---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4524 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: 2800.000 BogoMIPS: 5600.00 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: 3944 474 728 0 2741 3188 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:14:2c:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85405sec preferred_lft 85405sec inet6 fe80::f816:3eff:fe14:2ca8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:6d:2f:56 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::42:19ff:fe6d:2f56/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4524) 04/07/25 _x86_64_ (4 CPU) 17:46:41 LINUX RESTART (4 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:02 172.42 69.39 103.03 5623.73 42370.29 17:49:01 207.96 12.93 195.03 2295.20 23662.70 17:50:01 18.91 0.00 18.91 0.00 9560.67 17:51:01 3.43 0.00 3.43 0.00 244.89 17:52:01 3.43 0.00 3.43 0.00 282.71 17:53:01 3.15 0.00 3.15 0.00 284.89 17:54:01 3.83 0.00 3.83 0.00 342.21 17:55:01 3.70 0.00 3.70 0.00 607.87 17:56:01 2.88 0.00 2.88 0.00 329.68 17:57:01 2.87 0.00 2.87 0.00 295.55 17:58:01 3.88 0.00 3.88 0.00 1068.09 17:59:01 3.32 0.00 3.32 0.00 427.86 18:00:01 3.25 0.00 3.25 0.00 384.60 18:01:01 3.23 0.00 3.23 0.00 506.45 18:02:01 8.23 2.80 5.43 28.12 939.69 18:03:01 36.01 11.35 24.66 1185.67 2687.29 Average: 29.87 6.03 23.85 569.59 5235.48 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:02 1706196 3394700 2332464 57.75 53780 1788988 841684 16.55 512320 1640348 159400 17:49:01 1001960 3295576 3036700 75.19 80644 2341772 1296920 25.49 806364 1990880 137228 17:50:01 850240 3293544 3188420 78.95 89016 2471500 1345596 26.45 861212 2066036 3108 17:51:01 845360 3292712 3193300 79.07 89224 2475156 1310428 25.76 864564 2066984 1932 17:52:01 836964 3292004 3201696 79.28 89408 2482160 1319692 25.94 869160 2070140 3044 17:53:01 832708 3295540 3205952 79.38 89572 2489260 1319144 25.93 869060 2073820 4492 17:54:01 806544 3284696 3232116 80.03 89716 2503584 1385200 27.23 885920 2082136 11140 17:55:01 802012 3287284 3236648 80.14 89872 2510032 1389136 27.31 886084 2085496 2988 17:56:01 782472 3277204 3256188 80.63 90024 2518728 1384688 27.22 901372 2090360 5288 17:57:01 750100 3271100 3288560 81.43 90180 2544104 1451380 28.53 907004 2113172 24484 17:58:01 726736 3257764 3311924 82.01 90388 2553000 1385728 27.24 924708 2118340 5896 17:59:01 747756 3284176 3290904 81.49 90616 2557716 1388240 27.29 901088 2120324 2644 18:00:01 738360 3282832 3300300 81.72 90796 2565044 1389312 27.31 905256 2124180 3368 18:01:01 726016 3281108 3312644 82.02 90988 2574808 1386960 27.26 912240 2129484 2788 18:02:01 760660 3228984 3278000 81.17 91232 2490368 1713060 33.67 935892 2073664 32244 18:03:01 822612 3327756 3216048 79.63 93284 2534356 904192 17.77 1038324 1925964 20796 Average: 858544 3290436 3180116 78.74 87421 2462536 1325710 26.06 873786 2048208 26302 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:48:02 ens3 418.96 261.82 1529.70 71.68 0.00 0.00 0.00 0.00 17:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 2.24 2.24 0.20 0.20 0.00 0.00 0.00 0.00 17:49:01 ens3 357.50 222.81 1984.90 23.95 0.00 0.00 0.00 0.00 17:49:01 veth9a77dc2 80.55 139.57 5.35 803.33 0.00 0.00 0.00 0.07 17:49:01 docker0 151.87 244.67 7.96 1325.65 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 173.10 120.13 1006.28 9.95 0.00 0.00 0.00 0.00 17:50:01 veth9a77dc2 113.65 160.19 7.45 1003.67 0.00 0.00 0.00 0.08 17:50:01 docker0 113.65 160.16 5.89 1003.66 0.00 0.00 0.00 0.00 17:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:51:01 ens3 6.78 5.75 1.59 5.60 0.00 0.00 0.00 0.00 17:51:01 veth9a77dc2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 5.18 5.21 1.12 1.58 0.00 0.00 0.00 0.00 17:52:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:53:01 ens3 8.38 6.10 1.82 2.16 0.00 0.00 0.00 0.00 17:53:01 veth9a77dc2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 7.78 8.57 1.63 2.18 0.00 0.00 0.00 0.00 17:54:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:55:01 ens3 7.72 7.63 1.70 2.05 0.00 0.00 0.00 0.00 17:55:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 3.93 5.07 0.86 1.37 0.00 0.00 0.00 0.00 17:56:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:57:01 ens3 116.96 112.88 733.49 9.52 0.00 0.00 0.00 0.00 17:57:01 veth9a77dc2 109.50 113.36 8.50 732.69 0.00 0.00 0.00 0.06 17:57:01 docker0 109.50 113.35 7.01 732.69 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 5.22 5.67 1.18 1.65 0.00 0.00 0.00 0.00 17:58:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:59:01 ens3 5.10 5.85 1.12 1.55 0.00 0.00 0.00 0.00 17:59:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 6.13 6.87 1.34 1.87 0.00 0.00 0.00 0.00 18:00:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:01:01 ens3 7.40 7.55 1.57 1.95 0.00 0.00 0.00 0.00 18:01:01 veth9a77dc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 13.95 15.31 10.00 3.49 0.00 0.00 0.00 0.00 18:02:01 veth9a77dc2 1.60 1.50 0.15 7.29 0.00 0.00 0.00 0.00 18:02:01 docker0 1.60 1.50 0.13 7.29 0.00 0.00 0.00 0.00 18:03:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 18:03:01 ens3 148.16 132.09 747.36 18.76 0.00 0.00 0.00 0.00 18:03:01 docker0 114.83 129.03 7.18 733.37 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 80.56 57.96 375.31 9.95 0.00 0.00 0.00 0.00 Average: docker0 30.62 40.37 1.76 236.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4524) 04/07/25 _x86_64_ (4 CPU) 17:46:41 LINUX RESTART (4 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:02 all 19.52 0.00 2.24 5.13 0.07 73.05 17:48:02 0 13.51 0.00 1.50 8.81 0.07 76.11 17:48:02 1 9.99 0.00 1.75 4.31 0.05 83.90 17:48:02 2 26.06 0.00 2.05 3.71 0.08 68.10 17:48:02 3 28.53 0.00 3.70 3.70 0.07 64.01 17:49:01 all 15.04 0.00 3.53 5.04 0.07 76.31 17:49:01 0 12.63 0.00 3.20 5.51 0.05 78.61 17:49:01 1 14.57 0.00 4.61 9.60 0.05 71.18 17:49:01 2 3.79 0.00 2.57 3.29 0.09 90.26 17:49:01 3 29.12 0.00 3.71 1.75 0.09 65.33 17:50:01 all 5.21 0.00 1.71 0.36 0.03 92.68 17:50:01 0 3.69 0.00 1.61 0.76 0.03 93.91 17:50:01 1 10.63 0.00 2.26 0.25 0.05 86.80 17:50:01 2 3.17 0.00 1.56 0.02 0.03 95.22 17:50:01 3 3.34 0.00 1.40 0.45 0.03 94.77 17:51:01 all 3.36 0.00 0.91 0.03 0.03 95.67 17:51:01 0 3.57 0.00 1.00 0.00 0.00 95.43 17:51:01 1 3.16 0.00 0.90 0.00 0.03 95.91 17:51:01 2 3.40 0.00 0.90 0.00 0.02 95.68 17:51:01 3 3.33 0.00 0.89 0.12 0.02 95.65 17:52:01 all 3.77 0.00 0.89 0.03 0.02 95.29 17:52:01 0 3.79 0.00 0.92 0.00 0.03 95.26 17:52:01 1 3.41 0.00 0.82 0.03 0.02 95.72 17:52:01 2 3.76 0.00 0.79 0.00 0.02 95.44 17:52:01 3 4.11 0.00 1.02 0.07 0.02 94.78 17:53:01 all 4.08 0.00 0.94 0.02 0.03 94.93 17:53:01 0 3.63 0.00 1.02 0.00 0.03 95.32 17:53:01 1 4.28 0.00 1.09 0.00 0.03 94.60 17:53:01 2 3.79 0.00 0.82 0.03 0.03 95.32 17:53:01 3 4.61 0.00 0.85 0.05 0.03 94.46 17:54:01 all 4.51 0.00 0.84 0.04 0.04 94.58 17:54:01 0 5.13 0.00 0.87 0.00 0.03 93.97 17:54:01 1 4.61 0.00 0.82 0.00 0.03 94.54 17:54:01 2 4.67 0.00 0.93 0.02 0.05 94.33 17:54:01 3 3.62 0.00 0.72 0.15 0.03 95.48 17:55:01 all 4.00 0.00 0.89 0.03 0.03 95.05 17:55:01 0 4.22 0.00 1.02 0.00 0.02 94.74 17:55:01 1 4.08 0.00 0.80 0.00 0.03 95.08 17:55:01 2 3.74 0.00 0.80 0.02 0.03 95.41 17:55:01 3 3.94 0.00 0.99 0.08 0.02 94.97 17:56:01 all 4.40 0.00 0.94 0.03 0.03 94.60 17:56:01 0 3.54 0.00 0.95 0.02 0.03 95.45 17:56:01 1 4.74 0.00 1.02 0.00 0.03 94.20 17:56:01 2 4.66 0.00 0.85 0.00 0.03 94.45 17:56:01 3 4.68 0.00 0.91 0.10 0.03 94.28 17:57:01 all 7.83 0.00 0.96 0.03 0.03 91.14 17:57:01 0 8.07 0.00 1.20 0.05 0.03 90.64 17:57:01 1 10.65 0.00 0.95 0.07 0.05 88.28 17:57:01 2 5.67 0.00 0.92 0.00 0.03 93.38 17:57:01 3 6.93 0.00 0.77 0.02 0.03 92.25 17:58:01 all 5.11 0.00 1.02 0.07 0.03 93.76 17:58:01 0 4.11 0.00 1.10 0.00 0.03 94.75 17:58:01 1 6.46 0.00 0.96 0.26 0.03 92.29 17:58:01 2 4.99 0.00 0.99 0.00 0.03 93.99 17:58:01 3 4.87 0.00 1.07 0.02 0.03 94.01 17:58:01 CPU %user %nice %system %iowait %steal %idle 17:59:01 all 4.44 0.00 1.12 0.02 0.04 94.38 17:59:01 0 4.52 0.00 1.10 0.02 0.03 94.33 17:59:01 1 5.05 0.00 1.09 0.02 0.03 93.81 17:59:01 2 4.65 0.00 1.07 0.00 0.03 94.25 17:59:01 3 3.55 0.00 1.19 0.05 0.03 95.17 18:00:01 all 4.91 0.00 1.08 0.02 0.03 93.96 18:00:01 0 5.08 0.00 1.14 0.00 0.03 93.76 18:00:01 1 3.81 0.00 0.87 0.00 0.03 95.29 18:00:01 2 5.58 0.00 1.32 0.00 0.03 93.06 18:00:01 3 5.15 0.00 1.02 0.05 0.05 93.73 18:01:01 all 5.28 0.00 0.96 0.02 0.04 93.71 18:01:01 0 4.61 0.00 0.87 0.00 0.03 94.48 18:01:01 1 5.53 0.00 0.80 0.00 0.02 93.65 18:01:01 2 5.65 0.00 1.02 0.03 0.03 93.27 18:01:01 3 5.32 0.00 1.14 0.03 0.05 93.46 18:02:01 all 14.24 0.00 2.05 0.06 0.05 83.60 18:02:01 0 14.94 0.00 1.86 0.00 0.05 83.15 18:02:01 1 13.38 0.00 1.91 0.03 0.05 84.62 18:02:01 2 10.82 0.00 2.24 0.20 0.05 86.69 18:02:01 3 17.81 0.00 2.16 0.02 0.05 79.96 18:03:01 all 18.41 0.00 1.34 0.77 0.05 79.43 18:03:01 0 11.47 0.00 1.19 0.63 0.03 86.68 18:03:01 1 30.95 0.00 1.71 0.35 0.07 66.92 18:03:01 2 18.21 0.00 1.19 1.93 0.05 78.63 18:03:01 3 13.04 0.00 1.29 0.20 0.03 85.44 Average: all 7.75 0.00 1.34 0.73 0.04 90.15 Average: 0 6.65 0.00 1.28 0.98 0.03 91.05 Average: 1 8.45 0.00 1.39 0.92 0.04 89.20 Average: 2 7.04 0.00 1.25 0.57 0.04 91.10 Average: 3 8.85 0.00 1.42 0.43 0.04 89.26