---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4442 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 476 2542 0 924 3227 Swap: 1023 5 1018 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:24:d6:da brd ff:ff:ff:ff:ff:ff inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe24:d6da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:5e:1a:09 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 inet6 fe80::42:8eff:fe5e:1a09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4442) 06/25/24 _x86_64_ (4 CPU) 09:23:30 LINUX RESTART (4 CPU) 09:24:01 tps rtps wtps bread/s bwrtn/s 09:25:01 147.09 58.96 88.14 4703.75 8623.10 09:26:01 120.36 42.31 78.05 2468.26 15496.75 09:27:01 208.89 31.78 177.12 2456.10 38215.06 09:28:01 285.77 7.70 278.07 183.41 8520.09 09:29:01 316.26 1.27 315.00 20.80 8580.97 09:30:01 582.47 3.33 579.14 84.65 16057.86 09:31:01 328.99 3.16 325.83 96.72 8816.39 09:32:01 619.92 4.70 615.22 255.39 17492.09 09:33:01 1363.26 13.51 1349.74 259.56 16796.67 09:34:01 997.08 1.45 995.63 80.64 19615.19 09:35:01 294.52 193.50 101.02 6867.92 4244.76 Average: 478.59 32.87 445.72 1588.66 14769.84 09:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 1608164 3356380 2430488 60.18 54836 1846940 875320 17.21 567192 1678488 148444 09:26:01 360332 2493424 3678320 91.08 68568 2203392 1701468 33.45 1517220 1943484 23316 09:27:01 107324 1769272 3931328 97.34 83384 1802980 3038568 59.73 2164128 1558112 2572 09:28:01 116560 1221764 3922092 97.11 109472 1225312 3691300 72.56 2614588 1093532 1680 09:29:01 118472 1186940 3920180 97.07 125264 1166400 3774348 74.19 2637316 1049748 2800 09:30:01 120240 1033684 3918412 97.02 136824 987752 3999392 78.62 2714264 941608 3084 09:31:01 116284 653992 3922368 97.12 126692 623568 4409784 86.68 2917000 738712 2496 09:32:01 122320 623232 3916332 96.97 112684 581432 4466852 87.81 2914032 703564 3368 09:33:01 212692 572208 3825960 94.73 96824 439744 4537872 89.20 2874748 631216 3744 09:34:01 126904 421228 3911748 96.86 97376 401984 4792372 94.20 2996512 616944 3008 09:35:01 2668520 3309412 1370132 33.93 112540 695456 986500 19.39 551868 655960 195340 Average: 516165 1512867 3522487 87.22 102224 1088633 3297616 64.82 2224443 1055579 35441 09:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:25:01 ens3 359.29 255.22 1584.10 72.08 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:26:01 ens3 468.56 442.71 3599.98 81.86 0.00 0.00 0.00 0.00 09:27:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 09:27:01 lo 3.25 3.25 0.37 0.37 0.00 0.00 0.00 0.00 09:27:01 ens3 791.16 567.69 7707.05 85.28 0.00 0.00 0.00 0.00 09:27:01 veth96a29ad 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 48.70 47.17 128.85 5.45 0.00 0.00 0.00 0.00 09:28:01 lo 87.19 87.19 133.48 133.48 0.00 0.00 0.00 0.00 09:28:01 ens3 47.48 22.58 11.02 8.56 0.00 0.00 0.00 0.00 09:28:01 veth96a29ad 48.53 47.03 129.51 5.44 0.00 0.00 0.00 0.01 09:29:01 docker0 41.51 35.39 27.00 5.96 0.00 0.00 0.00 0.00 09:29:01 lo 85.54 85.54 33.74 33.74 0.00 0.00 0.00 0.00 09:29:01 ens3 7.42 3.45 1.68 1.48 0.00 0.00 0.00 0.00 09:29:01 veth96a29ad 41.33 35.21 27.55 5.95 0.00 0.00 0.00 0.00 09:30:01 docker0 75.30 62.41 49.65 9.44 0.00 0.00 0.00 0.00 09:30:01 lo 144.93 144.93 59.35 59.35 0.00 0.00 0.00 0.00 09:30:01 ens3 31.44 22.61 6.85 7.95 0.00 0.00 0.00 0.00 09:30:01 veth96a29ad 75.14 62.26 50.67 9.43 0.00 0.00 0.00 0.00 09:31:01 docker0 40.55 34.39 26.30 5.54 0.00 0.00 0.00 0.00 09:31:01 lo 108.11 108.11 35.80 35.80 0.00 0.00 0.00 0.00 09:31:01 ens3 161.02 87.54 43.68 39.93 0.00 0.00 0.00 0.00 09:31:01 veth96a29ad 40.38 34.22 26.85 5.53 0.00 0.00 0.00 0.00 09:32:01 docker0 66.19 51.62 37.84 6.37 0.00 0.00 0.00 0.00 09:32:01 lo 130.57 130.57 44.76 44.76 0.00 0.00 0.00 0.00 09:32:01 ens3 1.23 1.10 0.25 0.46 0.00 0.00 0.00 0.00 09:32:01 veth96a29ad 66.01 51.46 38.74 6.36 0.00 0.00 0.00 0.00 09:33:01 docker0 63.34 50.82 39.84 18.58 0.00 0.00 0.00 0.00 09:33:01 lo 125.43 125.43 58.95 58.95 0.00 0.00 0.00 0.00 09:33:01 ens3 150.36 58.47 42.72 30.25 0.00 0.00 0.00 0.00 09:33:01 veth96a29ad 63.17 50.66 40.69 18.57 0.00 0.00 0.00 0.00 09:34:01 docker0 69.11 58.35 70.23 7.19 0.00 0.00 0.00 0.00 09:34:01 lo 136.77 136.77 77.82 77.82 0.00 0.00 0.00 0.00 09:34:01 ens3 35.44 20.29 7.81 7.33 0.00 0.00 0.00 0.00 09:34:01 veth96a29ad 68.94 58.18 71.17 7.18 0.00 0.00 0.00 0.01 09:35:01 docker0 10.66 9.30 2.74 0.94 0.00 0.00 0.00 0.00 09:35:01 lo 33.86 33.86 4.57 4.57 0.00 0.00 0.00 0.00 09:35:01 ens3 591.22 277.67 703.80 163.07 0.00 0.00 0.00 0.00 Average: docker0 37.77 31.79 34.77 5.41 0.00 0.00 0.00 0.00 Average: lo 78.04 78.04 40.83 40.83 0.00 0.00 0.00 0.00 Average: ens3 240.42 159.94 1246.37 45.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4442) 06/25/24 _x86_64_ (4 CPU) 09:23:30 LINUX RESTART (4 CPU) 09:24:01 CPU %user %nice %system %iowait %steal %idle 09:25:01 all 21.59 0.00 2.03 4.35 0.06 71.97 09:25:01 0 12.49 0.00 1.64 9.22 0.03 76.62 09:25:01 1 14.34 0.00 1.63 1.28 0.03 82.71 09:25:01 2 36.23 0.00 2.54 2.48 0.07 58.68 09:25:01 3 23.35 0.00 2.28 4.41 0.08 69.87 09:26:01 all 40.97 0.00 2.20 1.83 0.09 54.91 09:26:01 0 37.81 0.00 1.86 1.89 0.08 58.36 09:26:01 1 40.65 0.00 1.81 1.34 0.08 56.13 09:26:01 2 36.06 0.00 2.69 2.89 0.10 58.25 09:26:01 3 49.36 0.00 2.45 1.21 0.10 46.88 09:27:01 all 37.69 0.00 3.92 4.36 0.09 53.94 09:27:01 0 30.38 0.00 3.53 3.28 0.08 62.72 09:27:01 1 42.93 0.00 4.15 5.62 0.08 47.21 09:27:01 2 30.68 0.00 3.88 5.87 0.08 59.48 09:27:01 3 46.89 0.00 4.07 2.68 0.10 46.25 09:28:01 all 33.83 0.00 2.02 6.62 0.08 57.44 09:28:01 0 34.28 0.00 2.97 14.16 0.08 48.51 09:28:01 1 42.12 0.00 1.79 6.72 0.08 49.28 09:28:01 2 33.01 0.00 1.76 4.33 0.08 60.82 09:28:01 3 26.02 0.00 1.60 1.30 0.07 71.00 09:29:01 all 6.99 0.00 1.88 8.63 0.07 82.43 09:29:01 0 7.34 0.00 1.61 3.27 0.07 87.72 09:29:01 1 6.94 0.00 2.01 12.61 0.08 78.36 09:29:01 2 6.86 0.00 2.06 8.17 0.08 82.82 09:29:01 3 6.80 0.00 1.83 10.47 0.07 80.82 09:30:01 all 11.10 0.00 3.12 16.66 0.09 69.03 09:30:01 0 10.57 0.00 3.22 20.64 0.10 65.47 09:30:01 1 10.79 0.00 2.58 12.06 0.07 74.50 09:30:01 2 13.06 0.00 3.62 23.42 0.12 59.78 09:30:01 3 10.01 0.00 3.08 10.59 0.08 76.23 09:31:01 all 18.67 0.00 2.28 8.94 0.09 70.02 09:31:01 0 15.79 0.00 2.05 5.66 0.08 76.41 09:31:01 1 22.81 0.00 2.51 10.35 0.08 64.25 09:31:01 2 16.31 0.00 2.67 14.59 0.10 66.33 09:31:01 3 19.78 0.00 1.89 5.16 0.08 73.08 09:32:01 all 6.19 0.00 3.17 18.70 0.09 71.84 09:32:01 0 6.52 0.00 3.16 16.82 0.08 73.41 09:32:01 1 4.88 0.00 2.82 17.32 0.08 74.90 09:32:01 2 6.25 0.00 2.92 13.68 0.10 77.04 09:32:01 3 7.11 0.00 3.78 27.00 0.08 62.02 09:33:01 all 9.28 0.00 4.07 19.71 0.09 66.86 09:33:01 0 10.40 0.00 4.27 15.99 0.08 69.26 09:33:01 1 5.09 0.00 3.25 25.74 0.07 65.85 09:33:01 2 10.73 0.00 4.38 17.21 0.10 67.57 09:33:01 3 10.92 0.00 4.35 19.85 0.10 64.78 09:34:01 all 9.35 0.00 4.11 19.68 0.09 66.77 09:34:01 0 11.04 0.00 4.01 22.18 0.10 62.67 09:34:01 1 7.60 0.00 3.21 13.77 0.08 75.33 09:34:01 2 8.62 0.00 4.50 23.40 0.10 63.37 09:34:01 3 10.14 0.00 4.72 19.41 0.08 65.65 09:35:01 all 33.55 0.00 2.40 6.31 0.08 57.66 09:35:01 0 31.60 0.00 2.28 8.65 0.08 57.39 09:35:01 1 38.06 0.00 2.99 6.52 0.07 52.36 09:35:01 2 31.30 0.00 2.15 6.04 0.08 60.44 09:35:01 3 33.24 0.00 2.19 4.03 0.08 60.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.86 0.00 2.83 10.51 0.08 65.71 Average: 0 18.95 0.00 2.78 11.06 0.08 67.13 Average: 1 21.48 0.00 2.61 10.30 0.07 65.54 Average: 2 20.86 0.00 3.01 11.06 0.09 64.97 Average: 3 22.16 0.00 2.93 9.62 0.09 65.21