---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5058 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 9.6G 9.7G 50% / 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 491 717 0 2735 3170 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:b0:9e brd ff:ff:ff:ff:ff:ff inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85392sec preferred_lft 85392sec inet6 fe80::f816:3eff:fe10:b09e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:2a:0b:c8 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:dbff:fe2a:bc8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5058) 03/20/24 _x86_64_ (4 CPU) 13:52:13 LINUX RESTART (4 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:01 74.15 18.28 55.87 1026.10 6291.75 13:55:01 154.07 12.86 141.21 2267.36 19225.33 13:56:01 41.48 0.00 41.48 0.00 9940.74 13:57:01 10.05 0.00 10.05 0.00 1612.80 13:58:01 3.73 0.00 3.73 0.00 319.95 13:59:01 2.73 0.00 2.73 0.00 229.96 14:00:01 3.72 0.00 3.72 0.00 310.88 14:01:01 5.83 1.77 4.07 41.33 605.77 14:02:02 3.73 0.00 3.73 0.00 273.55 14:03:01 2.71 0.00 2.71 0.00 372.14 14:04:01 3.40 0.02 3.38 1.33 764.41 14:05:01 3.50 0.00 3.50 0.00 415.80 14:06:01 2.93 0.00 2.93 0.00 387.54 14:07:01 3.43 0.00 3.43 0.00 482.05 14:08:01 17.06 6.55 10.51 194.97 2029.39 Average: 22.19 2.63 19.56 235.66 2886.89 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 1584644 3351416 2454008 60.76 55116 1864872 878968 17.28 572460 1696528 164484 13:55:01 950832 3242800 3087820 76.46 76356 2346860 1373992 27.01 840520 2010436 136804 13:56:01 834112 3296968 3204540 79.35 89324 2492640 1300996 25.57 875400 2069104 42676 13:57:01 835856 3302196 3202796 79.30 89516 2495752 1315612 25.86 873032 2069624 2324 13:58:01 820804 3294496 3217848 79.68 89728 2502392 1324832 26.04 884672 2071912 1536 13:59:01 817440 3298528 3221212 79.76 89904 2509064 1327668 26.10 883096 2075464 3640 14:00:01 763560 3260048 3275092 81.09 90076 2523352 1395768 27.44 927684 2083728 11324 14:01:01 761416 3267932 3277236 81.15 90208 2531660 1398068 27.48 924056 2088152 3144 14:02:02 743504 3258228 3295148 81.59 90392 2539064 1399620 27.51 937140 2092136 5532 14:03:01 732924 3266288 3305728 81.85 90548 2556708 1400004 27.52 931404 2107624 15132 14:04:01 649972 3195376 3388680 83.91 90752 2567952 1530376 30.08 1007160 2114316 7212 14:05:01 694876 3244164 3343776 82.79 90972 2571196 1505932 29.60 960080 2115048 2320 14:06:01 705020 3262608 3333632 82.54 91164 2578664 1398516 27.49 945800 2118996 2844 14:07:01 693448 3261548 3345204 82.83 91340 2588352 1397776 27.48 951596 2124312 2756 14:08:01 807876 3289416 3230776 80.00 91336 2512272 1096520 21.55 1030776 1946700 1532 Average: 826419 3272801 3212233 79.54 87115 2478720 1336310 26.27 902992 2052272 26884 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 ens3 71.54 65.26 947.08 7.49 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:55:01 veth328d72f 270.79 835.06 18.69 822.37 0.00 0.00 0.00 0.07 13:55:01 ens3 1030.94 386.44 1784.10 33.33 0.00 0.00 0.00 0.00 13:55:01 docker0 339.31 948.81 18.56 1335.92 0.00 0.00 0.00 0.00 13:55:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 13:56:01 veth328d72f 140.61 204.70 9.20 1028.00 0.00 0.00 0.00 0.08 13:56:01 ens3 216.63 148.33 1029.90 11.29 0.00 0.00 0.00 0.00 13:56:01 docker0 140.61 204.67 7.28 1028.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 veth328d72f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 4.65 5.85 1.07 1.40 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 veth328d72f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 6.08 5.72 1.39 1.78 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 veth328d72f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 8.95 6.08 1.87 2.16 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 veth328d72f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 7.98 6.68 1.64 2.23 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 veth328d72f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 15.73 13.26 11.71 14.61 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:02:02 veth328d72f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:02 ens3 8.25 6.62 1.75 2.11 0.00 0.00 0.00 0.00 14:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 veth328d72f 43.77 57.82 2.93 437.03 0.00 0.00 0.00 0.04 14:03:01 ens3 63.07 48.35 438.25 4.29 0.00 0.00 0.00 0.00 14:03:01 docker0 43.77 57.82 2.33 437.03 0.00 0.00 0.00 0.00 14:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 veth328d72f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 6.13 5.38 1.23 1.72 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 veth328d72f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 6.62 6.30 1.65 1.91 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 veth328d72f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 3.58 4.53 0.79 1.40 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 veth328d72f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 8.47 8.83 1.84 2.23 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 9.73 9.06 6.17 2.64 0.00 0.00 0.00 0.00 14:08:01 docker0 1.02 0.90 0.08 4.25 0.00 0.00 0.00 0.00 14:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 97.93 48.44 281.85 6.04 0.00 0.00 0.00 0.00 Average: docker0 34.97 80.84 1.88 186.73 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5058) 03/20/24 _x86_64_ (4 CPU) 13:52:13 LINUX RESTART (4 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 20.47 0.00 1.33 2.34 0.08 75.78 13:54:01 0 17.66 0.00 1.08 0.18 0.05 81.02 13:54:01 1 31.83 0.00 1.62 7.19 0.12 59.24 13:54:01 2 25.10 0.00 1.86 1.54 0.10 71.40 13:54:01 3 7.32 0.00 0.73 0.43 0.05 91.46 13:55:01 all 14.95 0.00 3.03 3.96 0.20 77.87 13:55:01 0 12.11 0.00 2.43 2.40 0.22 82.84 13:55:01 1 10.22 0.00 3.53 6.44 0.18 79.63 13:55:01 2 28.67 0.00 2.87 2.97 0.23 65.26 13:55:01 3 8.70 0.00 3.33 4.05 0.17 83.75 13:56:01 all 5.60 0.00 1.65 1.15 0.11 91.48 13:56:01 0 4.27 0.00 1.40 1.04 0.12 93.17 13:56:01 1 4.47 0.00 1.79 2.36 0.08 91.30 13:56:01 2 6.31 0.00 1.50 0.78 0.10 91.32 13:56:01 3 7.34 0.00 1.94 0.45 0.12 90.15 13:57:01 all 2.61 0.00 0.70 0.13 0.08 96.49 13:57:01 0 2.55 0.00 0.73 0.00 0.07 96.65 13:57:01 1 3.16 0.00 0.75 0.52 0.08 95.49 13:57:01 2 2.46 0.00 0.64 0.02 0.08 96.80 13:57:01 3 2.25 0.00 0.67 0.00 0.08 97.00 13:58:01 all 3.32 0.00 0.87 0.05 0.10 95.67 13:58:01 0 3.94 0.00 0.90 0.03 0.12 95.01 13:58:01 1 2.75 0.00 0.85 0.17 0.08 96.15 13:58:01 2 3.32 0.00 0.87 0.00 0.10 95.71 13:58:01 3 3.27 0.00 0.85 0.00 0.07 95.81 13:59:01 all 3.65 0.00 0.93 0.02 0.12 95.28 13:59:01 0 3.12 0.00 0.93 0.00 0.10 95.85 13:59:01 1 4.03 0.00 0.97 0.07 0.12 94.82 13:59:01 2 4.33 0.00 0.73 0.00 0.12 94.82 13:59:01 3 3.14 0.00 1.09 0.00 0.15 95.62 14:00:01 all 5.03 0.00 0.89 0.05 0.11 93.92 14:00:01 0 4.71 0.00 0.93 0.03 0.10 94.22 14:00:01 1 4.37 0.00 0.97 0.15 0.12 94.40 14:00:01 2 5.89 0.00 0.81 0.00 0.12 93.18 14:00:01 3 5.13 0.00 0.82 0.02 0.13 93.91 14:01:01 all 4.51 0.00 0.93 0.05 0.14 94.38 14:01:01 0 4.24 0.00 0.80 0.10 0.08 94.78 14:01:01 1 4.04 0.00 0.90 0.03 0.15 94.88 14:01:01 2 5.03 0.00 1.05 0.03 0.15 93.73 14:01:01 3 4.72 0.00 0.99 0.03 0.17 94.09 14:02:02 all 4.88 0.00 1.03 0.03 0.11 93.95 14:02:02 0 4.79 0.00 1.10 0.07 0.12 93.92 14:02:02 1 5.13 0.00 1.10 0.00 0.10 93.67 14:02:02 2 4.14 0.00 0.97 0.02 0.12 94.76 14:02:02 3 5.44 0.00 0.96 0.02 0.12 93.47 14:03:01 all 6.49 0.00 0.94 0.03 0.12 92.42 14:03:01 0 6.27 0.00 0.97 0.08 0.12 92.56 14:03:01 1 6.93 0.00 1.00 0.02 0.14 91.92 14:03:01 2 6.95 0.00 0.92 0.02 0.12 91.99 14:03:01 3 5.83 0.00 0.85 0.00 0.10 93.21 14:04:01 all 4.75 0.00 0.94 0.04 0.13 94.14 14:04:01 0 5.79 0.00 0.99 0.00 0.13 93.09 14:04:01 1 4.65 0.00 1.00 0.13 0.15 94.07 14:04:01 2 4.65 0.00 0.97 0.00 0.12 94.27 14:04:01 3 3.93 0.00 0.82 0.00 0.10 95.15 14:04:01 CPU %user %nice %system %iowait %steal %idle 14:05:01 all 4.49 0.00 1.12 0.04 0.15 94.20 14:05:01 0 5.11 0.00 0.95 0.05 0.15 93.75 14:05:01 1 3.91 0.00 1.25 0.13 0.18 94.52 14:05:01 2 4.48 0.00 1.07 0.00 0.12 94.34 14:05:01 3 4.46 0.00 1.20 0.00 0.15 94.19 14:06:01 all 4.94 0.00 1.01 0.04 0.15 93.86 14:06:01 0 5.50 0.00 1.00 0.00 0.12 93.39 14:06:01 1 4.54 0.00 1.22 0.13 0.15 93.95 14:06:01 2 5.29 0.00 0.92 0.00 0.15 93.64 14:06:01 3 4.43 0.00 0.94 0.00 0.15 94.48 14:07:01 all 5.10 0.00 1.15 0.04 0.15 93.56 14:07:01 0 5.70 0.00 0.97 0.03 0.13 93.16 14:07:01 1 4.54 0.00 1.17 0.12 0.17 94.01 14:07:01 2 4.82 0.00 1.22 0.00 0.17 93.79 14:07:01 3 5.34 0.00 1.20 0.02 0.17 93.27 14:08:01 all 14.62 0.00 2.23 0.30 0.24 82.61 14:08:01 0 11.71 0.00 2.15 0.18 0.25 85.70 14:08:01 1 21.57 0.00 2.69 0.50 0.20 75.03 14:08:01 2 14.11 0.00 1.97 0.30 0.23 83.39 14:08:01 3 11.10 0.00 2.14 0.20 0.27 86.29 Average: all 7.03 0.00 1.25 0.55 0.13 91.04 Average: 0 6.50 0.00 1.16 0.28 0.12 91.94 Average: 1 7.74 0.00 1.39 1.20 0.13 89.54 Average: 2 8.37 0.00 1.22 0.38 0.13 89.89 Average: 3 5.49 0.00 1.23 0.35 0.13 92.80