---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5585 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 455 718 0 2769 3205 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:70:1f:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.4/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fe70:1f3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:53:19:f3 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:e5ff:fe53:19f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5585) 03/26/24 _x86_64_ (4 CPU) 14:52:30 LINUX RESTART (4 CPU) 14:53:02 tps rtps wtps bread/s bwrtn/s 14:54:01 132.16 53.02 79.14 3414.74 7754.48 14:55:01 172.34 12.83 159.51 2273.09 20598.30 14:56:01 38.91 0.00 38.91 0.00 10933.24 14:57:01 4.07 0.00 4.07 0.00 347.75 14:58:01 3.92 0.00 3.92 0.00 360.34 14:59:01 2.70 0.00 2.70 0.00 185.04 15:00:01 3.97 0.00 3.97 0.00 327.95 15:01:01 3.70 0.00 3.70 0.00 603.77 15:02:01 3.48 0.00 3.48 0.00 311.15 15:03:01 3.12 0.00 3.12 0.00 320.03 15:04:01 3.87 0.00 3.87 0.00 776.80 15:05:01 3.42 0.02 3.40 0.40 411.13 15:06:01 3.48 0.00 3.48 0.00 400.80 15:07:01 3.15 0.00 3.15 0.00 488.05 15:08:01 22.38 5.65 16.73 197.83 2286.55 Average: 26.86 4.71 22.14 389.03 3068.40 14:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 1595856 3333508 2442796 60.49 53860 1837564 914160 17.97 589028 1669236 156184 14:55:01 957640 3253704 3081012 76.29 78108 2348720 1383124 27.19 832632 2008644 136956 14:56:01 846028 3308628 3192624 79.05 89820 2491464 1307716 25.71 864640 2064512 3084 14:57:01 844852 3311448 3193800 79.08 90024 2494964 1314680 25.84 866356 2065516 2204 14:58:01 830980 3304728 3207672 79.42 90228 2501352 1323708 26.02 876572 2068172 4 14:59:01 830860 3312396 3207792 79.43 90412 2508404 1324204 26.03 872256 2071832 4220 15:00:01 783180 3279768 3255472 80.61 90596 2522384 1448008 28.46 910904 2079888 11044 15:01:01 795440 3299688 3243212 80.30 90752 2529396 1393672 27.40 894440 2083808 2892 15:02:01 767512 3279888 3271140 81.00 90900 2536788 1449196 28.49 917180 2087688 4248 15:03:01 729352 3262828 3309300 81.94 91036 2556852 1509044 29.66 935116 2104792 17540 15:04:01 737184 3278960 3301468 81.75 91220 2564400 1393168 27.39 923676 2108512 5856 15:05:01 760000 3307132 3278652 81.18 91396 2569136 1396016 27.44 897396 2110708 2672 15:06:01 744368 3300000 3294284 81.57 91628 2576824 1395040 27.42 908052 2114824 3136 15:07:01 734120 3300024 3304532 81.82 91812 2586232 1395808 27.44 913072 2119820 2884 15:08:01 761364 3290296 3277288 81.15 92688 2557784 968908 19.05 1091992 1929848 3852 Average: 847916 3294866 3190736 79.00 87632 2478818 1327763 26.10 886221 2045853 23785 14:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 14:54:01 ens3 334.23 208.49 1497.94 63.45 0.00 0.00 0.00 0.00 14:55:01 docker0 331.78 941.04 19.24 1335.44 0.00 0.00 0.00 0.00 14:55:01 veth55f6b1b 264.01 833.71 19.08 822.30 0.00 0.00 0.00 0.07 14:55:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 14:55:01 ens3 1059.29 398.80 1927.06 42.09 0.00 0.00 0.00 0.00 14:56:01 docker0 138.19 191.28 7.15 1030.58 0.00 0.00 0.00 0.00 14:56:01 veth55f6b1b 138.19 191.32 9.04 1030.59 0.00 0.00 0.00 0.08 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 197.45 142.03 1031.57 10.44 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth55f6b1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 ens3 5.45 5.56 1.14 1.42 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth55f6b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 5.35 4.97 1.10 1.56 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth55f6b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 ens3 3.70 4.20 0.82 1.50 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth55f6b1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 12.66 11.60 2.73 3.03 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth55f6b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 4.58 5.03 0.95 1.41 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth55f6b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 3.65 4.68 0.75 1.40 0.00 0.00 0.00 0.00 15:03:01 docker0 41.19 57.66 2.15 431.91 0.00 0.00 0.00 0.00 15:03:01 veth55f6b1b 41.19 57.66 2.71 431.91 0.00 0.00 0.00 0.04 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 ens3 63.63 47.53 433.13 5.06 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 veth55f6b1b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 8.13 5.73 1.71 1.93 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 veth55f6b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 ens3 3.83 3.53 1.04 1.42 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 veth55f6b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 6.73 6.61 1.46 1.97 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 veth55f6b1b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 ens3 7.67 8.07 1.62 1.97 0.00 0.00 0.00 0.00 15:08:01 docker0 1.03 0.93 0.08 4.28 0.00 0.00 0.00 0.00 15:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 ens3 18.43 15.85 11.99 5.70 0.00 0.00 0.00 0.00 Average: docker0 34.18 79.48 1.91 187.02 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 115.41 58.01 326.36 9.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5585) 03/26/24 _x86_64_ (4 CPU) 14:52:30 LINUX RESTART (4 CPU) 14:53:02 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 22.09 0.00 1.81 3.89 0.06 72.14 14:54:01 0 24.16 0.00 1.44 1.17 0.07 73.16 14:54:01 1 31.68 0.00 2.65 7.57 0.09 58.02 14:54:01 2 18.97 0.00 1.80 3.52 0.07 75.65 14:54:01 3 13.57 0.00 1.34 3.32 0.03 81.73 14:55:01 all 14.97 0.00 3.32 4.41 0.06 77.24 14:55:01 0 17.84 0.00 3.64 4.27 0.07 74.18 14:55:01 1 8.31 0.00 2.89 5.08 0.05 83.66 14:55:01 2 21.55 0.00 3.49 3.45 0.07 71.44 14:55:01 3 12.20 0.00 3.30 4.79 0.07 79.65 14:56:01 all 4.98 0.00 1.80 1.00 0.04 92.18 14:56:01 0 4.23 0.00 1.57 0.33 0.03 93.83 14:56:01 1 7.14 0.00 1.38 0.13 0.05 91.29 14:56:01 2 3.59 0.00 2.00 2.59 0.03 91.79 14:56:01 3 4.95 0.00 2.21 0.97 0.05 91.82 14:57:01 all 2.53 0.00 0.81 0.03 0.03 96.59 14:57:01 0 2.58 0.00 0.90 0.12 0.03 96.37 14:57:01 1 2.49 0.00 0.78 0.02 0.05 96.66 14:57:01 2 2.34 0.00 0.80 0.00 0.02 96.84 14:57:01 3 2.73 0.00 0.75 0.00 0.03 96.48 14:58:01 all 3.04 0.00 0.74 0.05 0.03 96.14 14:58:01 0 3.07 0.00 0.73 0.13 0.02 96.05 14:58:01 1 3.07 0.00 0.72 0.00 0.03 96.18 14:58:01 2 3.16 0.00 0.58 0.03 0.03 96.19 14:58:01 3 2.88 0.00 0.92 0.02 0.03 96.15 14:59:01 all 3.45 0.00 0.92 0.02 0.04 95.57 14:59:01 0 3.74 0.00 0.98 0.00 0.03 95.24 14:59:01 1 3.42 0.00 0.72 0.00 0.05 95.81 14:59:01 2 3.34 0.00 1.05 0.02 0.03 95.56 14:59:01 3 3.28 0.00 0.92 0.08 0.05 95.66 15:00:01 all 4.71 0.00 1.10 0.06 0.05 94.09 15:00:01 0 5.58 0.00 1.09 0.00 0.03 93.30 15:00:01 1 4.13 0.00 1.20 0.02 0.05 94.60 15:00:01 2 4.48 0.00 0.99 0.03 0.05 94.45 15:00:01 3 4.63 0.00 1.17 0.15 0.05 93.99 15:01:01 all 3.85 0.00 1.03 0.05 0.04 95.04 15:01:01 0 3.82 0.00 0.85 0.02 0.03 95.27 15:01:01 1 3.63 0.00 0.96 0.10 0.03 95.28 15:01:01 2 3.98 0.00 1.19 0.03 0.05 94.75 15:01:01 3 3.97 0.00 1.12 0.07 0.05 94.79 15:02:01 all 4.60 0.00 1.18 0.03 0.04 94.15 15:02:01 0 4.66 0.00 1.22 0.07 0.03 94.02 15:02:01 1 4.85 0.00 1.28 0.00 0.05 93.82 15:02:01 2 3.98 0.00 1.04 0.00 0.03 94.95 15:02:01 3 4.91 0.00 1.19 0.05 0.03 93.82 15:03:01 all 7.04 0.00 1.18 0.03 0.04 91.70 15:03:01 0 7.89 0.00 1.32 0.02 0.05 90.72 15:03:01 1 5.95 0.00 1.15 0.00 0.03 92.86 15:03:01 2 6.27 0.00 1.02 0.00 0.03 92.67 15:03:01 3 8.05 0.00 1.22 0.12 0.05 90.56 15:04:01 all 4.87 0.00 0.90 0.06 0.03 94.14 15:04:01 0 4.00 0.00 0.92 0.00 0.02 95.07 15:04:01 1 5.63 0.00 0.84 0.00 0.03 93.50 15:04:01 2 4.99 0.00 0.90 0.07 0.03 94.01 15:04:01 3 4.82 0.00 0.97 0.20 0.05 93.96 15:04:01 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 4.71 0.00 1.30 0.05 0.04 93.90 15:05:01 0 5.03 0.00 1.44 0.00 0.05 93.48 15:05:01 1 5.51 0.00 1.11 0.00 0.03 93.35 15:05:01 2 4.03 0.00 1.30 0.00 0.03 94.63 15:05:01 3 4.26 0.00 1.32 0.17 0.05 94.20 15:06:01 all 4.92 0.00 1.05 0.05 0.04 93.94 15:06:01 0 4.11 0.00 1.10 0.00 0.03 94.75 15:06:01 1 5.15 0.00 1.16 0.00 0.05 93.64 15:06:01 2 4.81 0.00 1.07 0.13 0.03 93.95 15:06:01 3 5.56 0.00 0.90 0.08 0.03 93.42 15:07:01 all 4.74 0.00 1.00 0.05 0.04 94.17 15:07:01 0 4.14 0.00 0.97 0.00 0.03 94.86 15:07:01 1 4.97 0.00 1.04 0.00 0.03 93.95 15:07:01 2 5.13 0.00 1.01 0.15 0.05 93.66 15:07:01 3 4.74 0.00 0.97 0.07 0.05 94.18 15:08:01 all 15.82 0.00 2.33 0.56 0.05 81.25 15:08:01 0 12.93 0.00 2.13 0.30 0.05 84.59 15:08:01 1 18.94 0.00 2.49 0.28 0.05 78.24 15:08:01 2 14.43 0.00 2.32 0.52 0.05 82.68 15:08:01 3 16.95 0.00 2.33 1.12 0.07 79.53 Average: all 7.07 0.00 1.36 0.69 0.04 90.84 Average: 0 7.16 0.00 1.35 0.43 0.04 91.02 Average: 1 7.63 0.00 1.36 0.87 0.05 90.10 Average: 2 6.98 0.00 1.37 0.70 0.04 90.91 Average: 3 6.49 0.00 1.38 0.74 0.05 91.34