---> uname -a: Linux prd-ubuntu2004-docker-2c-1g-635 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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 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 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 xsaves 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 796M 1.3M 795M 1% /run /dev/vda1 39G 15G 25G 38% / 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25577 /dev/loop4 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 7957 748 1271 1 5938 6901 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:53:33:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85076sec preferred_lft 85076sec inet6 fe80::f816:3eff:fe53:3359/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:07:ea:f8 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-1g-635) 12/21/25 _x86_64_ (2 CPU) 18:49:15 LINUX RESTART (2 CPU) 18:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:51:01 52.83 9.05 43.79 0.00 705.23 12854.65 0.00 18:52:01 297.28 25.25 272.04 0.00 4044.53 21126.08 0.00 18:53:01 64.34 0.03 64.31 0.00 2.53 15704.18 0.00 18:54:01 150.47 0.43 150.04 0.00 4.00 24757.74 0.00 18:55:01 99.85 6.90 92.95 0.00 2654.09 41980.47 0.00 18:56:01 32.28 0.02 32.26 0.00 0.13 16092.65 0.00 18:57:01 38.70 0.00 38.70 0.00 0.00 21670.27 0.00 18:58:01 48.27 2.03 46.24 0.00 74.62 39326.98 0.00 18:59:01 24.80 0.15 24.65 0.00 1.60 21723.18 0.00 19:00:01 3.05 0.08 2.97 0.00 2.13 155.31 0.00 19:01:01 1.68 0.03 1.65 0.00 0.27 31.46 0.00 19:02:01 1.55 0.00 1.55 0.00 0.00 18.93 0.00 19:03:01 16.16 1.07 15.10 0.00 139.31 15043.89 0.00 19:04:01 28.68 0.00 28.68 0.00 0.00 25218.06 0.00 19:05:01 4.75 2.82 1.93 0.00 38.66 42.66 0.00 19:06:01 1.40 0.02 1.38 0.00 0.13 18.93 0.00 19:07:01 0.97 0.00 0.97 0.00 0.00 11.46 0.00 19:08:01 42.19 2.25 39.94 0.00 59.99 6459.32 0.00 19:09:01 89.47 0.73 88.74 0.00 29.86 53645.19 0.00 19:10:01 31.16 1.13 30.03 0.00 31.06 20091.45 0.00 19:11:01 58.89 8.65 50.24 0.00 742.41 22950.04 0.00 Average: 51.85 2.89 48.96 0.00 406.21 17092.03 0.00 18:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:51:01 4834112 7037464 755216 9.27 70484 2280584 2695740 29.31 922516 2109104 210972 18:52:01 4065432 7059496 739984 9.08 121952 2941180 2979704 32.40 1188336 2539264 338808 18:53:01 4108540 7140180 640636 7.86 125672 2987384 2751024 29.91 1162256 2515404 30128 18:54:01 3018060 7101068 713048 8.75 159364 3890888 2972292 32.32 1570360 3115004 347576 18:55:01 2433948 7057316 714764 8.77 188388 4415400 2842384 30.90 2100924 3140908 219488 18:56:01 1855096 7077928 694904 8.53 190904 4988316 2748036 29.88 2363736 3432616 337996 18:57:01 1557004 7052532 707964 8.69 192640 5258892 2863764 31.14 2402268 3680660 350756 18:58:01 1099400 6323076 1437592 17.64 179544 5003508 3658932 39.78 3143356 3398456 115988 18:59:01 1787804 7016600 744332 9.13 180156 5006964 2879880 31.31 2484688 3368188 3884 19:00:01 1783504 7013688 748304 9.18 180240 5007132 2879880 31.31 2488480 3369316 400 19:01:01 1783324 7021140 748532 9.19 180272 5007152 2879880 31.31 2480648 3376900 124 19:02:01 1783552 7021376 748268 9.18 180288 5007148 2879880 31.31 2480596 3376868 148 19:03:01 2098244 6980168 801912 9.84 184388 4641696 3061556 33.29 2495588 3054232 93856 19:04:01 2115428 7018380 763764 9.37 184684 4662176 2950752 32.08 2494456 3037936 168 19:05:01 2098168 7003584 779752 9.57 185244 4663016 2982808 32.43 2510364 3039084 44 19:06:01 2098584 7004024 779312 9.56 185268 4663024 2982808 32.43 2509856 3039092 192 19:07:01 2098940 7006136 779008 9.56 185284 4663024 2982808 32.43 2508156 3040896 124 19:08:01 1548788 7059476 722068 8.86 203612 5207388 2907036 31.61 2612500 3442676 537712 19:09:01 979732 6497544 1274808 15.64 209596 5207248 3458592 37.60 3080256 3532508 12040 19:10:01 1165420 7028648 742028 9.11 214040 5538036 2851748 31.01 2917900 3497792 344708 19:11:01 1318540 7076644 673748 8.27 226272 5442696 2532584 27.54 2841788 3426004 35124 Average: 2172934 6980784 795712 9.76 177538 4594422 2940099 31.97 2321858 3168234 141916 18:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:51:01 ens3 249.28 165.06 2653.49 14.70 0.00 0.00 0.00 0.00 18:51:01 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 ens3 181.89 118.68 809.20 16.31 0.00 0.00 0.00 0.00 18:52:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 ens3 3.67 3.97 2.54 0.71 0.00 0.00 0.00 0.00 18:53:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 ens3 253.49 122.11 1498.97 12.23 0.00 0.00 0.00 0.00 18:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 195.22 141.59 2382.20 10.46 0.00 0.00 0.00 0.00 18:55:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 0.45 0.23 0.13 0.24 0.00 0.00 0.00 0.00 18:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 ens3 8.38 5.35 19.09 0.72 0.00 0.00 0.00 0.00 18:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 8.59 6.65 6.06 12.82 0.00 0.00 0.00 0.00 18:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 0.25 0.37 0.07 0.27 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 0.47 0.42 0.20 0.31 0.00 0.00 0.00 0.00 19:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 ens3 0.20 0.30 0.06 0.24 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 0.35 0.45 0.08 0.25 0.00 0.00 0.00 0.00 19:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 0.45 0.35 0.10 0.29 0.00 0.00 0.00 0.00 19:03:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 0.45 0.43 0.08 0.25 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 1.33 0.73 0.51 0.74 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.30 0.37 0.07 0.27 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.27 0.35 0.07 0.25 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 198.85 105.23 1715.61 10.54 0.00 0.00 0.00 0.00 19:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 0.78 0.68 0.18 0.37 0.00 0.00 0.00 0.00 19:09:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 ens3 50.97 35.96 112.09 4.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.57 0.57 0.04 0.04 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 23.85 18.18 20.14 7.74 0.00 0.00 0.00 0.00 19:11:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 56.17 34.64 439.10 4.46 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-1g-635) 12/21/25 _x86_64_ (2 CPU) 18:49:15 LINUX RESTART (2 CPU) 18:50:01 CPU %user %nice %system %iowait %steal %idle 18:51:01 all 20.20 0.00 2.11 2.29 0.09 75.31 18:51:01 0 25.62 0.00 2.29 2.04 0.10 69.95 18:51:01 1 14.77 0.00 1.94 2.54 0.08 80.67 18:52:01 all 52.35 0.00 5.59 6.28 0.09 35.70 18:52:01 0 59.58 0.00 6.01 6.75 0.08 27.57 18:52:01 1 45.14 0.00 5.17 5.80 0.10 43.79 18:53:01 all 84.02 0.00 8.66 0.23 0.09 6.99 18:53:01 0 84.43 0.00 8.76 0.42 0.08 6.30 18:53:01 1 83.62 0.00 8.56 0.03 0.10 7.68 18:54:01 all 78.37 0.00 6.33 2.12 0.09 13.08 18:54:01 0 78.07 0.00 6.40 2.93 0.10 12.50 18:54:01 1 78.66 0.00 6.26 1.32 0.08 13.67 18:55:01 all 69.49 0.00 10.30 1.31 0.08 18.82 18:55:01 0 71.64 0.00 9.06 1.44 0.08 17.77 18:55:01 1 67.34 0.00 11.54 1.18 0.08 19.87 18:56:01 all 90.81 0.00 5.81 0.05 0.08 3.25 18:56:01 0 91.42 0.00 5.50 0.00 0.07 3.01 18:56:01 1 90.21 0.00 6.12 0.10 0.08 3.49 18:57:01 all 84.29 0.00 5.71 0.50 0.08 9.41 18:57:01 0 81.14 0.00 5.20 0.03 0.08 13.55 18:57:01 1 87.45 0.00 6.23 0.98 0.08 5.27 18:58:01 all 77.39 0.00 10.42 0.79 0.09 11.31 18:58:01 0 77.85 0.00 10.84 1.30 0.10 9.91 18:58:01 1 76.92 0.00 9.99 0.29 0.08 12.72 18:59:01 all 26.23 0.00 3.61 1.25 0.06 68.85 18:59:01 0 27.65 0.00 3.79 1.64 0.05 66.87 18:59:01 1 24.81 0.00 3.44 0.87 0.07 70.82 19:00:01 all 0.37 0.00 0.04 0.05 0.03 99.52 19:00:01 0 0.53 0.00 0.03 0.05 0.02 99.37 19:00:01 1 0.20 0.00 0.05 0.05 0.03 99.67 19:01:01 all 0.13 0.00 0.04 0.02 0.03 99.78 19:01:01 0 0.12 0.00 0.05 0.02 0.03 99.78 19:01:01 1 0.15 0.00 0.03 0.02 0.02 99.78 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 0.09 0.00 0.03 0.02 0.03 99.83 19:02:01 0 0.03 0.00 0.05 0.02 0.03 99.87 19:02:01 1 0.15 0.00 0.00 0.02 0.03 99.80 19:03:01 all 19.62 0.00 2.66 0.59 0.04 77.10 19:03:01 0 18.79 0.00 2.36 0.74 0.05 78.06 19:03:01 1 20.44 0.00 2.96 0.43 0.03 76.13 19:04:01 all 25.41 0.00 3.45 1.14 0.05 69.96 19:04:01 0 18.49 0.00 2.44 1.37 0.05 77.66 19:04:01 1 32.44 0.00 4.48 0.90 0.05 62.13 19:05:01 all 1.19 0.00 0.13 0.05 0.03 98.59 19:05:01 0 2.23 0.00 0.11 0.03 0.03 97.59 19:05:01 1 0.13 0.00 0.15 0.07 0.03 99.62 19:06:01 all 0.75 0.00 0.02 0.01 0.02 99.20 19:06:01 0 1.40 0.00 0.03 0.02 0.03 98.51 19:06:01 1 0.08 0.00 0.00 0.00 0.02 99.90 19:07:01 all 0.18 0.00 0.02 0.02 0.03 99.77 19:07:01 0 0.25 0.00 0.03 0.02 0.03 99.67 19:07:01 1 0.10 0.00 0.00 0.02 0.02 99.87 19:08:01 all 47.38 0.00 4.15 0.80 0.08 47.59 19:08:01 0 47.47 0.00 3.83 1.24 0.07 47.39 19:08:01 1 47.29 0.00 4.47 0.37 0.08 47.79 19:09:01 all 82.00 0.00 10.70 0.99 0.11 6.20 19:09:01 0 81.97 0.00 10.50 0.86 0.10 6.57 19:09:01 1 82.04 0.00 10.91 1.12 0.12 5.82 19:10:01 all 76.10 0.00 7.79 0.91 0.08 15.11 19:10:01 0 73.48 0.00 7.00 0.82 0.08 18.62 19:10:01 1 78.74 0.00 8.58 0.99 0.08 11.60 19:11:01 all 57.06 0.00 6.93 1.33 0.09 34.60 19:11:01 0 68.92 0.00 7.48 1.24 0.10 22.26 19:11:01 1 45.23 0.00 6.37 1.41 0.08 46.91 Average: all 42.37 0.00 4.48 0.99 0.07 52.09 Average: 0 43.20 0.00 4.35 1.09 0.07 51.29 Average: 1 41.54 0.00 4.61 0.88 0.07 52.90