 19.21 15.97 13.68 11.19 0.17 39.78 13:45:01 3 13.25 16.99 14.23 7.33 0.17 48.04 13:46:01 all 39.37 0.00 2.46 2.73 0.09 55.36 13:46:01 0 37.02 0.00 2.07 0.88 0.10 59.93 13:46:01 1 43.57 0.00 2.43 1.31 0.08 52.61 13:46:01 2 32.83 0.00 2.55 4.51 0.10 60.00 13:46:01 3 44.06 0.00 2.78 4.21 0.08 48.87 13:47:02 all 65.21 0.00 3.29 3.14 0.11 28.24 13:47:02 0 67.80 0.00 3.88 3.38 0.10 24.83 13:47:02 1 63.82 0.00 3.17 3.27 0.10 29.63 13:47:02 2 68.80 0.00 3.23 2.26 0.13 25.58 13:47:02 3 60.44 0.00 2.88 3.65 0.12 32.90 13:48:01 all 71.95 0.00 2.98 0.45 0.10 24.51 13:48:01 0 72.41 0.00 2.66 0.44 0.10 24.39 13:48:01 1 70.66 0.00 3.17 0.49 0.10 25.57 13:48:01 2 72.69 0.00 3.07 0.32 0.12 23.80 13:48:01 3 72.06 0.00 3.03 0.55 0.09 24.29 13:49:01 all 75.14 0.00 3.98 1.84 0.10 18.93 13:49:01 0 75.23 0.00 3.95 1.24 0.10 19.48 13:49:01 1 74.95 0.00 4.08 3.84 0.10 17.03 13:49:01 2 73.22 0.00 3.75 0.66 0.10 22.28 13:49:01 3 77.15 0.00 4.16 1.64 0.12 16.93 13:50:01 all 65.54 0.00 3.29 0.38 0.10 30.69 13:50:01 0 65.22 0.00 3.31 0.44 0.10 30.93 13:50:01 1 67.01 0.00 4.16 0.25 0.10 28.48 13:50:01 2 62.97 0.00 2.82 0.05 0.10 34.06 13:50:01 3 66.93 0.00 2.88 0.78 0.12 29.29 13:51:01 all 64.00 0.00 1.81 0.36 0.12 33.71 13:51:01 0 65.97 0.00 1.43 0.05 0.12 32.43 13:51:01 1 60.86 0.00 1.63 0.02 0.13 37.36 13:51:01 2 62.99 0.00 2.14 0.91 0.12 33.83 13:51:01 3 66.16 0.00 2.03 0.47 0.12 31.21 13:52:01 all 71.15 0.00 2.10 0.42 0.10 26.24 13:52:01 0 72.65 0.00 2.67 0.83 0.10 23.75 13:52:01 1 77.58 0.00 1.61 0.05 0.10 20.66 13:52:01 2 75.43 0.00 2.36 0.54 0.08 21.59 13:52:01 3 58.88 0.00 1.75 0.27 0.10 39.00 13:53:01 all 41.37 0.00 1.87 1.02 0.07 55.68 13:53:01 0 29.53 0.00 1.70 0.42 0.05 68.30 13:53:01 1 51.55 0.00 1.71 0.74 0.07 45.94 13:53:01 2 50.68 0.00 2.34 1.01 0.07 45.91 13:53:01 3 33.83 0.00 1.73 1.91 0.08 62.45 Average: all 56.91 1.75 3.92 2.11 0.11 35.20 Average: 0 56.24 1.74 3.91 1.75 0.10 36.26 Average: 1 59.02 1.63 3.86 1.98 0.10 33.41 Average: 2 57.62 1.77 3.99 2.39 0.11 34.12 Average: 3 54.74 1.88 3.93 2.31 0.11 37.03